MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 4fceb4df6ab4101b304b188fd8ae5de4b3e1bfc29a9de2b0f5b001adfc454d18. 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: | 4fceb4df6ab4101b304b188fd8ae5de4b3e1bfc29a9de2b0f5b001adfc454d18 |
|---|---|
| SHA3-384 hash: | 1c11d79540740d249065e11f29166129acc92875f46e2a67bf3366a488e8cfd2fb021210cddc2ca72211bf4258e4c393 |
| SHA1 hash: | 98fff7d68ae6cefdedc0dbc48396ef0dcd880dc4 |
| MD5 hash: | de019f2e12829c4f34b1f8af7e5711d3 |
| humanhash: | enemy-cat-lion-angel |
| File name: | Yq60yj2dvs2uhOg.exe |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 415'232 bytes |
| First seen: | 2022-06-11 19:17:39 UTC |
| Last seen: | 2022-06-11 19:34:04 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'744 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger) |
| ssdeep | 6144:u5+82Ws+OuYo/KmIiE22kfqA30bFW0ukPVo8IE+02R5bKtqWTuIxypgh88hCedrq:O+H+OMKmbEBPA30A09VD00wLIfhQeh |
| Threatray | 18'711 similar samples on MalwareBazaar |
| TLSH | T1E394D0503A6C7A12C69FDBB81191D10013F5A18FBE63F65A6FE348DF7845B8083A1A77 |
| 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 |  GovCERT_CH |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
2
# of downloads :
440
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Yq60yj2dvs2uhOg.exe
Verdict:
Malicious activity
Analysis date:
2022-06-11 19:21:02 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
Sending a custom TCP request
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fareit 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.
Malware family:
Agent Tesla
Verdict:
Malicious
Result
Threat name:
AgentTesla
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies the hosts 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)
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)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected AntiVM3
Behaviour
Behavior Graph:
Detection:
agenttesla
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-06-11 17:22:48 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
16 of 41 (39.02%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
agenttesla
Similar samples:
+ 18'701 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
Drops file in Drivers directory
AgentTesla
Unpacked files
SH256 hash:
0f19c8640c8726e8714c444297aedf24b85579182f8fd5b5e70b3994acda1450
MD5 hash:
fb3c3551076c011b17de97649f4389a5
SHA1 hash:
f7dcdfc47aa49924e6f83d42013a8c7955fb0234
SH256 hash:
49b640c1550b96d7ab4ea9082b21711f5633afc667ee853f9fcad46fa0872b4a
MD5 hash:
c75d54ed7e6e1c0c33daee8b1829e39b
SHA1 hash:
e8b4128a3a8d92157f8b85d0102c55491375044a
SH256 hash:
79823e47436e129def4fba8ee225347a05b7bb27477fb1cc8be6dc9e9ce75696
MD5 hash:
39f524c1ab0eb76dfd79b2852e5e8c39
SHA1 hash:
428018e1701006744e34480b0029982a76d8a57d
SH256 hash:
4fceb4df6ab4101b304b188fd8ae5de4b3e1bfc29a9de2b0f5b001adfc454d18
MD5 hash:
de019f2e12829c4f34b1f8af7e5711d3
SHA1 hash:
98fff7d68ae6cefdedc0dbc48396ef0dcd880dc4
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
Dropped by
agenttesla
Delivery method
Distributed via e-mail attachment
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