MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 746016d4f3431badf85613cd99b7f6360f622663ff9487528b9ea6e8cfbf017d. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 746016d4f3431badf85613cd99b7f6360f622663ff9487528b9ea6e8cfbf017d
SHA3-384 hash: 6b3cecaeef89a2f7afbce103de87e213cc953cc74e730fd107027b3678a7b5fd2fbc512d79a83180549a06e75915e6c6
SHA1 hash: d2abac0189d384977470c9445910a6ee88586dce
MD5 hash: 948360d67932ea0786a3908f03c69d93
humanhash: spaghetti-north-music-grey
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'446'289 bytes
First seen:2022-10-26 23:02:03 UTC
Last seen:2022-10-26 23:29:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'446 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:Z2eB76h5Q4ep3UL9e7yi+IyCZd1ort0K3c96D4uF+eheK1olA5hq:MA/TGI7yi+IH1ort0BcEteTHDq
TLSH T13EB5336647B0013AECA956799E5BCF6639A7BD448F7C8480FCACEE9D4E33081C41DB61
TrID 50.3% (.EXE) Win32 Executable PowerBASIC/Win 9.x (148303/79/28)
37.2% (.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://95.214.24.96/load.php?pub=mixinte

Intelligence

File Origin
# of uploads :
18
# of downloads :
245
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
ficker
Create hunting rule
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2022-10-26 23:02:22 UTC
Tags:
installer evasion loader trojan ficker stealer vidar opendir
Link:
https://app.any.run/tasks/74b1fc0e-0fed-4df2-9ea8-50ae618af82d

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/324587/
Detection(s):
SecuriteInfo.com.Trojan-Dropper.Win32.Agent.14403.21121.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
Moving a recently created file
Modifying a system file
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a file in the system32 subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
Creating a file in the Windows subdirectories
Launching a process
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/45789/overview
Behaviour
MalwareBazaar
CheckCmdLine
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:
Unknown
Link:
https://analyze.intezer.com/analyses/0d4871cc-80ed-44e0-9cad-0e481c90c85f
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1098871
Signature
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)
Machine Learning detection for dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 731517 Sample: file.exe Startdate: 27/10/2022 Architecture: WINDOWS Score: 96 47 45.139.105.1 CMCSUS Italy 2->47 49 85.31.46.167 CLOUDCOMPUTINGDE Germany 2->49 51 Antivirus detection for URL or domain 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Detected unpacking (changes PE section rights) 2->55 57 4 other signatures 2->57 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\...\is-LGM3T.tmp, PE32 10->31 dropped 13 is-LGM3T.tmp 16 25 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 4 other files (2 malicious) 13->39 dropped 16 exsearcher60.exe 21 13->16         started        process8 dnsIp9 41 107.182.129.235, 49696, 80 META-ASUS Reserved 16->41 43 171.22.30.106, 49697, 80 CMCSUS Germany 16->43 45 45.139.105.171, 49695, 80 CMCSUS Italy 16->45 29 C:\Users\user\AppData\...\KKUNkOlMe.exe, PE32 16->29 dropped 20 KKUNkOlMe.exe 16->20         started        23 cmd.exe 1 16->23         started        file10 process11 signatures12 59 Multi AV Scanner detection for dropped file 20->59 25 taskkill.exe 1 23->25         started        27 conhost.exe 23->27         started        process13
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/746016d4f3431badf85613cd99b7f6360f622663ff9487528b9ea6e8cfbf017d/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2022-10-26 23:03:09 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=orqbnvhtimn236cwcpgztn7wgyhwejtd76kiouult2tort57af6q._file
Verdict:
malicious
Result
Malware family:
nymaim
Create hunting rule
Score:
  10/10
Tags:
family:nymaim discovery trojan
Link:
https://tria.ge/reports/221026-2z57sshgdk/
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
Loads dropped DLL
Executes dropped EXE
NyMaim
Malware Config
C2 Extraction:
45.139.105.171
85.31.46.167
Unpacked files
SH256 hash:
b0b7ef10dac54ea703ce8069e099d05cb9a2b4221f89e986a9566aed3c9fe25c
MD5 hash:
2d5958f7f1f6c76c26fcb6dc35e63185
SHA1 hash:
788ebad5bd20e6b5e885738153a7a3e3e9df5c01
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/3d06ca4a-8aa1-4565-8af1-1b45b553d814/
SH256 hash:
39557713b2c3cf2fb11575903da5c51860a887c44b14063c052d5b43ac87e496
MD5 hash:
294b7f97d038df549a035c9b9ffa8947
SHA1 hash:
c4fa6cd97ed0d719bf62a383bf8cf7db734b7b76
Link:
https://www.unpac.me/results/3d06ca4a-8aa1-4565-8af1-1b45b553d814/
SH256 hash:
746016d4f3431badf85613cd99b7f6360f622663ff9487528b9ea6e8cfbf017d
MD5 hash:
948360d67932ea0786a3908f03c69d93
SHA1 hash:
d2abac0189d384977470c9445910a6ee88586dce
Link:
https://www.unpac.me/results/3d06ca4a-8aa1-4565-8af1-1b45b553d814/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.68
Link:
https://yomi.yoroi.company/submissions/746016d4f3431badf85613cd99b7f6360f622663ff9487528b9ea6e8cfbf017d

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/324587/
  
URLhaus
https://urlhaus.abuse.ch/url/2276314/

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