15c7e5e81d3c9c27ac8ee54fe02dd9d9adadcdd13bd758a0d501ad60f531ef46

Analysis

max time kernel
5s
max time network
6s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
04/07/2024, 17:40

Sharing

Copy URL

Twitter E-mail

Reason

Machine shutdown

Report Analysis Logs

General

Target

15c7e5e81d3c9c27ac8ee54fe02dd9d9adadcdd13bd758a0d501ad60f531ef46.vbs
Size

894B
MD5

e4eb801891b1e2d31bbf92ab4dbdc129
SHA1

b02944319c438a6bcdd52e1052eb1c23d7008230
SHA256

15c7e5e81d3c9c27ac8ee54fe02dd9d9adadcdd13bd758a0d501ad60f531ef46
SHA512

2ef19f1758a9c32d64f7ae8fe9716e98913bd5748acc76fe76b87d1b6bd6ea4eb349086b74f256ced24867bef284500c69c0e98a73335ca15828148a3a348a6a

Score

10^/10

evasion trojan

Malware Config

Signatures

UAC bypass 3 TTPs 1 IoCs

evasion trojan

Bypass User Account Control

T1548.002

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA = "0"	powershell.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\death\msgbox.vbs	WScript.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2896	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2896	powershell.exe
Token: SeShutdownPrivilege	1792	shutdown.exe
Token: SeRemoteShutdownPrivilege	1792	shutdown.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2060 wrote to memory of 2896	2060	WScript.exe	28
PID 2060 wrote to memory of 2896	2060	WScript.exe	28
PID 2060 wrote to memory of 2896	2060	WScript.exe	28
PID 2060 wrote to memory of 2652	2060	WScript.exe	30
PID 2060 wrote to memory of 2652	2060	WScript.exe	30
PID 2060 wrote to memory of 2652	2060	WScript.exe	30
PID 2060 wrote to memory of 2756	2060	WScript.exe	31
PID 2060 wrote to memory of 2756	2060	WScript.exe	31
PID 2060 wrote to memory of 2756	2060	WScript.exe	31
PID 2060 wrote to memory of 2768	2060	WScript.exe	94
PID 2060 wrote to memory of 2768	2060	WScript.exe	94
PID 2060 wrote to memory of 2768	2060	WScript.exe	94
PID 2060 wrote to memory of 2632	2060	WScript.exe	35
PID 2060 wrote to memory of 2632	2060	WScript.exe	35
PID 2060 wrote to memory of 2632	2060	WScript.exe	35
PID 2060 wrote to memory of 2804	2060	WScript.exe	38
PID 2060 wrote to memory of 2804	2060	WScript.exe	38
PID 2060 wrote to memory of 2804	2060	WScript.exe	38
PID 2060 wrote to memory of 2708	2060	WScript.exe	40
PID 2060 wrote to memory of 2708	2060	WScript.exe	40
PID 2060 wrote to memory of 2708	2060	WScript.exe	40
PID 2060 wrote to memory of 2532	2060	WScript.exe	42
PID 2060 wrote to memory of 2532	2060	WScript.exe	42
PID 2060 wrote to memory of 2532	2060	WScript.exe	42
PID 2060 wrote to memory of 2932	2060	WScript.exe	44
PID 2060 wrote to memory of 2932	2060	WScript.exe	44
PID 2060 wrote to memory of 2932	2060	WScript.exe	44
PID 2652 wrote to memory of 1148	2652	cmd.exe	46
PID 2652 wrote to memory of 1148	2652	cmd.exe	46
PID 2652 wrote to memory of 1148	2652	cmd.exe	46
PID 2060 wrote to memory of 1524	2060	WScript.exe	47
PID 2060 wrote to memory of 1524	2060	WScript.exe	47
PID 2060 wrote to memory of 1524	2060	WScript.exe	47
PID 2060 wrote to memory of 288	2060	WScript.exe	48
PID 2060 wrote to memory of 288	2060	WScript.exe	48
PID 2060 wrote to memory of 288	2060	WScript.exe	48
PID 2060 wrote to memory of 264	2060	WScript.exe	51
PID 2060 wrote to memory of 264	2060	WScript.exe	51
PID 2060 wrote to memory of 264	2060	WScript.exe	51
PID 2768 wrote to memory of 988	2768	cmd.exe	53
PID 2768 wrote to memory of 988	2768	cmd.exe	53
PID 2768 wrote to memory of 988	2768	cmd.exe	53
PID 2756 wrote to memory of 1100	2756	cmd.exe	54
PID 2756 wrote to memory of 1100	2756	cmd.exe	54
PID 2756 wrote to memory of 1100	2756	cmd.exe	54
PID 2632 wrote to memory of 1496	2632	cmd.exe	55
PID 2632 wrote to memory of 1496	2632	cmd.exe	55
PID 2632 wrote to memory of 1496	2632	cmd.exe	55
PID 2060 wrote to memory of 584	2060	WScript.exe	56
PID 2060 wrote to memory of 584	2060	WScript.exe	56
PID 2060 wrote to memory of 584	2060	WScript.exe	56
PID 2804 wrote to memory of 2540	2804	cmd.exe	57
PID 2804 wrote to memory of 2540	2804	cmd.exe	57
PID 2804 wrote to memory of 2540	2804	cmd.exe	57
PID 2708 wrote to memory of 1280	2708	cmd.exe	58
PID 2708 wrote to memory of 1280	2708	cmd.exe	58
PID 2708 wrote to memory of 1280	2708	cmd.exe	58
PID 2532 wrote to memory of 1976	2532	cmd.exe	60
PID 2532 wrote to memory of 1976	2532	cmd.exe	60
PID 2532 wrote to memory of 1976	2532	cmd.exe	60
PID 2060 wrote to memory of 1156	2060	WScript.exe	61
PID 2060 wrote to memory of 1156	2060	WScript.exe	61
PID 2060 wrote to memory of 1156	2060	WScript.exe	61
PID 1524 wrote to memory of 904	1524	cmd.exe	63

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\15c7e5e81d3c9c27ac8ee54fe02dd9d9adadcdd13bd758a0d501ad60f531ef46.vbs"
1⤵
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2060
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Set-ItemProperty -Path REGISTRY::HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Policies\System -Name EnableLUA -Value 0
  2⤵
  - UAC bypass
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2896
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2652
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1148
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1100
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2768
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:988
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2632
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1496
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2804
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:2540
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2708
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1280
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2532
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1976
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:2932
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1672
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1524
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:904
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:288
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:940
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:264
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1700
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:584
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:1612
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:1156
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:2604
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:764
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:2680
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:2456
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:2764
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c start C:\Windows\death\msgbox.vbs
  2⤵
  PID:2376
- - C:\Windows\System32\WScript.exe
    "C:\Windows\System32\WScript.exe" "C:\Windows\death\msgbox.vbs"
    3⤵
    PID:2572
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /c shutdown /r /t 0
  2⤵
  PID:2388
- - C:\Windows\system32\shutdown.exe
    shutdown /r /t 0
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:1792

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x0
1⤵
PID:1816

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{AB8902B4-09CA-4BB6-B78D-A8F59079A8D5}
1⤵
PID:2768

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x1
1⤵
PID:2020

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Defense Evasion

Abuse Elevation Control Mechanism

T1548

Bypass User Account Control

T1548.002

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\death\msgbox.vbs

Filesize
28B

MD5
b6e919a1dc3cba72b24ea865f4bf9e71

SHA1
d0301379a04c0a87c5637d5621fa68086fbb89d0

SHA256
907a059c55000bae173089ac312476ee122d28fb053dd872ec4dc6fea8bef907

SHA512
b17bdfc11ea71f2fc9d91cce7e72b321f40a06a969c771f025c96edcaed303513d3ee62aee20dd6891ed3198f254710ae40d0d3005f6ff51cd05612210626104

Download Submit
memory/2896-4-0x000007FEF619E000-0x000007FEF619F000-memory.dmp

Filesize
4KB

Download
memory/2896-5-0x000000001B670000-0x000000001B952000-memory.dmp

Filesize
2.9MB

Download
memory/2896-6-0x00000000022D0000-0x00000000022D8000-memory.dmp

Filesize
32KB

Download
memory/2896-7-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp

Filesize
9.6MB

Download
memory/2896-8-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp

Filesize
9.6MB

Download
memory/2896-9-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp

Filesize
9.6MB

Download
memory/2896-12-0x0000000002E1B000-0x0000000002E82000-memory.dmp

Filesize
412KB

Download
memory/2896-11-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp

Filesize
9.6MB

Download
memory/2896-10-0x000007FEF5EE0000-0x000007FEF687D000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads