b31d98141c7e27189ee3bdb7981fbfbf6647c8ae6e72f9181335641f017568be

Analysis

max time kernel
123s
max time network
31s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
01-04-2023 01:13

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General

Target

b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe
Size

259KB
MD5

2ad612921934ed0afd281ac0c3d89598
SHA1

f7c06c8697b441cc8f08cebb1b26631fa6c97e8a
SHA256

b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2
SHA512

8a3f554913e12930e80b0122394923d23da2c1da4a306920d94af59742dbaf0a481f78e28beaace3c159767aabafa1fff969175d9f5b3e4d0ff24ade244da9ce
SSDEEP

6144:5+IjNIIRkP9HRNyD/NRxgdg5UwCYoAhLobHvHkxhfA:5ZjtRkPrNe/9r2wCFAhcbHvHKe

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

Processes:

b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe

description	pid	process	target process
PID 1196 set thread context of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1504 1196 WerFault.exe b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

2004 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 2004 AppLaunch.exe

pid	pid_target	process	target process
1504	1196	WerFault.exe	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe

pid	process
2004	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	2004	AppLaunch.exe

Suspicious use of WriteProcessMemory 13 IoCs

Processes:

b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe

description	pid	process	target process
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 2004	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	AppLaunch.exe
PID 1196 wrote to memory of 1504	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	WerFault.exe
PID 1196 wrote to memory of 1504	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	WerFault.exe
PID 1196 wrote to memory of 1504	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	WerFault.exe
PID 1196 wrote to memory of 1504	1196	b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe
"C:\Users\Admin\AppData\Local\Temp\b5d5be601398f8adcad9083ee4f1145e383d22e8a8aab7c8e8e5d059b629beb2.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1196

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1196 -s 36
2⤵
- Program crash
PID:1504

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2004-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2004-55-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2004-59-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/2004-61-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2004-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2004-63-0x0000000002260000-0x00000000022A0000-memory.dmp

Filesize
256KB

Download