Analysis
- max time kernel
39s - max time network
111s - platform
windows10_x64 - resource
win10v20201028 - submitted
09/11/2020, 19:42
Static task
static1
Behavioral task
behavioral1
Sample
16764722754134sdfnt42.pdf.exe
Resource
win7v20201028
0 signatures
0 seconds
Behavioral task
behavioral2
Sample
16764722754134sdfnt42.pdf.exe
Resource
win10v20201028
0 signatures
0 seconds
General
- Target 16764722754134sdfnt42.pdf.exe
- Size 555KB
- Sample201109-gpkarfmyme
- SHA256 e0467337d731f38bd8215652a767fdbae5fa1c6a9d4dfe75a995a221ae2f5750
- MD5 c3b3a69a830f2ec41218248be55b41fc
- SHA1 a80cbd76b73cd0f4cc8d9f62e352d807f2abd485
- SHA512 00e13d050f791fb5b6021b69f59fe7732313a58be08fff6b0b215cb13a49b755b50517703cb6d2d8f99e9423ae62306cf916fab1108387be50b06fab1322b825
- MD5 SHA1 SHA512
Score
6/10
Malware Config
Signatures
- Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 16764722754134sdfnt42.pdf.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum\0 16764722754134sdfnt42.pdf.exe - Program crash 1 IoCs
pid pid_target Process procid_target 3944 4704 WerFault.exe 67 - Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe 3944 WerFault.exe - Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeRestorePrivilege 3944 WerFault.exe Token: SeBackupPrivilege 3944 WerFault.exe Token: SeDebugPrivilege 3944 WerFault.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\16764722754134sdfnt42.pdf.exe"C:\Users\Admin\AppData\Local\Temp\16764722754134sdfnt42.pdf.exe"1⤵
- Maps connected drives based on registry
PID:4704 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4704 -s 78562⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3944
-