cd1675dfc58d83207ba48ecb51207feb63aaac4fb4355c8eb49505dcfaea562b | Triage

Analysis

max time kernel
42s
max time network
46s
platform
windows7_x64
resource
win7-20220718-en
resource tags

arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system
submitted
26-07-2022 08:25

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General

Target

WinSupportUp/pcicapi.dll
Size

32KB
MD5

34dfb87e4200d852d1fb45dc48f93cfc
SHA1

35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641
SHA256

2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703
SHA512

f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe
PID 600 wrote to memory of 1968	600	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportUp\pcicapi.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:600

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\WinSupportUp\pcicapi.dll,#1
2⤵
PID:1968

MITRE ATT&CK Matrix

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Downloads

memory/1968-54-0x0000000000000000-mapping.dmp

Download
memory/1968-55-0x00000000756B1000-0x00000000756B3000-memory.dmp

Filesize
8KB

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