MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8573f0b0ca38799192fa3c6d6bfc928a2f1383f529e65c43f8c324b825735bd5. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8573f0b0ca38799192fa3c6d6bfc928a2f1383f529e65c43f8c324b825735bd5
SHA3-384 hash: 1232c2468c0ba4af8eebaa4aa0e31a75d86ecc68c926538e4fe8b7d1132e72bd3fafef42be21c76e620a41a3736298a3
SHA1 hash: d40983ac826c440521f4ccb1031d8433467d3ed8
MD5 hash: 36afc6ff15afc58ff708d529475594f5
humanhash: paris-queen-nevada-magazine
File name:SecuriteInfo.com.Trojan.PWS.Stealer.37323.16857.26464
Download: download sample
Signature AgentTesla
Create hunting rule
File size:742'912 bytes
First seen:2023-07-24 14:29:14 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:wovJRBusyi0/3AS5Xf8FnDeqiIf1E0ch/88ao:xFuJ/35Xf8tDniIf1da
TLSH T1C2F4226533A9AE13D19CBDB84FA4A461037262606433D3CDDDBB20895ED17C0BF926DB
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 d455a86d496832b0 (15 x AgentTesla, 10 x Formbook, 8 x Loki)
Reporter SecuriteInfoCom
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
281
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
SecuriteInfo.com.Trojan.PWS.Stealer.37323.16857.26464
Verdict:
Malicious activity
Analysis date:
2023-07-24 14:32:03 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/7fb447a6-c9ee-4902-a2f4-3a9df0f4928c

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTesla
Create hunting rule
Link:
https://www.capesandbox.com/analysis/431017/
Detection(s):
SecuriteInfo.com.Trojan.PWS.Stealer.37323.16857.26464.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8573f0b0ca38799192fa3c6d6bfc928a2f1383f529e65c43f8c324b825735bd5
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.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9fa63163-14e7-4eaa-92e5-9ba424c7fba6
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1278381
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
agenttesla
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8573f0b0ca38799192fa3c6d6bfc928a2f1383f529e65c43f8c324b825735bd5/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-24 04:25:52 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 37 (56.76%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qvz7bmgkhb4zdex2hrwwx7esrixrha7vfhtfyq7yymslqjltlpkq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Link:
https://tria.ge/reports/230724-rt5c7sec53/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
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
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
bcaef0e069cb2cbe0fc9b4283907d54ee6473010d7d4f4f0631d21e9e0b8b990
MD5 hash:
598a72b6432aae3aece3da8eda0043f3
SHA1 hash:
f8f975cca6872dc971cf1ac0497bd6446428c9b5
Detections:
AgentTeslaXorStringsNet
Create hunting rule
Link:
https://www.unpac.me/results/13782563-1b5b-416e-a91c-f6590d2ba470/
Parent samples :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 hash:
7c743d979549f931d7101d1a14c14841ff47c848a3f30e31882d0d958bf5f941
MD5 hash:
508ba12479b3d78edb93f63b40ab3b7f
SHA1 hash:
d72b842c46546e4e494c9338b530e305dae1d5d2
Link:
https://www.unpac.me/results/13782563-1b5b-416e-a91c-f6590d2ba470/
SH256 hash:
b0650593ee79c50810c861ce8380734ea9de3a1adf77e425cf86b8673ade7b72
MD5 hash:
d68f2f9257c91b202f5d393689199180
SHA1 hash:
c98b52638766aca0e2c82b2416d23f296370660e
Link:
https://www.unpac.me/results/13782563-1b5b-416e-a91c-f6590d2ba470/
SH256 hash:
5476d9de14e0c3995cd478d1956a7fbdd6e64a234ad7cbb3ed4bda3185e44652
MD5 hash:
2a2156c5b47203aabcedca38459fda66
SHA1 hash:
1a781d66b9a1e8cff693d1a31d90832d8e7e3287
Link:
https://www.unpac.me/results/13782563-1b5b-416e-a91c-f6590d2ba470/
SH256 hash:
8573f0b0ca38799192fa3c6d6bfc928a2f1383f529e65c43f8c324b825735bd5
MD5 hash:
36afc6ff15afc58ff708d529475594f5
SHA1 hash:
d40983ac826c440521f4ccb1031d8433467d3ed8
Link:
https://www.unpac.me/results/13782563-1b5b-416e-a91c-f6590d2ba470/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/8573f0b0ca38/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/8573f0b0ca38799192fa3c6d6bfc928a2f1383f529e65c43f8c324b825735bd5

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.

Cape
Cape
https://www.capesandbox.com/analysis/431017/

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