MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f3b47af872e2699147e7bb3b5ce9cbd70cb11703c7a5b0f2be10dd0294f4285. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6f3b47af872e2699147e7bb3b5ce9cbd70cb11703c7a5b0f2be10dd0294f4285
SHA3-384 hash: 2a93a6a37cff14ed4ba14eb4665a17df27f8d4ce9253ffba1c16f8da62697f10c081ea07ad9fb8509513edf248dd6374
SHA1 hash: be4814672d44a519e8034552f414cb36866eecf5
MD5 hash: ac7f2ffa4a09ed98aaf737fb3708a981
humanhash: oxygen-wisconsin-six-queen
File name:urgent order 0128-44.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:1'115'648 bytes
First seen:2022-03-24 09:00:14 UTC
Last seen:2022-03-24 11:09:20 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 24576:zOdBqfmHAeeN7mMOTQ2tkWdyDDO+dqcTvUYYcrC:zzfcALd0TQJDO+dq4Ya
Threatray 14'925 similar samples on MalwareBazaar
TLSH T17D35234AB24AC516DE2F83B144EAA32413B82F57A613D7097CC826FD27973835F059DB
Reporter lowmal3
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
4
# of downloads :
214
Origin country :
n/a
Vendor Threat Intelligence
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/257101/
Detection(s):
SecuriteInfo.com.Trojan.MSIL.Basic.6.Gen.28692.25627.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/623c33550cd58dbd92e5805a/reports/eada0a87-d738-4afc-88bd-bb030b6fd234/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:
Malicious
Link:
https://analyze.intezer.com/analyses/1a3cc72c-881a-44ba-b6b0-d025795e9b5a
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/963596
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
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
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: Suspicious Add Scheduled Task From User AppData Temp
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 596075 Sample: urgent order 0128-44.exe Startdate: 24/03/2022 Architecture: WINDOWS Score: 100 29 Found malware configuration 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for dropped file 2->33 35 15 other signatures 2->35 7 urgent order 0128-44.exe 7 2->7         started        process3 file4 21 C:\Users\user\AppData\Roaming\TtZIbBnI.exe, PE32 7->21 dropped 23 C:\Users\...\TtZIbBnI.exe:Zone.Identifier, ASCII 7->23 dropped 25 C:\Users\user\AppData\Local\...\tmpEF92.tmp, XML 7->25 dropped 27 C:\Users\...\urgent order 0128-44.exe.log, ASCII 7->27 dropped 37 Adds a directory exclusion to Windows Defender 7->37 11 powershell.exe 25 7->11         started        13 schtasks.exe 1 7->13         started        15 urgent order 0128-44.exe 2 7->15         started        signatures5 process6 process7 17 conhost.exe 11->17         started        19 conhost.exe 13->19         started       
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6f3b47af872e2699147e7bb3b5ce9cbd70cb11703c7a5b0f2be10dd0294f4285/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-24 09:01:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=n45upl4hfytjsfd6poz3ltu4xvymwelqhr5fwdzl4eg5akkpikcq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
0779f406c167b2712d14e2ebb01de5661d7daaefcdc1d60ee8f37d2270901ee3
AgentTesla
41c5cd538a8e1c6f34ff37e4ddc959e7c53e11df11404780146959f176e230ec
AgentTesla
5c68d8b066f91b02abe337460d8dced6461a9d48ac9748d76139a541ed4eb3c2
AgentTesla
7e6cd1e55a777143347ee47b84e0fc9b3ab7ddbd74522ecf94b056195722f586
AgentTesla
9ae98c7a88ce5237942e1e307891b5520a93a9f4936905fb1f697fcccd8dade7
AgentTesla
b0d7ddfe5bafd689ce3cca8c56cabe4f0ff4251f30ba4420e274f8c57e6168ef
AgentTesla
f133bd95fedd4f9df5a28d3844771a82ebd6ff1a9959f98c1a9f2011b704f4fa
AgentTesla
+ 14'915 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/220324-kywtasbdal/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
dc5c057b0ee1eb079cf189762aac69f0d86338ea18795dc4fbf7ed9b5a45c2eb
MD5 hash:
4103ed94f4747b30e166cf3c25416f47
SHA1 hash:
d553a67056e94f60d621ca42dcecd6d93f9ef1ad
Link:
https://www.unpac.me/results/731c4e08-84d9-43db-8746-f256cec07e0f/
SH256 hash:
668449c0473b41829e49bf9bc647120e59c3f1e8726761f087e9a30a74ceab42
MD5 hash:
a459d85d35861a61268ffb3c0158d19d
SHA1 hash:
934d50c468c565e98aa7f9ad976c773530710929
Link:
https://www.unpac.me/results/731c4e08-84d9-43db-8746-f256cec07e0f/
SH256 hash:
e26e6ff1e035d66733249b15d762319793fda6de1ff7009eadb4c2aa21bf0bc7
MD5 hash:
af845e8c3dd3e0650ad40c2194c97f82
SHA1 hash:
61d436a739aeb72968dae28383ad0a7abc313ef4
Link:
https://www.unpac.me/results/731c4e08-84d9-43db-8746-f256cec07e0f/
SH256 hash:
fcb5a988d4c6ce700771a8fc28b9e2a96415a2e6518e2c08a08373079b9339f1
MD5 hash:
79ff69572e547e1d113e81a10698779f
SHA1 hash:
0ebe6c3b68a0322310ac59a5203ec386625465a2
Link:
https://www.unpac.me/results/731c4e08-84d9-43db-8746-f256cec07e0f/
SH256 hash:
6f3b47af872e2699147e7bb3b5ce9cbd70cb11703c7a5b0f2be10dd0294f4285
MD5 hash:
ac7f2ffa4a09ed98aaf737fb3708a981
SHA1 hash:
be4814672d44a519e8034552f414cb36866eecf5
Link:
https://www.unpac.me/results/731c4e08-84d9-43db-8746-f256cec07e0f/
Malware family:
AgentTesla.v3
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/6f3b47af872e/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/6f3b47af872e2699147e7bb3b5ce9cbd70cb11703c7a5b0f2be10dd0294f4285

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 6f3b47af872e2699147e7bb3b5ce9cbd70cb11703c7a5b0f2be10dd0294f4285

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/257101/

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