Analysis
- max time kernel
148s - max time network
148s - platform
windows10-2004_x64 - resource
win10v2004-20231215-en - resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system - submitted
08/01/2024, 01:00
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
4a3c04d4f0550a4aa717a0264bba8a44.exe
Resource
win7-20231129-en
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
4a3c04d4f0550a4aa717a0264bba8a44.exe
Resource
win10v2004-20231215-en
2 signatures
150 seconds
General
- Target 4a3c04d4f0550a4aa717a0264bba8a44.exe
- Size 209KB
- Sample240108-bc3kaaaec9
- SHA256 6d9e6f653730f311dc0252a58690df1b83642fb567bc3eb35f502bbbf83b42a0
- MD5 4a3c04d4f0550a4aa717a0264bba8a44
- SHA1 783df52b3231ecd9f6a087459e69c9cda08a0bb8
- SHA512 f935cabf9cdcb6c6eba6182763f6fd0482caf37846709aaecfa8c01973b6c1335788878c9f90c14e8479e6526f29d9ebb2712f5628e6328a2768416e756d5b4b
- SSDEEP 3072:Gl7B6Ft6+DKlQCrqAP7+ljhpsPhahBwfEC5bZvNi7T9Dqun6vl/AdIF5EqEK+Sgw:Gl7uut7agYr0JNi7B5IlWedEK+9Anj
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3716 u.dll 396 mpress.exe - Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 3216 wrote to memory of 532 3216 4a3c04d4f0550a4aa717a0264bba8a44.exe 24 PID 3216 wrote to memory of 532 3216 4a3c04d4f0550a4aa717a0264bba8a44.exe 24 PID 3216 wrote to memory of 532 3216 4a3c04d4f0550a4aa717a0264bba8a44.exe 24 PID 532 wrote to memory of 3716 532 cmd.exe 23 PID 532 wrote to memory of 3716 532 cmd.exe 23 PID 532 wrote to memory of 3716 532 cmd.exe 23 PID 3716 wrote to memory of 396 3716 u.dll 21 PID 3716 wrote to memory of 396 3716 u.dll 21 PID 3716 wrote to memory of 396 3716 u.dll 21
Processes
-
C:\Users\Admin\AppData\Local\Temp\4a3c04d4f0550a4aa717a0264bba8a44.exe"C:\Users\Admin\AppData\Local\Temp\4a3c04d4f0550a4aa717a0264bba8a44.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:3216 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\474A.tmp\vir.bat""2⤵
- Suspicious use of WriteProcessMemory
PID:532
-
-
C:\Users\Admin\AppData\Local\Temp\47A8.tmp\mpress.exe"C:\Users\Admin\AppData\Local\Temp\47A8.tmp\mpress.exe" "C:\Users\Admin\AppData\Local\Temp\exe47A9.tmp"1⤵
- Executes dropped EXE
PID:396
-
C:\Users\Admin\AppData\Local\Temp\u.dllu.dll -bat vir.bat -save 4a3c04d4f0550a4aa717a0264bba8a44.exe.com -include s.dll -overwrite -nodelete1⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3716