MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3982f95e9287b4848e04b2ae0e9b329720842a5cb221dff83f1ed48e2f7ad6fe. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments

SHA256 hash: 3982f95e9287b4848e04b2ae0e9b329720842a5cb221dff83f1ed48e2f7ad6fe
SHA3-384 hash: 0c863c8e5f127c76e5db83e6a8458ad94843981eb9656d1c916d55aba9cc17189f5e0efc20f4a72664eacaead42bbdd5
SHA1 hash: 49e36b3dbdeb3cd4a130dcbe7e96b262cfac661b
MD5 hash: ac0d016f7b0142368d17f980947a9b92
humanhash: echo-oranges-iowa-apart
File name:PO EM212843_pdf.exe
Download: download sample
Signature AgentTesla
File size:694'272 bytes
First seen:2022-05-11 12:08:16 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:PpipdeC6hFZ7CLEv2aeNYnQ/iO7H3VXPiHpys7N8CZIK5aBHEQ7p:PArGh30EVeNYnQ/iKiHpZ7Nb6
Threatray 18'356 similar samples on MalwareBazaar
TLSH T109E4120426E8AB55C5BF7FBA607D30151FB9B815A436E31E4FC0A89D79137E14E283A3
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.3% (.SCR) Windows screen saver (13101/52/3)
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)
File icon (PE):PE icon
dhash icon e0d2e25945ba9cf0 (15 x AgentTesla, 9 x Formbook, 7 x Loki)
Reporter malwarelabnet
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
248
Origin country :
n/a
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated 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.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AgentTesla
Yara detected AntiVM3
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-05-11 04:53:21 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection evasion keylogger spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Maps connected drives based on registry
Checks BIOS information in registry
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Looks for VMWare Tools registry key
AgentTesla Payload
Looks for VirtualBox Guest Additions in registry
AgentTesla
Unpacked files
SH256 hash:
c206122a7336385be557580c114ac0923192f61bc8f77aa58c898135438399f9
MD5 hash:
6c9e813248a01432890c476813d210b8
SHA1 hash:
fd54aa3af58fc3a88cb3fd6753d773cd6c51b7f8
SH256 hash:
5aa16cd3755da19e2c96d4349b42901264aa8f756c1c635adc5d08dfd7cca9e1
MD5 hash:
25291647ea0274a11ae9d5406625cd4e
SHA1 hash:
ea8ee02b6ef8eed94bdf1ebb385bd35a43ce78f6
SH256 hash:
552ed2135a90c61bae0b751dd77ed98b1cdf940628699b272619de07d7f062b0
MD5 hash:
3e5bde2c0e49b02173a4da1f6fae2e19
SHA1 hash:
a090e107bb5682be264fb62a21f314df57bede2b
SH256 hash:
3982f95e9287b4848e04b2ae0e9b329720842a5cb221dff83f1ed48e2f7ad6fe
MD5 hash:
ac0d016f7b0142368d17f980947a9b92
SHA1 hash:
49e36b3dbdeb3cd4a130dcbe7e96b262cfac661b
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.

Comments