MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769
SHA3-384 hash: b5a4daadf9cd773c36d9fce53667bb44c548799487a78803a75605908eaa4b00b024c39197d9c4a0bf1c8cf6439b0c74
SHA1 hash: 625b25670a86a8b9a7808d226919dec2a224339f
MD5 hash: 13e7ae190b0ab1250c199ac339217231
humanhash: quiet-steak-east-burger
File name:payment overdue (2).exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:857'600 bytes
First seen:2023-12-01 10:04:56 UTC
Last seen:2023-12-01 13:57:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:yvmSJD+IFgicSDKNfGAIko3cajHh84/dUNMgBe9+hXpKm0qE+Fq:YmSJD1ZctNbIko3c684KiKhXQ2
TLSH T1FD05E1176299A296DEB65B772878A1214773EE275B3DE73C3DC1306B5FBA30084113A3
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 bebef0d4ccf0bebe (2 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe payment

Intelligence

File Origin
# of uploads :
3
# of downloads :
362
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
payment overdue (2).exe
Verdict:
Malicious activity
Analysis date:
2023-12-01 10:06:10 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/8fa267b1-6d1d-40bb-9b7b-553329db5ca2

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/461677/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a file in the %temp% directory
Launching a process
Creating a file
Adding an exclusion to Microsoft Defender
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70e2c096-b09c-4851-a7de-013d726f7c71
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1351295
Behaviour
Behavior Graph:
n/a
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-12-01 06:38:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
39
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=supwnni7pfw6l6jjrkq7s7cj4ojaqp3lk4h3ghpxeyijth5va5uq._file
Verdict:
malicious
Label(s):
agenttesla_v4
Create hunting rule
agenttesla
Create hunting rule
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/231201-l4ktnagh57/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
2f054053425dc3c09b8012e62be65c832cc14dc3eb2ead9435530315dbc34f3d
MD5 hash:
297fe86d65fcf5e38bcad6d97c6b620e
SHA1 hash:
e42b7b9556c22413608122a16bc63b6627f581c0
Link:
https://www.unpac.me/results/f1ebe539-546e-4a57-bc3f-225083d94b83/
SH256 hash:
bc99dcc182eaf17394c34611c1aef4ad45c3079ae116c19caa17620d64c39f7c
MD5 hash:
84fe0cc42b4f30e7b6f58c92f9ad3d56
SHA1 hash:
d753cc7cc8e2927f9cde57fb67b5bceebd2f5fd2
Link:
https://www.unpac.me/results/f1ebe539-546e-4a57-bc3f-225083d94b83/
SH256 hash:
fced22b9297b650d1de7971e6b8b7cc806540ecd780103c367bdd0e5af3b16fd
MD5 hash:
f66be4a135598aa280be66182272ba8d
SHA1 hash:
c8d48fa8952f12468395e036731b342a7c47a8ad
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/f1ebe539-546e-4a57-bc3f-225083d94b83/
Parent samples :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 hash:
0e8a5f6bd3e915b9d2fae9428730dc5017348d23b622bccbb1971e352052734b
MD5 hash:
56feb04fdc8b0453c62267ac204ed555
SHA1 hash:
7d41fb41cac90bea85cb6691a5945568115cbcbf
Link:
https://www.unpac.me/results/f1ebe539-546e-4a57-bc3f-225083d94b83/
SH256 hash:
a4591ce7fd22e5bda901fa484298fb32d825daa8f81d943868ca3b2849fe5495
MD5 hash:
827f3504abf4f9aeff703ab8482a059b
SHA1 hash:
1da46a145e5e421a6488a17b45514a530afbbdd1
Link:
https://www.unpac.me/results/f1ebe539-546e-4a57-bc3f-225083d94b83/
SH256 hash:
951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769
MD5 hash:
13e7ae190b0ab1250c199ac339217231
SHA1 hash:
625b25670a86a8b9a7808d226919dec2a224339f
Link:
https://www.unpac.me/results/f1ebe539-546e-4a57-bc3f-225083d94b83/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/951f66b51f79/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/951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769

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: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

7z e5b705e1be26c11deef73ef07f01c2403c63eeda1587bd7604e3a4dceec2bf05

AgentTesla

Executable exe 951f66b51f796de5f9298aa1f97c49e392083f6b570fb31df72610999fb50769

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 e5b705e1be26c11deef73ef07f01c2403c63eeda1587bd7604e3a4dceec2bf05
Cape
Cape
https://www.capesandbox.com/analysis/461677/
  
Dropped by
MD5 7a7b91d6b66cd23fa879506eaa0cb829

Comments