MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 34a1058099e4cd83b385aabc3bfa13af4ec2a1131b319a00d3e806b74f04c53c. 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


GCleaner


Vendor detections: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 34a1058099e4cd83b385aabc3bfa13af4ec2a1131b319a00d3e806b74f04c53c
SHA3-384 hash: 7844beabe170b8719d863c0bb919b3ccaa0a22262daaf7eaa82bcd811a853ea020808434e1036674972bdd11eea6462b
SHA1 hash: fc5a7e8040648d38963dd2c39ea6f5cd5f255e5d
MD5 hash: 4b1c58fdefe08e1a99186451e466cb42
humanhash: cat-high-missouri-east
File name:4b1c58fdefe08e1a99186451e466cb42.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:404'992 bytes
First seen:2022-06-05 08:37:06 UTC
Last seen:2022-06-05 09:43:26 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3bfd7473e430500ed1d2bf7635bb6b63 (2 x Nymaim, 2 x Smoke Loader, 1 x GCleaner)
ssdeep 12288:so+4m7kxfwrcokqXjfZ3qrGIrbGMSscF:st6p8ZcrbVSscF
TLSH T1DA84AE00BB90C434F5B726F489BA93A8B93FBEB16B3451CB52E516EA56346D0EC30747
TrID 48.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
16.4% (.EXE) Win64 Executable (generic) (10523/12/4)
10.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
7.0% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8eb0f8e8e8e8f8b1 (2 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
2
# of downloads :
366
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
4b1c58fdefe08e1a99186451e466cb42.exe
Verdict:
Malicious activity
Analysis date:
2022-06-05 08:52:03 UTC
Tags:
loader evasion trojan opendir rat redline
Link:
https://app.any.run/tasks/7f9baa9b-a536-400c-86a7-b1023691c866

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Nymaim
Create hunting rule
Link:
https://www.capesandbox.com/analysis/276780/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.63189.17869.25593.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/629c6b6be6995f35700ed552/reports/52020013-675d-4d1d-8ace-a1c4b960e1ab/overview
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/92a94c86-ca5c-48c6-9b2c-f77a390bcd56
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1006854
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 639346 Sample: om8xfhH2lK.exe Startdate: 05/06/2022 Architecture: WINDOWS Score: 60 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Nymaim 2->41 43 Machine Learning detection for sample 2->43 7 om8xfhH2lK.exe 14 2->7         started        process3 dnsIp4 37 37.0.8.39, 49831, 80 WKD-ASIE Netherlands 7->37 10 WerFault.exe 9 7->10         started        13 WerFault.exe 9 7->13         started        15 WerFault.exe 9 7->15         started        17 7 other processes 7->17 process5 file6 23 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 10->23 dropped 25 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 13->25 dropped 27 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 15->27 dropped 29 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->29 dropped 31 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->31 dropped 33 C:\ProgramData\Microsoft\...\Report.wer, Little-endian 17->33 dropped 35 2 other malicious files 17->35 dropped 19 conhost.exe 17->19         started        21 taskkill.exe 17->21         started        process7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/34a1058099e4cd83b385aabc3bfa13af4ec2a1131b319a00d3e806b74f04c53c/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2022-06-05 07:00:56 UTC
File Type:
PE (Exe)
Extracted files:
11
AV detection:
24 of 40 (60.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=gsqqlaez4tgyhm4fvk6dx6qtv5hmfiitdmyzuagt5adlotyeyu6a._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/220605-kjp27shdd6/
Behaviour
Kills process with taskkill
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Checks computer location settings
Deletes itself
Unpacked files
SH256 hash:
a0b348ae08664e5ccc0f3596020aecc5cc779c56b1db07f726a163a152cd9457
MD5 hash:
0eea16edb874efb6cbbf2d1dc71c6480
SHA1 hash:
c948bd3f07e1785a160d272c533d2d11fe79cf7c
Link:
https://www.unpac.me/results/c3a382d2-6e5b-4b32-9fa8-1665021f5b19/
Parent samples :
b14fb1b11ccf9793912a1bbda9a027c01c75155135b1cb177b77c0de7a4d6b34
45f64ad405eaa4ed35eb74b4e773cb1041c377abdc2b80599168018a2e1406bc
4eecbfc54480c8b8e98d3abba71b70d63575355141f4892a55d49631841ebfba
190a63203f7970e14c4f9f886ad814bbb5b30160dcba66d22b78583baaae478e
d97409bc67beeca578cfa94b5058501dd8951e4206a18a019702e039966a22dc
81a110de18613503c0f3075da56cdbe363091cebcd8c52423ac1d63aa791bb22
cd8fdfee914d46d345bedd2868f2aec93c48fd00385492e377793f06cd42dc1f
6763b0b45f0fd8e32e29377a207058fc42a02bb6d1db368c76fd0af470abc341
5ec64b926c9e2f1d2c69f92b69b5c9169b23d533f327ac944776e8e266eaab99
SH256 hash:
34a1058099e4cd83b385aabc3bfa13af4ec2a1131b319a00d3e806b74f04c53c
MD5 hash:
4b1c58fdefe08e1a99186451e466cb42
SHA1 hash:
fc5a7e8040648d38963dd2c39ea6f5cd5f255e5d
Link:
https://www.unpac.me/results/c3a382d2-6e5b-4b32-9fa8-1665021f5b19/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/34a1058099e4cd83b385aabc3bfa13af4ec2a1131b319a00d3e806b74f04c53c

File information

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

Web download

GCleaner

Executable exe 34a1058099e4cd83b385aabc3bfa13af4ec2a1131b319a00d3e806b74f04c53c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2212368/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/276780/

Comments