MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1da889268db3a1dd91eda6f8696a9f9f6750012cf40f14fc3b38fc0d831610d. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments

SHA256 hash: c1da889268db3a1dd91eda6f8696a9f9f6750012cf40f14fc3b38fc0d831610d
SHA3-384 hash: e200ba0a01afeeb1e4d1e41fc4725414a9899356ddc15c1b2d946e2407aa0ae855d59b1d623d4475d44bc1194df62c41
SHA1 hash: 77d8935d4a23d8e3fd9d34786186fb18d99ca826
MD5 hash: fbc97ba1b91352c8ed3b82a262878ad8
humanhash: muppet-delta-nuts-robert
File name:CHIMICAL LIST#00687.exe
Download: download sample
Signature AgentTesla
File size:1'188'864 bytes
First seen:2023-11-20 06:50:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:BitnNoR0E//vld9g2ZAzML5sCH+5kvuZTZtbMPvNd8:BiBEb9XZmMLujZAXNK
Threatray 5 similar samples on MalwareBazaar
TLSH T19445D081628D9C8EE1476FF60A5E943011657CBE4511E60D2E83EB3BE0E631261BBF5F
TrID 30.2% (.EXE) Win64 Executable (generic) (10523/12/4)
18.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
14.5% (.EXE) Win16 NE executable (generic) (5038/12/1)
12.9% (.EXE) Win32 Executable (generic) (4505/5/1)
5.9% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon f29296968e9e9ea6 (60 x AgentTesla, 37 x RedLineStealer, 35 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
283
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Reading critical registry keys
Сreating synchronization primitives
DNS request
Creating a window
Launching a process
Creating a file
Forced shutdown of a system process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
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 process injector
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Antivirus detection for URL or domain
Connects to many ports of the same IP (likely port scanning)
Contains functionality to log keystrokes (.Net Source)
Found malware configuration
Installs a global keyboard hook
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
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 Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-11-20 00:06:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
19
AV detection:
16 of 23 (69.57%)
Threat level:
  2/5
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 SetWindowsHookEx
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
AgentTesla
Unpacked files
SH256 hash:
c1da889268db3a1dd91eda6f8696a9f9f6750012cf40f14fc3b38fc0d831610d
MD5 hash:
fbc97ba1b91352c8ed3b82a262878ad8
SHA1 hash:
77d8935d4a23d8e3fd9d34786186fb18d99ca826
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: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

AgentTesla

Executable exe c1da889268db3a1dd91eda6f8696a9f9f6750012cf40f14fc3b38fc0d831610d

(this sample)

  
Delivery method
Distributed via e-mail attachment

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