Analysis
- max time kernel
150s - max time network
149s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
15/02/2024, 04:11
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9ced338569a5017d44bd76b345304521.exe
Resource
win7-20231129-en
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
9ced338569a5017d44bd76b345304521.exe
Resource
win10v2004-20231215-en
7 signatures
150 seconds
General
- Target 9ced338569a5017d44bd76b345304521.exe
- Size 271KB
- Sample240215-esbchsgh87
- SHA256 b8dae189c2de36086b83f5e87e5d1ae5bae0afcf94e85d64b0e8a7544c76e70b
- MD5 9ced338569a5017d44bd76b345304521
- SHA1 89b5bbf7f5f8485468083c0153c5b4faf0cadaee
- SHA512 2721107a5c4a311df2f6a928888e5a9675a529f54ec8c5deafb885c7e9f635408b158d09b15ccec0987c1940b3d475dd1715ddfb0413ca922ff6195acf4b1556
- SSDEEP 6144:u0CwVP/x0WSkdnKCkFgyd/RLMSRkgQ6Fi49MX6L:u0fP/uWn1kCydvRkgQ0MM
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Extracted
Family
-
xtremerat
C2
-
moha5354440.no-ip.info
Signatures
- Detect XtremeRAT payload 4 IoCs
resource yara_rule behavioral2/memory/1616-7-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral2/memory/1616-8-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral2/memory/1616-9-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat behavioral2/memory/1616-10-0x0000000010000000-0x000000001004D000-memory.dmp family_xtremerat - XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
-
resource yara_rule behavioral2/memory/1616-3-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/1616-6-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/1616-7-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/1616-8-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/1616-9-0x0000000010000000-0x000000001004D000-memory.dmp upx behavioral2/memory/1616-10-0x0000000010000000-0x000000001004D000-memory.dmp upx - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 4868 set thread context of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 4868 9ced338569a5017d44bd76b345304521.exe 1616 9ced338569a5017d44bd76b345304521.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85 PID 4868 wrote to memory of 1616 4868 9ced338569a5017d44bd76b345304521.exe 85
Processes
-
C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4868 -
C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"C:\Users\Admin\AppData\Local\Temp\9ced338569a5017d44bd76b345304521.exe"2⤵
- Suspicious use of SetWindowsHookEx
PID:1616
-