bf9f383bd10ca183ccf932eb42f55b47403164b21cf17df3efd9508db38d3960 | Triage

Resubmissions

08-05-2024 18:47

240508-xe74fahf4y 7

08-05-2024 18:39

240508-xamlyabh63 7

Analysis

max time kernel
117s
max time network
120s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
08-05-2024 18:39

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General

Target

$PLUGINSDIR/nsNiuniuSkin.dll
Size

896KB
MD5

1834fd72e6a7387749d014a30b53d6ac
SHA1

e6c51f9f578e86e376501fc08f6d80cfe11bdb52
SHA256

148cb136ff5ae9711ddb869b5f22065ee89e13eaf5081ce39c07dbe89ccd97b7
SHA512

c8247a7916c718311a0f458cbb2133d77e3950609bb2c4b9470a9a7725a1d4d595422fb8c3c42f34629fd045675c72b221fee26a5188b9df4a0f3099857ec204
SSDEEP

24576:/pIQCUFPxa+iDkpxMJIpgT62mQh8lZIn:oUFPxarJICm25oZE

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28
PID 2108 wrote to memory of 2176	2108	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsNiuniuSkin.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2108
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsNiuniuSkin.dll,#1
  2⤵
  PID:2176

Network

MITRE ATT&CK Matrix

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Downloads