MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98. 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 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98
SHA3-384 hash: ffd201d3a7322228aadc496c893f0ccd5260092cf61ec8147b484764a12f337679ae7eea6a1e8d59713a3bbefbbbb911
SHA1 hash: 3e2cf75b737a19516e0acc6971aea13def5abc37
MD5 hash: b5b84cab9d28675874e2365f7159cc72
humanhash: moon-solar-mountain-ten
File name:b5b84cab9d28675874e2365f7159cc72
Download: download sample
Signature GCleaner
Create hunting rule
File size:293'888 bytes
First seen:2023-03-31 18:23:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 1de37b80b44b4ba8316caf174d735200 (3 x Smoke Loader, 1 x GCleaner, 1 x Amadey)
ssdeep 6144:pfuYGCtr7u++PgfwNvxv2i/lXQasp2gQPN/xM:0YGWu+jwNvl/lAasa1
Threatray 1 similar samples on MalwareBazaar
TLSH T1CF54E1613E90CC32DC5A34354871DF2566BFA8315B758287B7B82BAE5E312D05B393CA
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 def8e8f8f8f0e4a1 (1 x GCleaner)
Reporter zbetcheckin
Tags:32 exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
270
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
b5b84cab9d28675874e2365f7159cc72
Verdict:
Malicious activity
Analysis date:
2023-03-31 18:24:36 UTC
Tags:
gcleaner
Link:
https://app.any.run/tasks/0a266e3a-468c-422f-9e19-7ee05a49bac1

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/379097/
Detection(s):
Sanesecurity.Malware.29066.BadIN.UNOFFICIAL
Create hunting rule

Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/75910/overview
Behaviour
MalwareBazaar
SystemUptime
CPUID_Instruction
MeasuringTime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware khalesi lockbit packed redline ursnif
Link:
https://www.filescan.io/uploads/642725465a075383fbfec919/reports/550e85b7-545f-49e9-adc8-86c141dce973/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98
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/180b3048-48e8-47c9-a790-2351ee20dca1
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1206054
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 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/a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98/
Threat name:
Win32.Trojan.Amadey
Create hunting rule
Status:
Malicious
First seen:
2023-03-31 18:24:09 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vbqe2emf5e7vj7fjd63gldugl47pelan3v3rbqyozfaoxpcp3wma._file
Verdict:
malicious
Similar samples:
d05faa3accafd17c997f954412a861208477f3deb4a60e8154b8a75aaac05989
GCleaner
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/230331-w12ccadg3v/
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
Unpacked files
SH256 hash:
27878c8e75f7d2c0aebda7c9f3d64794edf4f224138a386b85ba64aa8f0c7234
MD5 hash:
1bfe97b671befde22412e3c3f6adf47c
SHA1 hash:
a185614cedc27621ec5f400b832a23f19c34247f
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_w0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/4352ba03-b045-4877-a300-2e3c907b83d6/
Parent samples :
a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98
e5af7df2863f9e16acab231850b56fb62421fb7f4e25a6fb1d04a25efd302db6
81cbb252bf93891c7ff2242c6e792e7dbfc1dcc39cb17ebb47f2b630a46ca4e8
c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10
d9b345020df8d580d21150d66da61ce6c4f3bfb1f3fc029a4b40fe9615006757
db396e0845fb4e19743f8cc0c1233f21f14a20cdf5f5c2b65b4e4d7f2a3f8791
f04f7c4388d063e19fdd1a7a9661c7e74294a5db335d4981cfda0abd7a158372
SH256 hash:
a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98
MD5 hash:
b5b84cab9d28675874e2365f7159cc72
SHA1 hash:
3e2cf75b737a19516e0acc6971aea13def5abc37
Link:
https://www.unpac.me/results/4352ba03-b045-4877-a300-2e3c907b83d6/
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/a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98

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 a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98

(this sample)

  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/379097/

Comments


Avatar
zbet commented on 2023-03-31 18:23:16 UTC

url : hxxp://45.12.253.74/pineapple.php?pub=mixfive/