f937c98290b5a09606e63fa0144ac2dacd6b4617caa6d5c5a26057e7f3a3a50c

Analysis

max time kernel
148s
max time network
131s
platform
windows7_x64
resource
win7-20231020-en
resource tags

arch:x64arch:x86image:win7-20231020-enlocale:en-usos:windows7-x64system
submitted
01/11/2023, 14:10

Target

NEAS.60dedd912306a8b1f5e7e10f897992c0.dll
Size

76KB
MD5

60dedd912306a8b1f5e7e10f897992c0
SHA1

cf5dce24c46e0dc5d5531f2d1f6242f2a472eae1
SHA256

f937c98290b5a09606e63fa0144ac2dacd6b4617caa6d5c5a26057e7f3a3a50c
SHA512

4a32c60582db257607a4f89718313b00a479c9b2bc77f8a67de7119ccc667bbe0c147b6dd29d3785774680a7f6219439883149267d4f7082195bc16b4723c371
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZBEZ/O+jS:c8y93KQjy7G55riF1cMo03HEZGR

Score

7^/10

upx

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral1/memory/2196-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2196-4-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2196-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2196-6-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2196-9-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2076	2196	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2196	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2120 wrote to memory of 2196	2120	rundll32.exe	28
PID 2196 wrote to memory of 2076	2196	rundll32.exe	29
PID 2196 wrote to memory of 2076	2196	rundll32.exe	29
PID 2196 wrote to memory of 2076	2196	rundll32.exe	29
PID 2196 wrote to memory of 2076	2196	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.60dedd912306a8b1f5e7e10f897992c0.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2120
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\NEAS.60dedd912306a8b1f5e7e10f897992c0.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2196
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2196 -s 332
    3⤵
    - Program crash
    PID:2076

memory/2196-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2196-2-0x0000000000070000-0x0000000000071000-memory.dmp

Filesize
4KB

Download
memory/2196-4-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2196-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2196-6-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2196-9-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download