MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a1f0549c87d8f85082139d291768119dd287b04eede4786516579901bfc261cf. 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 6 File information Comments 1

SHA256 hash: a1f0549c87d8f85082139d291768119dd287b04eede4786516579901bfc261cf
SHA3-384 hash: febc9a2714f66bc3efd05fed65eaa7af141d67562f7b4c3c7d59c9a29a3a3c26cd3c7c2c11c55015fd637c49cd0b9d90
SHA1 hash: 79d47a4beffc679efb4eb58867c78f1d1ba5c6c5
MD5 hash: 6f8cc1b562cfcc9ccf651b4e0070419a
humanhash: jupiter-summer-salami-artist
File name:6f8cc1b562cfcc9ccf651b4e0070419a
Download: download sample
Signature AgentTesla
File size:444'928 bytes
First seen:2023-11-28 04:41:11 UTC
Last seen:2023-11-28 06:17:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'609 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:43CQmbCpHrpw2LTgRRL2bgOpYP0Pt5NMb08J:afFXvIL0gFcPrNMb0
Threatray 561 similar samples on MalwareBazaar
TLSH T13794126233688AA7D4FD55F5946006014BFB39E7A024E7DC2E91E4ED0CF27918B12BDB
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)
File icon (PE):PE icon
dhash icon 68c4d2d2725a5252 (10 x Formbook, 8 x AgentTesla, 3 x SnakeKeylogger)
Reporter zbetcheckin
Tags:32 AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
334
Origin country :
FR FR
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1349036 Sample: 3swQ3xKbUW.exe Startdate: 28/11/2023 Architecture: WINDOWS Score: 68 16 Multi AV Scanner detection for submitted file 2->16 18 Yara detected AntiVM3 2->18 20 .NET source code contains potential unpacker 2->20 22 .NET source code contains very large array initializations 2->22 7 3swQ3xKbUW.exe 3 2->7         started        process3 signatures4 24 Injects a PE file into a foreign processes 7->24 10 3swQ3xKbUW.exe 7->10         started        12 3swQ3xKbUW.exe 7->12         started        process5 process6 14 WerFault.exe 21 16 10->14         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-11-28 04:42:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
c1ac32707800baca0853bb3c6d51e33bd0115561e3a6cd639a96b37f02fe3f9c
MD5 hash:
5b7d07170f5c04f1a3ea73d7e45d7b95
SHA1 hash:
dfb4f39fdd5983bc09f87be40a812700e3cd710d
SH256 hash:
f5a8f5ded618fd3989fa98a3c2d87c4853d6e10ecb1313cd5ddd7df375336b31
MD5 hash:
243f9990bb7d68a3f6e4d3999800da5b
SHA1 hash:
ba555175d12f19f6288a3574738bcd6c8b747e3b
SH256 hash:
ce1df40beb9b74e1a29165d1abca4df254d5f0908282357fbebc6d7e47a4b6fa
MD5 hash:
3d2c037c09b210625a3e90af8cbb6b2f
SHA1 hash:
98543901cf63151446544de317af06a69293d207
Detections:
win_delivery_check_g0
SH256 hash:
c34dfbc328de247d25d670c3b7853f1dddd2ec2607d5dbb0480743b45a15ea64
MD5 hash:
85b87384830444e6ab86a4a692ce96cc
SHA1 hash:
0d7d4614cf31d27e68ebf48e76fb1d308cc08152
SH256 hash:
a1f0549c87d8f85082139d291768119dd287b04eede4786516579901bfc261cf
MD5 hash:
6f8cc1b562cfcc9ccf651b4e0070419a
SHA1 hash:
79d47a4beffc679efb4eb58867c78f1d1ba5c6c5
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:Multifamily_RAT_Detection
Author:Lucas Acha (http://www.lukeacha.com)
Description:Generic Detection for multiple RAT families, PUPs, Packers and suspicious executables
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash
Rule name:win_delivery_check_g0

File information


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

Web download

AgentTesla

Executable exe a1f0549c87d8f85082139d291768119dd287b04eede4786516579901bfc261cf

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2023-11-28 04:41:12 UTC

url : hxxp://china.dhabigroup.top/_errorpages/damianozx.exe