MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1
SHA3-384 hash: 18299b00ec20e4650d436e9a686298157454a94fc6e17bd2ea27859edc5296b095c8ebdf31a448a4ea050bd68eb3eda2
SHA1 hash: 1113bcc3abc625724757fd1368d03a50af9138a4
MD5 hash: 4b8ea5598f2b38f21b81fa2067306302
humanhash: chicken-glucose-august-speaker
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'877'277 bytes
First seen:2023-04-12 17:55:48 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'447 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:zGlJfsUp6qqY4/9Zf2YkBnGZlIacuzaH7pslSnCb+ZPYEA8A01iIodPCD0B2V+la:qvRqY4/9ZLqn62tbSeASAiAeoO00VCgL
Threatray 94 similar samples on MalwareBazaar
TLSH T14BD5336B93610475F6F34A32AF03A60D8EB97D2714380B84BADD5E5F9A17016CF9832D
TrID 48.2% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
35.6% (.EXE) Inno Setup installer (109740/4/30)
4.6% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.2% (.SCR) Windows screen saver (13097/50/3)
2.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
1
# of downloads :
267
Origin country :
US US
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-04-12 17:57:46 UTC
Tags:
installer loader stealer rat redline gcleaner cryptbot ransomware stop vidar trojan
Link:
https://app.any.run/tasks/44e5dd08-b780-4d72-bf77-c05ac07dd0db

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/381877/
Detection(s):
SecuriteInfo.com.TR.Spy.KGBSpy.1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Creating a file in the Program Files subdirectories
Moving a file to the Program Files subdirectory
Modifying a system file
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Launching a process
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/77645/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware installer overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/6436f0b38cbb8f4be3038681/reports/80d0da1d-078d-4ccd-ad36-b4dd35d8cfcf/overview
Verdict:
Malicious
Labled as:
HEUR/AGEN.1251208
Link:
https://www.hybrid-analysis.com/sample/7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1
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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9492dd2a-8dde-4713-be55-1b39eeffc012
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1212786
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 845704 Sample: file.exe Startdate: 12/04/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Antivirus detection for URL or domain 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 5 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-Q8LAP.tmp, PE32 10->31 dropped 13 is-Q8LAP.tmp 11 25 10->13         started        process6 file7 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->33 dropped 35 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 13->35 dropped 37 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->37 dropped 39 7 other files (5 malicious) 13->39 dropped 16 Rec412.exe 23 13->16         started        process8 dnsIp9 41 45.12.253.56, 49710, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49711, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49712, 80 CMCSUS Germany 16->45 29 C:\Users\user\AppData\...T5UMrNFG.exe, PE32 16->29 dropped 20 ET5UMrNFG.exe 16->20         started        23 cmd.exe 1 16->23         started        file10 process11 signatures12 57 Multi AV Scanner detection for dropped file 20->57 25 taskkill.exe 1 23->25         started        27 conhost.exe 23->27         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbenjznny4bu4mvwhwoqsqkpo4arp4jm2hym2ksgioynlzmca7iq._file
Verdict:
malicious
Similar samples:
1dd38e375c52c69190bebe72918c886a1a3aaf35f78cbea57df74e20b379f96c
GCleaner
3855e86e415a59e0b4a3641ca1d0620c2ebc5832bec90ba30ff017848de0f50e
GCleaner
84cc827150e0aeb82f1e7b4abd98332c49b45be6ac8f4df9fbd516633c452d0f
GCleaner
8adc44e71b06a7094eff978652e39924c499d6e6b0fb89e1603481cf7ea7c2c5
GCleaner
924b13e4fefe20d456b9d6b602d4fd9a1f20baf806919d6e97b6994bfed72912
GCleaner
d4b1215d00377544c0f6deeb55ac22b61b242590bf0d5861d1cc5dd4ae22af8a
GCleaner
d4f6be2b386b1ded0cf214dd80e305916deefaa53d946f3dc049d8fdcda706a1
GCleaner
f62fe6646047d7c5a7b445793ab595c3f747c0daba16b2f6c1942f28067b2247
GCleaner
fc46bc8d84655018b9ca234e564fa2edf3574948084ec4c621ac3793252b5105
GCleaner
+ 84 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230412-wh1cbsfd51/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Executes dropped EXE
Loads dropped DLL
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Unpacked files
SH256 hash:
df3c094e8393b23318e7d794c47001cb4d3e6607cf931c2d2bc57c7bc7d3277d
MD5 hash:
3b95114a4802bc498722067be58540a5
SHA1 hash:
826b76b28f7784d83811f6841d0903aa622fdbf2
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/67d5095d-a829-4773-933f-305dd88bd207/
SH256 hash:
875e4f138ff8a571d887037705025a67fed32fff3f951efbd609422168a11f10
MD5 hash:
82b12dd5850bd5b132deb9237c59e6a2
SHA1 hash:
981e12fec7c2e1555575ff232d1d37f4320d8611
Link:
https://www.unpac.me/results/67d5095d-a829-4773-933f-305dd88bd207/
SH256 hash:
797ca6da22a921e59ea7d0d7b1ac64ae101bb4b5e43449449fc346e7fd9c8bf1
MD5 hash:
cc18bad1b54c67465ec13d89a8e5f387
SHA1 hash:
7d6b8c9362fcd3453df230b046f91a2d85c62e5b
Link:
https://www.unpac.me/results/67d5095d-a829-4773-933f-305dd88bd207/
SH256 hash:
b2b98f5ef8bbb90dccd17b1bc6d0acda60ec117df663ae47cce3402297a08ab1
MD5 hash:
4287aad24d3fbb2a0200ea5d393d3d25
SHA1 hash:
186a28a70a69975efb406dbf4289713735796433
Link:
https://www.unpac.me/results/67d5095d-a829-4773-933f-305dd88bd207/
SH256 hash:
7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1
MD5 hash:
4b8ea5598f2b38f21b81fa2067306302
SHA1 hash:
1113bcc3abc625724757fd1368d03a50af9138a4
Link:
https://www.unpac.me/results/67d5095d-a829-4773-933f-305dd88bd207/
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/7848d4e5adc7034e32b63d9d09414f770117f12cd1f0cd2a4643b0d5e58207d1

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:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:win_gcleaner_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.gcleaner.

File information

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

  
Dropped by
PrivateLoader
  
Delivery method
Distributed via drive-by
Cape
Cape
https://www.capesandbox.com/analysis/381877/

Comments