218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae

Analysis

max time kernel
154s
max time network
158s
platform
windows10-2004_x64
resource
win10v2004-20221111-en
resource tags

arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
submitted
21/11/2022, 22:59

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General

Target

218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
Size

48KB
MD5

84ea4c27d6a6b66282137a65ee90f5c5
SHA1

baa0df3b5648393900d75b6116e1e957b1368cfd
SHA256

218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae
SHA512

00e9a9ac746b7d56cd065135acc546fcd99c8f9c84f3d28ac3e5a4994f1ac41b1c9bb7a1f48ea87fc735fce8ea44a5f64b6dd08292e196850e4eef08d6313247
SSDEEP

384:/TBTwPBM7hP6CTFovGMsqG81uF4R8l5HT+D9yNvhP6CTFLE:/d629ovhPgFjXzUMNRL

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\metro.exe = "D:\\metro.exe"	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe

Drops autorun.inf file 1 TTPs 5 IoCs

Malware can abuse Windows Autorun to spread further via attached volumes.

Replication Through Removable Media

T1091

description	ioc	Process
File opened for modification	C:\autorun.inf	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
File opened for modification	D:\autorun.inf	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
File opened for modification	\??\E:\autorun.inf	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
File opened for modification	\??\F:\autorun.inf	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
File opened for modification	\??\G:\autorun.inf	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe

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

System Information Discovery
T1082

Kills process with taskkill 11 IoCs

evasion

pid	Process
2780	taskkill.exe
624	taskkill.exe
1328	taskkill.exe
1616	taskkill.exe
2772	taskkill.exe
2576	taskkill.exe
1612	taskkill.exe
1412	taskkill.exe
1552	taskkill.exe
3460	taskkill.exe
4304	taskkill.exe

Suspicious use of AdjustPrivilegeToken 11 IoCs

description	pid	Process
Token: SeDebugPrivilege	4304	taskkill.exe
Token: SeDebugPrivilege	1412	taskkill.exe
Token: SeDebugPrivilege	3460	taskkill.exe
Token: SeDebugPrivilege	1612	taskkill.exe
Token: SeDebugPrivilege	2576	taskkill.exe
Token: SeDebugPrivilege	1552	taskkill.exe
Token: SeDebugPrivilege	2772	taskkill.exe
Token: SeDebugPrivilege	1616	taskkill.exe
Token: SeDebugPrivilege	1328	taskkill.exe
Token: SeDebugPrivilege	2780	taskkill.exe
Token: SeDebugPrivilege	624	taskkill.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe

Suspicious use of WriteProcessMemory 33 IoCs

description	pid	Process	procid_target
PID 4628 wrote to memory of 3460	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	84
PID 4628 wrote to memory of 3460	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	84
PID 4628 wrote to memory of 3460	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	84
PID 4628 wrote to memory of 4304	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	85
PID 4628 wrote to memory of 4304	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	85
PID 4628 wrote to memory of 4304	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	85
PID 4628 wrote to memory of 1612	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	91
PID 4628 wrote to memory of 1612	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	91
PID 4628 wrote to memory of 1612	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	91
PID 4628 wrote to memory of 2576	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	88
PID 4628 wrote to memory of 2576	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	88
PID 4628 wrote to memory of 2576	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	88
PID 4628 wrote to memory of 2772	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	86
PID 4628 wrote to memory of 2772	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	86
PID 4628 wrote to memory of 2772	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	86
PID 4628 wrote to memory of 1412	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	92
PID 4628 wrote to memory of 1412	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	92
PID 4628 wrote to memory of 1412	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	92
PID 4628 wrote to memory of 1552	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	95
PID 4628 wrote to memory of 1552	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	95
PID 4628 wrote to memory of 1552	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	95
PID 4628 wrote to memory of 1616	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	99
PID 4628 wrote to memory of 1616	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	99
PID 4628 wrote to memory of 1616	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	99
PID 4628 wrote to memory of 1328	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	97
PID 4628 wrote to memory of 1328	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	97
PID 4628 wrote to memory of 1328	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	97
PID 4628 wrote to memory of 2780	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	101
PID 4628 wrote to memory of 2780	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	101
PID 4628 wrote to memory of 2780	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	101
PID 4628 wrote to memory of 624	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	104
PID 4628 wrote to memory of 624	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	104
PID 4628 wrote to memory of 624	4628	218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe	104

C:\Users\Admin\AppData\Local\Temp\218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe
"C:\Users\Admin\AppData\Local\Temp\218ff4587f608b2a402749989a41b204a556f9428aed3229915a985472b9cdae.exe"
1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4628
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:3460
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:4304
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2772
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2576
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1612
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1412
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1552
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1328
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:1616
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:2780
- C:\Windows\SysWOW64\taskkill.exe
  taskkill.exe /f /t /im wscript.exe
  2⤵
  - Kills process with taskkill
  - Suspicious use of AdjustPrivilegeToken
  PID:624

Network

MITRE ATT&CK Enterprise v6

Initial Access

Replication Through Removable Media

T1091

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Replication Through Removable Media

T1091

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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