Overview
overview
7Static
static
3Release.zip
windows11-21h2-x64
1bin/API.dll
windows11-21h2-x64
1celestial.cc.exe
windows11-21h2-x64
3main.exe
windows11-21h2-x64
7workspace/...le.txt
windows11-21h2-x64
3workspace/...et.txt
windows11-21h2-x64
3workspace/...le.txt
windows11-21h2-x64
3workspace/..._1.txt
windows11-21h2-x64
3workspace/..._2.txt
windows11-21h2-x64
3workspace/...le.txt
windows11-21h2-x64
3workspace/...tefile
windows11-21h2-x64
1workspace/...le.txt
windows11-21h2-x64
3Analysis
-
max time kernel
0s -
platform
windows11-21h2_x64 -
resource
win11-20240709-en -
resource tags
arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system -
submitted
25-07-2024 10:53
Static task
static1
Behavioral task
behavioral1
Sample
Release.zip
Resource
win11-20240709-en
Behavioral task
behavioral2
Sample
bin/API.dll
Resource
win11-20240709-en
Behavioral task
behavioral3
Sample
celestial.cc.exe
Resource
win11-20240709-en
Behavioral task
behavioral4
Sample
main.exe
Resource
win11-20240709-en
Behavioral task
behavioral5
Sample
workspace/.tests/appendfile.txt
Resource
win11-20240709-en
Behavioral task
behavioral6
Sample
workspace/.tests/getcustomasset.txt
Resource
win11-20240709-en
Behavioral task
behavioral7
Sample
workspace/.tests/isfile.txt
Resource
win11-20240709-en
Behavioral task
behavioral8
Sample
workspace/.tests/listfiles/test_1.txt
Resource
win11-20240709-en
Behavioral task
behavioral9
Sample
workspace/.tests/listfiles/test_2.txt
Resource
win11-20240709-en
Behavioral task
behavioral10
Sample
workspace/.tests/readfile.txt
Resource
win11-20240709-en
Behavioral task
behavioral11
Sample
workspace/.tests/writefile
Resource
win11-20240709-en
Behavioral task
behavioral12
Sample
workspace/.tests/writefile.txt
Resource
win11-20240709-en
General
-
Target
workspace/.tests/appendfile.txt
-
Size
7B
-
MD5
260ca9dd8a4577fc00b7bd5810298076
-
SHA1
53a5687cb26dc41f2ab4033e97e13adefd3740d6
-
SHA256
aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
-
SHA512
51e85deb51c2b909a21ec5b8e83b1cb28da258b1be227620105a345a2bd4c6aea549cd5429670f2df33324667b9f623a420b3a0bdbbd03ad48602211e75478a7
Malware Config
Signatures
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies registry class 1 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3866437728-1832012455-4133739663-1000_Classes\Local Settings cmd.exe -
Suspicious use of WriteProcessMemory 2 IoCs
description pid Process procid_target PID 3508 wrote to memory of 4856 3508 cmd.exe 82 PID 3508 wrote to memory of 4856 3508 cmd.exe 82
Processes
-
C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\workspace\.tests\appendfile.txt1⤵
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:3508 -
C:\Windows\system32\NOTEPAD.EXE"C:\Windows\system32\NOTEPAD.EXE" C:\Users\Admin\AppData\Local\Temp\workspace\.tests\appendfile.txt2⤵PID:4856
-