MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5. 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: da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5
SHA3-384 hash: 69a174337da775e32d110414956d7547df1787d863750160acaeb4ccb63587d9c460c1f272eb2ffd32e4224b6bfc5767
SHA1 hash: 1d6103372071cfa245eb441e2bbbbdd8b7ebb2a3
MD5 hash: e11fa6c1322b5bd0dfe6495748ed5077
humanhash: cup-carbon-salami-queen
File name:e11fa6c1322b5bd0dfe6495748ed5077.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'145'406 bytes
First seen:2023-05-22 08:56:10 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash e92b45c54aa05ec107d5ef90662e6b33 (363 x GCleaner, 38 x Socks5Systemz, 3 x Backdoor.TeamViewer)
ssdeep 49152:RiVJ2sC3PxbXxlQdsxKZUsVUfF9DqIlsbv/iBCvJ6am/s8wuZ:RiiskPVcrT+7qDbdIamk0
Threatray 3'770 similar samples on MalwareBazaar
TLSH T12CA533D1E3ED4231E073C6B1B82795B1A5777A1A8A27911C3D0A5E2F492B71F942F383
TrID 82.8% (.EXE) Inno Setup installer (109740/4/30)
10.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.4% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Generic Win/DOS Executable (2002/3)
1.5% (.EXE) DOS Executable Generic (2000/1)
File icon (PE):PE icon
dhash icon b298acbab2ca7a72 (2'327 x GCleaner, 1'631 x Socks5Systemz, 67 x RedLineStealer)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
245
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
e11fa6c1322b5bd0dfe6495748ed5077.exe
Verdict:
Malicious activity
Analysis date:
2023-05-22 09:07:22 UTC
Tags:
installer gcleaner loader stealer
Link:
https://app.any.run/tasks/51622763-baa9-4bc2-b1e3-182b33d1a714

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
PUA.Win.Packer.Overlay-1
Create hunting rule

SecuriteInfo.com.Downloader.Generic7.ITV.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 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
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/87148/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
78%
Tags:
greyware installer lolbin overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/646b2e5f47331f3a96eb60e1/reports/5f5e34b1-6c79-45d9-a21d-6e50d30e00f3/overview
Verdict:
Malicious
Labled as:
Trojan/Malware
Link:
https://www.hybrid-analysis.com/sample/da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5
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:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d946e202-098d-4a16-94e4-b9e58b37d0cc
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1239436
Signature
Antivirus detection for dropped file
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: 872435 Sample: buqeW761Vp.exe Startdate: 22/05/2023 Architecture: WINDOWS Score: 100 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Found malware configuration 2->51 53 Antivirus detection for URL or domain 2->53 55 7 other signatures 2->55 10 buqeW761Vp.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-R9NDR.tmp, PE32 10->31 dropped 13 is-R9NDR.tmp 10 23 10->13         started        process6 file7 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 13->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 13->35 dropped 37 C:\...\unins000.exe (copy), PE32 13->37 dropped 39 5 other files (4 malicious) 13->39 dropped 16 Rec522.exe 22 13->16         started        process8 dnsIp9 41 45.12.253.56, 49704, 80 CMCSUS Germany 16->41 43 45.12.253.72, 49705, 80 CMCSUS Germany 16->43 45 45.12.253.75, 49706, 80 CMCSUS Germany 16->45 29 C:\Users\user\AppData\...\r80SxW1Ru.exe, PE32 16->29 dropped 20 r80SxW1Ru.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/da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-05-22 08:57:06 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3ii6sszpuid43gh24t5jqhxsc4aigw7d7e3n5fnvo5zlkx6tzl2q._file
Verdict:
unknown
Similar samples:
10ab4b67654b37c2b297fd0d3472d73ccf8d91965e9f3d92a3aeb7aaf716ce46
GCleaner
28298b9302a467ad92b509e1a961e5d98a5179f9cec7cebd1cfe50e844506a77
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2ae6838c037be2085eae1df88aa6e366bcf69b3a10491313b52fe7c610c5c411
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474a30bf1ca79b8a26a23372d36ac8f7031b0f498285980650d05f0a22c8375c
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5c295da5dcc1e6ca1ffbe68e78ea32cf99854f183c65ead50337d520444bdce6
GCleaner
87f656196bdbea5f2376b7e192396ad8af6bca22e60a49050716b53b0113b46a
GCleaner
a1ca328c99d46f70495e5cb5d2072abfc1dfe685d1d3f3486fdb23b404b3e128
GCleaner
addc8eda920ca369df875143e16412ade654c43f5001af7bc269a056597e2550
GCleaner
b27d9e171c06ec10fc59e49327d63a76c650800e489995f775b340c2a41b4f1f
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c7cdeea8f124060ec13279254ec685a916b14be11e39fc28968e251a168abcef
GCleaner
+ 3'760 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230522-kwk9saaa3v/
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:
9daeb44f6ee33976a9cc5880a91c3466105afdf280f6e36c78b03271ada5d15c
MD5 hash:
13c96cab502454719b60629804ad1bf9
SHA1 hash:
f17b5159008d9b4bf83bc1d0a2e0029f0746ab0a
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/96c893a5-f9a7-4028-b047-0da086dffd5c/
SH256 hash:
03cc7e757ab5ecfe39cda5cc2385c534e4641213f50f0cd19512bbb04caf6dfe
MD5 hash:
67c17a24edc496aef314ab9af9ae6f8a
SHA1 hash:
5ea5c9aa945fae942deb6ca6bf0e12c754f8438b
Link:
https://www.unpac.me/results/96c893a5-f9a7-4028-b047-0da086dffd5c/
SH256 hash:
da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5
MD5 hash:
e11fa6c1322b5bd0dfe6495748ed5077
SHA1 hash:
1d6103372071cfa245eb441e2bbbbdd8b7ebb2a3
Link:
https://www.unpac.me/results/96c893a5-f9a7-4028-b047-0da086dffd5c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
Link:
https://yomi.yoroi.company/submissions/da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5

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.

Web download

GCleaner

Executable exe da11e94b2fa207cd98fae4fa981ef21700835be3f936de95b57772b55fd3caf5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2509470/
  
Delivery method
Distributed via web download

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