MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d44d14b09b78148967302b879739f599a812f36da463c3b99abbb71550033f92. 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: d44d14b09b78148967302b879739f599a812f36da463c3b99abbb71550033f92
SHA3-384 hash: 4f073c20c5408e02190e049736f6c5de571524b6c7ebf11357bee2edd6bdc8e84407adf8a34b03eaad620df789479782
SHA1 hash: f840d86206ff9e1a6c88f7cfd1e9cd6b64d74073
MD5 hash: 9e11db3d983c9113575d81a4bcb35df3
humanhash: fifteen-echo-network-louisiana
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:2'196'794 bytes
First seen:2023-01-30 08:31:21 UTC
Last seen:2023-01-30 08:59:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'449 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 49152:2c1CYbSBSEg2TePLs0ikqiuomZgONJU0OvrnYekNNvLCgv2MR:DYSEg7iQPmZBJ7ZLv2MR
Threatray 5'889 similar samples on MalwareBazaar
TLSH T10CA5336698E38475E2A387F6AC78CD01EA737D092F3A5E09395E870F0FBB2515530B61
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 a4d6caeab2928ed4 (97 x GCleaner)
Reporter andretavare5
Tags:exe gcleaner


Avatar
andretavare5
Sample downloaded from http://45.12.253.74/pineapple.php?pub=mixinte

Intelligence

File Origin
# of uploads :
14
# of downloads :
201
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-30 08:31:43 UTC
Tags:
installer
Link:
https://app.any.run/tasks/461f8a1a-2bd8-4727-b8b8-b1e1c18659e9

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/358156/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.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
Modifying a system file
Creating a file in the %AppData% subdirectories
Sending an HTTP GET request
Sending a custom TCP request
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 tool to kill processes
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/63948/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
greyware overlay packed shell32.dll
Link:
https://www.filescan.io/uploads/63d780841c9cbf7d625471d4/reports/115dc3a3-f662-44fa-bc18-627506da8f06/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:
Unknown
Link:
https://analyze.intezer.com/analyses/7e4f1999-b5b7-4f0f-aa6b-f5399c98947a
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1161379
Signature
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
Obfuscated command line found
Snort IDS alert for network traffic
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 794120 Sample: file.exe Startdate: 30/01/2023 Architecture: WINDOWS Score: 100 48 45.12.253.98 CMCSUS Germany 2->48 50 Snort IDS alert for network traffic 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 Detected unpacking (changes PE section rights) 2->54 56 4 other signatures 2->56 10 file.exe 2 2->10         started        signatures3 process4 file5 32 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->32 dropped 60 Obfuscated command line found 10->60 14 file.tmp 18 17 10->14         started        signatures6 process7 file8 34 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->34 dropped 36 C:\Users\user\AppData\Local\...\_isdecmp.dll, PE32 14->36 dropped 38 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->38 dropped 40 7 other files (6 malicious) 14->40 dropped 17 finalrecovery.exe 20 14->17         started        process9 dnsIp10 42 45.12.253.56, 49691, 80 CMCSUS Germany 17->42 44 45.12.253.72, 49692, 80 CMCSUS Germany 17->44 46 45.12.253.75, 49693, 80 CMCSUS Germany 17->46 30 C:\Users\user\AppData\...\YlH2FxtmK.exe, PE32 17->30 dropped 21 YlH2FxtmK.exe 17->21         started        24 cmd.exe 1 17->24         started        file11 process12 signatures13 58 Multi AV Scanner detection for dropped file 21->58 26 taskkill.exe 1 24->26         started        28 conhost.exe 24->28         started        process14
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d44d14b09b78148967302b879739f599a812f36da463c3b99abbb71550033f92/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-30 08:32:09 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=2rgrjme3pakiszzqfodzoopvtgubf43nurr4hom2xo3rkuadh6ja._file
Verdict:
unknown
Similar samples:
115a2104771faeeac12f9fceec09b35c364614e97f446a471aa5ac61ff2d9e21
GCleaner
1818ff8e61e60b2bf7314c8d2267d1e424f29fca6b1c92c0d9f68c5d4dfe7e64
GCleaner
2112d46298b6c66221ada5f4628d97d4e977c72a414cd0af4e7e5ec16a55fcb3
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502cc078f4ce8e2a5a6ee664b0221170eae8a6ae00b36f01c2c27b3588a3f762
GCleaner
64973c872efccb5a775192d317ba1667f8a3e6095500a14bb8cc52c9caa463d7
GCleaner
95ed890ae4489320ea244a4c12156041848fa3b80c5fdab9080e8e9fe4f6d062
GCleaner
c6041381dca149356dba2bc83550a5bc234c151f9faf099e8179ae1f3e1b275b
GCleaner
cb1d02439ee479924b4b503533592a8ac47a0fc66291ff241a66a936889925ea
GCleaner
+ 5'879 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230130-kfahcahg37/
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
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:
917b8d04990caed1a209d675633f8c44978a02edc0f5531e5e03fbe28da2fb5c
MD5 hash:
16f9f0aead6450d91418ffde507d1750
SHA1 hash:
7fcde87b9e2965708249c4e286ca29a4b7d13efa
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/59d75e43-3eb4-483b-a65d-06d8df21b99b/
SH256 hash:
91f22228e2c0c514423d279a1019350a0965cbacf45ad832901c49a26b97c55d
MD5 hash:
de0133d83677a2666855a5be94b93872
SHA1 hash:
d8893ba3de1dc04ca04b703de0b9133781a9fdd7
Link:
https://www.unpac.me/results/59d75e43-3eb4-483b-a65d-06d8df21b99b/
SH256 hash:
88dac1be47743ebd87b354e8e7434daccd7ee69794c1d1fc35a741c14039f4a5
MD5 hash:
97eda3fbbf9cf5e9f0fcada647aa6f25
SHA1 hash:
5a1cd65a49a221ac4acfd1fc790ebea496fdb638
Link:
https://www.unpac.me/results/59d75e43-3eb4-483b-a65d-06d8df21b99b/
SH256 hash:
c432fab5c1779fe9416552d16139582150d45fa0ee1231daff32b32fd98738a0
MD5 hash:
3a9332527fc25068c4911b3a9d9089e6
SHA1 hash:
07032abe6c75ef587d8be715f8da549cd7bec325
Link:
https://www.unpac.me/results/59d75e43-3eb4-483b-a65d-06d8df21b99b/
SH256 hash:
d44d14b09b78148967302b879739f599a812f36da463c3b99abbb71550033f92
MD5 hash:
9e11db3d983c9113575d81a4bcb35df3
SHA1 hash:
f840d86206ff9e1a6c88f7cfd1e9cd6b64d74073
Link:
https://www.unpac.me/results/59d75e43-3eb4-483b-a65d-06d8df21b99b/
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/d44d14b09b78148967302b879739f599a812f36da463c3b99abbb71550033f92

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/358156/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments