MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041
SHA3-384 hash: 9e6eccb0d7da0867fd0d09dde13f82c93bc363351a2f91e589e0bb3e6f465c647ad8d36643a1f71d499363551936b6c5
SHA1 hash: a9ba16a396813b91e7125e070f69c73b384502b7
MD5 hash: 2ee7a8b9fa3a0ffdf327d20ad9e22d46
humanhash: island-mountain-cup-fourteen
File name:Payment Advice.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:752'640 bytes
First seen:2023-01-30 05:17:43 UTC
Last seen:2023-01-31 14:32:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:PZv912nYK40+w0DtzsROLdrClNDndaIuxAe/CE1OOGOO/OO8uzljwXcd7wJErzqE:tD2n4zsYxcNDndNuxAe/CEKhKIiWOU9g
Threatray 21'456 similar samples on MalwareBazaar
TLSH T11CF4E43D99761ED2C23AF9B1C6E1C420B2AD81C23303CB5DDBD61AD84F056926EEE51D
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
3
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Payment Advice.exe
Verdict:
Malicious activity
Analysis date:
2023-01-30 05:20:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8e952996-e0c7-4f59-a05b-da9d2bb99a89

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/358110/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63d7530d1c9cbf7d625464d8/reports/ef396bea-3574-4fb1-8b92-935adde71e2d/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/39279434-b5d6-4c58-9706-88ae5bd186dd
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1161298
Signature
.NET source code contains very large strings
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)
May check the online IP address of the machine
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)
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041/
Threat name:
ByteCode-MSIL.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2023-01-30 00:33:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hpn2wkg24xt5zlzsvb4472ppcepo4sghmalkrdyjxpv6kr3hsbaq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1912f5c4fd7d4edda44d4e7a0db0b04329ac31103c3fb4b23030dbb9758d4b85
AgentTesla
24902a43196fd02d2939443510181c165980bd71e889dcff559ca25153c76d81
AgentTesla
2a5098792b07f38355f0e06fee170432226013a21bc18c129212bb868e98f478
AgentTesla
7d8781f3e909a3ad03ec7e4bba80a4fc1128d296117921277380ee55d46b3700
AgentTesla
85913d4430d1da9a29e295d98d21997c90edf6d3dea08c709c81e5c8302c3e0f
AgentTesla
8d3fd3eec10c029620dce7c9831690246513b13c94c949b0ad285439eebc9c07
AgentTesla
a7d2bd1e968aea0e81664aa5aabd428a57d12bc8573611543ad72a57661180b8
AgentTesla
affcc95b61bb0461fcd218472be113a32059cc9abef6cb88aecaaf6577634239
AgentTesla
d6aeb3ff89d6756a14f8a7731c4caa67fa652a5a4709c6804b94879f751a3c6f
AgentTesla
+ 21'446 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  6/10
Tags:
collection
Link:
https://tria.ge/reports/230130-fzaj8shd37/
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
Looks up external IP address via web service
Unpacked files
SH256 hash:
8b6897340984e35dba937364681bd98592594774504daf0a724c843c00b95341
MD5 hash:
3a566b5e883a0c0cdfe09cd5d64bce6f
SHA1 hash:
9cbdec781d7aabbe6286474833877aa6ca030951
Link:
https://www.unpac.me/results/b7272865-168f-457c-a3ad-36e54f27537a/
Parent samples :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 hash:
94c2ba257a21a0eb4527346753abdedc7bb2fe3aa72d20642546994626602129
MD5 hash:
874dcc6be499121b1425bfdff1f8ad46
SHA1 hash:
66f83bedc73876b77e152c604b8214bde86d965e
Link:
https://www.unpac.me/results/b7272865-168f-457c-a3ad-36e54f27537a/
SH256 hash:
72cbd21a34a54f939d0eea1fddc42f2bc97e52033c10c2604d2e9be2b1fca234
MD5 hash:
acd3d5f516ec4fd56572545288f8fccb
SHA1 hash:
63cadce39fce8abd841f2f9510a93052e18e4cbd
Link:
https://www.unpac.me/results/b7272865-168f-457c-a3ad-36e54f27537a/
SH256 hash:
3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041
MD5 hash:
2ee7a8b9fa3a0ffdf327d20ad9e22d46
SHA1 hash:
a9ba16a396813b91e7125e070f69c73b384502b7
Link:
https://www.unpac.me/results/b7272865-168f-457c-a3ad-36e54f27537a/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3bdbab28dae5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041

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: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 3bdbab28dae5e7dcaf32a879cfe9ef111eee48c76016a88f09bbebe547679041

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/358110/

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