MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 79444990f14a93a2dbf9d6441c0cd28d9f1b9934e0bff5377663526c7ca85aaa. 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: 7
| SHA256 hash: | 79444990f14a93a2dbf9d6441c0cd28d9f1b9934e0bff5377663526c7ca85aaa |
|---|---|
| SHA3-384 hash: | a88e94e301d6f7f4a5cbd6fcb51b0f69d4cd1f822fbc5d1530f7249ba652ed582d5e6de31303f848cdada9aa5a0b0847 |
| SHA1 hash: | 4af669a997e2ba379b81ae986f5d93bbe2edd4c4 |
| MD5 hash: | 665f25aed2eb3884dc15b14b15b578a8 |
| humanhash: | jupiter-zulu-purple-avocado |
| File name: | SecuriteInfo.com.Trojan.Packed2.44591.7248.24141 |
| Download: | download sample |
| Signature | AgentTesla |
| File size: | 3'416'064 bytes |
| First seen: | 2022-11-09 08:46:05 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:cvKSBnP1/wN4UsDWfZ+y6W7POy0IkeqhbJbw:+R97URd2yxsbJb |
| Threatray | 540 similar samples on MalwareBazaar |
| TLSH | T18DF586342DAC2447959FB926ABDE94348914ABC7EB988343F59830434D1BD0ACF71BF9 |
| TrID | 48.7% (.EXE) Win64 Executable (generic) (10523/12/4) 23.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 9.3% (.EXE) OS/2 Executable (generic) (2029/13) 9.2% (.EXE) Generic Win/DOS Executable (2002/3) 9.2% (.EXE) DOS Executable Generic (2000/1) |
| Reporter |  SecuriteInfoCom |
| Tags: | AgentTesla exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Changing a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Blocking the User Account Control
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
powershell
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:
expl.evad.troj.spyw
Score:
100 / 100
Signature
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Adds a directory exclusion to Windows Defender
Contains functionality to register a low level keyboard hook
Creates autostart registry keys with suspicious names
Disables UAC (registry)
Injects a PE file into a foreign processes
Installs a global keyboard hook
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)
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.Injuke
Status:
Malicious
First seen:
2022-11-09 05:33:18 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
3
AV detection:
19 of 41 (46.34%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
unknown
Similar samples:
+ 530 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Score:
10/10
Tags:
family:agenttesla collection evasion keylogger persistence spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System policy modification
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks whether UAC is enabled
Looks up external IP address via web service
Checks computer location settings
Windows security modification
AgentTesla
UAC bypass
Windows security bypass
Malware Config
C2 Extraction:
https://api.telegram.org/bot5705602282:AAFcwBeX9coGMKJeokPZOq06CS7N1H2rCJI/
Unpacked files
SH256 hash:
79444990f14a93a2dbf9d6441c0cd28d9f1b9934e0bff5377663526c7ca85aaa
MD5 hash:
665f25aed2eb3884dc15b14b15b578a8
SHA1 hash:
4af669a997e2ba379b81ae986f5d93bbe2edd4c4
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Comments
Login required
You need to login to in order to write a comment. Login with your abuse.ch account.