09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

General

Target

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
Size

187KB
MD5

cf4335ed8c85a5169f75e2436b92fbe1
SHA1

1d71b7f827ff9ae02fe187164fe1c7b10710750f
SHA256

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4
SHA512

2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Score

8^/10

persistence

Malware Config

Signatures

Executes dropped EXE 1 IoCs

Processes:

winpise.exe

pid process

3408 winpise.exe

pid	process
3408	winpise.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Windows Update 94949499393 = "C:\\Windows\\3979299910631624\\winpise.exe"	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Update 94949499393 = "C:\\Windows\\3979299910631624\\winpise.exe"	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

Drops file in Windows directory 3 IoCs

Processes:

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

description	ioc	process
File created	C:\Windows\3979299910631624\winpise.exe	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
File opened for modification	C:\Windows\3979299910631624\winpise.exe	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
File opened for modification	C:\Windows\3979299910631624	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid	pid_target	process	target process
2484	548	WerFault.exe	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
3844	3408	WerFault.exe	winpise.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

description	pid	process	target process
PID 548 wrote to memory of 3408	548	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winpise.exe
PID 548 wrote to memory of 3408	548	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winpise.exe
PID 548 wrote to memory of 3408	548	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winpise.exe

C:\Users\Admin\AppData\Local\Temp\09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
"C:\Users\Admin\AppData\Local\Temp\09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe"
1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:548

C:\Windows\3979299910631624\winpise.exe
C:\Windows\3979299910631624\winpise.exe
2⤵
- Executes dropped EXE
PID:3408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3408 -s 672
3⤵
- Program crash
PID:3844

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 548 -s 488
2⤵
- Program crash
PID:2484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 548 -ip 548
1⤵
PID:4308

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3408 -ip 3408
1⤵
PID:2844

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

C:\Windows\3979299910631624\winpise.exe
Filesize
187KB

MD5
cf4335ed8c85a5169f75e2436b92fbe1

SHA1
1d71b7f827ff9ae02fe187164fe1c7b10710750f

SHA256
09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

SHA512
2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Download Submit
C:\Windows\3979299910631624\winpise.exe
Filesize
187KB

MD5
cf4335ed8c85a5169f75e2436b92fbe1

SHA1
1d71b7f827ff9ae02fe187164fe1c7b10710750f

SHA256
09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

SHA512
2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Download Submit
memory/548-130-0x00000000005D3000-0x00000000005D7000-memory.dmp

Filesize
16KB

Download
memory/548-131-0x00000000005D3000-0x00000000005D7000-memory.dmp

Filesize
16KB

Download
memory/548-132-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/548-138-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/3408-133-0x0000000000000000-mapping.dmp

Download
memory/3408-136-0x0000000000842000-0x0000000000847000-memory.dmp

Filesize
20KB

Download
memory/3408-137-0x0000000000842000-0x0000000000847000-memory.dmp

Filesize
20KB

Download
memory/3408-139-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/3408-140-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads