MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d0e75998dfcadec6f3270336a1a4044d879629db57a0e4d42f9f3d6f0899d96. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d0e75998dfcadec6f3270336a1a4044d879629db57a0e4d42f9f3d6f0899d96
SHA3-384 hash: 292b006120e58d4476d9c39cc8860fee5004fc15457de6f2a258eaf96dd209f6f838426e40cf1db5b0238f0afd9f3b4d
SHA1 hash: 939eaa06c3bd51c806a088635a50f831c7270f20
MD5 hash: e1bd242b2c2fdc05049b2d251d64a796
humanhash: hotel-jig-spring-vermont
File name:PO5654.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'088'000 bytes
First seen:2022-10-03 16:37:45 UTC
Last seen:2022-10-03 16:44:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:xuXf32iNzK4HTNOKzBuKUnRCELvqREAGU+QNIbHU035BG4lWqLRvsa/Kj/q:Wf31SKzczEEGREO5+eGLtsaCj/
Threatray 19'755 similar samples on MalwareBazaar
TLSH T1F335E02122A95A0BC6553674DCD2C3B06FE85DB1D1B6C38B0FDDFD6BB0B72A56E20142
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 4e8f0f33333b1b06 (4 x AgentTesla)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
5
# of downloads :
282
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/316176/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.FQW.gen.Eldorado.32289.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/633b0fecd089a0c15dd4d3ff/reports/efbc494e-2fc8-422e-95d7-a0d39df9761f/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/2bb05b8c-d3c1-4b5f-9691-7b2134b077e0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1082647
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Injects a PE file into a foreign processes
Installs a global keyboard hook
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
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: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
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)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 715204 Sample: PO5654.exe Startdate: 03/10/2022 Architecture: WINDOWS Score: 100 37 Snort IDS alert for network traffic 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Sigma detected: Scheduled temp file as task from temp location 2->41 43 9 other signatures 2->43 7 PO5654.exe 7 2->7         started        process3 file4 27 C:\Users\user\AppData\Roaming\WyLvWvYzy.exe, PE32 7->27 dropped 29 C:\Users\...\WyLvWvYzy.exe:Zone.Identifier, ASCII 7->29 dropped 31 C:\Users\user\AppData\Local\...\tmp407C.tmp, XML 7->31 dropped 33 C:\Users\user\AppData\...\PO5654.exe.log, ASCII 7->33 dropped 45 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 7->45 47 Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines) 7->47 49 Uses schtasks.exe or at.exe to add and modify task schedules 7->49 51 2 other signatures 7->51 11 PO5654.exe 15 2 7->11         started        15 powershell.exe 21 7->15         started        17 powershell.exe 19 7->17         started        19 schtasks.exe 1 7->19         started        signatures5 process6 dnsIp7 35 api.telegram.org 149.154.167.220, 443, 49705 TELEGRAMRU United Kingdom 11->35 53 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 11->53 55 Tries to steal Mail credentials (via file / registry access) 11->55 57 Tries to harvest and steal ftp login credentials 11->57 59 2 other signatures 11->59 21 conhost.exe 15->21         started        23 conhost.exe 17->23         started        25 conhost.exe 19->25         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8d0e75998dfcadec6f3270336a1a4044d879629db57a0e4d42f9f3d6f0899d96/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-03 16:38:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ruhhlgmn7sw6y3zsoazwugsaitmhsyu5wv5a4tkc7hz5n4ejtwla._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
17589e726e9a629be05b4a39848c3a399549b646c38bbe9ac4c301a261dacc8f
AgentTesla
2107eeec59919ea8ec495701134e942d7f88d19de70b97016f1df74b16c8c90d
AgentTesla
3d4675990a22b7b649b90e569b987c1ea4324237add09703a6935725a82b4f78
AgentTesla
440d7baaa7f6f905564990cdca6d95d66c7139d03832a1fea2449333dbce0571
AgentTesla
b163fbf05c76b6ecf5065dbad14bc2079964dbfedeb76d6f3e9da339c0f33253
AgentTesla
d3623467be7b5da036e415283f4bc70441e4167d1c345acd2b0e761845032093
AgentTesla
+ 19'745 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/221003-t5c47sfafj/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5150516237:AAFe9jCOFdFLQMLop6_EaLtVAnXwZzT3awg/
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/97a27b6b-4055-4890-aa05-c8f526a45522
Unpacked files
SH256 hash:
a04c799fa302c78d04acc3b4be8ccbde2f7fa00fe515daf18a2fc7e65fad3b13
MD5 hash:
d76812ec4cbc45e1e26ed36691596f7e
SHA1 hash:
c854fe9792694fb464a0bed51c737ff61ccef736
Link:
https://www.unpac.me/results/a86cdb5c-d02e-46db-a468-7ab2c223194d/
SH256 hash:
fd908f09cec7cc1269fd0fc0861e1e7dac3afff8aa65c3c2894c3980799ecdae
MD5 hash:
0b055d90a28c4234ade054edb7df16be
SHA1 hash:
aea58190d8d598b5f540bf85aa5916d49686e27f
Link:
https://www.unpac.me/results/a86cdb5c-d02e-46db-a468-7ab2c223194d/
SH256 hash:
0759871527fcf60abb846f9f1517971bc11e6147dab9bdc07fefae15c2214505
MD5 hash:
028ff65eedc69dc068c21e846f14b15e
SHA1 hash:
6d2541dd0e50b78082dcd3f69050e62d53103f33
Link:
https://www.unpac.me/results/a86cdb5c-d02e-46db-a468-7ab2c223194d/
SH256 hash:
ab5553160faaba9acce6ea07b1604af1c67c31787195e1bff936965ad4ffcb8c
MD5 hash:
27546b6fba0afabf12e21c865ca807d3
SHA1 hash:
0bfe8852d2bd24d93d80e5303384d180256294d2
Link:
https://www.unpac.me/results/a86cdb5c-d02e-46db-a468-7ab2c223194d/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/a86cdb5c-d02e-46db-a468-7ab2c223194d/
SH256 hash:
8d0e75998dfcadec6f3270336a1a4044d879629db57a0e4d42f9f3d6f0899d96
MD5 hash:
e1bd242b2c2fdc05049b2d251d64a796
SHA1 hash:
939eaa06c3bd51c806a088635a50f831c7270f20
Link:
https://www.unpac.me/results/a86cdb5c-d02e-46db-a468-7ab2c223194d/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8d0e75998dfc/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/8d0e75998dfcadec6f3270336a1a4044d879629db57a0e4d42f9f3d6f0899d96

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:MALWARE_Win_AgentTeslaV3
Create hunting rule
Author:ditekSHen
Description:AgentTeslaV3 infostealer payload
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.

  
Delivery method
Distributed via e-mail link
Cape
Cape
https://www.capesandbox.com/analysis/316176/

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