MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8
SHA3-384 hash: ecf39a37758ce46f47f9716d5eb91b73b8b3065a8bec23f2109311114dcb3c9405464294ca50675685373e5766dd0369
SHA1 hash: 87ef2bdc76338b86a4928963b63ed4237e1b8a49
MD5 hash: 86a1aa6238747553f8baebe6e66176a5
humanhash: zebra-india-stairway-venus
File name:PO 4021 & PO 4023.pdf.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:727'552 bytes
First seen:2023-10-24 06:33:10 UTC
Last seen:2023-10-24 07:19:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:asxTA6qwj2mVh28F8f9D5BV+nMe7a5iXz/kNGIGF9m2iI4eBEyh:lxs6vqMY8qfT+IGF9mID
Threatray 671 similar samples on MalwareBazaar
TLSH T192F4F08576BD7F5FD279B7F50A15908507F6A0B96276D30A4EE260CB08A1F204F81F2B
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)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
330
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
PO 4021 & PO 4023.pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-10-24 06:58:39 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/e4e40dfb-859d-4e8e-ae0f-8e8e862f4d0d

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/455894/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6537655be0fdb6ce729af8f4/reports/7febb8a7-7b02-47fb-9cd5-c9d397ff04ee/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8
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/de0ec6d0-74f6-4957-a04a-0422984bf84d
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1331075
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Allocates memory in foreign processes
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)
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8/
Threat name:
Win32.Spyware.Negasteal
Create hunting rule
Status:
Suspicious
First seen:
2023-10-24 01:44:53 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
18 of 35 (51.43%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5ykoqm7feof3j5by2fmk5oqjeg6w2ppiee6ohbe3cd6xsarjlua._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
292cf2d82dab6a62b95a058993294f7f9106fefc2ada4e4c64516248026ab7d1
AgentTesla
31ad5de47437e1afa2f31be94c56c5a18c88d9be6da889fe03fd2df0d9cf6a85
AgentTesla
5064deac6df0c5280794f238d5c4805fbe1de69645a90776c6c563a040a56617
AgentTesla
5626197e7000d1dd2fa9153d149cff13dd55c866733bc8899a698bca3a5323bd
AgentTesla
708e198608b5b463224c3fb77fcf708b845d0c7b5dbc6e9cab9e185c489be089
AgentTesla
90f2a4d197b1370900643697e22b3fbbc4f7d05c63a1a7bd8d0f665cc76dbdc5
AgentTesla
c3820a16faa2878b05636b40e8571711ed71735a8fcc732c26a9d3ea357a8a5a
AgentTesla
c54a3c60bc528e8594c813c61a2f929666e0f22a3ca837612b9cd48442721853
AgentTesla
+ 661 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/231024-hbrjysbc21/
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
AgentTesla payload
AgentTesla
Unpacked files
SH256 hash:
fd176165a243e915851f120a7ae83a014f5ec6a3bb3f108c94cbddd49b7c8d83
MD5 hash:
d52354b7855f5d07fc4f1f78cb80b004
SHA1 hash:
ea542266f6208a83c7b34bda37c46f36f10dab1b
Link:
https://www.unpac.me/results/7a9238fa-4267-4b8c-81b1-d30c70292e45/
SH256 hash:
e7c9ff8519774eefb66d826ba1a10b4b8e05b082111fb306106649897290c242
MD5 hash:
b3c5147bc4c7645777a556b085446b19
SHA1 hash:
292acd0deaa0f1ec49150909f3993c23cd0037a6
Link:
https://www.unpac.me/results/7a9238fa-4267-4b8c-81b1-d30c70292e45/
SH256 hash:
ac5a7a609440f3fdbe118482cdc8deae1f9fecafd49edccc7654ae9f4891de7e
MD5 hash:
20a448eb40cd823a9f74645a265f39b1
SHA1 hash:
1f6bfd2c689a4fea4c871e3d621af31236571bb7
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/7a9238fa-4267-4b8c-81b1-d30c70292e45/
Parent samples :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 hash:
72d34119df8b91f867d1185ea1c8585261daff034d0699f755e44138d909f191
MD5 hash:
1e8ef79e0e5df8ef556ee76654770604
SHA1 hash:
1b64baf9bd8fa5d182b8e6b2179031c449d26cc9
Link:
https://www.unpac.me/results/7a9238fa-4267-4b8c-81b1-d30c70292e45/
SH256 hash:
9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8
MD5 hash:
86a1aa6238747553f8baebe6e66176a5
SHA1 hash:
87ef2bdc76338b86a4928963b63ed4237e1b8a49
Link:
https://www.unpac.me/results/7a9238fa-4267-4b8c-81b1-d30c70292e45/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9f70a7419f29/report/overview.html
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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
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

Executable exe 9f70a7419f291c5da7a1c68ac575d0490deb69ef4109e71c24d887ebc8114ae8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/455894/

Comments