MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f6e373efc63922d90b62bfbe8ea4b5d0524f5f12d2f61fed3c605d7e3dee33f. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2f6e373efc63922d90b62bfbe8ea4b5d0524f5f12d2f61fed3c605d7e3dee33f
SHA3-384 hash: 959b8a1c038646191b3284c0fcb05a1eb195cfe00ab69eaeb3b5a97be9ca5f0423c987d83e0acd650990f4deee7e7d55
SHA1 hash: 86235f981feef1db66c0b624dff652dd56b42e1e
MD5 hash: c8a25e0b92818202b9234e50b2c1a6c1
humanhash: item-twelve-red-chicken
File name:SecuriteInfo.com.Variant.MSILHeracles.33736.31374.7743
Download: download sample
Signature AgentTesla
Create hunting rule
File size:727'880 bytes
First seen:2022-06-21 02:37:22 UTC
Last seen:Never
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:WhUN98m4E/hW0L8U54FpgcFPsbAr2TeujJzxTRsV+MfKt:+LE4a8U54FZZSeulVTRsVvfo
Threatray 17'782 similar samples on MalwareBazaar
TLSH T1ADF4F14522E42959DFF24B3EE4E6110EAB36FE072340DE597D4C903A962B7409AE3737
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:AgentTesla exe signed

Code Signing Certificate

Organisation:Google
Issuer:Google
Algorithm:sha1WithRSAEncryption
Valid from:2022-06-21T00:18:32Z
Valid to:2023-06-21T00:18:32Z
Serial number: 4c8daa8f06e87b7244986aeb7c13d74b
Thumbprint Algorithm:SHA256
Thumbprint: c17c115bde5d3f0a4828561f6c2d24ed470c8c60acb88e31dd6d846663a5e738
Source:This information was brought to you by ReversingLabs A1000 Malware Analysis Platform

Intelligence

File Origin
# of uploads :
1
# of downloads :
280
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/281764/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.33736.31374.7743.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Adding an access-denied ACE
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Reading critical registry keys
Сreating synchronization primitives
DNS request
Creating a window
Stealing user critical data
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
hacktool overlay packed packed
Link:
https://www.filescan.io/uploads/62b12eeed37f6643508faa92/reports/94e59bc0-8f4f-4ad4-890e-c5be7376db52/overview
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:
Unknown
Link:
https://analyze.intezer.com/analyses/60d3415e-2971-4036-b315-ca8ddf24cfae
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1016776
Signature
.NET source code contains very large array initializations
Antivirus detection for URL or domain
Contains functionality to hide user accounts
Injects a PE file into a foreign processes
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
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 / registry access)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 649272 Sample: SecuriteInfo.com.Variant.MS... Startdate: 21/06/2022 Architecture: WINDOWS Score: 100 21 Multi AV Scanner detection for domain / URL 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus detection for URL or domain 2->25 27 7 other signatures 2->27 6 SecuriteInfo.com.Variant.MSILHeracles.33736.31374.exe 2->6         started        process3 signatures4 29 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 6->29 31 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 6->31 33 Injects a PE file into a foreign processes 6->33 9 SecuriteInfo.com.Variant.MSILHeracles.33736.31374.exe 15 2 6->9         started        13 SecuriteInfo.com.Variant.MSILHeracles.33736.31374.exe 6->13         started        15 SecuriteInfo.com.Variant.MSILHeracles.33736.31374.exe 6->15         started        17 SecuriteInfo.com.Variant.MSILHeracles.33736.31374.exe 6->17         started        process5 dnsIp6 19 ftp.valvulasthermovalve.cl 190.107.177.239, 21, 49774 SOCCOMERCIALWIRENETCHILELTDACL Chile 9->19 35 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 9->35 37 Tries to steal Mail credentials (via file / registry access) 9->37 39 Tries to harvest and steal ftp login credentials 9->39 41 Tries to harvest and steal browser information (history, passwords, etc) 9->41 signatures7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f6e373efc63922d90b62bfbe8ea4b5d0524f5f12d2f61fed3c605d7e3dee33f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-21 01:16:49 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
15 of 40 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5xdopx4mojc3efwfp56r2sllucsj5prfuxwd7wtyyc5py664m7q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
3498e69e334581c805530427ca10f48bdfd3c4084cb8a55c4046589b15cf9d74
AgentTesla
4c0f2de97826d56bae2c4af31cd01c4b68515433943918af1f28889587fa13f1
AgentTesla
5a3834895f08aff701a029275074d4ab47aff4951d6f75e8393b0a97cb8f6031
AgentTesla
71432bb8e8d9b504e4822b4e2b24903b1f28c65e17c1d3f0aedecaafdfc1635e
AgentTesla
d3817d4e0e6fec28d66ca03c2e37a9bdc79813d3dd8c14889b539d2a5d53e7e2
AgentTesla
f1a566ebee3c225b2683813ce31c30f6e7648c1dcdd03c991a2d2e99c11bc6d7
AgentTesla
+ 17'772 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/220621-c7lexshdfm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
951e3338206971f6e8096068cb5c5ef5743542f694450e17dafa60f6b00d9edd
MD5 hash:
81bc80700b974c59622c5df08922673c
SHA1 hash:
b0ef8a90dfdc18fa3445fab9c68828dd1d70da8f
Link:
https://www.unpac.me/results/6ca0d9aa-05a8-40ae-88db-6b3b366c331b/
SH256 hash:
70b785e5cb5b2e61c0f5da4a71ab0bbd14d9a0849387f037e0d75cc1ffe0a082
MD5 hash:
5951b52c9b4d11ca7f4f33e5a3fb2c31
SHA1 hash:
0bc54fd699fff7b93e5c447a141c0d904924ab0d
Link:
https://www.unpac.me/results/6ca0d9aa-05a8-40ae-88db-6b3b366c331b/
SH256 hash:
2f6e373efc63922d90b62bfbe8ea4b5d0524f5f12d2f61fed3c605d7e3dee33f
MD5 hash:
c8a25e0b92818202b9234e50b2c1a6c1
SHA1 hash:
86235f981feef1db66c0b624dff652dd56b42e1e
Link:
https://www.unpac.me/results/6ca0d9aa-05a8-40ae-88db-6b3b366c331b/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/2f6e373efc63922d90b62bfbe8ea4b5d0524f5f12d2f61fed3c605d7e3dee33f

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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.

Cape
Cape
https://www.capesandbox.com/analysis/281764/

Comments