MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 772308b9e65e5533176a0b3575bd922d7612209479652ba78849f29bf1d8f30d. 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: 772308b9e65e5533176a0b3575bd922d7612209479652ba78849f29bf1d8f30d
SHA3-384 hash: 849700a117f1756bafb3f61eb2314c895c6c9b6bb132845257ea1af86d012a7aeacd0f869a589780aa5129228821d5e6
SHA1 hash: 11c5a9345556cfd77fcf8a29d83f6d527a469ade
MD5 hash: b64eecee73322131059674c5e895cd73
humanhash: eight-don-equal-magazine
File name:b64eecee73322131059674c5e895cd73.exe
Download: download sample
Signature GuLoader
File size:40'960 bytes
First seen:2023-05-03 10:44:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 93dfc16ed07ebeb5b405221f10d12c0e (30 x GuLoader, 4 x RemcosRAT, 1 x AgentTesla)
ssdeep 768:xJLdVpkvgLW3j/ctWc6JDZKX2pXAMLkHfUkTbZIK+c3uTI34thUsj+ki:77SvgCT/zc6J02qVbfP3uTI34tg
Threatray 9 similar samples on MalwareBazaar
TLSH T15C036C4257F1C0E7EDA708301437BB5BBFB67905A0949607F3642A8B6C732419E2F79A
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter abuse_ch
Tags:exe GuLoader

Intelligence


File Origin
# of uploads :
1
# of downloads :
260
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b64eecee73322131059674c5e895cd73.exe
Verdict:
No threats detected
Analysis date:
2023-05-03 10:45:22 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
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
MalwareBazaar
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
guloader shell32.dll
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:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 858495 Sample: 78QAp2wWK7.exe Startdate: 03/05/2023 Architecture: WINDOWS Score: 48 13 Multi AV Scanner detection for submitted file 2->13 6 78QAp2wWK7.exe 1 2->6         started        process3 process4 8 WerFault.exe 24 9 6->8         started        file5 11 C:\ProgramData\Microsoft\...\Report.wer, Unicode 8->11 dropped
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Unpacked files
SH256 hash:
772308b9e65e5533176a0b3575bd922d7612209479652ba78849f29bf1d8f30d
MD5 hash:
b64eecee73322131059674c5e895cd73
SHA1 hash:
11c5a9345556cfd77fcf8a29d83f6d527a469ade
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Comments