MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7039f9766e215e062bb06afd3136a52616154b87eaddda81923a664a4ce2e40b. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7039f9766e215e062bb06afd3136a52616154b87eaddda81923a664a4ce2e40b
SHA3-384 hash: d5b122920322e9524a8473fe27a074742e9c0d493cdef6bd8fd1f0b9b841ad481bedab6732e6a02ad520e9f5b418a3e6
SHA1 hash: 5db448e429a1bb872dc10bf96a2071d1a7d59758
MD5 hash: 5d6e81fdc4efd908f4a731aefed80884
humanhash: speaker-mexico-oklahoma-sierra
File name:MV TBN- ZHANGZHOU.doc.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:950'272 bytes
First seen:2020-06-25 02:47:21 UTC
Last seen:2020-06-25 06:17:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:aPT6VBHEbzAeSemBqZa4eYIEaGMHqBQPjrWBZtpqzce5pZT5:cyp6WVBqZa4eY3zMHdbrWB9m7
Threatray 10'701 similar samples on MalwareBazaar
TLSH C1157CD51B54CB07E388B8B4E0A0A376C678D2E3567F92036EB569CDE52F3B05D1A132
Reporter jarumlus
Tags:AgentTesla

Intelligence

File Origin
# of uploads :
6
# of downloads :
80
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV2
Create hunting rule
Link:
https://www.capesandbox.com/analysis/13880/
Detection(s):
SecuriteInfo.com.generic.ml.31792.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7039f9766e215e062bb06afd3136a52616154b87eaddda81923a664a4ce2e40b/
Gathering data
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=oa47s5toefpamk5qnl6tcnvfeylbks4h5lo5vamshjteuthc4qfq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
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035257ae0a018773a432a265b22973d106cca4440d036db259372840a18bf25a
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080dd774b0a6831dda34dc5eb8eb7f6e7f886407cf5a9ef0a47a819bb072c829
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40afcc6e1d0b2d6184ac09a8dfcfef7298dadbe2bc7abf9f6734c5358fdcd9d1
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6b67846bdaf6397777c505263b52bc2064816982abc8a88ef25788fa3aed4f43
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bc1fe9a18fa14134b8a864f83aafe096bdb62d4355024b906ea78dbe2fa3b0fb
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bd06d782b92aa3a26b476fb5f8c89127d8c663b6a78b40cc62bf17975be348d5
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c0de7f1d595e6c5237f2d30f48bd2de0f964dd15f56a93a41b8de1c8d7e9bb19
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d191e42d3944f8837d148ddd357df361c1147f885e2210fe0dc22390a7deb3a5
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d290c553a74997c9e3c6fb11f2f369daf4dea8dffa9499b3c58fe92073ddd36d
AgentTesla
fd0cd831a2b4aaaf931179f6306bd0f77984640e9216b0adb7e172d471877954
AgentTesla
+ 10'691 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
spyware keylogger trojan stealer family:agenttesla
Link:
https://tria.ge/reports/200625-vwmmtmrk46/
Behaviour
Suspicious use of WriteProcessMemory
Suspicious use of AdjustPrivilegeToken
Suspicious behavior: EnumeratesProcesses
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Reads data files stored by FTP clients
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.

Malspam

AgentTesla

rar 372dfef223a383da6fe85dc0a77a67be3b4c483cda47f561cd07683e973b0858

AgentTesla

Executable exe 7039f9766e215e062bb06afd3136a52616154b87eaddda81923a664a4ce2e40b

(this sample)

  
Dropped by
MD5 b4bb73a3f543689e53ba06cb7c443419
  
Dropped by
SHA256 372dfef223a383da6fe85dc0a77a67be3b4c483cda47f561cd07683e973b0858
  
Dropped by
AgentTesla
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/13880/

Comments