MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 26e2f1a7942ae5a66d776a4f3c81ecf7555ab214815df3e203c3a739d18c76b4. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 26e2f1a7942ae5a66d776a4f3c81ecf7555ab214815df3e203c3a739d18c76b4
SHA3-384 hash: ba5429fdd23a25452719a8353303c01140b049a23f77724992336dfe8927b30507b01b42c4767519ac6bd540f3e443f8
SHA1 hash: da240e46d4961ce6f05cb29fcf62726af9a01026
MD5 hash: b758429dba3c2a6973f763347a9ea54a
humanhash: kansas-network-indigo-september
File name:file
Download: download sample
Signature GCleaner
Create hunting rule
File size:1'257'066 bytes
First seen:2023-07-01 10:37:59 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 884310b1928934402ea6fec1dbd3cf5e (3'725 x GCleaner, 3'514 x Socks5Systemz, 262 x RaccoonStealer)
ssdeep 24576:OfOySK9wnyEtkG0aphLF24nguIdPlAofVb0WP1rARpJjBBp/D:OG7KqnyEtT04equt7SE2pvBp
Threatray 3'478 similar samples on MalwareBazaar
TLSH T1FA4523D3EA88A97EE432DB787945D236067A3DE44AB46426F0EF7F8D163B507081B340
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 6070ecc4ccf4ba98 (14 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 :
1
# of downloads :
282
Origin country :
US US
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/404846/
Detection(s):
SecuriteInfo.com.Adware.Generic2.DOZ.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Creating a window
Creating a process from a recently created file
Сreating synchronization primitives
Searching for the window
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
Creating a file in the %AppData% subdirectories
Running batch commands
Creating a process with a hidden window
Using the Windows Management Instrumentation requests
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/94465/overview
Behaviour
MalwareBazaar
CheckCmdLine
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
control greyware installer lolbin overlay packed packed shell32
Link:
https://www.filescan.io/uploads/64a0020a3d1253262b2d0df4/reports/37d6709e-4af0-41cd-83e7-0860eb41ae54/overview
Verdict:
Malicious
Labled as:
Win/grayware_confidence_60%
Link:
https://www.hybrid-analysis.com/sample/26e2f1a7942ae5a66d776a4f3c81ecf7555ab214815df3e203c3a739d18c76b4
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/4beda92a-8d96-45ec-b7de-deb2a0838c1c
Result
Threat name:
Nymaim
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1264469
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
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 dropped file
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Nymaim
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 897499 Sample: file.exe Startdate: 01/07/2023 Architecture: WINDOWS Score: 100 40 45.12.253.72 CMCSUS Germany 2->40 42 45.12.253.75 CMCSUS Germany 2->42 44 45.12.253.98 CMCSUS Germany 2->44 48 Found malware configuration 2->48 50 Antivirus detection for URL or domain 2->50 52 Antivirus detection for dropped file 2->52 54 8 other signatures 2->54 9 file.exe 2 2->9         started        signatures3 process4 file5 30 C:\Users\user\AppData\Local\...\is-D5OT2.tmp, PE32 9->30 dropped 12 is-D5OT2.tmp 11 102 9->12         started        process6 file7 32 C:\Users\user\AppData\Local\...\_setup64.tmp, PE32+ 12->32 dropped 34 C:\Users\user\AppData\Local\...\_iscrypt.dll, PE32 12->34 dropped 36 C:\...\unins000.exe (copy), PE32 12->36 dropped 38 8 other files (6 malicious) 12->38 dropped 15 ReiSpacer71.exe 8 12->15         started        19 net.exe 1 12->19         started        process8 dnsIp9 46 45.12.253.56, 80 CMCSUS Germany 15->46 28 C:\Users\user\AppData\...\FlUEAwvR.exe, PE32 15->28 dropped 21 FlUEAwvR.exe 15->21         started        24 conhost.exe 19->24         started        26 net1.exe 1 19->26         started        file10 process11 signatures12 56 Multi AV Scanner detection for dropped file 21->56
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/26e2f1a7942ae5a66d776a4f3c81ecf7555ab214815df3e203c3a739d18c76b4/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Suspicious
First seen:
2023-07-01 10:38:05 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=e3rpdj4ufls2m3lxnjhtzapm65kvvmquqfo7hyqdyotttummo22a._file
Verdict:
malicious
Similar samples:
5b06a1d47febc51608577e8827a61ae277ac79a5d4beeeab6bc1ddd6b9a88077
GCleaner
806374db08f908a0e5622f192bebb29d262b442cda27038d214d3fb802e6311c
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901d0d19ba4a552a8fd41451dd2143a6338376b15b37ed0adc167da496d547b0
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93cb045c691341fee5fe4b5aae26233c3bdfb480db20a904ef7f7749db2c6e86
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9dc3c210f41de276264b20019ec64beb14955fb59dff048b10fab6a397a26be3
GCleaner
9fba8733adf4186bd258da008bc4ba26e72e871fa6df2815d8a2ce2c9eb4d451
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a966075818dd971effd37c47d3de59591064a7bc99f37296e04c6d8a63ce3ea2
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cf34174392d422249a3b1c2a488709b3606143bf51acfa14ca53928051697331
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e0b5db430f465421dd7bf6e65e1d7af8d93c738a61c08730b32550bdcea4b7ef
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f77c4cd95258a487da134a7537ba181ff528e07116c5a96887e315bb2d20213a
GCleaner
+ 3'468 additional samples on MalwareBazaar
Result
Malware family:
gcleaner
Create hunting rule
Score:
  10/10
Tags:
family:gcleaner discovery loader
Link:
https://tria.ge/reports/230701-mpc1yahg8z/
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:
1679c5b159f83c7ef8fd071d341b7f26ffb048812fb5c67654e5ac12413a1729
MD5 hash:
fafebee6289e25b0b81c4b8b64627a6c
SHA1 hash:
a950db660ea55c8b16ff29d2b1d3096939651f12
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
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
2f9587ff89ec12e6d1b7224f396976557fd53c2f928e2e24b9c4e4a8086d6872
MD5 hash:
9e209495c0937bd44f4b9d615f9841db
SHA1 hash:
72aa6cf94c1add86a77bd568389fac942062a2bf
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
ef4f9683bf6a457066817270b76c60bae984b5d651b7dfa660300d054add8372
MD5 hash:
98331161af842c568d056e941d231394
SHA1 hash:
dcf94403a7d9d3166a6b58840897295fe4776f0d
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
1679c5b159f83c7ef8fd071d341b7f26ffb048812fb5c67654e5ac12413a1729
MD5 hash:
fafebee6289e25b0b81c4b8b64627a6c
SHA1 hash:
a950db660ea55c8b16ff29d2b1d3096939651f12
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
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
2f9587ff89ec12e6d1b7224f396976557fd53c2f928e2e24b9c4e4a8086d6872
MD5 hash:
9e209495c0937bd44f4b9d615f9841db
SHA1 hash:
72aa6cf94c1add86a77bd568389fac942062a2bf
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
ef4f9683bf6a457066817270b76c60bae984b5d651b7dfa660300d054add8372
MD5 hash:
98331161af842c568d056e941d231394
SHA1 hash:
dcf94403a7d9d3166a6b58840897295fe4776f0d
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
1679c5b159f83c7ef8fd071d341b7f26ffb048812fb5c67654e5ac12413a1729
MD5 hash:
fafebee6289e25b0b81c4b8b64627a6c
SHA1 hash:
a950db660ea55c8b16ff29d2b1d3096939651f12
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
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
2f9587ff89ec12e6d1b7224f396976557fd53c2f928e2e24b9c4e4a8086d6872
MD5 hash:
9e209495c0937bd44f4b9d615f9841db
SHA1 hash:
72aa6cf94c1add86a77bd568389fac942062a2bf
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
ef4f9683bf6a457066817270b76c60bae984b5d651b7dfa660300d054add8372
MD5 hash:
98331161af842c568d056e941d231394
SHA1 hash:
dcf94403a7d9d3166a6b58840897295fe4776f0d
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
SH256 hash:
26e2f1a7942ae5a66d776a4f3c81ecf7555ab214815df3e203c3a739d18c76b4
MD5 hash:
b758429dba3c2a6973f763347a9ea54a
SHA1 hash:
da240e46d4961ce6f05cb29fcf62726af9a01026
Link:
https://www.unpac.me/results/6ebcc885-7405-47eb-8410-1439930e7bd1/
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/26e2f1a7942ae5a66d776a4f3c81ecf7555ab214815df3e203c3a739d18c76b4

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/404846/
  
URLhaus
https://urlhaus.abuse.ch/url/2509470/

Comments