MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a982c060cc2bc424f1bd2dd3d93824c9f70a514156bfccd7ca3552c2d6e62cb2. 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: a982c060cc2bc424f1bd2dd3d93824c9f70a514156bfccd7ca3552c2d6e62cb2
SHA3-384 hash: e880960f1557f414e1413078113f314b49182c5463e028ae4dc2fc63cac139b5b2a59af4773b3507be912309331ac257
SHA1 hash: fecbaf59c88ecc4a60978448450434627b975fe9
MD5 hash: ad2924265d319647c3f11a1929526382
humanhash: mirror-sad-carbon-september
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'958'400 bytes
First seen:2023-01-27 19:15:32 UTC
Last seen:2023-01-27 19:45:02 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:okug+6d+U+5unH8TmSp/00D4K5mKzyTcoBOKLCgv2MR:hug+6d+UK+Sp/00DjmKeTcNiv2MR
TLSH T1C695338FE341C57CC9538AF2263961941EB97CCF303D09173BE9A38E1EB5160A85977A
TrID 78.6% (.EXE) Inno Setup installer (109740/4/30)
10.1% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
2.1% (.MZP) WinArchiver Mountable compressed Archive (3000/1)
1.4% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 71f0e0ccccf0f0f0 (204 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 :
13
# of downloads :
210
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-01-27 19:18:37 UTC
Tags:
installer
Link:
https://app.any.run/tasks/9a8df4ce-8e65-49cd-9bb6-866c15df7acc

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/357599/
Detection(s):
SecuriteInfo.com.Trojan.Moneyinst.746.21331.248.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/63534/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/63d422f32d4f6d560e234ed6/reports/f13e7d5e-362f-42c6-af56-cd5d22a40b7b/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/43394927-1594-46df-985d-579fedd77119
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1160541
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 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: 793278 Sample: file.exe Startdate: 27/01/2023 Architecture: WINDOWS Score: 92 47 45.12.253.98 CMCSUS Germany 2->47 49 Snort IDS alert for network traffic 2->49 51 Multi AV Scanner detection for submitted file 2->51 53 Detected unpacking (changes PE section rights) 2->53 55 4 other signatures 2->55 10 file.exe 2 2->10         started        signatures3 process4 file5 31 C:\Users\user\AppData\Local\Temp\...\file.tmp, PE32 10->31 dropped 57 Obfuscated command line found 10->57 14 file.tmp 18 16 10->14         started        signatures6 process7 file8 33 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 14->33 dropped 35 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 14->35 dropped 37 C:\Users\user\AppData\Local\...\_RegDLL.tmp, PE32 14->37 dropped 39 6 other files (5 malicious) 14->39 dropped 17 finalrecovery.exe 24 14->17         started        process9 dnsIp10 41 45.12.253.56, 49702, 80 CMCSUS Germany 17->41 43 45.12.253.72, 49703, 80 CMCSUS Germany 17->43 45 45.12.253.75, 49704, 80 CMCSUS Germany 17->45 29 C:\Users\user\AppData\...\PD28QlXwpf.exe, PE32 17->29 dropped 21 cmd.exe 1 17->21         started        23 PD28QlXwpf.exe 17->23         started        file11 process12 process13 25 taskkill.exe 1 21->25         started        27 conhost.exe 21->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a982c060cc2bc424f1bd2dd3d93824c9f70a514156bfccd7ca3552c2d6e62cb2/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2023-01-27 19:16:10 UTC
File Type:
PE (Exe)
Extracted files:
4
AV detection:
15 of 26 (57.69%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vgbmaygmfpccj4n5fxj5sobezh3quukbk274zv6kgvjmfvxgfsza._file
Verdict:
malicious
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230127-xyrwkaeb7v/
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:
5378987256320b48e3ef55676e06887b4e13dd775d534bd7509672d3271687cb
MD5 hash:
f441e5751a623cec76d67b9c2e7628da
SHA1 hash:
6240b119cb9e83546273684a0d38a8bf6c28e6c7
Detections:
win_nymaim_g0
Create hunting rule
Nymaim
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/16c36117-294c-4c59-acc3-c8964d1814cb/
SH256 hash:
f492e00ab40742a82d26b9f6102e63446a1f6db22447158788879bbe97641148
MD5 hash:
f1f504039273b90be7071c863f3cd7b6
SHA1 hash:
23db75a8d6364cfa5cb69ba8e4cac5d1e205ab57
Link:
https://www.unpac.me/results/16c36117-294c-4c59-acc3-c8964d1814cb/
SH256 hash:
a982c060cc2bc424f1bd2dd3d93824c9f70a514156bfccd7ca3552c2d6e62cb2
MD5 hash:
ad2924265d319647c3f11a1929526382
SHA1 hash:
fecbaf59c88ecc4a60978448450434627b975fe9
Link:
https://www.unpac.me/results/16c36117-294c-4c59-acc3-c8964d1814cb/
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/a982c060cc2bc424f1bd2dd3d93824c9f70a514156bfccd7ca3552c2d6e62cb2

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/357599/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

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