MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d45f08b42166979807a9a9ab00acaec258632c6d0bdddf209f7fa6249517bd6a. 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: 12


Intelligence 12 IOCs 1 YARA 6 File information Comments

SHA256 hash: d45f08b42166979807a9a9ab00acaec258632c6d0bdddf209f7fa6249517bd6a
SHA3-384 hash: 55a888b00cefb5c86c2a983ab73be029701cb35f09603fe9ba9e7a8cd8bf2d2d02e9e9f2266be80e20fc264642f75e69
SHA1 hash: e0c609cc42bf60e9eb39dc96f0a1fe30e699d348
MD5 hash: b400b911918cb7d9dc56cd842dc6e424
humanhash: magazine-juliet-georgia-earth
File name:b400b911918cb7d9dc56cd842dc6e424.exe
Download: download sample
Signature GCleaner
File size:14'584'405 bytes
First seen:2021-11-30 10:03:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 32569d67dc210c5cb9a759b08da2bdb3 (122 x RedLineStealer, 42 x DiamondFox, 37 x RaccoonStealer)
ssdeep 393216:xFJWdjDTPplkwGLQJTXdxMQ5GvtYJrf0vPw3J:wJDTX7MrWxaPwZ
Threatray 768 similar samples on MalwareBazaar
TLSH T13BE63361324DE97ADA0D23F48DC0BE2DF228C76813647DDB179074BD3726572E8686A3
File icon (PE):PE icon
dhash icon 848c5454baf47474 (2'088 x Adware.Neoreklami, 101 x RedLineStealer, 33 x DiamondFox)
Reporter abuse_ch
Tags:exe gcleaner


Avatar
abuse_ch
GCleaner C2:
http://postbackstat.biz/stats/save.php

Indicators Of Compromise (IOCs)


Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
http://postbackstat.biz/stats/save.php https://threatfox.abuse.ch/ioc/256403/

Intelligence


File Origin
# of uploads :
1
# of downloads :
163
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b400b911918cb7d9dc56cd842dc6e424.exe
Verdict:
No threats detected
Analysis date:
2021-11-30 10:06:26 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Сreating synchronization primitives
Creating a process from a recently created file
Searching for the window
Running batch commands
Sending a custom TCP request
Launching a process
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
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.
Result
Threat name:
Metasploit RedLine Socelars
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disables Windows Defender (via service or powershell)
Found Tor onion address
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
May modify the system service descriptor table (often done to hook functions)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Obfuscated command line found
PE file contains section with special chars
PE file has a writeable .text section
PE file has nameless sections
Sigma detected: Copying Sensitive Files with Credential Data
Sigma detected: MSHTA Spawning Windows Shell
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicious MSHTA Process Patterns
Sigma detected: Suspicious Script Execution From Temp Folder
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Metasploit Payload
Yara detected RedLine Stealer
Yara detected Socelars
Yara Genericmalware
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 531065 Sample: MMUc2aeWxZ.exe Startdate: 30/11/2021 Architecture: WINDOWS Score: 100 67 194.87.138.114 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Russian Federation 2->67 69 104.208.16.94 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 2->69 71 2 other IPs or domains 2->71 89 Antivirus detection for dropped file 2->89 91 Multi AV Scanner detection for dropped file 2->91 93 Multi AV Scanner detection for submitted file 2->93 95 19 other signatures 2->95 10 MMUc2aeWxZ.exe 21 2->10         started        14 svchost.exe 1 2->14         started        signatures3 process4 dnsIp5 73 192.168.2.1 unknown unknown 10->73 47 C:\Users\user\AppData\...\setup_install.exe, PE32 10->47 dropped 49 C:\Users\user\...\Fri20e10b6e7b95c2071.exe, PE32+ 10->49 dropped 51 C:\Users\user\...\Fri20e092a95a4d7.exe, PE32 10->51 dropped 53 16 other files (10 malicious) 10->53 dropped 16 setup_install.exe 1 10->16         started        file6 process7 signatures8 85 Adds a directory exclusion to Windows Defender 16->85 87 Disables Windows Defender (via service or powershell) 16->87 19 cmd.exe 16->19         started        21 cmd.exe 16->21         started        23 cmd.exe 16->23         started        25 10 other processes 16->25 process9 signatures10 28 Fri2015bfc4eed.exe 19->28         started        33 Fri2066cb89cec1bff.exe 21->33         started        35 Fri2047268569a67.exe 23->35         started        97 Adds a directory exclusion to Windows Defender 25->97 99 Disables Windows Defender (via service or powershell) 25->99 37 Fri20294ee252025309.exe 25->37         started        39 Fri2030dd4d92ce.exe 25->39         started        41 Fri2081fd2476f46439.exe 25->41         started        43 5 other processes 25->43 process11 dnsIp12 75 172.67.215.1 CLOUDFLARENETUS United States 28->75 55 C:\Users\user\AppData\Roaming\7414711.exe, PE32 28->55 dropped 57 C:\Users\user\AppData\Roaming\6463599.exe, PE32 28->57 dropped 59 C:\Users\user\AppData\Roaming\5580185.exe, PE32 28->59 dropped 65 4 other files (1 malicious) 28->65 dropped 101 Multi AV Scanner detection for dropped file 28->101 103 Machine Learning detection for dropped file 28->103 105 Antivirus detection for dropped file 33->105 107 Injects a PE file into a foreign processes 33->107 109 Detected unpacking (changes PE section rights) 35->109 111 Detected unpacking (overwrites its own PE header) 35->111 77 162.159.135.233 CLOUDFLARENETUS United States 37->77 61 C:\Users\user\AppData\Local\...\LzmwAqmV.exe, PE32 37->61 dropped 63 C:\Users\user\AppData\...\Fri2030dd4d92ce.tmp, PE32 39->63 dropped 113 Obfuscated command line found 39->113 45 mshta.exe 41->45         started        79 208.95.112.1 TUT-ASUS United States 43->79 81 5.9.162.45 HETZNER-ASDE Germany 43->81 83 3 other IPs or domains 43->83 115 Tries to harvest and steal browser information (history, passwords, etc) 43->115 file13 signatures14 process15
Threat name:
ByteCode-MSIL.Trojan.SmallDownloader
Status:
Malicious
First seen:
2021-11-23 00:37:00 UTC
File Type:
PE (Exe)
Extracted files:
239
AV detection:
32 of 45 (71.11%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:amadey family:metasploit family:redline family:smokeloader family:socelars family:vidar botnet:933 botnet:user2121 aspackv2 backdoor discovery evasion infostealer persistence spyware stealer suricata trojan
Behaviour
Checks SCSI registry key(s)
Creates scheduled task(s)
Kills process with taskkill
Modifies Internet Explorer settings
Modifies system certificate store
Script User-Agent
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Drops file in Windows 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
Checks whether UAC is enabled
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Looks up geolocation information via web service
Checks BIOS information in registry
Loads dropped DLL
Reads user/profile data of web browsers
ASPack v2.12-2.42
Downloads MZ/PE file
Executes dropped EXE
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Vidar Stealer
Amadey
MetaSploit
Process spawned unexpected child process
RedLine
RedLine Payload
SmokeLoader
Socelars
Socelars Payload
Vidar
suricata: ET MALWARE Amadey CnC Check-In
suricata: ET MALWARE GCleaner Downloader Activity M5
Malware Config
C2 Extraction:
http://www.gianninidesign.com/
185.215.113.45/g4MbvE/index.php
http://membro.at/upload/
http://jeevanpunetha.com/upload/
http://misipu.cn/upload/
http://zavodooo.ru/upload/
http://targiko.ru/upload/
http://vues3d.com/upload/
https://mastodon.online/@valhalla
https://koyu.space/@valhalla
135.181.129.119:4805
Unpacked files
SH256 hash:
352abe328d6a7f0ff620f2a9d59e7bce9251264c265741be23ea83ba335169bd
MD5 hash:
ffef7ff4e25277ce005ac12471982f6f
SHA1 hash:
c06e66f44d9200481cd7b05472dfbd7a76567c15
SH256 hash:
4feb70ee4d54dd933dfa3a8d0461dc428484489e8a34b905276a799e0bf9220f
MD5 hash:
ed5b2c2bf689ca52e9b53f6bc2195c63
SHA1 hash:
f61d31d176ba67cfff4f0cab04b4b2d19df91684
SH256 hash:
376bf69f01fe65802f1ec35b8715067687c4bd47937154fc4c3903b06fe89a92
MD5 hash:
feea5b4bc6a46188e7998b53b668d6fe
SHA1 hash:
ff73a76d88ba96baba23acf669ab2fb61e541916
SH256 hash:
4c324a5e8d287daeca716ae74e1b54d2d1a4669bf33e30ba83ccd89a4bcd17f0
MD5 hash:
db6dc3806bdf22073eab8145d0037fa9
SHA1 hash:
2892558a2798bfbd63d8a2741e73f2a154dba5ef
SH256 hash:
57d2882007a7367f5f45697e70dfe842f8f9758fb7e7e9acba4838caa3a2e75a
MD5 hash:
871580ef0940fbed65e2e8ff48781d36
SHA1 hash:
833c749dec7a84d5e0d626c688e8c356075fa8ff
SH256 hash:
0cddd277bd0f1f5510538c0bd9b1cff4c5cd01c5caee8eb9d06b9baa88519052
MD5 hash:
6449aa2e023c5931ac91815ca54225ed
SHA1 hash:
65b5f4df2c28472469ddf924e6b0d0a61394c612
SH256 hash:
237f7002132b0ec4b4cbf04afbe5369cde0ca03966e8782ee343f67d677e9a28
MD5 hash:
2d83a5b847cd26baf53b583ed43d62b2
SHA1 hash:
e0c3a3847415d4deb67c8330d3cfce4545648a3e
SH256 hash:
76000d98e72180be37d86e472569e4c8db3cb617c2e984c5d01c2d1f59c1ee7f
MD5 hash:
15fd8379caf0886be83260ef52221d86
SHA1 hash:
d3abbc30a030769d6e26368cef3aeb449bbeb10f
SH256 hash:
ad8f8f9711ceb9d68301ade7a9ce11515b2e41040dcda0318ae707edb43655de
MD5 hash:
3c49dcfebc82681cd5d3551835257e23
SHA1 hash:
cfe42ee156805845bc3b7250f701061e4aa00dee
SH256 hash:
c9a50785d28e9f81a0ca117c1864547f96576fe691d9499621644d6159766a29
MD5 hash:
cde23169211ba65408d4871a71fd36e6
SHA1 hash:
c63b4f72f903fcdb7404ed910d757f5387720a7b
SH256 hash:
0e1ed59215270970f4173355c2b2b350e7df5f55fefd035316340aba66546aa9
MD5 hash:
4a6534cc0223582f6561c8b75217f510
SHA1 hash:
c556c78a736b4b6e6d78d984e6557dff0b5a93d2
SH256 hash:
544fd44adafbb8e952480d111dc1a90e72ae20c98bfe8cd30e8b2a963683bc0f
MD5 hash:
23ba533f13d30ef66c119b854fa10a27
SHA1 hash:
977c43425342052392ce136771e1015b528d9f39
SH256 hash:
0479a0a09f9f9b56c485f5312238ee042ac004b221918d9357462d439e911378
MD5 hash:
23bff7d5de1f48d92bb79dfc7a288321
SHA1 hash:
64a4d28663db271ebfd03f3f13d78ac80220f000
SH256 hash:
ee4e788e944f79a3f11fab8fc7da10190e6f1457f38e0cd1c8e86aeec126a9c6
MD5 hash:
ff4a64e27dff011d923e8b1b74ebf8d5
SHA1 hash:
17e97687eca63b3e70555030fc12fb3dfd111846
SH256 hash:
1b088c20141b2eea3b26eb7cf994803c55abac2940cc08d084c33a2da5cffd85
MD5 hash:
924de9bd7fc14f38cd9d5ca2612872b7
SHA1 hash:
0e7d2dd87feb126705bcbd8bc0a1ad439edced65
SH256 hash:
1bbf1271ce5c9dc20b595fdf1f516166f65b443599fc835607008666296983ff
MD5 hash:
49fc2ee06ab4c4b533cf9ce484c02adf
SHA1 hash:
b90f22613578232b8bf377377ea5c4d84b37b0a7
Detections:
win_zloader_g1
Parent samples :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 hash:
93c4cba30e4e919db036ca03b25885094ff34caf6a52125dc5647c16c454e700
MD5 hash:
f0380d884cef856b846e2128714e63be
SHA1 hash:
a51466452c7ad1b604335cfcf00f6547ba326dfb
SH256 hash:
a296a4a711d40b1fb9ca479ecdee4bae0790af219787bf0669b1ed3f70cb64f9
MD5 hash:
470942b2b89cbf46875e807de9596c14
SHA1 hash:
e9c49233f18fb4e2246a93c32dc34745b81e5065
SH256 hash:
f26ff17cc551cadc8cf867f18bc267d7fb163530dff5bb3a7b3af05d59f69dd5
MD5 hash:
2646e5ee08c2ad775768de0a74156800
SHA1 hash:
e165a6be23829bb77a25122e7e4e59da0c999a1d
SH256 hash:
a8fac9a063e74dc5b3546927643dceb5311e8632528dd2e00b19122010cef3fe
MD5 hash:
e5b1470513c411da4e871056d5e90f75
SHA1 hash:
e7b720e59944bb633d9f74c9ec1c4fb68b7c8bc6
SH256 hash:
5f2c0e3d35618665f44d6633f9802ea28ac9d651968201a40750ea7d76f2a9d6
MD5 hash:
3dc54a0ec4f41e56f9b7156a83d1f131
SHA1 hash:
99ed70487aca5661e9c2fa473a729af58aac732c
SH256 hash:
b3b08b64da4ba469b597ea33b499e9ceb4006f47ffeaae3bd91369acb79d662f
MD5 hash:
ba11c575edb1edf0beff3eb4b7ba4806
SHA1 hash:
0f116fcdb64b77b8438d38be4e380fdbd65dd383
SH256 hash:
344398406d4f9373334f1fdecd2ea787dc108e98b879caea12b7f3d8a56d37b5
MD5 hash:
34ef6537c43a584f7e2b6fcfd27d851c
SHA1 hash:
133b3d72246f7e5a828adada7482f336e7e99f80
SH256 hash:
d45f08b42166979807a9a9ab00acaec258632c6d0bdddf209f7fa6249517bd6a
MD5 hash:
b400b911918cb7d9dc56cd842dc6e424
SHA1 hash:
e0c609cc42bf60e9eb39dc96f0a1fe30e699d348
Please note that we are no longer able to provide a coverage score for Virus Total.

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:BitcoinAddress
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:INDICATOR_SUSPICIOUS_EXE_WindDefender_AntiEmaulation
Author:ditekSHen
Description:Detects executables containing potential Windows Defender anti-emulation checks
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:MALWARE_Win_RedLine
Author:ditekSHen
Description:Detects RedLine infostealer
Rule name:pe_imphash
Rule name:Skystars_Malware_Imphash
Author:Skystars LightDefender
Description:imphash

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Comments