MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e2b7ed2f2c9c2cd20b543ab514c17887e13b5899056a3aaebcf25550e5c63a1b. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e2b7ed2f2c9c2cd20b543ab514c17887e13b5899056a3aaebcf25550e5c63a1b
SHA3-384 hash: bb805ddce5ddf563a7594855bd6bcd2a83ce70c4c6e3a87261db3bb0c00bb1ced94b452a1b31943367e6f213f0cfbf26
SHA1 hash: e263789dc9a26e1188a66ae4a48923db873d4321
MD5 hash: 58efcca0504d2f4f1a622a062dccfba2
humanhash: tango-wyoming-timing-floor
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'652'026 bytes
First seen:2023-07-29 13:33:32 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:D29q9qO5tPzsovdVOeLRUMcS3z4Td2m1pqMhMxOV:q9hO5tY0P3j4T0m10Mhv
Threatray 2'574 similar samples on MalwareBazaar
TLSH T1277533E1860A8BF6E527CC704A196364ACB63D80227E297477DD6E4CDF3F1D26D093A4
TrID 50.8% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.6% (.EXE) Inno Setup installer (109740/4/30)
4.8% (.EXE) Win32 Executable Delphi generic (14182/79/4)
2.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
1.5% (.EXE) Win32 Executable (generic) (4505/5/1)
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 :
278
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
No threats detected
Analysis date:
2023-07-29 15:23:33 UTC
Tags:
installer
Link:
https://app.any.run/tasks/b9a63f2f-2d98-4e3c-8a8c-6538cc7781a2

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/437493/
Detection(s):
SecuriteInfo.com.FileRepMalware.11994.27711.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
Launching the process to interact with network services
Modifying a system file
Launching a process
Creating a file in the %AppData% subdirectories
Sending a custom TCP request
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control gcleaner greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64c5154c80fc6008e92286bb/reports/43c9055c-30ad-4ac5-91bd-d7fbb8f17444/overview
Verdict:
Suspicious
Labled as:
HEUR/AGEN.1332570
Link:
https://www.hybrid-analysis.com/sample/e2b7ed2f2c9c2cd20b543ab514c17887e13b5899056a3aaebcf25550e5c63a1b
Result
Verdict:
MALICIOUS
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/c2230196-5654-4522-a968-aff77dcdeb0c
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1282210
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)
Found malware configuration
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1282210 Sample: file.exe Startdate: 29/07/2023 Architecture: WINDOWS Score: 100 53 45.12.253.98 CMCSUS Germany 2->53 55 Snort IDS alert for network traffic 2->55 57 Found malware configuration 2->57 59 Antivirus detection for URL or domain 2->59 61 7 other signatures 2->61 10 file.exe 2 2->10         started        signatures3 process4 file5 37 C:\Users\user\AppData\Local\...\file.exe.tmp, PE32 10->37 dropped 13 file.exe.tmp 11 102 10->13         started        process6 file7 39 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->39 dropped 41 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->41 dropped 43 C:\...\unins000.exe (copy), PE32 13->43 dropped 45 8 other files (6 malicious) 13->45 dropped 16 FLSpacer729.exe 21 13->16         started        20 net.exe 1 13->20         started        process8 dnsIp9 47 45.12.253.56, 49708, 80 CMCSUS Germany 16->47 49 45.12.253.72, 49709, 80 CMCSUS Germany 16->49 51 45.12.253.75, 49710, 80 CMCSUS Germany 16->51 35 C:\Users\user\AppData\...\xOnWP4F9AJBbFp.exe, PE32 16->35 dropped 22 xOnWP4F9AJBbFp.exe 16->22         started        25 cmd.exe 1 16->25         started        27 conhost.exe 20->27         started        29 net1.exe 1 20->29         started        file10 process11 signatures12 63 Multi AV Scanner detection for dropped file 22->63 31 taskkill.exe 1 25->31         started        33 conhost.exe 25->33         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e2b7ed2f2c9c2cd20b543ab514c17887e13b5899056a3aaebcf25550e5c63a1b/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-07-29 13:34:07 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4k362lzmtqwnec2uhk2rjqlyq7qtwwezavvdvlv46jkvbzoghinq._file
Verdict:
malicious
Similar samples:
1241f53c97ebb9ed312fb5956dd4b480e45fabd94e5a7196ba22b2236f6e6c6d
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18b3b56c1e91574a0f64e154ee7b158d3032475413c078b45d85775d01f3725a
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2803ae07af0576674bbe5b71be2061c85fb0cd18d9daf78bcd4f8e38a836fe6b
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59eec0291982627f2173cf765b4205736c4f4bea3ad6a5b6995dd83215487c46
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8e96366554287eae4e8fab715ddf4b1839b6d6a9367cac120b33995022f1144a
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a700dea8d68c37aa1d206c252aa558971b6d733d0345f89d8676b3a30aab361f
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af0fdd68cdda6201f5549c393836182d2dc450aff3c456556bc9b07c2a72d569
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c0eb4f6136ced01edd1b17b7dfceddcbbbad6126038df543b4409b967da0f380
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dbce465600f880bdff8e64742a1728049bf44ffe7c7aec9f605e87ab859921df
GCleaner
+ 2'564 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230729-qt4k8sdb53/
Behaviour
Kills process with taskkill
Runs net.exe
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:
d91fbba8d9adbd9061714954cb4185ae4cfbb15b559fde2aa066f77dd58d4dfb
MD5 hash:
0e25450e6a056b7d446231f4e8475eab
SHA1 hash:
95cb75992706076d59635da1300e3aee3b76243f
Link:
https://www.unpac.me/results/faa5dfdd-3c6b-4a52-9251-2c71b4d6a4f5/
SH256 hash:
83564ba94a1892029d4059ae1370ab6be5f464bf1eb7087015f1e95fc4f0611b
MD5 hash:
051378f5bdffaa72363ed1c653d5fa97
SHA1 hash:
0941af71ffab984e8a05ad894a2387a4a68e6540
Link:
https://www.unpac.me/results/faa5dfdd-3c6b-4a52-9251-2c71b4d6a4f5/
SH256 hash:
e2b7ed2f2c9c2cd20b543ab514c17887e13b5899056a3aaebcf25550e5c63a1b
MD5 hash:
58efcca0504d2f4f1a622a062dccfba2
SHA1 hash:
e263789dc9a26e1188a66ae4a48923db873d4321
Link:
https://www.unpac.me/results/faa5dfdd-3c6b-4a52-9251-2c71b4d6a4f5/
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/e2b7ed2f2c9c2cd20b543ab514c17887e13b5899056a3aaebcf25550e5c63a1b

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/437493/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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