498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04

Analysis

max time kernel
152s
max time network
78s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
06/12/2022, 20:23

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General

Target

498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
Size

2.8MB
MD5

fc4e2172f955b5e8f58f21ae1fa7fa75
SHA1

f73a95c3420c7dc4a5039c09e3d4e6af8a6e30cb
SHA256

498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04
SHA512

dfbf07be52f58620b9b1a151e05c33a6cf311cb6bfa45abc5612fb257c650b2734c3be06786651addaece0b0d7a72b55318b73521451f047b2f955f366e26af3
SSDEEP

49152:4k6xY5h9Vc6g1esgdVSqxmBS/nB1F9Z1FQMF/q63e1anMW5dUlga:IuTPc6g1CdzxmBSZ9xQMFnoanul

Score

8^/10

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\system32\drivers\etc\hosts	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1992 wrote to memory of 516	1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe	28
PID 1992 wrote to memory of 516	1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe	28
PID 1992 wrote to memory of 516	1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe	28
PID 1992 wrote to memory of 516	1992	498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe	28

C:\Users\Admin\AppData\Local\Temp\498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe
"C:\Users\Admin\AppData\Local\Temp\498247e68c4ee6d9582c943fd5bb0ff576c01ee76114e8845a4544fc32d1aa04.exe"
1⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1992
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd /c rd "C:\Windows\system32\drivers\etcaAvmq" /S /Q
  2⤵
  PID:516

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1992-60-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-56-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-58-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-57-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-59-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-54-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-61-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-62-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-63-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-64-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-65-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download
memory/1992-55-0x00000000753D1000-0x00000000753D3000-memory.dmp

Filesize
8KB

Download
memory/1992-67-0x0000000000400000-0x00000000007BA000-memory.dmp

Filesize
3.7MB

Download