MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491
SHA3-384 hash: a1d919e2c6aa25c2525ce66e0777ce8a68fbabbeebb59297bcfb2004805330208ebb54f1805d6989a4a644d94a70dc85
SHA1 hash: f3a1a84a0e7a2da14bbf36de44d3ee11dc5982cf
MD5 hash: d3884d224ce536dc38eaa3ff21b0d6c5
humanhash: triple-delaware-kitten-uranus
File name:Payment Slip (SWIFT)·IMG.scr
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'053'696 bytes
First seen:2024-01-17 14:36:38 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 24576:UeqsNxM3yk7wSgGp90ACrfKp+JD2KDH2Ka:txdSgDEQSKDH2Ka
TLSH T17325F01536749133ED44C73408F26E14D2EBEEAD2BE1A61925C8B66D2B316FE8F039C5
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 7068ccb0b2b2b2f8 (129 x AgentTesla, 54 x SnakeKeylogger, 28 x AveMariaRAT)
Reporter abuse_ch
Tags:AgentTesla exe scr

Intelligence

File Origin
# of uploads :
1
# of downloads :
413
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Win.Packed.Seraph-10016137-0
Create hunting rule

Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491
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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/465f5333-9b58-4ed8-bb8c-f9a94b330b8e
Result
Threat name:
AgentTesla, PureLog Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1376102
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Contains functionality to log keystrokes (.Net Source)
Contains functionality to register a low level keyboard hook
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for sample
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 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 steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Costura Assembly Loader
Yara detected PureLog Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2023-12-21 23:55:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
27
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2t3dcfa3mlwhgqcfntsz6eqbgejdiubflxnafjp2fghhkn4c4siq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
zgrat
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla family:zgrat keylogger rat spyware stealer trojan
Link:
https://tria.ge/reports/240117-ry56ashafj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Looks up external IP address via web service
AgentTesla
Detect ZGRat V1
ZGRat
Unpacked files
SH256 hash:
2aa268c230cddc789dba0224955b1df011fb81efaa5331aea3122959f725d09e
MD5 hash:
f3fbf47e61a1952d1efbe9234cb2fbca
SHA1 hash:
d7264db12f8cda415a22a84349cc40f465dd7420
Link:
https://www.unpac.me/results/8043a5c2-35d2-46bd-8abf-7d1e21304405/
SH256 hash:
ad675817e29b20f435245f08ba17a17d75073fc251d0ee708dc02419dfd4c41c
MD5 hash:
ff5784d81da5c8fea0fbb43e1a61a031
SHA1 hash:
b1e1e6b7c62cd7c767f93af7ff893463bf8dd97d
Detections:
AgentTesla
Create hunting rule
win_agent_tesla_g2
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Agenttesla_type2
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
INDICATOR_EXE_Packed_GEN01
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/8043a5c2-35d2-46bd-8abf-7d1e21304405/
Parent samples :
7d36ef397f8c9acd1ba353e0efa55039e1889bd67edeaa5992fdcc3b549b2d5b
d1637b302478288a64dd847d79fe797e7994cc2fe73e02f92849a8830d808efe
d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491
SH256 hash:
3893294a07b396ccea9c6053ec284903cc40be7e9f0b6c09720c7f502083131a
MD5 hash:
28f2e5898b750b91b4c99e2385d858b7
SHA1 hash:
2cd7b5a8fcbcb2f606fba8722f7ebddd390166c8
Link:
https://www.unpac.me/results/8043a5c2-35d2-46bd-8abf-7d1e21304405/
SH256 hash:
0e626ab3aaded8ef3b9a0662eb9664869170febfa6b53aaccf4f01ba912e39ea
MD5 hash:
3995da2db8aaa646f1829c753a62bc78
SHA1 hash:
20d174b59c6d69e278c1bb2733d1afdfadbef30f
Link:
https://www.unpac.me/results/8043a5c2-35d2-46bd-8abf-7d1e21304405/
SH256 hash:
d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491
MD5 hash:
d3884d224ce536dc38eaa3ff21b0d6c5
SHA1 hash:
f3a1a84a0e7a2da14bbf36de44d3ee11dc5982cf
Link:
https://www.unpac.me/results/8043a5c2-35d2-46bd-8abf-7d1e21304405/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491

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: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

File information

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

Malspam

AgentTesla

Executable exe d4f631141b62ec7340456ce59f120131123450255dda02a5fa298e753782e491

(this sample)

  
Delivery method
Distributed via e-mail attachment

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