MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10. 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: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10
SHA3-384 hash: 2bc7e25e33231cd2a9616de365edf5f72f39f82a6e7de553a859aa2db81f1002842f067972c54f41430b341a8504c2c7
SHA1 hash: b1161af7038b2c27e44a5c0d5450f40292c78686
MD5 hash: 424c0f0d22d04bd2fcd087eac034706f
humanhash: chicken-alabama-montana-island
File name:424c0f0d22d04bd2fcd087eac034706f.exe
Download: download sample
Signature GCleaner
Create hunting rule
File size:294'912 bytes
First seen:2023-04-01 07:18:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 724f7af50306908b18449bf42724cf5d (7 x Smoke Loader, 3 x Stop, 2 x GCleaner)
ssdeep 6144:ZE51S7leXHwUo9QB+QHEcHftOEm9M8rY/c57uG:8o7vHg+uf4J9frq
Threatray 4 similar samples on MalwareBazaar
TLSH T13F54E0327A40C871D96A75318835DB255ABFB5311B64C687B7F82BBE6F312D0263138B
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 61c4e8e8e8e0f0c9 (1 x GCleaner)
Reporter abuse_ch
Tags:exe gcleaner

Intelligence

File Origin
# of uploads :
1
# of downloads :
255
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
424c0f0d22d04bd2fcd087eac034706f.exe
Verdict:
Malicious activity
Analysis date:
2023-04-01 07:21:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f7fe67cc-0362-4af0-8fc7-4199ff43a4e5

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/379191/
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)
DNS request
Sending an HTTP GET request
Sending a custom TCP request
Creating a file in the %temp% subdirectories
Result
Malware family:
n/a
Score:
  9/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/75991/overview
Behaviour
MalwareBazaar
MeasuringTime
CPUID_Instruction
SystemUptime
EvasionGetTickCount
EvasionQueryPerformanceCounter
CheckCmdLine
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
greyware khalesi lockbit packed ursnif vidar zusy
Link:
https://www.filescan.io/uploads/6427dae9877a0f1a5afbfeca/reports/cccc9303-9928-434a-9eee-5371bae420d5/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10
Result
Verdict:
MALICIOUS
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/8fed684b-a140-4984-b6a2-5b90f6e856ad
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1206273
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/c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-04-01 07:19:08 UTC
File Type:
PE (Exe)
Extracted files:
16
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=y4jdv2ppwiig3g4hkmunv7q4l2kd3k46uehkkbgwzchglpydhyia._file
Verdict:
malicious
Similar samples:
81cbb252bf93891c7ff2242c6e792e7dbfc1dcc39cb17ebb47f2b630a46ca4e8
GCleaner
a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98
GCleaner
d05faa3accafd17c997f954412a861208477f3deb4a60e8154b8a75aaac05989
GCleaner
e5af7df2863f9e16acab231850b56fb62421fb7f4e25a6fb1d04a25efd302db6
GCleaner
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner loader
Link:
https://tria.ge/reports/230401-h5htxagf48/
Behaviour
Program crash
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/b92b06eb-c468-4365-b9a4-75eede9e932e/
Parent samples :
a8604d1185e93f54fca91fb6658e865f3ef22c0ddd7710c30ec940ebbc4fdd98
e5af7df2863f9e16acab231850b56fb62421fb7f4e25a6fb1d04a25efd302db6
81cbb252bf93891c7ff2242c6e792e7dbfc1dcc39cb17ebb47f2b630a46ca4e8
c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10
d9b345020df8d580d21150d66da61ce6c4f3bfb1f3fc029a4b40fe9615006757
db396e0845fb4e19743f8cc0c1233f21f14a20cdf5f5c2b65b4e4d7f2a3f8791
f04f7c4388d063e19fdd1a7a9661c7e74294a5db335d4981cfda0abd7a158372
SH256 hash:
c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10
MD5 hash:
424c0f0d22d04bd2fcd087eac034706f
SHA1 hash:
b1161af7038b2c27e44a5c0d5450f40292c78686
Link:
https://www.unpac.me/results/b92b06eb-c468-4365-b9a4-75eede9e932e/
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/c7123ae9efb2106d9b875328dafe1c5e943dab9ea10ea504d6c88e65bf033e10

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.

Cape
Cape
https://www.capesandbox.com/analysis/379191/

Comments