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Overview
overview
10Static
static
10Creal-Stea...in.zip
windows7-x64
1Creal-Stea...in.zip
windows10-2004-x64
1Creal-Stea...NG.yml
windows7-x64
3Creal-Stea...NG.yml
windows10-2004-x64
3Creal-Stea...eal.py
windows7-x64
3Creal-Stea...eal.py
windows10-2004-x64
3Creal-Stea...ted.md
windows7-x64
3Creal-Stea...ted.md
windows10-2004-x64
3Creal-Stea...ICENSE
windows7-x64
1Creal-Stea...ICENSE
windows10-2004-x64
1Creal-Stea...DME.md
windows7-x64
3Creal-Stea...DME.md
windows10-2004-x64
3Creal-Stea...er.bat
windows7-x64
1Creal-Stea...er.bat
windows10-2004-x64
1Creal-Stea...der.py
windows7-x64
3Creal-Stea...der.py
windows10-2004-x64
3Creal-Stea...l1.png
windows7-x64
3Creal-Stea...l1.png
windows10-2004-x64
3Creal-Stea...l2.png
windows7-x64
3Creal-Stea...l2.png
windows10-2004-x64
3Creal-Stea...l3.png
windows7-x64
3Creal-Stea...l3.png
windows10-2004-x64
3Creal-Stea...rr.png
windows7-x64
3Creal-Stea...rr.png
windows10-2004-x64
3Creal-Stea...yy.png
windows7-x64
3Creal-Stea...yy.png
windows10-2004-x64
3Creal-Stea...xd.jpg
windows7-x64
3Creal-Stea...xd.jpg
windows10-2004-x64
3Creal-Stea...ll.bat
windows7-x64
1Creal-Stea...ll.bat
windows10-2004-x64
1Creal-Stea...on.bat
windows7-x64
1Creal-Stea...on.bat
windows10-2004-x64
8Analysis
-
max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
20/12/2023, 16:58
Behavioral task
behavioral1
Sample
Creal-Stealer-main.zip
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
Creal-Stealer-main.zip
Resource
win10v2004-20231215-en
Behavioral task
behavioral3
Sample
Creal-Stealer-main/.github/FUNDING.yml
Resource
win7-20231215-en
Behavioral task
behavioral4
Sample
Creal-Stealer-main/.github/FUNDING.yml
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
Creal-Stealer-main/Creal.py
Resource
win7-20231129-en
Behavioral task
behavioral6
Sample
Creal-Stealer-main/Creal.py
Resource
win10v2004-20231215-en
Behavioral task
behavioral7
Sample
Creal-Stealer-main/IfYouInfected.md
Resource
win7-20231215-en
Behavioral task
behavioral8
Sample
Creal-Stealer-main/IfYouInfected.md
Resource
win10v2004-20231215-en
Behavioral task
behavioral9
Sample
Creal-Stealer-main/LICENSE
Resource
win7-20231215-en
Behavioral task
behavioral10
Sample
Creal-Stealer-main/LICENSE
Resource
win10v2004-20231215-en
Behavioral task
behavioral11
Sample
Creal-Stealer-main/README.md
Resource
win7-20231215-en
Behavioral task
behavioral12
Sample
Creal-Stealer-main/README.md
Resource
win10v2004-20231215-en
Behavioral task
behavioral13
Sample
Creal-Stealer-main/builder.bat
Resource
win7-20231215-en
Behavioral task
behavioral14
Sample
Creal-Stealer-main/builder.bat
Resource
win10v2004-20231215-en
Behavioral task
behavioral15
Sample
Creal-Stealer-main/builder.py
Resource
win7-20231215-en
Behavioral task
behavioral16
Sample
Creal-Stealer-main/builder.py
Resource
win10v2004-20231215-en
Behavioral task
behavioral17
Sample
Creal-Stealer-main/img/Creal1.png
Resource
win7-20231129-en
Behavioral task
behavioral18
Sample
Creal-Stealer-main/img/Creal1.png
Resource
win10v2004-20231215-en
Behavioral task
behavioral19
Sample
Creal-Stealer-main/img/Creal2.png
Resource
win7-20231215-en
Behavioral task
behavioral20
Sample
Creal-Stealer-main/img/Creal2.png
Resource
win10v2004-20231215-en
Behavioral task
behavioral21
Sample
Creal-Stealer-main/img/Creal3.png
Resource
win7-20231215-en
Behavioral task
behavioral22
Sample
Creal-Stealer-main/img/Creal3.png
Resource
win10v2004-20231215-en
Behavioral task
behavioral23
Sample
Creal-Stealer-main/img/builderr.png
Resource
win7-20231215-en
Behavioral task
behavioral24
Sample
Creal-Stealer-main/img/builderr.png
Resource
win10v2004-20231215-en
Behavioral task
behavioral25
Sample
Creal-Stealer-main/img/pyy.png
Resource
win7-20231215-en
Behavioral task
behavioral26
Sample
Creal-Stealer-main/img/pyy.png
Resource
win10v2004-20231215-en
Behavioral task
behavioral27
Sample
Creal-Stealer-main/img/xd.jpg
Resource
win7-20231215-en
Behavioral task
behavioral28
Sample
Creal-Stealer-main/img/xd.jpg
Resource
win10v2004-20231215-en
Behavioral task
behavioral29
Sample
Creal-Stealer-main/install.bat
Resource
win7-20231129-en
Behavioral task
behavioral30
Sample
Creal-Stealer-main/install.bat
Resource
win10v2004-20231215-en
Behavioral task
behavioral31
Sample
Creal-Stealer-main/install_python.bat
Resource
win7-20231215-en
Behavioral task
behavioral32
Sample
Creal-Stealer-main/install_python.bat
Resource
win10v2004-20231215-en
General
-
Target
Creal-Stealer-main/Creal.py
-
Size
42KB
-
MD5
fea991e39b09a902a852c6937ea2c4da
-
SHA1
9ac29c2b31dabed65e7a716587840e2a1815cd42
-
SHA256
baa6a5816056c73f157f72d0cc3875832033eeeb261049374567a85a83d0253a
-
SHA512
6344376db55cc871f27b380862f2648f90d9ef4f0c37e83ddd64ed011c68c67c55cee50d9536414e7bf88d7a7bb645fb5648c08339dfddeee98d82af98fd4bc5
-
SSDEEP
768:Q1DAWRknXeihOCSlqLCxzAj6VppDPi7WR:Q1kWRknhhFSQLhmVpoWR
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 9 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.py rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\.py\ = "py_auto_file" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\ rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell\Read\command rundll32.exe Set value (str) \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell\Read\command\ = "\"C:\\Program Files (x86)\\Adobe\\Reader 9.0\\Reader\\AcroRd32.exe\" \"%1\"" rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_Classes\Local Settings rundll32.exe Key created \REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000_CLASSES\py_auto_file\shell\Read rundll32.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 2648 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2648 AcroRd32.exe 2648 AcroRd32.exe -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2344 wrote to memory of 2304 2344 cmd.exe 29 PID 2344 wrote to memory of 2304 2344 cmd.exe 29 PID 2344 wrote to memory of 2304 2344 cmd.exe 29 PID 2304 wrote to memory of 2648 2304 rundll32.exe 30 PID 2304 wrote to memory of 2648 2304 rundll32.exe 30 PID 2304 wrote to memory of 2648 2304 rundll32.exe 30 PID 2304 wrote to memory of 2648 2304 rundll32.exe 30
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Creal-Stealer-main\Creal.py1⤵
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Creal-Stealer-main\Creal.py2⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2304 -
C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Creal-Stealer-main\Creal.py"3⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of SetWindowsHookEx
PID:2648
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
3KB
MD53ab2a806d49f22d4fb2561d4ead5b885
SHA13a4189f83361c199616e6ec7ebbf2a53ed2b02df
SHA256cb3e691c608abc4b2069c8e45224e2203e58d055e403f850bf463f89227c1fe9
SHA512044da1260bdb354b5055053cc066096cedcfc1592b8225db6efbf0af79ff534c518ca13f16351ee20f8294df745333b18f2db3c01c341a681c13504b816d413b