MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01f8e351ce7ac28d0dcd75701dc8a55a7efa31d5d5c4915ce96505ebbc36a966. 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

SHA256 hash: 01f8e351ce7ac28d0dcd75701dc8a55a7efa31d5d5c4915ce96505ebbc36a966
SHA3-384 hash: ba40f9bd715f50935e06c416087c436a6b94cedb7f3b843d0bcc2348bfcb18ced848fbe0b4081fcd0f2fa3cb6f86e84a
SHA1 hash: 18256481c5d955d7bef7b8123ecbb541a09c281e
MD5 hash: 1b4d83e120c843ad414ada6e9290a2a7
humanhash: pizza-violet-romeo-coffee
File name:2023093845.scr
Download: download sample
Signature AgentTesla
File size:1'346'560 bytes
First seen:2023-04-01 03:56:47 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 24576:pDsmv1lEB7VIJ1lnPoAkN6NT5cwEBRuBbzXk:CmvXw7VIJ1lQL6hGNRuBbDk
Threatray 2'629 similar samples on MalwareBazaar
TLSH T1D55512AAA76B9D92CE1E0A779011D50E6632F81A4A81F36FB0CC1FFD5C747AC81411DB
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
File icon (PE):PE icon
dhash icon 0000000000000000 (872 x AgentTesla, 496 x Formbook, 296 x RedLineStealer)
Reporter Anonymous
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
537
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
2023093845.scr
Verdict:
Malicious activity
Analysis date:
2023-04-01 03:57:45 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
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
Contains functionality to register a low level keyboard hook
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
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)
May check the online IP address of the machine
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)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Leonem
Status:
Malicious
First seen:
2023-03-28 09:34:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
22 of 24 (91.67%)
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 SetWindowsHookEx
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
Unpacked files
SH256 hash:
f3e7689c8050bf3c1042b6036c51ebbf74eb978c9ffbb0071f3bdad0bd5a1bce
MD5 hash:
0c397668c297f70c9066e89718f9396e
SHA1 hash:
e299b4bc890ff3d0b40cf047ac744a96bbc5480e
SH256 hash:
b4b190818a658f0b64f5aa6d39e901e9d731bf1f58fa072b4c73120a96489bdb
MD5 hash:
3c6f8b2e78f5ebf58c4f170b30c04607
SHA1 hash:
c0ee09a1a9d1c673ad7eadabab7de44ebe0ff765
SH256 hash:
d06df7395d561e198f9b7c5481567116ff2e4c2e84437c018d2a2c8ea6c4ca37
MD5 hash:
0fb6061f7d37424fb9e6d0e76b019c19
SHA1 hash:
98a64bf7b459f032d6ec5793003bf61b5ae1dd74
SH256 hash:
1156777d85a5034425b15514c0dade6152bb597080a9c3490b85d6ca5618561e
MD5 hash:
30932a1b81540d165df06106539f2965
SHA1 hash:
7562df9bb6f951ec04a4f637f2ff2b0448f3f7a6
SH256 hash:
01f8e351ce7ac28d0dcd75701dc8a55a7efa31d5d5c4915ce96505ebbc36a966
MD5 hash:
1b4d83e120c843ad414ada6e9290a2a7
SHA1 hash:
18256481c5d955d7bef7b8123ecbb541a09c281e
Malware family:
AgentTesla
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: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 01f8e351ce7ac28d0dcd75701dc8a55a7efa31d5d5c4915ce96505ebbc36a966

(this sample)

  
Delivery method
Distributed via e-mail attachment

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