MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 341f33c1103bf6340261fe146a5bded870d67a30e6a55ad9ef503fad17f33e60. 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: 6


Intelligence 6 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 341f33c1103bf6340261fe146a5bded870d67a30e6a55ad9ef503fad17f33e60
SHA3-384 hash: 9a9c9b5b3916538fb87782c150a6df8d5607a2bf23de13d6c59ac5c3c062acdddf90141fca1d3910c6c973ef32eb1e84
SHA1 hash: 55d8174aa4e440cf4fc02b83144138fd0ac8431b
MD5 hash: 4d9e6608c7140b33bdf732e5912a0743
humanhash: december-sad-connecticut-nebraska
File name:Order03092020_pdf.exe
Download: download sample
Signature GuLoader
Create hunting rule
File size:73'728 bytes
First seen:2020-09-03 04:38:26 UTC
Last seen:2020-09-03 12:39:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 450ef1487b146680a0993621676b8401 (2 x GuLoader)
ssdeep 768:b3ZHGXTvnH59hZtMFRyZsW/IEH6YLSQNy7S9EsYsHicxSNbDwMx5C9Z2QkOLY:FmXTvnuEDfTuS+sY58SDM98QK
Threatray 1 similar samples on MalwareBazaar
TLSH 6173C8199FCBA133E1AB29F21732815886EFFFF51470990F7240961BD7BA686871071E
Reporter cocaman
Tags:exe GuLoader

Intelligence

File Origin
# of uploads :
2
# of downloads :
244
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/54579/
Detection(s):
SecuriteInfo.com.Artemis4D9E6608C714.20886.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Result
Threat name:
GuLoader
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/458011
Signature
Antivirus / Scanner detection for submitted sample
Initial sample is a PE file and has a suspicious name
Multi AV Scanner detection for submitted file
Potential malicious icon found
Tries to detect virtualization through RDTSC time measurements
Yara detected GuLoader
Yara detected VB6 Downloader Generic
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/341f33c1103bf6340261fe146a5bded870d67a30e6a55ad9ef503fad17f33e60/
Threat name:
Win32.Trojan.Vebzenpak
Create hunting rule
Status:
Malicious
First seen:
2020-09-03 00:23:51 UTC
File Type:
PE (Exe)
Extracted files:
6
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gqpthqiqhp3diatb7ykguw663bynm6rq42svvwppka722f7thzqa._file
Verdict:
malicious
Label(s):
guloader
Create hunting rule
Similar samples:
099c253dccb7901837a2c6831f902fce96b29e8f801a483a0e2dca2bafd75947
GuLoader
Result
Malware family:
n/a
Score:
  4/10
Tags:
n/a
Link:
https://tria.ge/reports/200903-cxtrhxyt1s/
Behaviour
Suspicious use of SetWindowsHookEx
Modifies data under HKEY_USERS
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Drops file in Windows directory
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
DriveBy Activity
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/341f33c1103bf6340261fe146a5bded870d67a30e6a55ad9ef503fad17f33e60

File information

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

Malspam

GuLoader

zip 66d8f8717b562766ee00c65c7d0a592e12e31ceed653ecb7b739c08014428ee7

GuLoader

Executable exe 341f33c1103bf6340261fe146a5bded870d67a30e6a55ad9ef503fad17f33e60

(this sample)

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/54579/
  
Dropped by
SHA256 66d8f8717b562766ee00c65c7d0a592e12e31ceed653ecb7b739c08014428ee7

Comments