d8daeb2ea27da8da2101c9f0f766209cb67c967f20662e8f21cd659d8d5dc06f | Triage

Analysis

max time kernel
111s
max time network
119s
platform
windows7_x64
resource
win7
submitted
19-07-2020 19:50

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General

Target

chthonic_2.23.18.21.vir.exe
Size

875KB
MD5

5fa7bc909e5b2c4a1c664d6ec560525e
SHA1

6b0cb0877a8ee3f08b2f10b9edc3525915d4130a
SHA256

d8daeb2ea27da8da2101c9f0f766209cb67c967f20662e8f21cd659d8d5dc06f
SHA512

f567d07d5e4b255c076d835a84b6e8fa00263c773ace94fb4e0a5d33928db2ad72fe94f53f880c53a5ae77618fb787203c596d173fda32e6dbadd6576300b5b3

Score

3^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

chthonic_2.23.18.21.vir.exe

description	pid	process	target process
PID 1044 wrote to memory of 1088	1044	chthonic_2.23.18.21.vir.exe	WerFault.exe
PID 1044 wrote to memory of 1088	1044	chthonic_2.23.18.21.vir.exe	WerFault.exe
PID 1044 wrote to memory of 1088	1044	chthonic_2.23.18.21.vir.exe	WerFault.exe
PID 1044 wrote to memory of 1088	1044	chthonic_2.23.18.21.vir.exe	WerFault.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

WerFault.exe

description pid process

Token: SeDebugPrivilege 1088 WerFault.exe
Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

WerFault.exe

pid process

1088 WerFault.exe
1088 WerFault.exe
1088 WerFault.exe
1088 WerFault.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1088 1044 WerFault.exe chthonic_2.23.18.21.vir.exe

C:\Users\Admin\AppData\Local\Temp\chthonic_2.23.18.21.vir.exe
"C:\Users\Admin\AppData\Local\Temp\chthonic_2.23.18.21.vir.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 464
2⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious behavior: EnumeratesProcesses
- Program crash
PID:1088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1088-0-0x0000000000000000-mapping.dmp

Download
memory/1088-1-0x0000000001E30000-0x0000000001E41000-memory.dmp

Filesize
68KB

Download
memory/1088-2-0x00000000026A0000-0x00000000026B1000-memory.dmp

Filesize
68KB

Download