4dc8486514d07efa927c6c0a95a0789d053c7987f6bafe7975652a994f6b7af7 | Triage

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
24/05/2024, 21:41

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General

Target

WltRS.dll
Size

88KB
MD5

87b89da8c10cb8f191482087db1acdd4
SHA1

c5a36cc1a8e5a40b11bf3c9f5a1d4ef10282d3a8
SHA256

4dc8486514d07efa927c6c0a95a0789d053c7987f6bafe7975652a994f6b7af7
SHA512

c8d8e2d1c6e99aa094039f211d8962eb296ea4c60e5b34db5505def91820c15f3d5611d6b6f919f8e3e544a62160beee2c395baf1710da04c49366e07e1a4441
SSDEEP

1536:eTykAlmv0/RjL3UcMpKbLFgTVUojV+ObNgjoKFoiI:edAldFYRQvO5koKFoi

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28
PID 2392 wrote to memory of 2128	2392	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WltRS.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2392
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\WltRS.dll,#1
  2⤵
  PID:2128

Network

MITRE ATT&CK Matrix

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