MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79. 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: c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79
SHA3-384 hash: 1c1002d2783b3e5a54f55f9e90b56ff46f142ac9b260b1ae07cad3d66682eac392120c34fbbebd8121606f73947258a4
SHA1 hash: 323aab87798142d5a2fbf06affaf935cbb95cad5
MD5 hash: 152e3b313207ea19b8428a4f7e2fb3b5
humanhash: quiet-eleven-robin-fix
File name:c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79
Download: download sample
Signature AgentTesla
Create hunting rule
File size:687'104 bytes
First seen:2023-06-08 10:15:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:LV9gxNbAdywa2ppVoDVr0JgqRliS0OQwwrHjGu:LDsgMDdmgCiTOazjN
Threatray 2'757 similar samples on MalwareBazaar
TLSH T162E4CF2336D5BE0BD07A027581E0C2B077B69F847661E6B74EC8BD5BB1BB26D1273112
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 10d0c4c8ccccd010 (8 x AgentTesla, 1 x OskiStealer, 1 x AveMariaRAT)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
257
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79
Verdict:
Malicious activity
Analysis date:
2023-06-08 10:16:57 UTC
Tags:
agenttesla
Link:
https://app.any.run/tasks/21fd4985-a1a6-4377-bc21-51ea1e10db35

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
AgentTeslaV3
Create hunting rule
Link:
https://www.capesandbox.com/analysis/396878/
Detection(s):
Win.Dropper.Formbook-10002417-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
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:
comodo formbook packed remcos
Link:
https://www.filescan.io/uploads/6481aa628237763a9bd6812c/reports/82d02726-7080-4554-9099-956417019bac/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79
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/03a2ad95-ffc1-44b8-9330-355ff81f5f43
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1251071
Signature
.NET source code contains potential unpacker
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-05-18 05:09:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zdyemnietcb6gfivgh6slz7a2p2qwm3mlpxnm6jdqrgz32dbz54q._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
15afda627d45b60188820d0bddba8fd8334a98dc86742eb3339834be2d4a1b96
AgentTesla
17dcdda9a73e754b3d6a9ef75c6182abd1b0e6f09aa7100cd49c34d7497887d7
AgentTesla
1a3bcbdc109cd0f18dc113db9b322efe1ddf97edcf799c4cf77e24235e87c437
AgentTesla
282ade5d782a27b625ae8101af3bfac1a6f628400788b744f6e9e319dacf42f7
AgentTesla
5efecc67edc882d777899e0d555fcb8afb42c997d8e660fb91ce5cbe4c0f6c3a
AgentTesla
896ff47095ccb9f5178c9714e28fecdc697dac616a0340ecb8bfa1840dac09d3
AgentTesla
91ad5e288cc86d88bb3189716581fcd1bc5d0f13b2be3a471c8758fd97bfda69
AgentTesla
df4865204f2a95edd8ec606aa34b61932584193dd64c7670f4cb6ccf44c16c42
AgentTesla
e4916f255cd8e154f905356a22c26be8935cc16eed6451d3851b1e15d50120a6
AgentTesla
+ 2'747 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/230608-masg3sef8z/
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
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
2907ceb0aff33154a49177d6e04e822538f3fb439a55264cdf84b162564afea6
MD5 hash:
ae06e9b9c5d6df3bdb39fbbc75d9b9cd
SHA1 hash:
b03aff7dda4462819b1250e44d80c83aca37237f
Link:
https://www.unpac.me/results/9cfd6916-a59b-4eb3-8a83-f38e769623dd/
SH256 hash:
a4ee18042717b21fcbd92b24f252b884e920d5938eaa89638c0f4f77aa045859
MD5 hash:
6aeb76e7f2067381f1757c51c42764bd
SHA1 hash:
af0da238494b1bfa85a6eaed491824e8c37ba1d6
Link:
https://www.unpac.me/results/9cfd6916-a59b-4eb3-8a83-f38e769623dd/
SH256 hash:
c0e457820ca8f7242ee6e97b43a3d0332eb23e5c6b9ba3648c23ba22d3295661
MD5 hash:
ccafcfe20d0557be7f8ccf61dfe394e5
SHA1 hash:
5db6c353618d5adb55e17914ecfd83cbfc9a7fd2
Link:
https://www.unpac.me/results/9cfd6916-a59b-4eb3-8a83-f38e769623dd/
SH256 hash:
6d233194ba04d109cd2cc67791d468cd1bb63af5bebf4cc2e484017cf02e9835
MD5 hash:
73c7bc0bd6e793f6b83a297cb0067bdd
SHA1 hash:
4e211e7ae4f75216f114e12d90b74cd1c94d503a
Link:
https://www.unpac.me/results/9cfd6916-a59b-4eb3-8a83-f38e769623dd/
SH256 hash:
b52c29ba9ef8996bdf721950d900db96f1befb9883eb38c2075528e60c7aabd4
MD5 hash:
7b6143d9d94c8b80d191b77d8b6d1ba2
SHA1 hash:
1c91704ff6da2a9dd8aaa2ff2d5a5f69a445f76b
Link:
https://www.unpac.me/results/9cfd6916-a59b-4eb3-8a83-f38e769623dd/
SH256 hash:
c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79
MD5 hash:
152e3b313207ea19b8428a4f7e2fb3b5
SHA1 hash:
323aab87798142d5a2fbf06affaf935cbb95cad5
Link:
https://www.unpac.me/results/9cfd6916-a59b-4eb3-8a83-f38e769623dd/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c8f046350498/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/c8f04635049883e3151531fd25e7e0d3f50b336c5beed67923844d9de861cf79

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/396878/

Comments