c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3

Analysis

max time kernel
150s
max time network
122s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
05/11/2023, 10:46

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Report Analysis Logs

General

Target

c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
Size

2.7MB
MD5

d21440f665ff83331d43989d055eee2a
SHA1

0bc7712b26c994a625677311f1db251056e04722
SHA256

c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3
SHA512

3fc951423ed033edd1c18ad8e383e7bf0c1fa3afe6d143786077d1ce26ff8525352689a626b371b2ec87c5bb3d9e5f9c62abf2fed7bbf797fd8814d98c27d03f
SSDEEP

49152:1fLvt8uMVitvxAHwsQLqtdYerSHbzQbsUIdl4IaZwMW5dUlga:R5VxWbQ3er0rjPiwul

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	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2192 wrote to memory of 2876	2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe	28
PID 2192 wrote to memory of 2876	2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe	28
PID 2192 wrote to memory of 2876	2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe	28
PID 2192 wrote to memory of 2876	2192	c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe	28

C:\Users\Admin\AppData\Local\Temp\c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe
"C:\Users\Admin\AppData\Local\Temp\c40b3d5c2c38b2de6320e73d964ea2a3d7be2047758ddd7362aa923c997467a3.exe"
1⤵
- Drops file in Drivers directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2192
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd /c rd "C:\Windows\system32\drivers\etcDOLLH" /S /Q
  2⤵
  PID:2876

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

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/2192-0-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-1-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-3-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-4-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2192-5-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-6-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-7-0x00000000003B0000-0x00000000003B1000-memory.dmp

Filesize
4KB

Download
memory/2192-8-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-9-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-10-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-11-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-12-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-15-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-16-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-17-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-18-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-19-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-20-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-21-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-22-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download
memory/2192-23-0x0000000000400000-0x00000000007A4000-memory.dmp

Filesize
3.6MB

Download