MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8ac7b65c655d5e604540692e17267d64d0056d89dbdd3e3ff3c03db9b602f79. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8ac7b65c655d5e604540692e17267d64d0056d89dbdd3e3ff3c03db9b602f79
SHA3-384 hash: 8070df6fa01ab56a51ccb66e90c06b2fc612c735185bbcb70212ec83286aefa8c4005f2cabb1ad4853e60a39b74dc25b
SHA1 hash: 8a8fdb828e8b3f2bf9fbca43da374bcbeda24fd8
MD5 hash: 74246efd41412d615a403ad206c1f014
humanhash: vegan-undress-stairway-queen
File name:74246efd41412d615a403ad206c1f014.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:390'144 bytes
First seen:2020-06-02 10:08:41 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Qk3NCvolVKpbX5stxTUdmcBKnnTUBz94r+RxK2RnmavJZQT85GIZT6e01wgijIfD:1flEbpYFncB8TU/j/TnmE35N101w7oYe
Threatray 10'831 similar samples on MalwareBazaar
TLSH BE8412000498CB59C97809BE08514EB49BF13127B907FF0F1F98BAFA7E677D25A5246B
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
AgentTesla SMTP exfil server:
smtp.yandex.com:587

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.fc.4709.UNOFFICIAL
Create hunting rule

Gathering data
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-05-29 02:46:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
26 of 31 (83.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=7cwhwzogkxk6mbcua2joc4th2zgqavwytw65hy77hqb5xg3af54q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e42efb1ea61d5d30ed176723fe7d724138abcf6c0291ced028ffa940171a312
AgentTesla
0fbf94a719f66bcd7d5d5a8fe06d509bd4bf09ccc7610d6b08a6eb97136bc84a
AgentTesla
7c65791a28bb5371879626ac09de636c77bc6439e139db1b5110954beeb75d04
AgentTesla
8b21c06bf03c5f788bb0354c625f343873bc834ac43b1d8fbc469fd64f215cf6
AgentTesla
94581916a6f0f8c4c0e9238fb1ec9ee8f44035e750f7a41115e68ebe526e6ee4
AgentTesla
a4a97ffddcc1f86ee8d3c45421375fb560f3b9aa9428cc3079cffc1edf930d0d
AgentTesla
ac6e5dcfea294b4260a82eea6cb2de75eecb7d960f3797163aaaecfd9c95d380
AgentTesla
e4021aa570add67f2b5851726db7b5e96bef884681c81dd8dfc7383948314474
AgentTesla
f5e2764cbde44d86d4b2a73853c98b8e6a9f325f4e187aa1f0af53b9f4844d05
AgentTesla
fe6ae4e601219d9bf84478571167e58466ca08fa917df8407fb5169c69109a72
AgentTesla
+ 10'821 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-rk7dmmh3cx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla Payload
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
Rule name:win_agent_tesla_w1
Create hunting rule
Author:govcert_ch
Description:Detect Agent Tesla based on common .NET code sequences

File information

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

Comments