MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 67377c6c2259974077c2b7476f77823862ed6d5c6ce95c579e101b3d0a81b71e. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 67377c6c2259974077c2b7476f77823862ed6d5c6ce95c579e101b3d0a81b71e
SHA3-384 hash: 73ba46e4e253784a6343e5128e2e88aa35e28fd3866547b180b28d2705ac73beaeb5d3e92338030acaa7d6b80801622c
SHA1 hash: 0bf93c583357a7b3835f39a1d2dc1d311785cdf9
MD5 hash: fdceccdaa2dd02f0f28b382a17547a01
humanhash: vermont-uniform-december-mike
File name:PO 8276789.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:740'352 bytes
First seen:2020-11-18 06:36:40 UTC
Last seen:2020-11-19 03:00:09 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:g+9C5OrmxXF9NK3+PmGCaJqoCCR+0ntAXuRcN0c+zsFskUDPtUik:U1123s5CaJ2CR+0tcuR++FLE
Threatray 1'454 similar samples on MalwareBazaar
TLSH FEF4D036637DAFA2E07D8B77C490542093FADC018663C92F7CE4F19926B1BE85932947
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.bc.10536.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching a process
Result
Gathering data
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/540426
Signature
.NET source code contains very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
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 access)
Yara detected AgentTesla
Yara detected AntiVM_3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/67377c6c2259974077c2b7476f77823862ed6d5c6ce95c579e101b3d0a81b71e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2020-11-18 00:46:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=m43xy3bclglua56cw5dw654chbro23k4ntuvyv46cant2cubw4pa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
026b38e8eb0e4f505dc5601246143e7e77bbd2630b91df50622e7a14e0728675
AgentTesla
19006e1934a36332207bb746cdfad53e5264682ed947d4f6c99debecefe12f99
AgentTesla
306e5b34b75ce392b55691abcda73d75d7f8717e286cadc36c5582c7ebde621b
AgentTesla
554572aa51eb6a3ab4e1bb61511102574ab1bf2964560e5f7463120c368ff30a
AgentTesla
8a21b943ea85a94fb89a4222be1b22222b71447cc16fe9b1ef58957029210a8f
AgentTesla
8c5377a5c2835e5f22f14477e0c6916257e9a034cf3a73eefd8068d64d4f4924
AgentTesla
97c73eb27f164d01020de5531c96adb305bfdd8e6ec727bfaf65a2fa7b02638a
AgentTesla
acef7155f56a1434770c602a92ebf4945474ad85e9382df19ff5d3ffee461423
AgentTesla
c7c371104c985df2506b6f9b0e4133e61c96e45d9f96a9961369d52e9f9f972b
AgentTesla
d5a2e34a8816a75fe9d6cd9b9035040ea5777429dc7eeebc0ebb7f8a4d897495
AgentTesla
+ 1'444 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/201118-h5fbxgnfjx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
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:ach_AgentTesla_20200929
Create hunting rule
Author:abuse.ch
Description:Detects AgentTesla PE
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

zip 9ab6647f5ce96e1494896963f120c5bb949a429c7b9d2c73c338e782ea535674

AgentTesla

Executable exe 67377c6c2259974077c2b7476f77823862ed6d5c6ce95c579e101b3d0a81b71e

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9ab6647f5ce96e1494896963f120c5bb949a429c7b9d2c73c338e782ea535674

Comments