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:

winwdwh.exe

pid process

996 winwdwh.exe

pid	process
996	winwdwh.exe

Loads dropped DLL 2 IoCs

Processes:

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

pid	process
1396	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
1396	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.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\\55189332144610667\\winwdwh.exe"	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1819626980-2277161760-1023733287-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Update 94949499393 = "C:\\Windows\\55189332144610667\\winwdwh.exe"	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

Drops file in Windows directory 3 IoCs

Processes:

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

description	ioc	process
File created	C:\Windows\55189332144610667\winwdwh.exe	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
File opened for modification	C:\Windows\55189332144610667\winwdwh.exe	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
File opened for modification	C:\Windows\55189332144610667	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe

description	pid	process	target process
PID 1396 wrote to memory of 996	1396	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winwdwh.exe
PID 1396 wrote to memory of 996	1396	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winwdwh.exe
PID 1396 wrote to memory of 996	1396	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winwdwh.exe
PID 1396 wrote to memory of 996	1396	09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe	winwdwh.exe

C:\Users\Admin\AppData\Local\Temp\09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe
"C:\Users\Admin\AppData\Local\Temp\09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:1396

C:\Windows\55189332144610667\winwdwh.exe
C:\Windows\55189332144610667\winwdwh.exe
2⤵
- Executes dropped EXE
PID:996

Network

MITRE ATT&CK Enterprise 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

Command and Control

Exfiltration

Impact

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Downloads

C:\Windows\55189332144610667\winwdwh.exe

Filesize
187KB

MD5
cf4335ed8c85a5169f75e2436b92fbe1

SHA1
1d71b7f827ff9ae02fe187164fe1c7b10710750f

SHA256
09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

SHA512
2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Download Submit
\Windows\55189332144610667\winwdwh.exe

Filesize
187KB

MD5
cf4335ed8c85a5169f75e2436b92fbe1

SHA1
1d71b7f827ff9ae02fe187164fe1c7b10710750f

SHA256
09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

SHA512
2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Download Submit
\Windows\55189332144610667\winwdwh.exe

Filesize
187KB

MD5
cf4335ed8c85a5169f75e2436b92fbe1

SHA1
1d71b7f827ff9ae02fe187164fe1c7b10710750f

SHA256
09fe7418de08ba5494e93c2404556dde88a03f440ead6323a2c6ec36f23a0fc4

SHA512
2ec890419a273ccd363d4a3db571717ee6c9e40b290fd1c26f48c762cbf7cb4c63120c513c9b40aa87d7578f9be3b623d4566a6bbb17b1194742c4fbb9d97f48

Download Submit
memory/996-60-0x0000000000000000-mapping.dmp

Download
memory/996-63-0x00000000006F4000-0x00000000006F8000-memory.dmp

Filesize
16KB

Download
memory/996-64-0x00000000006F4000-0x00000000006F8000-memory.dmp

Filesize
16KB

Download
memory/996-65-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download
memory/1396-54-0x0000000075C71000-0x0000000075C73000-memory.dmp

Filesize
8KB

Download
memory/1396-55-0x0000000000734000-0x0000000000738000-memory.dmp

Filesize
16KB

Download
memory/1396-56-0x0000000000734000-0x0000000000738000-memory.dmp

Filesize
16KB

Download
memory/1396-57-0x0000000000400000-0x000000000059F000-memory.dmp

Filesize
1.6MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads