MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9
SHA3-384 hash: 4df684500f4e1c169228be7e419a89a61aae3d0f998215f9fb066719214a8836659cf8cba29db24c08c667395d74b082
SHA1 hash: 604c950825ea03f9467c4fa318726229c02cfe46
MD5 hash: a784f032834cfa6a1718e8a2d87ae5aa
humanhash: red-north-lithium-william
File name:a784f032834cfa6a1718e8a2d87ae5aa.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:871'936 bytes
First seen:2022-12-06 07:05:00 UTC
Last seen:2022-12-06 08:35:45 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:McZt3nH/ZhDEZngKMYjsIbqlNwchbNp/pvcsNfLmuwdlkIkY+koijma/gKZ/nXt3:nZzDKQIbq0chXhvcsRLjwdlknP2
Threatray 23'896 similar samples on MalwareBazaar
TLSH T17D05E71F4EC796C4EE3757F472459BB83EA2BB81A8615C095CA0B073007C53DAB3EA65
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
166
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
a784f032834cfa6a1718e8a2d87ae5aa.exe
Verdict:
Malicious activity
Analysis date:
2022-12-06 07:07:19 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/beebe5a7-07c0-483e-915f-8a68c483598f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/343251/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.48217.4311.20074.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/638ee9a10a5c344f30c14a5b/reports/38491ccd-70eb-4ccd-b996-92e501fb06a3/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/fbd8bd4e-24d8-44af-93e8-aaa808620c04
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1129408
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-12-06 03:20:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vd6aufypss2n4t7fb5sjqn37r6chxhkt4pw2t3pfwlst73fqtw4q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
152fd307b86353d74aadb3005b2000d7b6aae28ec5194be7206867dd0859bd7a
AgentTesla
1904246781ba3ea8fb7e0595a6a6a5a88b44e8d56dd20057ed3aa3f188a66057
AgentTesla
36cf297ac8873aa88701020ea8eda389d25872f9771521527f5b784824397a3a
AgentTesla
64390f84bdda3e4ac71814cee7880fb0aef09efb2e33c5d885e6eba512c451ea
AgentTesla
90f2a9ab67dd7f19fef97da8096cee3c68552adeaafbf00d4095a8ebbdc19e61
AgentTesla
9a8323defa81082be3df96f2d053ebe6f2edc32c4f61c3e02fc22ac10d3b3824
AgentTesla
+ 23'886 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/221206-hwjd3sdg68/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
509567b7ff1fe8a4f690297f9767633dad8f48588d02f9429dbd32090774e6a0
MD5 hash:
b80935d19fad50a348f8148d38b8a2ee
SHA1 hash:
ff30e011d1bebd0d8cf3e32a6ecc66447c7a2c21
Link:
https://www.unpac.me/results/73bffd09-b11b-4b77-9ced-a588fabe4db9/
SH256 hash:
a4217ebca72704a03cb032f6e76719f26ca2c4d30c48fb20b425a26921076f4f
MD5 hash:
a3f8e63b2c72dd9e3d990310f3537023
SHA1 hash:
ca0c2913446ae925c16019d476617feff3abb0d6
Link:
https://www.unpac.me/results/73bffd09-b11b-4b77-9ced-a588fabe4db9/
SH256 hash:
3624268b1bf67fd3f560f345e5171f3a2f8968a776c23816ea76fc0ef41b0f03
MD5 hash:
1619753b625e58c25b73fbf1f0bff482
SHA1 hash:
c0d7922bdbc10ef0ee1606a40c2dedd22cb180d4
Link:
https://www.unpac.me/results/73bffd09-b11b-4b77-9ced-a588fabe4db9/
SH256 hash:
bb151086753a58123623942db840a9367d700b57f19193e7c079f56dc982c4b1
MD5 hash:
743019159bd40a0c02d19d50f5ab1438
SHA1 hash:
88cbed99e1f828afbb658792984623c90aa6ee9c
Link:
https://www.unpac.me/results/73bffd09-b11b-4b77-9ced-a588fabe4db9/
SH256 hash:
62766ca631dd4d6305ca7bb85b94178323ea633c9d76ecab723ef84e6aba28f6
MD5 hash:
6657eaec98e93cdc7d2947b38d4c2f10
SHA1 hash:
8758896087fe070c2aeb8df5e2f00d20a1348923
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/73bffd09-b11b-4b77-9ced-a588fabe4db9/
Parent samples :
e2d06e9e6fb4bff6de858e6589e3b8f068e4064372a09093f28165f3da48e0a7
a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9
2e30619a9c0e6d353a6364fa8c2eed03ee10eaeb37999f084ff6c117b7e1a39d
dfbe11ecf8255697416dfd500454d1d8af9e4c62cf552eee648bea478ced5d05
6c4af3d70ab7e32640157fa6f862d25ecec7d6f8e0265de56213639b36b7166e
41cafe6bef34f95a60f53f863bce19203694e9799be506fc3a3b24a68ebde719
9a1776049b09113bdab8dda7852ab6c8a6e7bfd04bf78093b3d0dfc4a334d701
fa5a1df207a648eca9592adcf724bbc5e29667fca6d7f9e6ed64f0208fb43317
5ccd6e307e7ee093cbed92ac31b9b620a1b65bdc008764ef1e675eb038ec8895
f61e4df74d5c19667860efebc457f6c9c17b62405faed74729fa4cc48076d84e
d05562552bae6730dda2845ee78b6162580bccc3cf37d653e322c73a33a5b2fa
137e9fccdb01a5fab34c848d9adcd8367eef3b5b3bc90f9da975194baff54023
10e1700270818cbd44aaab66dbbe3207f5c0e2c6618293ac63c8f06638ad0e36
9973b03ea7db41819412aefaf318a3cb12b2383f2267383b6f0d270cbc20da1b
286d0110c4e9ecde79aa103a49f25042e60615ca586b277a4cf61388506e8dee
dc077770c6eac3a589aff5e72a4abf1d002bf28b9248c7fcc150ab95c90579a8
5a62071d708111d7d788c5445591adc14dee07690ce8adce9940b72be9d90d2f
7063963e95db4fdc0f7001fe59455e15434480804fa827397b5196e55f737d38
cd8e37f7504e7f93cb54eae97e49f49034ea2beb63837134f6c135297836d027
67f459d9530512ea4407afa0049ce95fd963c618da1046e7580362bdb3ed91dd
fdfb19c529c28dc9b79f55a39a51a47dc1466ef230918023ee4b29f3eab7b1f5
e324b443ec618a2d918e9be6a2a5868f0bff85f8e90bec619146f249585a1644
493ab622b2a06d2b28758eabf3762ea632cb9ca6b3b59d0fcda8dc025c8385a2
5ace7702d0fa480105ae05c8edd6344513b3f911d4257a6dec9c123d66a8e594
SH256 hash:
a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9
MD5 hash:
a784f032834cfa6a1718e8a2d87ae5aa
SHA1 hash:
604c950825ea03f9467c4fa318726229c02cfe46
Link:
https://www.unpac.me/results/73bffd09-b11b-4b77-9ced-a588fabe4db9/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a8fc0a170f94/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/a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9

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 a8fc0a170f94b4de4fe50f6498377f8f847b9d53e3eda9ede5b2e53fecb09db9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2262120/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/343251/

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