050458750f20063832b0c1b62e83e4def62d1e29b5399ac871683438e5c5c584 | Triage

Analysis

max time kernel
36s
max time network
10s
platform
windows7_x64
resource
win7v200430
submitted
19-07-2020 19:36

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General

Target

murofet_2.1.0.7.vir.exe
Size

159KB
MD5

93eb83774f21ac712f7766d458601761
SHA1

6fcd7da5c7ef5817fe5038265b87dafba82574f7
SHA256

050458750f20063832b0c1b62e83e4def62d1e29b5399ac871683438e5c5c584
SHA512

761b02b750318a2fd25f99ad628800884b00f0f5896fc2a385d80744ce1a87e28da2ac15794ff80b3da1b1bfe544ade3b97214eb941902c29318273d89e0e897

Score

3^/10

Malware Config

Signatures

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

308 272 WerFault.exe murofet_2.1.0.7.vir.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

murofet_2.1.0.7.vir.exeWerFault.exe

description pid process

Token: SeSecurityPrivilege 272 murofet_2.1.0.7.vir.exe
Token: SeDebugPrivilege 308 WerFault.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

murofet_2.1.0.7.vir.exe

description	pid	process	target process
PID 272 wrote to memory of 308	272	murofet_2.1.0.7.vir.exe	WerFault.exe
PID 272 wrote to memory of 308	272	murofet_2.1.0.7.vir.exe	WerFault.exe
PID 272 wrote to memory of 308	272	murofet_2.1.0.7.vir.exe	WerFault.exe
PID 272 wrote to memory of 308	272	murofet_2.1.0.7.vir.exe	WerFault.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

WerFault.exe

pid process

308 WerFault.exe
308 WerFault.exe
308 WerFault.exe
308 WerFault.exe

C:\Users\Admin\AppData\Local\Temp\murofet_2.1.0.7.vir.exe
"C:\Users\Admin\AppData\Local\Temp\murofet_2.1.0.7.vir.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:272

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 272 -s 192
2⤵
- Program crash
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
PID:308

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/308-0-0x0000000000000000-mapping.dmp

Download
memory/308-1-0x0000000002100000-0x0000000002111000-memory.dmp

Filesize
68KB

Download
memory/308-2-0x0000000002880000-0x0000000002891000-memory.dmp

Filesize
68KB

Download