MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b7c3b077777303227947d62064fea23a1473f57c07575476e97c92a811b37c46. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments 1

SHA256 hash: b7c3b077777303227947d62064fea23a1473f57c07575476e97c92a811b37c46
SHA3-384 hash: c0c2c2fe42209f16dd84c35e414ebc0168267594a7742a6afe95ecc03acea8ae75502e67044f52035ad70521df3fd4b9
SHA1 hash: ec4b675e8eb45d4caf359e0cf897b855db29dff7
MD5 hash: 0f6c975dd9dc51bc14522c8f55864724
humanhash: music-skylark-nineteen-earth
File name:0f6c975dd9dc51bc14522c8f55864724
Download: download sample
Signature AgentTesla
File size:616'448 bytes
First seen:2022-05-05 06:05:31 UTC
Last seen:2022-05-05 06:34:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (29'903 x AgentTesla, 9'527 x Formbook, 4'667 x SnakeKeylogger)
ssdeep 12288:b2L2Ij3hfA94QJVU+s5vgXesxzh3ptsXBGP6Oznh9a7g83bUe:b2p3iR1+g9Fp1Rzh9QgE/
Threatray 17'063 similar samples on MalwareBazaar
TLSH T132D40200B066C77ADB3457F1662A429013F63ABF7051F1687CD497CBB666BB81E00EA7
Reporter @zbetcheckin
Tags:32 AgentTesla exe trojan

Intelligence


File Origin
# of uploads :
2
# of downloads :
1'091
Origin country :
DE DE
Mail intelligence
No data
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
0f6c975dd9dc51bc14522c8f55864724
Verdict:
Malicious activity
Analysis date:
2022-05-05 06:07:37 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated 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.
Gathering data
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-05 06:06:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Modifies system certificate store
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:
ffa8be60ee387aa05f7ad38e0b9f73ea50945382fcf4358c6ef1ab709516eee3
MD5 hash:
ee96676d0dba925a82e1ec457fb59607
SHA1 hash:
89113ea48a1d8e512289593225802dbd5a36c674
SH256 hash:
044e6e22943ac21887eaef4daf70bc43b8d7b54b7160ecc2e0b6ff77a6832a99
MD5 hash:
0512fe61b5e75a5aa25f0c17882292cd
SHA1 hash:
3b05ecfbb15a15fd46a9d9b588620454b6361745
SH256 hash:
2386c392bbd5c93320262aef290b35ea92f698c48a13946e5f3c2257ad973bce
MD5 hash:
6651dd9749a2b4c374b09c534d1c2438
SHA1 hash:
2a367c0e4e298ae3f17bf61ae9470d7d3790ba48
SH256 hash:
3664276fd4e7c1876bd556d58b86aabbe8bc583adaa2c0d88939b2924664a0d5
MD5 hash:
41cbee7c5be2a98aca8d30da9f3a15a6
SHA1 hash:
0893bdb6efa3a124514689f4b6104a134646000b
SH256 hash:
b7c3b077777303227947d62064fea23a1473f57c07575476e97c92a811b37c46
MD5 hash:
0f6c975dd9dc51bc14522c8f55864724
SHA1 hash:
ec4b675e8eb45d4caf359e0cf897b855db29dff7
Malware family:
AgentTesla.v3
Verdict:
Malicious

YARA Signatures


MalareBazaar uses YARA rules from several public and non-public repositories, such as Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious proccess dumps they may create. Please note that only results from TLP:WHITE rules are being displayeyd.

Rule name:MALWARE_Win_AgentTeslaV3
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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 b7c3b077777303227947d62064fea23a1473f57c07575476e97c92a811b37c46

(this sample)

  
Delivery method
Distributed via web download

Comments



Avatar
zbet commented on 2022-05-05 06:05:39 UTC

url : hxxp://198.12.89.109/911/hardroot1.exe