MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f0a0b753e6080a664d1c1195293b28bc87212cbd2c89ec944fcd601ffeef73c. 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: 15


Intelligence 15 IOCs YARA 7 File information Comments

SHA256 hash: 8f0a0b753e6080a664d1c1195293b28bc87212cbd2c89ec944fcd601ffeef73c
SHA3-384 hash: cae00f769bdcd0a4633f389abf791e9c4ae505f9766b01cd043e44d1111d43c1a8b37d005f5b153e80c1c49ff71ede92
SHA1 hash: 892d1fab6381c6b23e36560e4a464bf075652524
MD5 hash: 3f9083d65347bc21eaafbb15e8a356a7
humanhash: march-muppet-cup-quebec
File name:z76zeZ7L06PXIv4Kgg.exe
Download: download sample
Signature AgentTesla
File size:708'608 bytes
First seen:2023-09-15 10:56:10 UTC
Last seen:2023-09-15 12:00:33 UTC
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:hgb3eD2TDI6Jx+dEPnkKYpKOGHr0K62maHvtJDj9nK9Rij8FwLm/q:hgb3eD2TUixhw87L0javLVK9Ij8F6z
Threatray 6'207 similar samples on MalwareBazaar
TLSH T1A3E4F18076B85F1AD0BE83F84131511447FBB8593462E78D8EC234EF29B2FD19B51A6B
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 FXOLabs
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
2
# of downloads :
266
Origin country :
BR BR
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
z76zeZ7L06PXIv4Kgg.exe
Verdict:
Malicious activity
Analysis date:
2023-09-15 10:56:33 UTC
Tags:
stealer agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
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.
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
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 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:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2023-09-14 18:45:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
15 of 23 (65.22%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
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
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Malware Config
C2 Extraction:
https://discord.com/api/webhooks/1143866479729717390/K-qxdRKbl3ZD79HQ8iGm1n-TIpzsqHeWaBEvBoTTR2X3ga-upcGwypU-L7xgKO42DhAf
Unpacked files
SH256 hash:
d963f7bb5f33b85387b27c90413d27d5a810d5727b2860522a7b3fffa9afe4c0
MD5 hash:
8381de986b996ca0ba32035479d73ed1
SHA1 hash:
d23b468a6e5605aecf5261b1dcca4ed4b374015b
SH256 hash:
c70d10bb73bf32a028e0c188a07a673218a2cd3e0895a0bcd25feb00c81e1522
MD5 hash:
40834097e94dc500a6b5dc9741ae340a
SHA1 hash:
d164244f5d2f32520be4ab818c42b3731c50dea9
SH256 hash:
0cc2d545cdbc9aca7ac5732fc2e1858bae1b8c575e67f0b4b8077610c5597806
MD5 hash:
604ba9fe5293c6b09155e9593e5fe8b4
SHA1 hash:
c9ca531c5c50091dcdeabea6af26643e897fe3f8
SH256 hash:
0630b864e828fff2d66f33ab7d00fad231df4c00fc0bbad313ee0d12ca503198
MD5 hash:
f559a9abbd849eb977d262d597d6e4fd
SHA1 hash:
0a8769b40b026852690c89b913c2812817ef43c8
SH256 hash:
8f0a0b753e6080a664d1c1195293b28bc87212cbd2c89ec944fcd601ffeef73c
MD5 hash:
3f9083d65347bc21eaafbb15e8a356a7
SHA1 hash:
892d1fab6381c6b23e36560e4a464bf075652524
Malware family:
AgentTesla.v4
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.

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:AgentTesla_DIFF_Common_Strings_01
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:INDICATOR_EXE_Packed_GEN01
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
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 8f0a0b753e6080a664d1c1195293b28bc87212cbd2c89ec944fcd601ffeef73c

(this sample)

  
Delivery method
Distributed via e-mail attachment

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