MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a. 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: 16


Intelligence 16 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a
SHA3-384 hash: eb856f920169daab703fc2275e85cb7192abfcf9c2048552de160a6becb93e6749060727c9040052462aab75edfb40e4
SHA1 hash: 80e6fe748eca93a113c4d61cb13616ee0589f6a1
MD5 hash: 50d2409a3a68ed17f86bd7c6480c9da6
humanhash: charlie-harry-missouri-friend
File name:SecuriteInfo.com.Win32.PWSX-gen.16850.12735
Download: download sample
Signature AgentTesla
Create hunting rule
File size:611'840 bytes
First seen:2023-10-30 11:50:29 UTC
Last seen:2023-10-30 12:51:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:V8P69yqLb9F3xdkbO22ejFmRIwIvuSzkpsrajBROvQjCfiMDg3F:+6XHbbJejQIwtsmjjOvQjCqwg
Threatray 50 similar samples on MalwareBazaar
TLSH T13ED423C576F12F25D3BE93B25AA2424003F542461695DF1E3DC862CE0AE7B385F89B93
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c4c6a2202e223684 (12 x AgentTesla, 8 x Formbook, 2 x Loki)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
339
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/457086/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.16850.12735.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/653f98a9b38131f117aab811/reports/2869688a-4c6f-49e7-9d52-25c06b24e8b7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_90%
Link:
https://www.hybrid-analysis.com/sample/9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a
Result
Verdict:
MALICIOUS
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/a2401677-72aa-403a-af9d-1386f77a13e0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1334202
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-10-30 09:12:58 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
20 of 24 (83.33%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tjgf253pebo4wlxsmfsu5poewxxufiy6e5ikqqkquoxql64epqfa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0e738141435d85c326c49dba8cdc7bfdc990188d32f3447e797162bfaabb3301
AgentTesla
31ad5de47437e1afa2f31be94c56c5a18c88d9be6da889fe03fd2df0d9cf6a85
AgentTesla
5064deac6df0c5280794f238d5c4805fbe1de69645a90776c6c563a040a56617
AgentTesla
708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089
AgentTesla
90f2a4d197b1370900643697e22b3fbbc4f7d05c63a1a7bd8d0f665cc76dbdc5
AgentTesla
9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8
AgentTesla
c3820a16faa2878b05636b40e8571711ed71735a8fcc732c26a9d3ea357a8a5a
AgentTesla
+ 40 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/231030-nz6xfacf9y/
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 user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
5aef22bc9c8691cf52a399cf3f31552e1cc878195cfbd676901705ce95c91f6c
MD5 hash:
9a5b47d7a17a7078ab094b1593f702df
SHA1 hash:
e905a999b825effd31ef2f5c67cba86dcb57a110
Link:
https://www.unpac.me/results/f5ed9219-de53-4411-a944-b672b265f149/
SH256 hash:
758bfca2d1d77955d3d83e6b42678c3ab63debadbef76ac52e86b7f5a5855dd4
MD5 hash:
626682715389c6d615dc0d4fe2affd27
SHA1 hash:
b332f746b88c4acfd284d68b2223f6f6e413c472
Link:
https://www.unpac.me/results/f5ed9219-de53-4411-a944-b672b265f149/
SH256 hash:
ac5a7a609440f3fdbe118482cdc8deae1f9fecafd49edccc7654ae9f4891de7e
MD5 hash:
20a448eb40cd823a9f74645a265f39b1
SHA1 hash:
1f6bfd2c689a4fea4c871e3d621af31236571bb7
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/f5ed9219-de53-4411-a944-b672b265f149/
Parent samples :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 hash:
ba05154fcdf5647edce7ad83c696b919784b6302473bd457486cc21504b8f729
MD5 hash:
80148d85ca239bf6c340c9b2567321f5
SHA1 hash:
1a113fe9486d7bc1844c91ed23176c722876ca2e
Link:
https://www.unpac.me/results/f5ed9219-de53-4411-a944-b672b265f149/
SH256 hash:
9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a
MD5 hash:
50d2409a3a68ed17f86bd7c6480c9da6
SHA1 hash:
80e6fe748eca93a113c4d61cb13616ee0589f6a1
Link:
https://www.unpac.me/results/f5ed9219-de53-4411-a944-b672b265f149/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9a4c5d776f20/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/9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a

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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_d3ac2b2f
Create hunting rule
Rule name:win_agent_tesla_ab4444e9
Create hunting rule
Author:Johannes Bader
Description:detects Agent Tesla
Rule name:win_agent_tesla_v1
Create hunting rule
Author:Johannes Bader @viql
Description:detects Agent Tesla

File information

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

Malspam

AgentTesla

gz 75a2714348d7cc5c8f9fdd53677d60d13f94e6f1d1694c22144e9dc172fb07a3

AgentTesla

Executable exe 9a4c5d776f205dcb2ef261654ebdc4b5ef42a31e2750a84150a3af05fb847c0a

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/457086/
  
Dropped by
SHA256 75a2714348d7cc5c8f9fdd53677d60d13f94e6f1d1694c22144e9dc172fb07a3
  
Dropped by
MD5 0b24ca774db69d7d49f11f92f28c661f

Comments