4d3e92bfd7deb266d0d70027f3b20c5e99481042725fe8208af9b632bc4346b1 | Triage

Analysis

max time kernel
137s
max time network
144s
platform
windows10_x64
resource
win10v20201028
submitted
29-10-2020 14:15

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General

Target

MustangPanda_PlugX.bin.dll
Size

156KB
MD5

486f12246d6a007e869ac9b3e4075712
SHA1

859cc5311ba0f8409965200432411e4f1281bd84
SHA256

4d3e92bfd7deb266d0d70027f3b20c5e99481042725fe8208af9b632bc4346b1
SHA512

7b8b6bea4dba3a23c48763f126af2990ad4793b53701ebec7645e28c89c1d0bd52d103b7bdf4675ab7230b22b3404a3898d2657384a7cf356868811144eb4a6d

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3588 4724 WerFault.exe rundll32.exe

Suspicious behavior: EnumeratesProcesses 14 IoCs

Processes:

WerFault.exe

pid	process
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe
3588	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

WerFault.exe

description pid process

Token: SeRestorePrivilege 3588 WerFault.exe
Token: SeBackupPrivilege 3588 WerFault.exe
Token: SeDebugPrivilege 3588 WerFault.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 4684 wrote to memory of 4724	4684	rundll32.exe	rundll32.exe
PID 4684 wrote to memory of 4724	4684	rundll32.exe	rundll32.exe
PID 4684 wrote to memory of 4724	4684	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MustangPanda_PlugX.bin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4684

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\MustangPanda_PlugX.bin.dll,#1
2⤵
PID:4724

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4724 -s 616
3⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3588

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3588-2-0x0000000004950000-0x0000000004951000-memory.dmp

Filesize
4KB

Download
memory/3588-5-0x00000000052D0000-0x00000000052D1000-memory.dmp

Filesize
4KB

Download
memory/4724-0-0x0000000000000000-mapping.dmp

Download
memory/4724-1-0x0000000004C00000-0x0000000008836000-memory.dmp

Filesize
60.2MB

Download
memory/4724-3-0x0000000000000000-mapping.dmp

Download
memory/4724-4-0x0000000000000000-mapping.dmp

Download