1a41c7db12fb2165e4235e2a756083d565d413ca8641d9786dd522eecc410686 | Triage

Analysis

max time kernel
119s
max time network
122s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:26

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General

Target

1a41c7db12fb2165e4235e2a756083d565d413ca8641d9786dd522eecc410686.dll
Size

574KB
MD5

e1310ecd0e017d26fc29dc99a973fa07
SHA1

ff4c1b0eafca4e7cc8c70079d39fded035620640
SHA256

1a41c7db12fb2165e4235e2a756083d565d413ca8641d9786dd522eecc410686
SHA512

10490a57c33370a8949abe3d88aed0035a5070797c9675a0f6aa5b337aaba1e3b400f89d38fe1cc58f0a74362cdcad60d2c6e31d189b1cd798b4e12461197290

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2588 wrote to memory of 2584	2588	regsvr32.exe	regsvr32.exe
PID 2588 wrote to memory of 2584	2588	regsvr32.exe	regsvr32.exe
PID 2588 wrote to memory of 2584	2588	regsvr32.exe	regsvr32.exe
PID 2584 wrote to memory of 1020	2584	regsvr32.exe	rundll32.exe
PID 2584 wrote to memory of 1020	2584	regsvr32.exe	rundll32.exe
PID 2584 wrote to memory of 1020	2584	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\1a41c7db12fb2165e4235e2a756083d565d413ca8641d9786dd522eecc410686.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2588

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\1a41c7db12fb2165e4235e2a756083d565d413ca8641d9786dd522eecc410686.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2584

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\1a41c7db12fb2165e4235e2a756083d565d413ca8641d9786dd522eecc410686.dll",DllRegisterServer
3⤵
PID:1020

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1020-118-0x0000000000000000-mapping.dmp

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memory/2584-115-0x0000000000000000-mapping.dmp

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memory/2584-117-0x00000000033C5000-0x00000000033C6000-memory.dmp

Filesize
4KB

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