2cb6858356a71b0f86fb186a55b7bd1bf9cf11157834cd36e6c4baa1dd324da4 | Triage

Analysis

max time kernel
117s
max time network
117s
platform
windows10_x64
resource
win10-en-20211208
submitted
15-01-2022 01:26

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General

Target

2cb6858356a71b0f86fb186a55b7bd1bf9cf11157834cd36e6c4baa1dd324da4.dll
Size

574KB
MD5

d315c4fac3a11e1fafe902d8944e9070
SHA1

a788cf7069901d31921b6bf501fa97dd580427e1
SHA256

2cb6858356a71b0f86fb186a55b7bd1bf9cf11157834cd36e6c4baa1dd324da4
SHA512

1a3943a4f02c35f990d524028f2ee254de71ee2393b54f149122efd37f040b6ff356b5eda5bcab2934776879349a52b66a2bc4638efac8c697f57b39d035a91b

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 1672 wrote to memory of 3400	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 3400	1672	regsvr32.exe	regsvr32.exe
PID 1672 wrote to memory of 3400	1672	regsvr32.exe	regsvr32.exe
PID 3400 wrote to memory of 3816	3400	regsvr32.exe	rundll32.exe
PID 3400 wrote to memory of 3816	3400	regsvr32.exe	rundll32.exe
PID 3400 wrote to memory of 3816	3400	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\2cb6858356a71b0f86fb186a55b7bd1bf9cf11157834cd36e6c4baa1dd324da4.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1672

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\2cb6858356a71b0f86fb186a55b7bd1bf9cf11157834cd36e6c4baa1dd324da4.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:3400

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\2cb6858356a71b0f86fb186a55b7bd1bf9cf11157834cd36e6c4baa1dd324da4.dll",DllRegisterServer
3⤵
PID:3816

Network

MITRE ATT&CK Matrix

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Downloads

memory/3400-115-0x0000000000000000-mapping.dmp

Download
memory/3400-117-0x0000000000805000-0x0000000000806000-memory.dmp

Filesize
4KB

Download
memory/3816-118-0x0000000000000000-mapping.dmp

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