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Threat Group Cards: A Threat Actor Encyclopedia

Permanent link Tool: Datper

NamesDatper
CategoryMalware
TypeReconnaissance, Backdoor, Info stealer, Exfiltration
Description(JPCERT/CC) Datper communicates with a C&C server using HTTP protocol and operates based on the received commands. One of the characteristics is that it only communicates within a specific period of time.

The malware receives a command as a response to the above HTTP request, and it executes functions based on the commands. Functions that Datper can execute are the following:
• Obtain host names, OS versions etc.
• Obtain drive information
• Configure communication intervals
• Sleep for a set period of time
• Execute a program
• Operate on files (Obtain file lists, download, upload, delete)
• Execute shell commands

After executing these functions, Datper sends the results to a C&C server.
Information<https://blogs.jpcert.or.jp/en/2017/08/detecting-datper-malware-from-proxy-logs.html>
<http://blog.trendmicro.com/trendlabs-security-intelligence/redbaldknight-bronze-butler-daserf-backdoor-now-using-steganography/>
<https://www.secureworks.com/research/bronze-butler-targets-japanese-businesses>
Malpedia<https://malpedia.caad.fkie.fraunhofer.de/details/win.datper>
AlienVault OTX<https://otx.alienvault.com/browse/pulses?q=tag:Datper>

Last change to this tool card: 13 May 2020

Download this tool card in JSON format

All groups using tool Datper

ChangedNameCountryObserved

APT groups

 Bronze Butler, Tick, RedBaldNight, Stalker PandaChina2010-Apr 2021X

1 group listed (1 APT, 0 other, 0 unknown)

Thailand Computer Emergency Response Team (ThaiCERT)
Electronic Transactions Development Agency

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