Analysis
-
max time kernel
95s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
04/10/2024, 23:16
Static task
static1
Behavioral task
behavioral1
Sample
6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe
Resource
win7-20240903-en
General
-
Target
6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe
-
Size
272KB
-
MD5
0dafdcef4ed05d008c7fde7bc21daf75
-
SHA1
18ae591bd31256514b073a22be27c91d0532547b
-
SHA256
6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196
-
SHA512
01cf7cedd294e605bc687947f9aea1335addf5593c055d1ee82a7f754fce7280848d5de0862fdde226f6fa83e605571d12686d47bd7fa89c68bcb753f5f6f60a
-
SSDEEP
3072:YNZEITsAQlhWCcC6uYnF9uAzX/0faAbPy8psrs1BN2JZBS7BtRJQZfwM+ZgAqrPW:0bsAKDSruAj0fasyM34BSvG+Zgfb2CE
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 512 6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196mgr.exe -
resource yara_rule behavioral2/files/0x00090000000234b3-3.dat upx behavioral2/memory/512-5-0x0000000000400000-0x0000000000443000-memory.dmp upx behavioral2/memory/512-8-0x0000000000400000-0x0000000000443000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 3164 512 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 4480 wrote to memory of 512 4480 6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe 82 PID 4480 wrote to memory of 512 4480 6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe 82 PID 4480 wrote to memory of 512 4480 6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe 82
Processes
-
C:\Users\Admin\AppData\Local\Temp\6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe"C:\Users\Admin\AppData\Local\Temp\6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4480 -
C:\Users\Admin\AppData\Local\Temp\6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196mgr.exeC:\Users\Admin\AppData\Local\Temp\6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196mgr.exe2⤵
- Executes dropped EXE
PID:512 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 512 -s 2643⤵
- Program crash
PID:3164
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 512 -ip 5121⤵PID:4428
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\6e20f9687cd7e6e2e7cc956a4f834e079b9cfb53d7db3776f99b0fd4b3fcb196mgr.exe
Filesize67KB
MD5ba4610e9ca3ebf61ec5800955a797c13
SHA166fd641b894b56c212275eb62a45b667e6f0f78b
SHA2566eb6cb7e312086b243a1606c4df19a98e1711f3de8fe96866abbd95ba0b51ff8
SHA512cf832767a0dbf8468623b840baa578448174eff472653080d2f2123f2e514ab454e9ddabc98c827a4469760f4f22ed2ffcba71368fb11779aea2d72545776c26