MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 d91d2ae4ef54fa855e4b7a36c37717014e0195e815abb272045a25ce46dc66a6. 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
| SHA256 hash: | d91d2ae4ef54fa855e4b7a36c37717014e0195e815abb272045a25ce46dc66a6 |
|---|---|
| SHA3-384 hash: | 1fc297f35e5c802e46237873841f2f5243daba1c98356fac3adeb82d3dbc5a5033c6079a6111a5ca74b58a04dc4906fe |
| SHA1 hash: | e8763489a312867eb8805867b46b39ae6d87dbff |
| MD5 hash: | b563e504169d51631afa24b9f9d622f7 |
| humanhash: | solar-xray-four-violet |
| File name: | IV22200102 08-02-2023.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 581'632 bytes |
| First seen: | 2023-02-08 14:08:07 UTC |
| Last seen: | 2023-02-10 18:25:49 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 12288:rW9Pb+HT0qE8S6S7ztLHKNu+A+/1bazhUBjqXn26AlFvL35IRN7Y:8b8vOztLHKNu+A+/1bazhUtc/Alli |
| Threatray | 22'499 similar samples on MalwareBazaar |
| TLSH | T163C4A13E1DB656E2E0B8FA7196E28420B59C8183330FC95AD9DADBC17F012827DCE55D |
| TrID | 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.2% (.EXE) Win64 Executable (generic) (10523/12/4) 6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.3% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.ICL) Windows Icons Library (generic) (2059/9) |
| Reporter |  James_inthe_box |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
6
# of downloads :
184
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IV22200102 08-02-2023.exe
Verdict:
Malicious activity
Analysis date:
2023-02-08 14:09:16 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large strings
Injects a PE file into a foreign processes
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 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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Casdet
Status:
Malicious
First seen:
2023-02-08 03:51:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
18 of 26 (69.23%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 22'489 additional samples on MalwareBazaar
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
AgentTesla
Unpacked files
SH256 hash:
23eb8a681a87db64b40b7c2f0691ddcce7d2e0407f735878d8f62688bdbd7059
MD5 hash:
5d50e53e23a0b6903f8ba7e4fb06177e
SHA1 hash:
eaa571421001f4206d3c3fa4078bfdd0aa4881de
SH256 hash:
452677f7538cdad7eae21f72f500cc0fa48d6fef66e22176612ea26ef4813cdd
MD5 hash:
8bcebae63e79b193a35982314d8c3dbb
SHA1 hash:
7a45432f9b4329dd82dd31389631eb9b907c8e31
SH256 hash:
f7adc2d62ff2314e3ed5c626f91a731bef7983d6154afa44949bcd2e55ccd660
MD5 hash:
a90491e8207f5d28238b6fdb968aef36
SHA1 hash:
578c696aa1142b51e34ca44a7c69c042f4870814
SH256 hash:
d91d2ae4ef54fa855e4b7a36c37717014e0195e815abb272045a25ce46dc66a6
MD5 hash:
b563e504169d51631afa24b9f9d622f7
SHA1 hash:
e8763489a312867eb8805867b46b39ae6d87dbff
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
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
Delivery method
Other
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