MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f
SHA3-384 hash: 9182c33962d1bc92f8aa83559243fb6fcd9f27f831b3c0ac9a21d3d872e1c2734bdfe87777bc5bd3f22d580d868dc362
SHA1 hash: 9d5b0b6c786ff841f9fdd9f8c96fe6faf8966ef5
MD5 hash: 8d919384a0c8ea0bf7923600ab1f3713
humanhash: undress-cold-beer-item
File name:dhl parcel information_xsxl.gz.exe
Download: download sample
Signature AgentTesla
Create hunting rule
File size:548'352 bytes
First seen:2023-03-03 16:07:29 UTC
Last seen:2023-03-03 17:33:28 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:nd/IvrijUGBph73TGEjOOz60Qu+TGlLE5Sqs7L0VO70HcBhO/dfjcebw6:pvhSOG++TooxWAO708B8Zjceb
Threatray 2'574 similar samples on MalwareBazaar
TLSH T1C1C42A1067E8C61AE1BE67B0A8B509141FF9F606E7B2DB4F0944B4E91C837A0BD4537B
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)
File icon (PE):PE icon
dhash icon b0454a4c4c428010 (5 x AveMariaRAT, 2 x SnakeKeylogger, 2 x AgentTesla)
Reporter cocaman
Tags:AgentTesla exe Shipping

Intelligence

File Origin
# of uploads :
2
# of downloads :
211
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
dhl parcel information_xsxl.gz.exe
Verdict:
Malicious activity
Analysis date:
2023-03-03 16:07:46 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/0692c508-2c11-4fb1-bf29-114536e4fd9b

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/371471/
Detection(s):
SecuriteInfo.com.Variant.Ursu.130641.6491.32274.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Creating a file in the %AppData% subdirectories
Creating a file
Creating a window
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/64021b6693921fa042364662/reports/3c3afede-f332-46c7-a9f5-9179f52d35c8/overview
Verdict:
Malicious
Labled as:
Ursu.Generic
Link:
https://www.hybrid-analysis.com/sample/b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f
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/22a2bfb8-efed-4da4-bf1f-e67d079193eb
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1186668
Signature
Creates an undocumented autostart registry key
Drops executable to a common third party application directory
Encrypted powershell cmdline option found
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)
May check the online IP address of the machine
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)
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 the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Generic Downloader
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 819590 Sample: dhl parcel information_xsxl... Startdate: 03/03/2023 Architecture: WINDOWS Score: 100 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for dropped file 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 7 other signatures 2->44 7 dhl parcel information_xsxl.gz.exe 15 7 2->7         started        process3 dnsIp4 26 l-0003.l-dc-msedge.net 13.107.43.12, 443, 49713 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 7->26 28 l-0004.l-dc-msedge.net 13.107.43.13, 443, 49712 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 7->28 30 4 other IPs or domains 7->30 20 C:\Users\user\AppData\Roaming\...\cloud.exe, PE32 7->20 dropped 22 C:\Users\user\...\cloud.exe:Zone.Identifier, ASCII 7->22 dropped 24 C:\...\dhl parcel information_xsxl.gz.exe.log, ASCII 7->24 dropped 46 Creates an undocumented autostart registry key 7->46 48 Encrypted powershell cmdline option found 7->48 50 Writes to foreign memory regions 7->50 52 2 other signatures 7->52 12 MSBuild.exe 14 3 7->12         started        16 powershell.exe 15 7->16         started        file5 signatures6 process7 dnsIp8 32 api4.ipify.org 64.185.227.155, 443, 49716 WEBNXUS United States 12->32 34 api.telegram.org 149.154.167.220, 443, 49725 TELEGRAMRU United Kingdom 12->34 36 api.ipify.org 12->36 54 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 12->54 56 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 12->56 58 May check the online IP address of the machine 12->58 60 5 other signatures 12->60 18 conhost.exe 16->18         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f/
Threat name:
ByteCode-MSIL.Trojan.Seraph
Create hunting rule
Status:
Malicious
First seen:
2023-03-03 03:46:36 UTC
File Type:
PE (.Net Exe)
Extracted files:
2
AV detection:
20 of 25 (80.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=w3nyffj5duxzhqrjqnllorxrc5cn4fdbqs6fpe6beorribc4fjhq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
189df98f0de9676700b0d3e8d19cb4d6b33fa23313d435845dfa76a808b39cbc
AgentTesla
2a7c5c953cbe0b1bb073a6b4f12f316093c55be88d73db065f9d3439c8c7e044
AgentTesla
3eb2ff798dd0355a0586a1f69c22fae3633b496366f92a0706f7206ec2e9c265
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400b0b8c4edfc6c2ddcc222d9cec0405cb869fdc67dff8927ff737715c970370
AgentTesla
512ca7cbadc87f5a9471355df03cec6666274c23ca7fbcb1480a1372b59c0401
AgentTesla
701f68aa98d570229fd0009b583ab60bb0360e802477777281ee71dbb6e93bbe
AgentTesla
b806125a735fe43d9995f0ccd52f55f1e5e8e392330b7a10e6bf3c75ec27039a
AgentTesla
de70eb2e0706822e1ca5f7a42944acb8d22d48bbb445ecaa3e4b032f539538a1
AgentTesla
e618572ad0aa690e95be68f3d4c4ada7d0849685e8535307be1b68e886600b7b
AgentTesla
fea4ab4634ee817f7e67e2b2d79f1550f998c072766807cb6052d5ee7efa9f91
AgentTesla
+ 2'564 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/230303-tk8elsac65/
Behaviour
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
Looks up external IP address via web service
Checks computer location settings
AgentTesla
Malware Config
C2 Extraction:
https://api.telegram.org/bot5471298201:AAGFh758keN2eA73SQlIsmB91r4EW74GWCo/
Unpacked files
SH256 hash:
b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f
MD5 hash:
8d919384a0c8ea0bf7923600ab1f3713
SHA1 hash:
9d5b0b6c786ff841f9fdd9f8c96fe6faf8966ef5
Link:
https://www.unpac.me/results/f5161207-778c-4374-9130-3a335efd254c/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/b6db82953d1d/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/b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f

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

gz f397c59849d99adedf2ccdc9691ebbdc941ab65523a3a8ca43c2f75e97f857a3

AgentTesla

Executable exe b6db82953d1d2f93c2298356b746f11744de146184bc5793c123a314045c2a4f

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 f397c59849d99adedf2ccdc9691ebbdc941ab65523a3a8ca43c2f75e97f857a3
Cape
Cape
https://www.capesandbox.com/analysis/371471/
  
Dropped by
MD5 62370848316391d0345dff06b8ef8683

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