MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7561da032e558833ca895b4f0541d9c60305b3f352994b90f7db2fa845c23ef4. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments

SHA256 hash: 7561da032e558833ca895b4f0541d9c60305b3f352994b90f7db2fa845c23ef4
SHA3-384 hash: 05104f3c4a7acbc1841990c452e47f251b7a41c4af17d8e54c0abff74943ffec884a383c832c2c0aed079d582dab0803
SHA1 hash: 4965c1a12de0f1f9b5ecaf3f5f644aff848bad09
MD5 hash: 82015e0eb0351e93d1551e2e5b2fe725
humanhash: august-aspen-green-undress
File name:Factura Proforma (C) n 31.exe
Download: download sample
Signature AgentTesla
File size:819'712 bytes
First seen:2022-05-22 19:41:42 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:ZjkRym42iNq2iNsUDScoXcO6ZjMpy7kbeLVUPfoOWvSU/LwsSLS0SNtN1AT/R4Xq:BkRym41I1ofXTc70yyPQSALwRL1U1AT
Threatray 17'859 similar samples on MalwareBazaar
TLSH T1D405D088F25078DDD11BCA7A56B42C20AF21BA73976FC11B5063215A4E3D3D78A17EE3
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter GovCERT_CH
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Factura Proforma (C) n 31.exe
Verdict:
Malicious activity
Analysis date:
2022-05-22 19:42:32 UTC
Tags:
agenttesla

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

Behaviour
Creating a window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
fareit obfuscated packed wacatac
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 very large array initializations
Found malware configuration
Injects a PE file into a foreign processes
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
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-21 20:27:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
5908b5657ebdf0d32c533235c17918d4af7193eea615db2b3a05f3aeafa5ab08
MD5 hash:
9e2664cf48ec6abeea9f24050ce4bead
SHA1 hash:
f2f54ea26272d1bbf07e83488b2fe8821418ec40
SH256 hash:
569cb426460cad41ad11f4cd868341b014853904a2e5d98458672cfee9b9fbee
MD5 hash:
106ee421e004e9a1caaa071e288abc7e
SHA1 hash:
c62a29220c1cb71d4ac3a67acac6f8dc6967f768
SH256 hash:
7561da032e558833ca895b4f0541d9c60305b3f352994b90f7db2fa845c23ef4
MD5 hash:
82015e0eb0351e93d1551e2e5b2fe725
SHA1 hash:
4965c1a12de0f1f9b5ecaf3f5f644aff848bad09
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 7561da032e558833ca895b4f0541d9c60305b3f352994b90f7db2fa845c23ef4

(this sample)

  
Dropped by
agenttesla
  
Delivery method
Distributed via e-mail attachment

Comments