MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8c52b7aff318185c82a7c08e6f662d9fe223b016d1c01b16b92c2f83fc712fb2. 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: 14


Intelligence 14 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8c52b7aff318185c82a7c08e6f662d9fe223b016d1c01b16b92c2f83fc712fb2
SHA3-384 hash: 7f19394f1289ecba1e36716a6bb70e2ec564645b24489efd6ef77822f33a7e27aad0a49be50f57f091cffc6ff37ed83f
SHA1 hash: 3e772e7c73468d23f441a84bc0900d900465e510
MD5 hash: 9162a407d6c083d340df9ca6f0bca1bc
humanhash: jersey-spaghetti-lithium-cold
File name:9162a407d6c083d340df9ca6f0bca1bc.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:362'496 bytes
First seen:2023-05-28 14:27:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 937554e81340ac479b370382e43a74d4 (3 x GCleaner, 1 x RecordBreaker, 1 x Smoke Loader)
ssdeep 6144:YAEIPC75oori0wYGn8y5PjdUEPCjtDSkB3dk61oPj:YpiGXi0m8ythnCjJh3dEL
Threatray 91 similar samples on MalwareBazaar
TLSH T1E6746D5392E13D54E9655A72CE2FC7F87B5EF6208E593BA912289E1F04B13B2C273701
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon c2e0e0f8f0f8e4bb (1 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
254
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
9162a407d6c083d340df9ca6f0bca1bc.exe
Verdict:
Malicious activity
Analysis date:
2023-05-28 14:29:45 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/b4100f07-eff8-461b-84b6-cd8727e5ea0b

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/392778/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/88321/overview
Behaviour
MalwareBazaar
SystemUptime
MeasuringTime
CPUID_Instruction
CheckCmdLine
EvasionGetTickCount
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware packed
Link:
https://www.filescan.io/uploads/647364f5c395c96192999573/reports/95129285-59f3-4578-9531-8f949be04853/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/8c52b7aff318185c82a7c08e6f662d9fe223b016d1c01b16b92c2f83fc712fb2
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.
Malware family:
Malicious Packer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3f2ddfdc-fa6e-4852-b345-8c3b215cf34c
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1244015
Signature
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8c52b7aff318185c82a7c08e6f662d9fe223b016d1c01b16b92c2f83fc712fb2/
Threat name:
Win32.Trojan.RedLine
Create hunting rule
Status:
Malicious
First seen:
2023-05-28 14:20:55 UTC
File Type:
PE (Exe)
Extracted files:
52
AV detection:
18 of 23 (78.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rrjlpl7tdamfzavhychg6zrnt7rchmaw2habwfvzfqxyh7drf6za._file
Verdict:
malicious
Similar samples:
04e4112e33bae95be1b7d00d1801772d09dae6ced5b91fd4de03b2929641ba7c
GCleaner
1177adfb95bdd9a54a339005976ed4096d23fb4dd2099e91c35fc526c9a7cdbd
GCleaner
553b8b4dba248dab016b3ec35d5c6ef565bcbb46fc9768e40cbe5b3c7bebc260
GCleaner
6d2016e9d9252c1025080f601edbd0709b99066c87550206914dda9cea247c5d
GCleaner
8aec7f3354e9897a3eefd2e32357081ed1e7f5f49dbfd26d34947460a00d1938
GCleaner
97220971c36d54223c20434481179646a3eba74c3ca97f0c11d3f194bc377e8d
GCleaner
bdf041383a0d74070378d1b5bc8e9b695c7b48063936887f64897df3d5aea049
GCleaner
e29ff3b2a901941f9b51de181a18a7730e01fbab155392d8c319002a88a116f5
GCleaner
e2fd6562b8e27e431dd4c4a6ea13acf38679b93781e419de28a34981c4d94e17
GCleaner
f575b96dd642a57556c72211a7936b43598fb61a626fe41f5441e59fa2846b15
GCleaner
+ 81 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/230528-rszrbsfg4v/
Behaviour
Program crash
Downloads MZ/PE file
GCleaner
Malware Config
C2 Extraction:
45.12.253.56
45.12.253.72
45.12.253.98
45.12.253.75
Gathering data
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/8c52b7aff318185c82a7c08e6f662d9fe223b016d1c01b16b92c2f83fc712fb2

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:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB

File information

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

Web download

GCleaner

Executable exe 8c52b7aff318185c82a7c08e6f662d9fe223b016d1c01b16b92c2f83fc712fb2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2642461/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/392778/

Comments