MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a4d9ec0bbdb5fce74ca575a65f549284c4370f104d5b143ddf591b5869d9ed5c. 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
| SHA256 hash: | a4d9ec0bbdb5fce74ca575a65f549284c4370f104d5b143ddf591b5869d9ed5c |
|---|---|
| SHA3-384 hash: | 3397ae8ce2b285f3b038214471c261e0d0d2144dfe922d62f9edd12f8def7794165249b3947316b6d17e705cb684fef0 |
| SHA1 hash: | ce0d8769d41feee9076c3e9039772bfedcd55ec5 |
| MD5 hash: | c3d6528d2ba2f2ea40a74a4170b4b63f |
| humanhash: | michigan-coffee-stairway-shade |
| File name: | ScanCopy031023.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 589'312 bytes |
| First seen: | 2023-10-03 08:46:57 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger) |
| ssdeep | 12288:p8/ynLFPvP5kJRi0tjXmrfVgFtnAnBhRETXKs:pDLFvqiujXcIWBhW |
| Threatray | 6'414 similar samples on MalwareBazaar |
| TLSH | T1D4C4AE2932ED7A45F07BABB8D3A81358C7FAF2D1537FF2AD6D81018709629418F13216 |
| TrID | 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.2% (.SCR) Windows screen saver (13097/50/3) 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) |
| Reporter | Anonymous |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
314
Origin country :
PLVendor Threat Intelligence
Detection(s):
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Using the Windows Management Instrumentation requests
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Verdict:
Malicious
Labled as:
Trojan.Olock.Generic
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.
Malware family:
Malicious Packer
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Antivirus detection for URL or domain
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Sample uses string decryption to hide its real strings
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)
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-10-02 23:57:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
18 of 23 (78.26%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 6'404 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
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:
4ff8a522ef000b82d57dfa14f4e9b04967e4240dc36a0c7c3e0c53834afcf0c5
MD5 hash:
777d9708d2981116060c2978b3fc7e8b
SHA1 hash:
b3013c2b4bfde33883ca8c74d89a5fd57cbe502f
SH256 hash:
0b4c93addb0071e4cc368bc5e46a535e2eafd360b5db8b6c87620d7225eade2d
MD5 hash:
e17d9bb18c1bf12de8c75fa570f4cf72
SHA1 hash:
97751a31524557387d136e0e42e204186d00b5dd
SH256 hash:
8f9a25d2868647d1f1f7a44d8cf8549bc497f332964f7115cfbd321ef7dbef0f
MD5 hash:
58c197870954b75690d5b7d7cd238a92
SHA1 hash:
6c77b73c0d069d8806c8316e5d42ce95c1fbe987
SH256 hash:
a4d9ec0bbdb5fce74ca575a65f549284c4370f104d5b143ddf591b5869d9ed5c
MD5 hash:
c3d6528d2ba2f2ea40a74a4170b4b63f
SHA1 hash:
ce0d8769d41feee9076c3e9039772bfedcd55ec5
Malware family:
AgentTesla.v4
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: | INDICATOR_EXE_Packed_GEN01 |
|---|---|
| Author: | ditekSHen |
| Description: | Detect packed .NET executables. Mostly AgentTeslaV4. |
| Rule name: | NET |
|---|---|
| Author: | malware-lu |
| Rule name: | NETexecutableMicrosoft |
|---|---|
| Author: | malware-lu |
| Rule name: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| Author: | Skystars LightDefender |
| Description: | imphash |
| Rule name: | win_agent_tesla_bytecodes_sep_2023 |
|---|---|
| Author: | Matthew @embee_research |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
No further information available
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