MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 461c842fe489a6cdb051283e103f21acd55f04d2b6ed2a16144b518c63f9cedb. 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: 10
| SHA256 hash: | 461c842fe489a6cdb051283e103f21acd55f04d2b6ed2a16144b518c63f9cedb |
|---|---|
| SHA3-384 hash: | e7e8ebe53ddc172cdd7c97e82d4662a47caa89c7f14c98c0508b0a8c550f346130705e97510722fa1933343cc97a8b25 |
| SHA1 hash: | b81d472fca076e2d4a50d9b821a9401a6fb6c369 |
| MD5 hash: | 428a8a94c4111812c6bc44d31d1b8009 |
| humanhash: | winter-golf-eight-august |
| File name: | SecuriteInfo.com.Win32.PWSX-gen.26566 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 248'704 bytes |
| First seen: | 2022-09-13 18:55:28 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:QML1ZWOvUbibLmENeXT5kPEqkj3uN7kpJqPUtpG:QM5ZWOvU4LkXTsnK3uhkp4PUt0 |
| Threatray | 29 similar samples on MalwareBazaar |
| TLSH | T18734D0CC711435CFCC6BD4718EA85C74EA6074BB931B8207906366AE9D9EA97CF180F6 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | d2e8ecb2b2a2b282 (106 x AgentTesla, 106 x Formbook, 24 x RedLineStealer) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
381
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Launching a process
Creating a file
Using the Windows Management Instrumentation requests
Reading critical registry keys
Creating a window
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
overlay 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.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Allocates memory in foreign processes
Antivirus / Scanner detection for submitted sample
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
PE file contains section with special chars
PE file has nameless sections
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 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)
Uses the Telegram API (likely for C&C communication)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-09-13 18:56:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 26 (73.08%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
formbook
Similar samples:
+ 19 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
AgentTesla
Malware Config
C2 Extraction:
p=
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
af6a948ab2ae80ab9dc6cd35cc2d410b168abb3fa4d215e9b54ff371b1f2b44c
MD5 hash:
edb0573db6bba474faf3f50a351c67ac
SHA1 hash:
7b8ccc5e129295cdacbb2adcdf28b41f01386b24
SH256 hash:
2e408f9d1c40d263e2548ffb88a973143b83f025f5cd2a2c847d917719b2f753
MD5 hash:
15f98f4a949c76ff7fb863dba8e15f4c
SHA1 hash:
39db9d768754fe1fc03953799b07165bb6575166
SH256 hash:
461c842fe489a6cdb051283e103f21acd55f04d2b6ed2a16144b518c63f9cedb
MD5 hash:
428a8a94c4111812c6bc44d31d1b8009
SHA1 hash:
b81d472fca076e2d4a50d9b821a9401a6fb6c369
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
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: | INDICATOR_EXE_Packed_ConfuserEx |
|---|---|
| Author: | ditekSHen |
| Description: | Detects executables packed with ConfuserEx Mod |
| Rule name: | MALWARE_Win_AgentTeslaV3 |
|---|---|
| Author: | ditekSHen |
| Description: | AgentTeslaV3 infostealer payload |
| 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.
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