65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b

Analysis

max time kernel
45s
max time network
47s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
26-12-2022 06:51

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General

Target

65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
Size

10.8MB
MD5

fd3e9ed99f48d45c982d308f70c6ab7f
SHA1

c031f23c1d516d6c73e13f1c6f4ab44e4d11e62d
SHA256

65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b
SHA512

66a4f6836217eced8e8cba6ded62389f63f793371afe1ae86dd7381e703df434dd99b788cb1fe79042dddad9e7b00c4e5858fabbd376b13b93afbd4d5c727fcd
SSDEEP

49152:9LWr+gLFL1RUZt9zWLJcf5fhDduc/SNqmMl8ibuN:9LWheZ7WLJcfEkScmI8iiN

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3385717845-2518323428-350143044-1000\Software\Microsoft\Windows\CurrentVersion\Run\Wumv = "\"C:\\Users\\Admin\\AppData\\Roaming\\Wumv.exe\""	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.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 21 IoCs

pid	Process
1124	powershell.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
Token: SeDebugPrivilege	1124	powershell.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 1708 wrote to memory of 1124	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	28
PID 1708 wrote to memory of 1124	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	28
PID 1708 wrote to memory of 1124	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	28
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 568	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	30
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 696	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	31
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 864	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	32
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 988	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	33
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 324	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	34
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 300	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	35
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36
PID 1708 wrote to memory of 1472	1708	65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe	36

C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
"C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1708
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -enc UwB0AGEAcgB0AC0AUwBsAGUAZQBwACAALQBTAGUAYwBvAG4AZABzACAAMgA1AA==
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1124
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:568
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:696
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:864
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:988
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:324
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:300
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:1472
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:1620
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:484
- C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  C:\Users\Admin\AppData\Local\Temp\65e79e17383e35d59287374ddbca9b7764573f10b17d64b122aa9d7d68a14e7b.exe
  2⤵
  PID:564

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/568-66-0x0000000140000000-0x00000001403FE000-memory.dmp

Filesize
4.0MB

Download
memory/568-76-0x0000000140000000-0x00000001403FE000-memory.dmp

Filesize
4.0MB

Download
memory/568-72-0x0000000140000000-0x00000001403FE000-memory.dmp

Filesize
4.0MB

Download
memory/568-74-0x0000000140000000-0x00000001403FE000-memory.dmp

Filesize
4.0MB

Download
memory/568-70-0x0000000140000000-0x00000001403FE000-memory.dmp

Filesize
4.0MB

Download
memory/568-67-0x0000000140000000-0x00000001403FE000-memory.dmp

Filesize
4.0MB

Download
memory/1124-58-0x0000000000000000-mapping.dmp

Download
memory/1124-62-0x0000000002774000-0x0000000002777000-memory.dmp

Filesize
12KB

Download
memory/1124-63-0x000000000277B000-0x000000000279A000-memory.dmp

Filesize
124KB

Download
memory/1124-64-0x0000000002774000-0x0000000002777000-memory.dmp

Filesize
12KB

Download
memory/1124-65-0x000000000277B000-0x000000000279A000-memory.dmp

Filesize
124KB

Download
memory/1124-61-0x000007FEEAFA0000-0x000007FEEBAFD000-memory.dmp

Filesize
11.4MB

Download
memory/1124-60-0x000007FEEBB00000-0x000007FEEC523000-memory.dmp

Filesize
10.1MB

Download
memory/1708-69-0x000000001BC96000-0x000000001BCB5000-memory.dmp

Filesize
124KB

Download
memory/1708-54-0x000000013FA80000-0x0000000140556000-memory.dmp

Filesize
10.8MB

Download
memory/1708-57-0x000000001D110000-0x000000001D1A2000-memory.dmp

Filesize
584KB

Download
memory/1708-56-0x00000000219A0000-0x0000000021E0E000-memory.dmp

Filesize
4.4MB

Download
memory/1708-55-0x000007FEFBD91000-0x000007FEFBD93000-memory.dmp

Filesize
8KB

Download
memory/1708-177-0x000000001BC96000-0x000000001BCB5000-memory.dmp

Filesize
124KB

Download