MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bffbffc2b1be154742fb81ecea14cb779b8fd81581ffce2855cf588f21a8020f. 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



GuLoader


Vendor detections: 7


Intelligence 7 IOCs YARA File information Comments

SHA256 hash: bffbffc2b1be154742fb81ecea14cb779b8fd81581ffce2855cf588f21a8020f
SHA3-384 hash: 9a1ab37b8d241ba1f42c7bdbd34b461b180ec9166b727105801e88b3d3798aaec571168cd859963bee44789a4260c9fb
SHA1 hash: 931518250bed6cd21b6cab529ed3ad9ead83cdcf
MD5 hash: 2fca7a3e51417ee2e8aefafede0847d9
humanhash: ceiling-music-failed-sixteen
File name:Hesap Hareketleri 28-09-2021.exe
Download: download sample
Signature GuLoader
File size:90'112 bytes
First seen:2021-09-28 05:54:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e73b8c032c82c64991ebe487a7ffcd43 (12 x GuLoader)
ssdeep 1536:tM0wFjVxFXrMGm0tEM5eoz/s74HEgKhs:tM0wFjV7XrXltPXs7SJgs
Threatray 5'550 similar samples on MalwareBazaar
TLSH T169935BEA76D4AEB4FF008AF40CBD5978092B7B1C85612E63FC4D291959E67940CE132F
File icon (PE):PE icon
dhash icon a01cb88c8c8c8cb0 (12 x GuLoader, 1 x RemcosRAT)
Reporter @abuse_ch
Tags:exe geo GuLoader TUR

Intelligence


File Origin
# of uploads :
1
# of downloads :
99
Origin country :
FR FR
Mail intelligence
No data
Vendor Threat Intelligence
ID:
1
File name:
Hesap Hareketleri 28-09-2021.exe
Verdict:
No threats detected
Analysis date:
2021-09-28 06:00:18 UTC
Tags:
n/a

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

Behaviour
Creating a window
Malware family:
Generic Malware
Verdict:
Malicious
Result
Threat name:
AgentTesla GuLoader
Detection:
malicious
Classification:
troj.evad.spre.spyw
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Hides threads from debuggers
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)
Sigma detected: RegAsm connects to smtp port
Tries to detect Any.run
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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 access)
Writes to foreign memory regions
Yara detected AgentTesla
Yara detected GuLoader
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Generic
Status:
Suspicious
First seen:
2021-09-28 01:03:16 UTC
AV detection:
12 of 45 (26.67%)
Threat level:
  5/5
Result
Malware family:
guloader
Score:
  10/10
Tags:
family:guloader downloader
Behaviour
Suspicious use of SetWindowsHookEx
Guloader,Cloudeye
Unpacked files
SH256 hash:
bffbffc2b1be154742fb81ecea14cb779b8fd81581ffce2855cf588f21a8020f
MD5 hash:
2fca7a3e51417ee2e8aefafede0847d9
SHA1 hash:
931518250bed6cd21b6cab529ed3ad9ead83cdcf

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments