MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfdb6a52765c4f03471458ce196e160f320cc15223358b9e56266af135895173. 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: cfdb6a52765c4f03471458ce196e160f320cc15223358b9e56266af135895173
SHA3-384 hash: 548566bad4c3a968caafd6e39167663a0459d3cf38ae5f9faf3a0b3153cb33dbd74c46677ad7688616d77124812074d4
SHA1 hash: 6bfdfc1d8c12ca6f117db22dc8165e95f8c4d431
MD5 hash: 2fee363cd08f90a70c27d13dc9391b7a
humanhash: florida-papa-pennsylvania-lake
File name:cfdb6a52765c4f03471458ce196e160f320cc15223358b9e56266af135895173
Download: download sample
Signature AgentTesla
Create hunting rule
File size:868'352 bytes
First seen:2023-01-10 11:19:26 UTC
Last seen:2023-01-10 12:46:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:oHvci9kg586aWHff/oaHRWGKNvEokq92+GqfytIruSMFWYi:wvZ9B5O8f9HRWBsibdKKCWYi
Threatray 24'799 similar samples on MalwareBazaar
TLSH T16E053A4CF3089D3AFDA983FD369240DE625E148D6470F7E08A89E0FD7234A9E1ADB515
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 adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
183
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Order no 4100039829.doc
Verdict:
Malicious activity
Analysis date:
2022-12-05 06:44:02 UTC
Tags:
exploit cve-2017-11882 loader trojan rat agenttesla
Link:
https://app.any.run/tasks/4c694aa1-91d5-4c50-a4c8-25024d0b6b21

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/351471/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILMamut.7730.9547.25491.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
lokibot packed
Link:
https://www.filescan.io/uploads/63bd49e40fdf1633326e23bf/reports/7fda2e9c-c4fc-4e48-a5b4-296836dade9c/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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c63c0fcd-01e3-4061-8e5a-7b5aa20df6b0
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1148650
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cfdb6a52765c4f03471458ce196e160f320cc15223358b9e56266af135895173/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-01-10 11:20:07 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
27 of 41 (65.85%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z7nwuutwlrhqgryuldhbs3qwb4zazqksem2yxhswezvpcnmjkfzq._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
1f1fd45c3e5560960e07e8480bf9a692c92a50f3a4b173e13fa0b673204d84d1
AgentTesla
6b89b2149a6e472463d744d5915c98aae96980b90653f20704959f2c9476ed9a
AgentTesla
7db93b2a8d85934f23c15b78a321dc71dcac4cb146d9dbe8df3d22c5d91fdad1
AgentTesla
d2f993ff59a92848cfc6be4eb2f84423aec3736140da53cdb8fbf36d81c7c2f3
AgentTesla
dd1a5d2bd088d8b31bc8a712bb7484aabcdc4fc3119147f22dc141a8092bd3b6
AgentTesla
ed1a970e4dfe1b30077850f0ef2b00dc406d7a12b2ba1d9563d1db2a68ce09c3
AgentTesla
+ 24'789 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/230110-nffadafg86/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/fbf254fb-10e1-4e93-9e19-fe30a95f2269
Unpacked files
SH256 hash:
fc861aa8ecf69743589e84bbef1b790405779e8957b0147d309b5d02e73cce4d
MD5 hash:
c0d6e79c98b963674929c390a639e2ae
SHA1 hash:
f3d55d6c0a201e217d1bad490d3f9ed7852752ca
Link:
https://www.unpac.me/results/062b108c-122f-4cb6-a79d-7e2468e06de4/
SH256 hash:
4b2de6032787eaa21448c11c5868d51b508f2ecbd8c38d40263fb89a51dd1b2c
MD5 hash:
1f4c3f65a16c1b5c4aaddebca58cf6fb
SHA1 hash:
e0d6501d80df8f5ec8004a3ac0265e060d545145
Detections:
AgentTesla
Create hunting rule
Link:
https://www.unpac.me/results/062b108c-122f-4cb6-a79d-7e2468e06de4/
Parent samples :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 hash:
b87ebab5165ff2f8c6346beaadd03259cd3d157f372dac5769dc0ddaf545ed28
MD5 hash:
875295f62215f3b8a7a98b5a282338be
SHA1 hash:
d2a72a06a82131e59c9b0c2434ce567ff30cf799
Link:
https://www.unpac.me/results/062b108c-122f-4cb6-a79d-7e2468e06de4/
SH256 hash:
f147e230e65ea6c13229ccf953bed91a958b5f886510cf76d2baca279f9528b8
MD5 hash:
5aefb3ca594f4fb7bc6aad07b49312ca
SHA1 hash:
8a6f653a467c0692604045567ce7e245873fd728
Link:
https://www.unpac.me/results/062b108c-122f-4cb6-a79d-7e2468e06de4/
SH256 hash:
b9d8a3a7a4bb87105aed58766f4aa9ec11a00a99d912ad16fcf4fcf354d9dfd2
MD5 hash:
bf7146b893c41585bec2a59e2c9fee21
SHA1 hash:
832c8ee0f5e954eb8770c58b058edc49b7b07f32
Link:
https://www.unpac.me/results/062b108c-122f-4cb6-a79d-7e2468e06de4/
SH256 hash:
cfdb6a52765c4f03471458ce196e160f320cc15223358b9e56266af135895173
MD5 hash:
2fee363cd08f90a70c27d13dc9391b7a
SHA1 hash:
6bfdfc1d8c12ca6f117db22dc8165e95f8c4d431
Link:
https://www.unpac.me/results/062b108c-122f-4cb6-a79d-7e2468e06de4/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cfdb6a52765c/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/cfdb6a52765c4f03471458ce196e160f320cc15223358b9e56266af135895173

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/351471/

Comments