MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 37f074e704bbad04527d2f14ed764ecdd6e9520ad244ee92747e6ca7e6229e38. 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: 37f074e704bbad04527d2f14ed764ecdd6e9520ad244ee92747e6ca7e6229e38
SHA3-384 hash: ce66f3aa4914cb9019c61e0ee9972c9d756cf39387ab8255020622ec296620ee9ec2cbdbb53fd3df210348e6584ded27
SHA1 hash: e92e863bcebef447f56d62393f088e70bda7c9a6
MD5 hash: 67fcce3d5c8e7c4fe18c1180623103bf
humanhash: fanta-aspen-mississippi-oklahoma
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'275'544 bytes
First seen:2023-07-10 17:49:46 UTC
Last seen:2023-07-10 18:32:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'527 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:nfOyH3/ld1p409p4gPNDfpD8Lxolkz1DI1YSk2TSPv5dl2vSBreuS2w02VnKU:nGM/Pr4gPh18+lkzdIhk0g5FeuZknn
Threatray 191 similar samples on MalwareBazaar
TLSH T141453342A96C58B0E12283FA0E1F74955FBEFC3AB97C684AB50C2B5D3F77950D902352
TrID 80.3% (.EXE) Inno Setup installer (109740/4/30)
10.3% (.EXE) Win32 Executable Delphi generic (14182/79/4)
3.2% (.EXE) Win32 Executable (generic) (4505/5/1)
1.5% (.EXE) Win16/32 Executable Delphi generic (2072/23)
1.4% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 84c160b0d670b044 (28 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 :
2
# of downloads :
321
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-07-10 17:53:05 UTC
Tags:
installer gcleaner
Link:
https://app.any.run/tasks/afbcfb03-6fee-4140-91e7-b7b1e560afee

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/414522/
Detection(s):
SecuriteInfo.com.Adware.Generic2.DOZ.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
Launching the process to interact with network services
Modifying a system file
Searching for synchronization primitives
Launching a process
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Launching a tool to kill processes
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/97046/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed shell32
Link:
https://www.filescan.io/uploads/64ac44cb58d62e49a2fc6e95/reports/ea71d56f-3cc4-4b98-9961-829fc928e762/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/37f074e704bbad04527d2f14ed764ecdd6e9520ad244ee92747e6ca7e6229e38
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.
Malware family:
RedLine stealer
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7ad0844b-3f51-4112-9c22-4d853c95303d
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1270036
Behaviour
Behavior Graph:
n/a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/37f074e704bbad04527d2f14ed764ecdd6e9520ad244ee92747e6ca7e6229e38/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-07-10 17:50:06 UTC
File Type:
PE (Exe)
Extracted files:
5
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=g7yhjzyexowqiut5f4ko25sozxlosuqk2jco5etupzwkpzrcty4a._file
Verdict:
unknown
Similar samples:
474e293e9c25fdccd36c77f62b4b234fc97d8f1122dcbe78494f5482b6675f44
GCleaner
58d57f768804a9c0594a2f9a2db379788d41fbeaca4936a1fe6a0f8986265a77
GCleaner
878089116b0342bf962ed58a5c51ab9dbe845d7f64843cbf0dea9a000baad892
GCleaner
8fa3d6ae96c53e39cf1aa2f9a8bc8e1d7cebdec3c1abaa1712cf7c8a51d99f93
GCleaner
a966075818dd971effd37c47d3de59591064a7bc99f37296e04c6d8a63ce3ea2
GCleaner
aac39d073593fd30b7288c0eb03a8ac24bea0909bd441f1ecdd94058e8bb9953
GCleaner
adb6fcdf68a54e44cbc8e720040436958931ebbde6ba507ddff6fa20ec8b9774
GCleaner
c50ed0352f86462194d23cc0b3128c28eca1eaa426049abddd58e697e29831cb
GCleaner
e88259872bb2df0913c156511df3eba707e0a39f520fecd3316654c26cd05334
GCleaner
f77c4cd95258a487da134a7537ba181ff528e07116c5a96887e315bb2d20213a
GCleaner
+ 181 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230710-wekgpscd66/
Behaviour
Kills process with taskkill
Runs net.exe
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
Executes dropped EXE
Loads dropped DLL
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:
37ee3984f957a1030384998d91f984b528ee8425b7986554871239fcaf18d5fa
MD5 hash:
55f867624e8210e37fec9786ec655ecc
SHA1 hash:
ea02ce83cc6d95da9114577351816f532321579a
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
fcf343ae14691372d5ec7688a1acba9ec3a67ab0fb9f53e9b855e07c35d00006
MD5 hash:
73c4f53388e01d67d60c5a4163758a7c
SHA1 hash:
e4c8257442c6df1eff95b0767f85091efdb48c89
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
18f936ccf6fa70cbf377cb7d94169bb77ee50e3e405e4f60517307bd230f93d9
MD5 hash:
d9a87416ac972c2661bfb410351656c2
SHA1 hash:
ecd15541590deabf189dba3ab328d66bf4a2f60f
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
37ee3984f957a1030384998d91f984b528ee8425b7986554871239fcaf18d5fa
MD5 hash:
55f867624e8210e37fec9786ec655ecc
SHA1 hash:
ea02ce83cc6d95da9114577351816f532321579a
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
fcf343ae14691372d5ec7688a1acba9ec3a67ab0fb9f53e9b855e07c35d00006
MD5 hash:
73c4f53388e01d67d60c5a4163758a7c
SHA1 hash:
e4c8257442c6df1eff95b0767f85091efdb48c89
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
18f936ccf6fa70cbf377cb7d94169bb77ee50e3e405e4f60517307bd230f93d9
MD5 hash:
d9a87416ac972c2661bfb410351656c2
SHA1 hash:
ecd15541590deabf189dba3ab328d66bf4a2f60f
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
37ee3984f957a1030384998d91f984b528ee8425b7986554871239fcaf18d5fa
MD5 hash:
55f867624e8210e37fec9786ec655ecc
SHA1 hash:
ea02ce83cc6d95da9114577351816f532321579a
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
fcf343ae14691372d5ec7688a1acba9ec3a67ab0fb9f53e9b855e07c35d00006
MD5 hash:
73c4f53388e01d67d60c5a4163758a7c
SHA1 hash:
e4c8257442c6df1eff95b0767f85091efdb48c89
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
18f936ccf6fa70cbf377cb7d94169bb77ee50e3e405e4f60517307bd230f93d9
MD5 hash:
d9a87416ac972c2661bfb410351656c2
SHA1 hash:
ecd15541590deabf189dba3ab328d66bf4a2f60f
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
37ee3984f957a1030384998d91f984b528ee8425b7986554871239fcaf18d5fa
MD5 hash:
55f867624e8210e37fec9786ec655ecc
SHA1 hash:
ea02ce83cc6d95da9114577351816f532321579a
Detections:
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Nymaim
Create hunting rule
win_nymaim_g0
Create hunting rule
win_gcleaner_auto
Create hunting rule
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
fcf343ae14691372d5ec7688a1acba9ec3a67ab0fb9f53e9b855e07c35d00006
MD5 hash:
73c4f53388e01d67d60c5a4163758a7c
SHA1 hash:
e4c8257442c6df1eff95b0767f85091efdb48c89
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
18f936ccf6fa70cbf377cb7d94169bb77ee50e3e405e4f60517307bd230f93d9
MD5 hash:
d9a87416ac972c2661bfb410351656c2
SHA1 hash:
ecd15541590deabf189dba3ab328d66bf4a2f60f
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
74c7ef0d21748df5aa4be5f4479136cdd8d722a71114587edf1e041b3d8ccefe
MD5 hash:
ab79ef68155e5bde1f434e1311f3ff74
SHA1 hash:
843d5f1f1a751256f505f7a63090ddbeebd45192
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
SH256 hash:
37f074e704bbad04527d2f14ed764ecdd6e9520ad244ee92747e6ca7e6229e38
MD5 hash:
67fcce3d5c8e7c4fe18c1180623103bf
SHA1 hash:
e92e863bcebef447f56d62393f088e70bda7c9a6
Link:
https://www.unpac.me/results/21a7a6fe-e058-458b-bc8e-3fb2d6a78a74/
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/37f074e704bbad04527d2f14ed764ecdd6e9520ad244ee92747e6ca7e6229e38

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/414522/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments