MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 0a3ae864a4b8ca57f5b6be075f41f65ffcf390064a6874da1c6ae9de531a9dda. 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: | 0a3ae864a4b8ca57f5b6be075f41f65ffcf390064a6874da1c6ae9de531a9dda |
|---|---|
| SHA3-384 hash: | 87bec51c7677964fb5e2145e50e1dab3a0cac442d51df71bfdf799fb28d572a31d1ef09b98b83e9540cee0489c39c0b4 |
| SHA1 hash: | 71ec6cc0d39fc85065c1263bc477f70124fd7208 |
| MD5 hash: | d65f425b603bdf4d8ad56663f7bc0d99 |
| humanhash: | eleven-fourteen-beryllium-freddie |
| File name: | OCefOZH2dDbrMjB.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 668'672 bytes |
| First seen: | 2022-08-17 09:59:35 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger) |
| ssdeep | 12288:K11R/5PyRuyFYQNE1EaRcnheiB9QiPDUsJmLQagiLbOqXy93033OCN+RTd8B+/S:CPyEd7cEiBC6DUhMaxfjX8yD+Vy |
| Threatray | 18'882 similar samples on MalwareBazaar |
| TLSH | T1A1E4226172F80F72E8B867F959B8850643F5F646A006FF5D3EC2B6E95132B880D24787 |
| 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 |  0xToxin |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
OCefOZH2dDbrMjB.exe
Verdict:
Malicious activity
Analysis date:
2022-08-17 10:01:03 UTC
Tags:
agenttesla
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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.
Verdict:
Unknown
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
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:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.Remcos
Status:
Malicious
First seen:
2022-08-17 07:55:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
21 of 26 (80.77%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 18'872 additional samples on MalwareBazaar
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:
f8e572cd9805c1552199de7137c48e94db701dd144947c287e171a43e9536e94
MD5 hash:
aa720cdeac0dfb9d9bbc0f583e31a23c
SHA1 hash:
ccd27f83e36aafa0316f128cf139dfb9ecef8bd4
SH256 hash:
3115ba79006cba6730ad6b2926429a2cd8a30f9101c529ac42a808a8f7ccc67e
MD5 hash:
59d73e13c6051af0709e6c15a7f6fcc7
SHA1 hash:
43375c45a9c7cad0ac79f0448737d2d9132b060b
SH256 hash:
551ef0181260a5ab5728a618c2e86443753aaeb425e6c3b1346dfb0a661c73af
MD5 hash:
3c7205139e6aabd7de040b15021c24ed
SHA1 hash:
e4c66e4ca1bb3b5488d7c4ba7fddc8cac118955f
SH256 hash:
b2d1abcc74e9e62231765522745cd1d01894ef8560ce75429f306fd133b42ae0
MD5 hash:
37c099ae26e73959fa1cfa6619663513
SHA1 hash:
d5f1d0b2c5f3f268fa56f6525b0d1c9f136b47f7
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
SH256 hash:
0a3ae864a4b8ca57f5b6be075f41f65ffcf390064a6874da1c6ae9de531a9dda
MD5 hash:
d65f425b603bdf4d8ad56663f7bc0d99
SHA1 hash:
71ec6cc0d39fc85065c1263bc477f70124fd7208
Malware family:
AgentTesla.v3
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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
Distributed via e-mail attachment
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