MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a85b3b04c88279079b90d37499c66905595d463b33a8b42971cc7ccd042f5e84. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a85b3b04c88279079b90d37499c66905595d463b33a8b42971cc7ccd042f5e84
SHA3-384 hash: 11e3924ccf25732ed9e884a3b44539e37245f3d44d230f2d3c9fed39d5353d22603fdbc53681a60c5d2a95590de4857d
SHA1 hash: 182f55e7b5064a5c396674ad4f98df1f0d591595
MD5 hash: c2c50555ad59c413114dc3e71fdcf64c
humanhash: wisconsin-november-magazine-yellow
File name:c2c50555ad59c413114dc3e71fdcf64c.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'430'016 bytes
First seen:2022-03-28 08:00:53 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'653 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 24576:x07yIN9qOLiqaYHmpocPqafmcQqeAyItCoJX9DlzpzqUalaAr:uN9qOWqaiIyafmcPtCcff
Threatray 16'478 similar samples on MalwareBazaar
TLSH T15C657C583250719EC467C976CDA81CECEA207C665F1FC207A053369E9A3DA9BCF146B3
Reporter abuse_ch
Tags:AgentTesla exe


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

Intelligence

File Origin
# of uploads :
1
# of downloads :
205
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/258487/
Detection(s):
SecuriteInfo.com.Scr.Malcodegdn30.30958.4940.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for the window
Creating a window
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
explorer.exe obfuscated packed replace.exe update.exe
Link:
https://www.filescan.io/uploads/62416b48a19c6494129e1d96/reports/91d1f1de-ef34-4dee-aed7-498d01b88f60/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b10b7cb3-30d5-4fae-bd0c-d48b3c476807
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/965636
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a85b3b04c88279079b90d37499c66905595d463b33a8b42971cc7ccd042f5e84/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-28 08:36:41 UTC
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=vbntwbgiqj4qpg4q2n2jtrtjavmv2rr3gouliklrzr6m2bbpl2ca._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
08a9731bcdb6f79e9ed7ccdcbde6ac02efdc59f5678bb02c0f28c65af5a2ddec
AgentTesla
0e4c5ca4d8b28c0578a7ba3654af676f93b85d85d0d36a1d35dd0be06d15d219
AgentTesla
21bd5e4845c12f0601ae8988314a461339e03e78267cac80f4a34ce93ad404ab
AgentTesla
3206ceb59dc7e6b70492a3b118f97114f0cf26ed040f42ac9226aab0169210ea
AgentTesla
7e1b687eacd72adc96e81f6174801c15e9ed15877c278fda3d60ae35763767fd
AgentTesla
c924fc1e1e5a0904c3d43bf5bcd7f1fcdcc27ee166a5e163d36ed64b04d7d89f
AgentTesla
cebcb24ac352f5af7108d2b3f46251b9e160d69ff7237e9f2faf93d3d046c9ea
AgentTesla
d7b92448ecfd7f178e19428933ffcb94d7df6ffcb255839b508328d060811622
AgentTesla
f365a0a316dd1de07f6145a94b48706d0700661b36f2f5eb915e8c05a602c0c9
AgentTesla
+ 16'468 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220328-jwjkhsdcek/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
96f467a27442ddd166cd0496f78d08534651c296e0e6886519102d8017143dcd
MD5 hash:
14504602fb9ba0b54627c9c2dae88cb6
SHA1 hash:
1eaaddd080b9026cf4fe9fe9e1a149465befeb3c
Link:
https://www.unpac.me/results/1291fe9c-4ca9-4b56-8544-7beac3f058ab/
SH256 hash:
a5109ca33424cb4e856bc55fbd01358f318e92ad2861840ea89ff168ca712ae8
MD5 hash:
6016092e0e5435dbb08be1e521cd5502
SHA1 hash:
3eb175c137b52d9262ffcd90b72b57268cbf4225
Link:
https://www.unpac.me/results/1291fe9c-4ca9-4b56-8544-7beac3f058ab/
SH256 hash:
4616d081d412e3f54cde709df12564e1afe025019e456fe5d2ebbe50c9fd252a
MD5 hash:
340bba99351a06be9a2db2b62d215a7d
SHA1 hash:
5c43e94f706fe6796678de88b6f6626cad67b81f
Link:
https://www.unpac.me/results/1291fe9c-4ca9-4b56-8544-7beac3f058ab/
SH256 hash:
613b2819d35360cbfe6c94b2b998d1a4998c89f5bdef505e0e158e1288ab684c
MD5 hash:
3096cbaf4b5d40f9c61bf7ce13fde62f
SHA1 hash:
6b3c580e51fd306bfdc2e727ca3bc7805aba4b53
Link:
https://www.unpac.me/results/1291fe9c-4ca9-4b56-8544-7beac3f058ab/
SH256 hash:
a85b3b04c88279079b90d37499c66905595d463b33a8b42971cc7ccd042f5e84
MD5 hash:
c2c50555ad59c413114dc3e71fdcf64c
SHA1 hash:
182f55e7b5064a5c396674ad4f98df1f0d591595
Link:
https://www.unpac.me/results/1291fe9c-4ca9-4b56-8544-7beac3f058ab/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a85b3b04c882/report/overview.html
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/a85b3b04c88279079b90d37499c66905595d463b33a8b42971cc7ccd042f5e84

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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Web download

AgentTesla

Executable exe a85b3b04c88279079b90d37499c66905595d463b33a8b42971cc7ccd042f5e84

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2116985/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/258487/

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