MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f1e4918ebef770e67def959ebb871af35b2b22a9876eaed5be048abe1fc87b2. 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: 5f1e4918ebef770e67def959ebb871af35b2b22a9876eaed5be048abe1fc87b2
SHA3-384 hash: d1477bff5ff4fee5ce5eebe14cc39b397c112ecbe5ef78d8a2de44144725f8a7a009f9fdf3f1d215e4bf5c8391f8b0a5
SHA1 hash: ab9c4be1f1e638c360e5a5f56cc05210bbda0de9
MD5 hash: 929d0c7355b034ddc5802f415a1ed4d5
humanhash: july-mountain-winner-kentucky
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:3'226'461 bytes
First seen:2023-02-17 12:17:57 UTC
Last seen:2023-02-17 12:57:59 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'453 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 98304:S25SS/DwgewS8zwp5DfI3MbQEZ9nM8+CSv2MR:SfSMhwHwp52C6CSvjR
Threatray 7'302 similar samples on MalwareBazaar
TLSH T1D3E523E67814E4E7D7FCEFF0FC0E45F139A3BC27D8E0066A38657A2AA572259841D508
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 004351b57d7d7d02 (10 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 :
12
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-02-17 12:21:17 UTC
Tags:
installer
Link:
https://app.any.run/tasks/42d5050e-86df-40e1-b4d9-ffa1929b1747

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/367651/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
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 tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/71256/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/63ef707cc7a082600e46694c/reports/b5d344eb-4e31-474c-a4c1-c1f531b50113/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/5f1e4918ebef770e67def959ebb871af35b2b22a9876eaed5be048abe1fc87b2
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/52c9379c-19f7-4b0c-9a93-d7abad6b8662
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1177906
Signature
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
Multi AV Scanner detection for submitted 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: 810729 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 submitted file 2->52 54 Detected unpacking (changes PE section rights) 2->54 56 4 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, 49695, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49696, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49697, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\QHvLFs6dUSM.exe, PE32 17->30 dropped 21 QHvLFs6dUSM.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/5f1e4918ebef770e67def959ebb871af35b2b22a9876eaed5be048abe1fc87b2/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-02-17 12:18:09 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=l4pesghl553q4z667fm6xodrv423fmrktb3ov3k34bekxyp4q6za._file
Verdict:
malicious
Similar samples:
11d06585ee841eeb25af2fbc9bea225d2adcd6f683d346762ccc68da61be8d2c
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303f48ee385460aed18613b31b729d7adf437313e9190bcf5e1aca126bc88368
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d32ac5d2e850f72fc00483a0a8576bb59adee025670ee1aa499344c708ce184f
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db3652a96f8dfc7af1582ed6e3ec5796f9b339f858bcccc654f2a72dfd081deb
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e09a18963c0d27d11e0587c5ec0c55563b77f83042ced18825b00457ec9af0bd
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f25b7ae42eb3b9cf9b3c7ff8c2bfbdc982d7607a51b6d4ac73d854614ae4c83b
GCleaner
+ 7'292 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-pgldfseg91/
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
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:
f6eb724b501560d14bb04999e986d786e7340012c33ed17cb2cb21937d21c8a0
MD5 hash:
38512ab193607f3ec4e665d0094f8a39
SHA1 hash:
a80f6276c042f5302c4c7ccab3fd9df721497f0e
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/25db009b-15bc-4049-a1eb-6f9aceb6456d/
SH256 hash:
0c12893a5af86ccd100b874b16792f9714cfc704d2eeb93efb03a96b65b1a9af
MD5 hash:
95e8fddf11c96b0becf1299a90b81859
SHA1 hash:
eb915faeb499ddaeffd55c0f666d0e326d98181c
Link:
https://www.unpac.me/results/25db009b-15bc-4049-a1eb-6f9aceb6456d/
SH256 hash:
77c9c65113999e8111d36dce49651dec97b24deea62af51fd0289853494242eb
MD5 hash:
23d8a37431bb3cce837bce4d4d5a792e
SHA1 hash:
9bb53a335bf21c35b9ec4f770af19e70df026296
Link:
https://www.unpac.me/results/25db009b-15bc-4049-a1eb-6f9aceb6456d/
SH256 hash:
c9437023f18b3f9a93b549087ef0bc88d759e29a5a7a414eb96a5127bd6329d2
MD5 hash:
9298cf16c27ab6eebd104bbbe9f089eb
SHA1 hash:
4ee9edaa16562a763cffa64e2c0ef5d264be2064
Link:
https://www.unpac.me/results/25db009b-15bc-4049-a1eb-6f9aceb6456d/
SH256 hash:
5f1e4918ebef770e67def959ebb871af35b2b22a9876eaed5be048abe1fc87b2
MD5 hash:
929d0c7355b034ddc5802f415a1ed4d5
SHA1 hash:
ab9c4be1f1e638c360e5a5f56cc05210bbda0de9
Link:
https://www.unpac.me/results/25db009b-15bc-4049-a1eb-6f9aceb6456d/
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/5f1e4918ebef770e67def959ebb871af35b2b22a9876eaed5be048abe1fc87b2

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/367651/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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