MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 91d67e9fafdece29f904e3dfd8852d8d26d5c6102c0b3cf556d85cdae4d5d76c. 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: 8
| SHA256 hash: | 91d67e9fafdece29f904e3dfd8852d8d26d5c6102c0b3cf556d85cdae4d5d76c |
|---|---|
| SHA3-384 hash: | e57a7546b048d1e724cbd920627383206b3cabb8ef7671e03a8e76cf18ba5050d77235274ca9b3f4071365eb900b7f37 |
| SHA1 hash: | 5ecc6605561952ffc5ab3fa0a1d02e5b6bb5d7f0 |
| MD5 hash: | e74223e5ddec4cfcd6c7743e38081702 |
| humanhash: | december-eighteen-snake-mango |
| File name: | BOQ.PDF.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 748'032 bytes |
| First seen: | 2021-02-22 07:21:14 UTC |
| Last seen: | 2021-02-22 08:41:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger) |
| ssdeep | 12288:zG/2FS8Gwje5FBqvkKOtAr7CNNpHaNGIr8ym90HPzBufm:zG/2EDwje57w6hNNpH05r850H2 |
| Threatray | 2'765 similar samples on MalwareBazaar |
| TLSH | 29F4BE19B754BBAAD3255E3BC623029153F5C363B332F3AB5DE854E00811F896A1E64F |
| Reporter |  abuse_ch |
| Tags: | AgentTesla exe |
abuse_ch
Malspam distributing unidentified malware:HELO: etr0.307.gvuwx.ml
Sending IP: 143.110.148.99
From: M. Hamza Burney <info@307.gvuwx.ml>
Subject: New Inquiry: Mat20210011.
Attachment: BOQ.PDF.cab (contains "BOQ.PDF.exe")
Intelligence
File Origin
# of uploads :
2
# of downloads :
109
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Sending a custom TCP request
Creating a window
Running batch commands
Launching a process
Sending a UDP request
Creating a file in the %AppData% subdirectories
Creating a process from a recently created file
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a recently created process
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.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Hides that the sample has been downloaded from the Internet (zone.identifier)
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
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)
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-02-22 07:22:07 UTC
AV detection:
15 of 48 (31.25%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 2'755 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla agilenet keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Executes dropped EXE
AgentTesla Payload
AgentTesla
Unpacked files
SH256 hash:
91d67e9fafdece29f904e3dfd8852d8d26d5c6102c0b3cf556d85cdae4d5d76c
MD5 hash:
e74223e5ddec4cfcd6c7743e38081702
SHA1 hash:
5ecc6605561952ffc5ab3fa0a1d02e5b6bb5d7f0
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Malspam
Delivery method
Distributed via e-mail attachment
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