MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2101722685beb7050173e5e9c627bc36ba435dab4e47ca7133a01ed8d6ba93db. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2101722685beb7050173e5e9c627bc36ba435dab4e47ca7133a01ed8d6ba93db
SHA3-384 hash: 1888414c9b02cd60a1a66e8feadcc5a1440fa998bde823cf5a0c755f9d6e126ee168ad90a59f64013532bbb259151ac0
SHA1 hash: 988079c1a422a183ea9ab93cd0ccbad287ac83e8
MD5 hash: af593fbc95ac5e95f52d95efe4eea128
humanhash: yellow-beryllium-rugby-kilo
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'892'804 bytes
First seen:2023-02-17 11:16:05 UTC
Last seen:2023-02-17 11:43:39 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:vNp1rpowRy/oKDq4Mkjv1Ji9AYUMyaIly13OsU8/2S6S+jgq5QRG2LCgv2MR:Vp11nPj4XjPYUMGiOsUi6S815s5v2MR
Threatray 7'278 similar samples on MalwareBazaar
TLSH T1CED523C56821D4F2D3FCCFF0FC1C40B43A637E67D5E44886749A7A2AB5B26AD914D608
TrID 78.6% (.EXE) Inno Setup installer (109740/4/30)
10.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
2.1% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon f8f0f8f8f8f8f800 (13 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


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

Intelligence

File Origin
# of uploads :
10
# of downloads :
207
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-17 11:17:45 UTC
Tags:
installer
Link:
https://app.any.run/tasks/4e705216-b43e-43fc-ba8a-b337037f54c0

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/367634/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.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
Launching a tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/71242/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/63ef622f4eecaec025f974fc/reports/f065c4db-afe5-4bc4-a930-993484934761/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_70%
Link:
https://www.hybrid-analysis.com/sample/2101722685beb7050173e5e9c627bc36ba435dab4e47ca7133a01ed8d6ba93db
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:
Malicious
Link:
https://analyze.intezer.com/analyses/576ba8d3-8d9d-4dd5-8e3b-396dbf181b0f
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1177878
Signature
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 domain / URL
Multi AV Scanner detection for dropped file
Obfuscated command line found
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 810701 Sample: file.exe Startdate: 17/02/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for domain / URL 2->52 54 Antivirus detection for URL or domain 2->54 56 5 other signatures 2->56 10 file.exe 2 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->32 dropped 60 Obfuscated command line found 10->60 14 file.tmp 17 17 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->38 dropped 40 7 other files (6 malicious) 14->40 dropped 17 FRec217.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49691, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49692, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49693, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\RC8fRfHi4XTvv.exe, PE32 17->30 dropped 21 RC8fRfHi4XTvv.exe 17->21         started        24 cmd.exe 1 17->24         started        file11 process12 signatures13 58 Multi AV Scanner detection for dropped file 21->58 26 taskkill.exe 1 24->26         started        28 conhost.exe 24->28         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2101722685beb7050173e5e9c627bc36ba435dab4e47ca7133a01ed8d6ba93db/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-17 11:17:08 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
16 of 25 (64.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eeaxejufx23qkalt4xu4mj54g25egxnljzd4u4jtuapnrvv2spnq._file
Verdict:
malicious
Similar samples:
11d06585ee841eeb25af2fbc9bea225d2adcd6f683d346762ccc68da61be8d2c
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303f48ee385460aed18613b31b729d7adf437313e9190bcf5e1aca126bc88368
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4589960a9a31c7dbdb6687e3d336cfa69660969b40e00d5dfb9f578ee6d2b26f
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aee7699b3ec508b621d68c6e7f235007756d688e40ab6fd360d84b9b592acdc7
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d32ac5d2e850f72fc00483a0a8576bb59adee025670ee1aa499344c708ce184f
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db3652a96f8dfc7af1582ed6e3ec5796f9b339f858bcccc654f2a72dfd081deb
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e09a18963c0d27d11e0587c5ec0c55563b77f83042ced18825b00457ec9af0bd
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f25b7ae42eb3b9cf9b3c7ff8c2bfbdc982d7607a51b6d4ac73d854614ae4c83b
GCleaner
+ 7'268 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230217-ndpe9sfb52/
Behaviour
Kills process with taskkill
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Program Files directory
Checks installed software on the system
Checks computer location settings
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:
259287fa4f7f21b3503e67117094bada5a7486e115a36f1bab4af577dc05d026
MD5 hash:
0f374c5ca566b94b5684dfd6d0df8d03
SHA1 hash:
bfcf138390d21964e26f0853db85892d9a801d54
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/0334e7d6-be05-4dfd-96e4-ca075095a560/
SH256 hash:
ff264903a89b27c86736f9df0fc34a71ee1049f52b9140e616189835de7b0b93
MD5 hash:
01f56ac36c637e355a57528acfa597ee
SHA1 hash:
cb81926c01d600906460327231e3f9979dad7e6d
Link:
https://www.unpac.me/results/0334e7d6-be05-4dfd-96e4-ca075095a560/
SH256 hash:
67fc1edd2adc49516b9a0d25e49fc53a2c2ec97b53d13c60eeda76a219244366
MD5 hash:
20a34c1d79cf4ab33c502ab1117f0125
SHA1 hash:
6f5e7a94f2136dbbae295e57f577e017cf0137c1
Link:
https://www.unpac.me/results/0334e7d6-be05-4dfd-96e4-ca075095a560/
SH256 hash:
0fbb558534457450396bead44a7066a8eecb82830ac368d5bf5f140e40ae736d
MD5 hash:
efbfa2a8ece765c237bce1cf79fddfd5
SHA1 hash:
54ec74f6d8bbca4d590494896311f0965c7457bc
Link:
https://www.unpac.me/results/0334e7d6-be05-4dfd-96e4-ca075095a560/
SH256 hash:
2101722685beb7050173e5e9c627bc36ba435dab4e47ca7133a01ed8d6ba93db
MD5 hash:
af593fbc95ac5e95f52d95efe4eea128
SHA1 hash:
988079c1a422a183ea9ab93cd0ccbad287ac83e8
Link:
https://www.unpac.me/results/0334e7d6-be05-4dfd-96e4-ca075095a560/
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/2101722685beb7050173e5e9c627bc36ba435dab4e47ca7133a01ed8d6ba93db

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
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
Cape
Cape
https://www.capesandbox.com/analysis/367634/

Comments