2c64f883ad89b892133f031c46d79d9a7bf5074ce4fe707fb34570242cf36f5e | Triage

Analysis

max time kernel
121s
max time network
121s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:37

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General

Target

2c64f883ad89b892133f031c46d79d9a7bf5074ce4fe707fb34570242cf36f5e.dll
Size

574KB
MD5

c9ec275fbc0a5414ada5b511ac6239d3
SHA1

9982a082be37ad2ac2651928c3a7c26a613a0d32
SHA256

2c64f883ad89b892133f031c46d79d9a7bf5074ce4fe707fb34570242cf36f5e
SHA512

3ce2b93af578d25968337c2b38b602ae6395a9399101570128cc6052da099fd581a403ffe1978adec46b17dd65888e0761869fc7d001e1640a5bcbff88c802b6

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2656 wrote to memory of 2712	2656	regsvr32.exe	regsvr32.exe
PID 2656 wrote to memory of 2712	2656	regsvr32.exe	regsvr32.exe
PID 2656 wrote to memory of 2712	2656	regsvr32.exe	regsvr32.exe
PID 2712 wrote to memory of 3048	2712	regsvr32.exe	rundll32.exe
PID 2712 wrote to memory of 3048	2712	regsvr32.exe	rundll32.exe
PID 2712 wrote to memory of 3048	2712	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2c64f883ad89b892133f031c46d79d9a7bf5074ce4fe707fb34570242cf36f5e.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2656

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\2c64f883ad89b892133f031c46d79d9a7bf5074ce4fe707fb34570242cf36f5e.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2712

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2c64f883ad89b892133f031c46d79d9a7bf5074ce4fe707fb34570242cf36f5e.dll",DllRegisterServer
3⤵
PID:3048

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2712-115-0x0000000000000000-mapping.dmp

Download
memory/2712-117-0x0000000000955000-0x0000000000956000-memory.dmp

Filesize
4KB

Download
memory/2712-116-0x0000000000931000-0x0000000000955000-memory.dmp

Filesize
144KB

Download
memory/3048-118-0x0000000000000000-mapping.dmp

Download