MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b1813aef6ef673d4a0973bbf426857d251c21e71889376ba581652b5e56e4f3. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b1813aef6ef673d4a0973bbf426857d251c21e71889376ba581652b5e56e4f3
SHA3-384 hash: f88bd94ecda65a53c9b8552a92aa635b117aaa0c1d4e57cfaf3c520ebc12914b41cceac3aff69d4301a36aed33aab4fa
SHA1 hash: 0745f5f58ebe368f3fe96eb5fd08aad71bcff8ca
MD5 hash: a0c71ff42da76357bfb0a0ac582fbe51
humanhash: july-october-delta-lake
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:390'096 bytes
First seen:2022-11-24 05:47:26 UTC
Last seen:2022-11-26 08:44:54 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'447 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 6144:x/QiQXCrkm+ksmpk3U9j0IHOGBfj/WUplm6zIOYQNd28pTXdAmpCLVRZoglM7Lk0:pQi3rP6m6UR0IHlL//plmW9bTXeVhDrE
Threatray 311 similar samples on MalwareBazaar
TLSH T16C841242F3E18439E073CEB05CA0E962493F79654DBC650836ECAD8F9F3B5829256793
TrID 75.1% (.EXE) Inno Setup installer (109740/4/30)
9.7% (.EXE) Win32 Executable Delphi generic (14182/79/4)
4.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.0% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
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 https://sbat-bel-hendi.s3.fr-par.scw.cloud/Ins.exe

Intelligence

File Origin
# of uploads :
54
# of downloads :
193
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
redline
Create hunting rule
ID:
1
File name:
fc708c22acda37fb50cea6d603cb794852d8311349970461b178ff66dedccc0b
Verdict:
Malicious activity
Analysis date:
2022-11-24 05:29:04 UTC
Tags:
evasion trojan rat redline amadey stealer vidar loader opendir sinkhole
Link:
https://app.any.run/tasks/ec988d56-053d-4639-80e1-b1a562582674

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/337937/
Detection(s):
SecuriteInfo.com.Application.Agent.AIQ.2330.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
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
DNS request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/637f05935be128ac718e9b34/reports/03fc93ac-502e-46ec-8202-589454059bf4/overview
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/69bbbafe-5a52-4593-a463-dba065bd3ece
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1120304
Signature
.NET source code contains method to dynamically call methods (often used by packers)
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Drops executable to a common third party application directory
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Obfuscated command line found
Snort IDS alert for network traffic
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 753021 Sample: file.exe Startdate: 24/11/2022 Architecture: WINDOWS Score: 100 97 aaa.apiaaaeg.com 2->97 99 xv.yxzgamen.com 2->99 101 26 other IPs or domains 2->101 119 Snort IDS alert for network traffic 2->119 121 Antivirus detection for URL or domain 2->121 123 Antivirus detection for dropped file 2->123 125 7 other signatures 2->125 11 file.exe 2 2->11         started        15 Gopekoxola.exe 2->15         started        18 Gopekoxola.exe 2->18         started        signatures3 process4 dnsIp5 79 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 11->79 dropped 131 Obfuscated command line found 11->131 20 file.tmp 3 19 11->20         started        113 s3.pl-waw.scw.cloud 15->113 115 uchiha.s3.pl-waw.scw.cloud 15->115 117 2 other IPs or domains 15->117 file6 signatures7 process8 dnsIp9 103 s3.pl-waw.scw.cloud 151.115.10.1, 443, 49708, 49716 OnlineSASFR United Kingdom 20->103 105 peter-3fc7-4f84-94a3-eddddaff3884.s3.pl-waw.scw.cloud 20->105 55 C:\Users\user\AppData\Local\Temp\...\idp.dll, PE32 20->55 dropped 57 C:\Users\user\AppData\Local\...\PowerOff.exe, PE32 20->57 dropped 59 C:\Users\user\AppData\Local\...\_shfoldr.dll, PE32 20->59 dropped 61 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 20->61 dropped 24 PowerOff.exe 22 19 20->24         started        file10 process11 dnsIp12 107 s3.pl-waw.scw.cloud 24->107 109 connectini.net 37.230.138.123, 443, 49711, 49723 ROCKETTELECOM-ASRU Russian Federation 24->109 111 4 other IPs or domains 24->111 71 C:\Users\user\AppData\...\Fysaerebaeke.exe, PE32 24->71 dropped 73 C:\Users\user\AppData\...\Fysaerebaeke.exe, PE32 24->73 dropped 75 C:\Program Files\...\poweroff.exe, PE32 24->75 dropped 77 4 other malicious files 24->77 dropped 127 Machine Learning detection for dropped file 24->127 129 Drops executable to a common third party application directory 24->129 29 poweroff.exe 2 24->29         started        33 Fysaerebaeke.exe 4 24->33         started        36 Fysaerebaeke.exe 14 17 24->36         started        file13 signatures14 process15 dnsIp16 81 C:\Users\user\AppData\Local\...\poweroff.tmp, PE32 29->81 dropped 133 Obfuscated command line found 29->133 38 poweroff.tmp 29->38         started        85 clients.l.google.com 142.250.203.110, 443, 49740 GOOGLEUS United States 33->85 87 google.com 33->87 89 connectini.net 33->89 83 C:\Users\user\AppData\Local\...\gcleaner.exe, PE32 33->83 dropped 135 Antivirus detection for dropped file 33->135 137 Multi AV Scanner detection for dropped file 33->137 139 Machine Learning detection for dropped file 33->139 91 www.google.com 172.217.168.68, 443, 49728, 49755 GOOGLEUS United States 36->91 93 192.168.2.1 unknown unknown 36->93 95 connectini.net 36->95 41 chrome.exe 36->41         started        43 chrome.exe 36->43         started        45 chrome.exe 36->45         started        47 13 other processes 36->47 file17 signatures18 process19 file20 63 C:\...\unins000.exe (copy), PE32 38->63 dropped 65 C:\Program Files (x86)\...\is-ILJ84.tmp, PE32 38->65 dropped 67 C:\Program Files (x86)\...\is-CDO51.tmp, PE32 38->67 dropped 69 3 other files (1 malicious) 38->69 dropped 49 Power Off.exe 38->49         started        51 chrome.exe 41->51         started        53 chrome.exe 43->53         started        process21
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b1813aef6ef673d4a0973bbf426857d251c21e71889376ba581652b5e56e4f3/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-11-24 05:48:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmmbhlxw55tt2sqjoo57ijufpusryiphdceto25fqfsswxsw4tzq._file
Verdict:
malicious
Similar samples:
1449e7a3111fdfb697c631367fcbc08eb0ab911bc280fd0c3d132cc3918d1da6
GCleaner
6b314655dd710e2b4bee14402e4c0320aafd5faadcea6ddb16b01cfc049f6ccf
GCleaner
6be048992227daa3e44558b5e8b342f3f153eb0ff535ab399f4cd4ae3e4345bb
GCleaner
736f9602b14da32716ae030c59df040465df95ed48c964b33486c04b0ef1002d
GCleaner
ad8e32c58c848eb03c4414224e74530dab7ea632229d704fc888a7a843396650
GCleaner
d026b0f1bfa1ea1bc142695477450d6bd4c10e6d7cdbff1d4e8abaad8f04b6c1
GCleaner
f8904db64b83e85ee7ec0747230c18a8cd6d28a05e5784be796182fa4ea79b0d
GCleaner
+ 301 additional samples on MalwareBazaar
Result
Malware family:
redline
Create hunting rule
Score:
  10/10
Tags:
family:nymaim family:redline botnet:lyla3.22.11 botnet:top2 discovery evasion infostealer miner persistence spyware stealer trojan vmprotect
Link:
https://tria.ge/reports/221124-ghe9tsff5s/
Behaviour
Checks processor information in registry
Enumerates system info in registry
Kills process with taskkill
Modifies Internet Explorer settings
Modifies data under HKEY_USERS
Modifies registry class
Modifies system certificate store
Runs ping.exe
Script User-Agent
Suspicious behavior: CmdExeWriteProcessMemorySpam
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Suspicious use of NtSetInformationThreadHideFromDebugger
Suspicious use of SetThreadContext
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Unexpected DNS network traffic destination
Blocklisted process makes network request
Downloads MZ/PE file
Drops file in Drivers directory
Executes dropped EXE
VMProtect packed file
Checks for common network interception software
Detectes Phoenix Miner Payload
NyMaim
Process spawned unexpected child process
RedLine
RedLine payload
Suspicious use of NtCreateUserProcessOtherParentProcess
Malware Config
C2 Extraction:
45.139.105.171
85.31.46.167
chardhesha.xyz:81
jalocliche.xyz:81
185.215.113.216:21921
Dropper Extraction:
https://fluxportugal.pt/js/vendor/config_20.ps1
Verdict:
Informative
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b218d756-d4ee-4461-a9e4-fec26201a47f
Unpacked files
SH256 hash:
e427f8ef21691e3d8c2313d11129ad08ddef69a158eca2f77c170603478ff0c4
MD5 hash:
0dedd909aae9aa0a89b4422106310e9e
SHA1 hash:
271d36afa5b729ee590cf8066166ca5e9c9d0340
Link:
https://www.unpac.me/results/94e36114-5a13-40a4-abf3-acb0b095e956/
SH256 hash:
31bd3aafdff9311359912d583a19a55ca6f2506c696fe971a2681f436c00eb37
MD5 hash:
26d9e90a54a069a6d88931f95ccd8f57
SHA1 hash:
97d05b7fd888f4d94d4b1aaf952d065ae2b6b9d9
Link:
https://www.unpac.me/results/94e36114-5a13-40a4-abf3-acb0b095e956/
SH256 hash:
8b1813aef6ef673d4a0973bbf426857d251c21e71889376ba581652b5e56e4f3
MD5 hash:
a0c71ff42da76357bfb0a0ac582fbe51
SHA1 hash:
0745f5f58ebe368f3fe96eb5fd08aad71bcff8ca
Link:
https://www.unpac.me/results/94e36114-5a13-40a4-abf3-acb0b095e956/
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/8b1813aef6ef673d4a0973bbf426857d251c21e71889376ba581652b5e56e4f3

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/337937/
  
URLhaus
https://urlhaus.abuse.ch/url/2431893/

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