509a36a044485b5e9c9d973c14cddf064de4107a7bbcc2ef90ec0e0d7f247b49 | Triage

Analysis

max time kernel
121s
max time network
114s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:20

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General

Target

509a36a044485b5e9c9d973c14cddf064de4107a7bbcc2ef90ec0e0d7f247b49.dll
Size

574KB
MD5

4345014edb4c2ce0f2d2ffd137e15860
SHA1

4d8b67bfc49b75d93ee0a556bae80635718a0317
SHA256

509a36a044485b5e9c9d973c14cddf064de4107a7bbcc2ef90ec0e0d7f247b49
SHA512

95a8d6c3ede24f2bfdebbe6ab913d448daf652435b78440ab5055f43b366d2104dc4cc777ec1944338a8f9edf18a53e773878ec9904df2fcb651c8e152d37c7f

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2152 wrote to memory of 2308	2152	regsvr32.exe	regsvr32.exe
PID 2152 wrote to memory of 2308	2152	regsvr32.exe	regsvr32.exe
PID 2152 wrote to memory of 2308	2152	regsvr32.exe	regsvr32.exe
PID 2308 wrote to memory of 1180	2308	regsvr32.exe	rundll32.exe
PID 2308 wrote to memory of 1180	2308	regsvr32.exe	rundll32.exe
PID 2308 wrote to memory of 1180	2308	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\509a36a044485b5e9c9d973c14cddf064de4107a7bbcc2ef90ec0e0d7f247b49.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2152

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\509a36a044485b5e9c9d973c14cddf064de4107a7bbcc2ef90ec0e0d7f247b49.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2308

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\509a36a044485b5e9c9d973c14cddf064de4107a7bbcc2ef90ec0e0d7f247b49.dll",DllRegisterServer
3⤵
PID:1180

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1180-118-0x0000000000000000-mapping.dmp

Download
memory/2308-115-0x0000000000000000-mapping.dmp

Download
memory/2308-117-0x0000000002ED5000-0x0000000002ED6000-memory.dmp

Filesize
4KB

Download
memory/2308-116-0x0000000002EB1000-0x0000000002ED5000-memory.dmp

Filesize
144KB

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