MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6175ba7f7308f832e89286dc5858bcf6ea7b0f86bd02a91bf7d543ddff55e93f. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6175ba7f7308f832e89286dc5858bcf6ea7b0f86bd02a91bf7d543ddff55e93f
SHA3-384 hash: fa7f78a212839e2cc7e34e61a16b91f32d3c8fc47da5ec45dff2a96262d0083f551b016042cb7b19657f99617e8d03e8
SHA1 hash: c5a13088ed438dcd0f2dd1a67a15f603e3a3fac9
MD5 hash: 98f3efa1912ca3c24d0d96c489ff921c
humanhash: hydrogen-jig-beryllium-saturn
File name:GBP789,828.96.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:710'656 bytes
First seen:2020-08-11 11:19:13 UTC
Last seen:2020-08-11 12:14:04 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 12288:1YPnJHOpsCcF85T3Sz+5wz3QCE8grpiAj6Nk8j6XO9LIGwZLIdAkb7G:Ktp02y5eQlQAj6
Threatray 10'860 similar samples on MalwareBazaar
TLSH 80E48CA832587ADEC49BCD36895C7C90AA253C675B1FC60B9017319D9A3DB97CF102B3
Reporter abuse_ch
Tags:AgentTesla exe


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hm-gmbh-lb.com
Sending IP: 103.99.1.226
From: Amy Gan <h.marx@hm-gmbh-lb.com>
Subject: [EXT] RE: Parts and Machine Statement of account as of 31 Jul 2020
Attachment: GBP789,828.96.zip (contains "GBP789,828.96.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
60
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/43283/
Detection(s):
SecuriteInfo.com.CIL.HeapOverride.Heur.23237.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Launching a process
Creating a file
Unauthorized injection to a system process
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/418574
Signature
Machine Learning detection for sample
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6175ba7f7308f832e89286dc5858bcf6ea7b0f86bd02a91bf7d543ddff55e93f/
Threat name:
ByteCode-MSIL.Trojan.Kryptik
Create hunting rule
Status:
Malicious
First seen:
2020-08-11 11:21:07 UTC
AV detection:
24 of 29 (82.76%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mf23u73tbd4df2esq3ofqwf463vhwd4gxubksg7x2vb5372v5e7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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AgentTesla
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735371cde40d19b56069dc9cbf5c68e138b12bf9b188ef448abb7b36be143eb4
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7e668e824e528e312b547817f7e96cc3ece42e75081a9588e13b5955dcfa2950
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822c61d76c4a9dc067978f8537aba073e1d90ccae770b89fc88993edde81386a
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c297389eed9eef2c21048b2adb9c9112fc7a7f209e4a0c989bbccc4a56b5d211
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cea8cae444dd5dadf01c31def4681b170907b97e0cfb468a9ff317ce7ae736a3
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efa3422b648b4ad5e66a973700c15abc250b772f9e699565c86909f817b54396
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f242ad8f253e4e481529cffa7b3d697683649ba31b8c8500f2d24d2bf591e553
AgentTesla
+ 10'850 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
keylogger stealer trojan spyware family:agenttesla
Link:
https://tria.ge/reports/200811-t1dqzxmvfs/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/6175ba7f7308f832e89286dc5858bcf6ea7b0f86bd02a91bf7d543ddff55e93f

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_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>
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.

Malspam

AgentTesla

zip b7063e9e1a761a64941721578d820514f01fdd5b812fc54b7b5a6817c25b43a9

AgentTesla

Executable exe 6175ba7f7308f832e89286dc5858bcf6ea7b0f86bd02a91bf7d543ddff55e93f

(this sample)

  
Dropped by
MD5 510092bb8a375f746adfe2908b9515dd
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 b7063e9e1a761a64941721578d820514f01fdd5b812fc54b7b5a6817c25b43a9
Cape
Cape
https://www.capesandbox.com/analysis/43283/

Comments