75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

Reason

Machine shutdown

General

Target

75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe
Size

23KB
MD5

6f88963d464830430469c7b5d6de141b
SHA1

c747aa7962ee3d2631e853ad78cf72892e9560dc
SHA256

75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727
SHA512

6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc
SSDEEP

384:cTo4PxCu/JGQIixuWmHAcChy7VxplTjGFrTZZqcqg15LCfuqUw6pkh4cltkOirOe:c3v/JxtKChyv4PZZqcqg166pkWbYRW

Score

8^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
484	Au_.exe

Loads dropped DLL 4 IoCs

pid	Process
1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe
484	Au_.exe
484	Au_.exe
484	Au_.exe

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

System Information Discovery
T1082

Suspicious use of AdjustPrivilegeToken 7 IoCs

description	pid	Process
Token: SeShutdownPrivilege	484	Au_.exe
Token: SeRestorePrivilege	484	Au_.exe
Token: SeBackupPrivilege	484	Au_.exe
Token: 33	1796	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1796	AUDIODG.EXE
Token: 33	1796	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	1796	AUDIODG.EXE

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28
PID 1772 wrote to memory of 484	1772	75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe	28

C:\Users\Admin\AppData\Local\Temp\75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe
"C:\Users\Admin\AppData\Local\Temp\75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1772
- C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe
  "C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  PID:484

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1396

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x568
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1796

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:1528

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
23KB

MD5
6f88963d464830430469c7b5d6de141b

SHA1
c747aa7962ee3d2631e853ad78cf72892e9560dc

SHA256
75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

SHA512
6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc

Download Submit
C:\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
23KB

MD5
6f88963d464830430469c7b5d6de141b

SHA1
c747aa7962ee3d2631e853ad78cf72892e9560dc

SHA256
75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

SHA512
6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc

Download Submit
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
23KB

MD5
6f88963d464830430469c7b5d6de141b

SHA1
c747aa7962ee3d2631e853ad78cf72892e9560dc

SHA256
75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

SHA512
6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc

Download Submit
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
23KB

MD5
6f88963d464830430469c7b5d6de141b

SHA1
c747aa7962ee3d2631e853ad78cf72892e9560dc

SHA256
75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

SHA512
6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc

Download Submit
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
23KB

MD5
6f88963d464830430469c7b5d6de141b

SHA1
c747aa7962ee3d2631e853ad78cf72892e9560dc

SHA256
75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

SHA512
6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc

Download Submit
\Users\Admin\AppData\Local\Temp\~nsu.tmp\Au_.exe

Filesize
23KB

MD5
6f88963d464830430469c7b5d6de141b

SHA1
c747aa7962ee3d2631e853ad78cf72892e9560dc

SHA256
75bd9bf29f83de77ac83175a97b4c8be94c75832857e22f5a92756cc9765c727

SHA512
6e992354b51f427be864fd7b9704ac7fb916f56daf48e6fa62b11c77a1d5a6755a238ceea76d85b1b4aa3995d129af2ea532765ce50ab6553ae497e44d97f0bc

Download Submit
memory/1396-63-0x000007FEFB8E1000-0x000007FEFB8E3000-memory.dmp

Filesize
8KB

Download
memory/1772-54-0x0000000075291000-0x0000000075293000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

Errors