MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c5aeb837a6de64c9d64d13555571947f04a171da204b9cfc76eee1a0d153f16d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 5


Intelligence 5 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c5aeb837a6de64c9d64d13555571947f04a171da204b9cfc76eee1a0d153f16d
SHA3-384 hash: 17693982b837abdd377c6c1f0b057c03ceb3fd9ed33cba5b21340b6a471e5e62384c27ef19346ae0dec0f21a0eff3892
SHA1 hash: 512894c28fb6432d16efbcd4b2ed0a23575a00b2
MD5 hash: 7c9cccf59b7934ee79309bf7be1e32d5
humanhash: delaware-batman-angel-sink
File name:Confirmed Purchase Order price at 670 USD CIF.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:475'648 bytes
First seen:2020-05-06 17:09:07 UTC
Last seen:2020-05-06 18:04:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:TJPQjTocO2uraSkEXWxcyrrxG64DE32nW:4ocOOpEXWmyrcHBnW
Threatray 11'001 similar samples on MalwareBazaar
TLSH 00A40299B26172EFC8A7C072AEDC6DB8FA50797B931B42539023059D998C5DBDF040F2
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing AgentTesla:

HELO: gmail.com
Sending IP: 176.123.7.98
From: Sohar Diamond Interchange <dipinterchange@gmail.com>
Subject: RE: Confirmed Purchase Order price at 670 USD CIF
Attachment: Confirmed Purchase Order price at 670 USD CIF.iso (contains "Confirmed Purchase Order price at 670 USD CIF.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
85
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BackDoor.SpyBotNET.17.3114.10666.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Agensla
Create hunting rule
Status:
Malicious
First seen:
2020-05-06 10:41:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
25 of 31 (80.65%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ywxlqn5g3zsmtvsncnkvk4mup4ckc4o2ebfzz7dw53q2bukt6fwq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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a142c942f9a16d223b3591c321dd47b72526689fb52a883dae9952a5d53b2707
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abb2ca1cb01da304c165330c9abd9d084c90e30ceedf5e225c3981b28372b98c
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cc91f115d2bae877c7b29b2e150743fdc1e3a7aa931829a3694ad3d621a9832f
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d20813d72da09fbf9461f8def8789de5c0404ed2705331bd3e4d6422e4575c75
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da95177191327894415885bd683840bbe593fefbe4ea00a4b054c264a3e5e88d
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e12e8d3c045eaf7bcf729f25e39ed21114088534fef748acb3c8e0d2423b45bc
AgentTesla
+ 10'991 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201109-wta44c4z9s/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
AgentTesla Payload
ServiceHost packer
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:CAP_HookExKeylogger
Create hunting rule
Author:Brian C. Bell -- @biebsmalwareguy
Reference:https://github.com/DFIRnotes/rules/blob/master/CAP_HookExKeylogger.yar

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

iso bfbadf9a89598013cf3e100619e4cc7e88aafb401985a1952e0f9450b72fab60

AgentTesla

Executable exe c5aeb837a6de64c9d64d13555571947f04a171da204b9cfc76eee1a0d153f16d

(this sample)

  
Dropped by
MD5 8328901cbdd085b31b07535f5cb3931c
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 bfbadf9a89598013cf3e100619e4cc7e88aafb401985a1952e0f9450b72fab60

Comments