MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ccb8392c0c6e2066308d273e6cee92c45840898327419d189dd0ca57d29c53f4. 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 4 File information Comments

SHA256 hash: ccb8392c0c6e2066308d273e6cee92c45840898327419d189dd0ca57d29c53f4
SHA3-384 hash: fcb5ab4b965cc93928b6216e026ac2304799f39594073ebf4116bc7fcd75b59b91280924895369ef67db39a614beb55a
SHA1 hash: 735f7b188c9a29ef331530049517325c3b551992
MD5 hash: b218f5398c58cd68abf3850e299b1463
humanhash: finch-kentucky-washington-echo
File name:Payment_Confirmation·DOC.scr
Download: download sample
Signature AgentTesla
File size:820'224 bytes
First seen:2023-09-12 08:19:02 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'743 x AgentTesla, 19'608 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:t3aphJaw18LVyc1Y2gAt4L83KxOiWrJrzlV:YhJawvdLST3YNWrJ//
Threatray 5'628 similar samples on MalwareBazaar
TLSH T113059D053388CF09C11F19B6D4A292F48327AE11ED41ABDB26C4BF6D39F33A6DA55583
TrID 69.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.0% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.9% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 0f519373d9cc750b (107 x AgentTesla, 20 x AveMariaRAT, 5 x Formbook)
Reporter lowmal3
Tags:AgentTesla exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
335
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
agenttesla
ID:
1
File name:
Payment_Confirmation·DOC.scr
Verdict:
Malicious activity
Analysis date:
2023-09-12 08:21:54 UTC
Tags:
stealer 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
Running batch commands
Creating a process with a hidden window
Launching a process
Sending a UDP request
DNS request
Creating a file
Using the Windows Management Instrumentation requests
Creating a window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade 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.
Threat name:
Win32.Spyware.Negasteal
Status:
Malicious
First seen:
2023-09-12 08:20:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
18 of 22 (81.82%)
Threat level:
  2/5
Result
Malware family:
agenttesla
Score:
  10/10
Tags:
family:agenttesla collection keylogger spyware stealer trojan
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Checks computer location settings
AgentTesla
Unpacked files
SH256 hash:
ccb8392c0c6e2066308d273e6cee92c45840898327419d189dd0ca57d29c53f4
MD5 hash:
b218f5398c58cd68abf3850e299b1463
SHA1 hash:
735f7b188c9a29ef331530049517325c3b551992
Malware family:
AgentTesla.v4
Verdict:
Malicious
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:NET
Author:malware-lu
Rule name:NETexecutableMicrosoft
Author:malware-lu
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 ccb8392c0c6e2066308d273e6cee92c45840898327419d189dd0ca57d29c53f4

(this sample)

  
Delivery method
Distributed via e-mail attachment

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