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18-01-2022 01:59

220118-ceefxafch7 1

18-01-2022 01:25

220118-bszhkafad6 10

12-01-2022 19:02

220112-xptnssdgap 1

Analysis

max time kernel
119s
max time network
123s
platform
windows10_x64
resource
win10-en-20211208
submitted
12-01-2022 19:02

Sharing

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General

Target

wTX6pg5eI.dll
Size

470KB
MD5

d7558151521bffa1c84e558f961eed25
SHA1

6ff24d8068ecfe17154c7a9d60acb34e8c3af75e
SHA256

da7fa800740b478f03c7d6b4be655eaaa52b7607a16491f7c0b34da214d08fc4
SHA512

f0a9a98542551b6138cd6e05140ca491e4e2990ae55ee97fbdcedc8fd8c4dfa671b00340e9753c536b614f2b909c14769f7d10cbf0fba03183fbf8a6f6f35779

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

regsvr32.exeregsvr32.exe

description	pid	process	target process
PID 2608 wrote to memory of 2600	2608	regsvr32.exe	regsvr32.exe
PID 2608 wrote to memory of 2600	2608	regsvr32.exe	regsvr32.exe
PID 2608 wrote to memory of 2600	2608	regsvr32.exe	regsvr32.exe
PID 2600 wrote to memory of 3172	2600	regsvr32.exe	rundll32.exe
PID 2600 wrote to memory of 3172	2600	regsvr32.exe	rundll32.exe
PID 2600 wrote to memory of 3172	2600	regsvr32.exe	rundll32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\wTX6pg5eI.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2608

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\wTX6pg5eI.dll
2⤵
- Suspicious use of WriteProcessMemory
PID:2600

C:\Windows\SysWOW64\rundll32.exe
C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\wTX6pg5eI.dll",DllRegisterServer
3⤵
PID:3172

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2600-118-0x0000000000000000-mapping.dmp

Download
memory/2600-120-0x0000000000C00000-0x0000000000D4A000-memory.dmp

Filesize
1.3MB

Download
memory/3172-119-0x0000000000000000-mapping.dmp

Download