MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 76c62b27943302da33b608e13bb0ad5b594cf1327b91395f6d07311133f0d624. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 76c62b27943302da33b608e13bb0ad5b594cf1327b91395f6d07311133f0d624
SHA3-384 hash: 3681b46460785f80bdf7225065c1aa7e978e8d76e41b38c6c552e21805b48f3946b8ca6c7c7d51ff73cab9b434dd576d
SHA1 hash: 1cf9f2d1b6a66858542ab6e972cd382fe0c4350f
MD5 hash: 6f25972fc6e00a1b4e488d64d041cdb5
humanhash: seventeen-bakerloo-harry-lithium
File name:Purchase order 189.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:886'784 bytes
First seen:2022-10-12 06:04:39 UTC
Last seen:2022-10-17 10:22:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Xp/8j0SlL5s9+bOo77iEzkdkKd2+urk9+PYFqvZxSc0FnlL:MXLW9GjkdkKd29YMNZxP0v
Threatray 20'877 similar samples on MalwareBazaar
TLSH T1AE156ABA22964607E4157175C8C7D2F32AFB5D607061D1CBAAD76F6FBC400BFA212386
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0c4c4a4c4cb4b4b4 (26 x SnakeKeylogger, 9 x Formbook, 5 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319193/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/6346591133e66132ed02c545/reports/69f22f96-cc5d-4cb1-a799-90d81531e36b/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/4c5e1c84-7747-4e60-8116-d47cae07eed0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
spre.troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1088558
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts file
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)
Sigma detected: MSBuild connects to smtp port
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/76c62b27943302da33b608e13bb0ad5b594cf1327b91395f6d07311133f0d624/
Threat name:
ByteCode-MSIL.Trojan.LokiBot
Create hunting rule
Status:
Malicious
First seen:
2022-10-12 00:40:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
24 of 42 (57.14%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o3dcwj4ugmbnum5wbdqtxmfnlnmuz4jspoitsx3na4yrcm7q2ysa._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1a318e3ff66252f891ce48482da2a97fe57c924474d6ef34708f6f2583126fe3
AgentTesla
2107eeec59919ea8ec495701134e942d7f88d19de70b97016f1df74b16c8c90d
AgentTesla
28da60731bf188ed0779397f5109e2e5e9c70f64fb11a308969785016319ad76
AgentTesla
51c618c3e7e2fee52da462177f0dd44e5fbb3d6234edd8fbf5542c2dc51a8aee
AgentTesla
71720ec77fe5f1bf93446abc71b1ae23da1e5bff3d45ca6eb0d52e8739e4a155
AgentTesla
7813dfab45495b61483bf8b3ed97661dfadad39e080745a5c5fc841841a5602d
AgentTesla
d5af77fbabd67255d4d1f3e31f0379496c8dd2401198f663e9dc25c64851d5e2
AgentTesla
+ 20'867 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/221012-gs6vjacfhk/
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
Drops file in Drivers directory
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/02f91ac0-169a-4d51-b46f-e0b6001f0810
Unpacked files
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/eeef7cc0-bb12-4169-b65d-07cf278d42a3/
SH256 hash:
630369ba1021bd1d05179e6852dfb6c2ce66e84e68b26eba7f15b8210b363b61
MD5 hash:
d653178fd169c5719d1a616ed108d142
SHA1 hash:
bd379f8542fd81d32a5e3c57085abe2f58924642
Link:
https://www.unpac.me/results/eeef7cc0-bb12-4169-b65d-07cf278d42a3/
SH256 hash:
7bd597a66ce11b8c33908bb636b0b2bbae9b6a94efce55d764d23d6e2e41ad8a
MD5 hash:
96aa742cf4c121d2437d13f584da7493
SHA1 hash:
96a6b7e0b52b618d3f8897c0e2c524173d6d00dc
Link:
https://www.unpac.me/results/eeef7cc0-bb12-4169-b65d-07cf278d42a3/
SH256 hash:
70dfa4c873605ab0fcdcb62be2a970da110535280d8dc88261edbe1ed2865307
MD5 hash:
d5b0f8aff064b3e828421b48efccd312
SHA1 hash:
724f4bc7ab4e08c45562748b739c8f7496a5ad8f
Link:
https://www.unpac.me/results/eeef7cc0-bb12-4169-b65d-07cf278d42a3/
SH256 hash:
0ce10aa448aac0d4f0ebbc111e581ff1f65e32496130fbef740e0ecaeb84b242
MD5 hash:
b9a9c63239cd9c8e77618e44b9b20f9e
SHA1 hash:
69cf55bfdd2ee34e1d6d6f3466f7dae53ea091e3
Link:
https://www.unpac.me/results/eeef7cc0-bb12-4169-b65d-07cf278d42a3/
SH256 hash:
76c62b27943302da33b608e13bb0ad5b594cf1327b91395f6d07311133f0d624
MD5 hash:
6f25972fc6e00a1b4e488d64d041cdb5
SHA1 hash:
1cf9f2d1b6a66858542ab6e972cd382fe0c4350f
Link:
https://www.unpac.me/results/eeef7cc0-bb12-4169-b65d-07cf278d42a3/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/76c62b279433/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/76c62b27943302da33b608e13bb0ad5b594cf1327b91395f6d07311133f0d624

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.

Malspam

AgentTesla

zip 4519b9dbcab0200a12bb4b77aef95c5ac73f5bb756a5d5736744f20f01a71bb8

AgentTesla

Executable exe 76c62b27943302da33b608e13bb0ad5b594cf1327b91395f6d07311133f0d624

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 4519b9dbcab0200a12bb4b77aef95c5ac73f5bb756a5d5736744f20f01a71bb8
Cape
Cape
https://www.capesandbox.com/analysis/319193/
  
Dropped by
MD5 b0be29f70267cde79b84999a5f05093a

Comments