MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1bc25f768e41a646f902de9572b855ac973cfa7a9c6bef82c5a99123a72e67b. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: c1bc25f768e41a646f902de9572b855ac973cfa7a9c6bef82c5a99123a72e67b
SHA3-384 hash: 5dec698d01ab0bcc4384be92716e246fb40fc7ecb62311a7113e3d7a359f95701a0b5c15e0a70d01a67ea099e03fcc42
SHA1 hash: d0a61ada5c086d3151312cf46293265028f41654
MD5 hash: 49eefc386a5a44162681aa220671ee45
humanhash: high-neptune-xray-cola
File name:file
Download: download sample
Signature AgentTesla
File size:74'560 bytes
First seen:2022-11-02 03:37:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'462 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 1536:EkB/lZgIDEj9H2hcd3U/g+DEIqOJLyjVixPd:Ek5lZ5Ej9H2hcd3ug+DEIqOJLy5A
Threatray 2'411 similar samples on MalwareBazaar
TLSH T14073209C766075DFC85BC472CEA91C64EA6074BB930BC203A05726ADDA4D99BCF190F3
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)
File icon (PE):PE icon
dhash icon d2e8ecb2b2a2b282 (106 x AgentTesla, 106 x Formbook, 24 x RedLineStealer)
Reporter jstrosch
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
251
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
orderlist.js
Verdict:
Malicious activity
Analysis date:
2022-11-01 08:52:25 UTC
Tags:
agenttesla

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Sending an HTTP GET request
Launching a process
Creating a file
Sending a custom TCP request
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Creating a file in the %AppData% subdirectories
Creating a window
Query of malicious DNS domain
Sending a TCP request to an infection source
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated overlay packed packed
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.
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 array initializations
Allocates memory in foreign processes
Antivirus detection for URL or domain
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 domain / URL
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)
Writes to foreign memory regions
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Tiggre
Status:
Malicious
First seen:
2022-11-01 12:16:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Program crash
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
AgentTesla
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
8eddf4aa685b6b66a6bf4c7fe8c54f86df7fcc38c7da5dbda6926a4763da1028
MD5 hash:
09994daa68f406b5287a937a0324790c
SHA1 hash:
9b4ae47ef8b957075851c6e205817d5619c75043
SH256 hash:
c1bc25f768e41a646f902de9572b855ac973cfa7a9c6bef82c5a99123a72e67b
MD5 hash:
49eefc386a5a44162681aa220671ee45
SHA1 hash:
d0a61ada5c086d3151312cf46293265028f41654
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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
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.

Web download

AgentTesla

Executable exe c1bc25f768e41a646f902de9572b855ac973cfa7a9c6bef82c5a99123a72e67b

(this sample)

  
Delivery method
Distributed via web download

Comments