210cddde479e8b524014a9bacf95299bc7287e342ee49a25d1eead62a6de3ce4 | Triage

Resubmissions

29-10-2020 14:11

201029-vsztnfplge 10

26-08-2020 13:48

200826-1klx2ne3mj 3

Analysis

max time kernel
52s
max time network
17s
platform
windows7_x64
resource
win7v200722
submitted
26-08-2020 13:48

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General

Target

printabledocx.dll
Size

293KB
MD5

cbfb455108f9b2d783a66a6f9793352d
SHA1

7237c3b785c03e1d24ab64464b1c0ce00ef1a4bc
SHA256

210cddde479e8b524014a9bacf95299bc7287e342ee49a25d1eead62a6de3ce4
SHA512

1c7fed8a955d1747e824195fb7b13c5470ffded3c88714e6bd8512193f7042f7ca1ec7688d7b079a1a2148a20e01ed5b543b9abcf5b5aceb109410a94aa20315

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1152 748 WerFault.exe rundll32.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

WerFault.exe

pid process

1152 WerFault.exe
1152 WerFault.exe
1152 WerFault.exe
1152 WerFault.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1152 WerFault.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 388 wrote to memory of 748	388	rundll32.exe	rundll32.exe
PID 748 wrote to memory of 1152	748	rundll32.exe	WerFault.exe
PID 748 wrote to memory of 1152	748	rundll32.exe	WerFault.exe
PID 748 wrote to memory of 1152	748	rundll32.exe	WerFault.exe
PID 748 wrote to memory of 1152	748	rundll32.exe	WerFault.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\printabledocx.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:388

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\printabledocx.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:748

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 748 -s 224
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1152

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/748-0-0x0000000000000000-mapping.dmp

Download
memory/748-3-0x0000000000000000-mapping.dmp

Download
memory/1152-1-0x0000000000000000-mapping.dmp

Download
memory/1152-2-0x0000000002160000-0x0000000002171000-memory.dmp

Filesize
68KB

Download
memory/1152-4-0x00000000024D0000-0x00000000024E1000-memory.dmp

Filesize
68KB

Download