8c02f7331313feac02997d2adf3b0d4d77cb6712b1d3b3f576d715acba55411c | Triage

Analysis

max time kernel
91s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20220414-en
submitted
12-07-2022 08:20

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General

Target

1828-57-0x0000000000930000-0x0000000000952000-memory.dll
Size

136KB
MD5

059ce6d186be0f4ff1b0723539932532
SHA1

c9ca4680a60c631d11df101bcd710d0ed47762bc
SHA256

8c02f7331313feac02997d2adf3b0d4d77cb6712b1d3b3f576d715acba55411c
SHA512

651d5fa44007263c0b02ea16a454629c3ea7eb4cad136d4e0bd94cfbb1128639eb105f97350fce9269d61a8145859554d39a578601b8d13a7a840dd1673b333c

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

rundll32.exerundll32.exerundll32.exerundll32.exe

description	pid	process	target process
PID 4776 wrote to memory of 1328	4776	rundll32.exe	rundll32.exe
PID 4776 wrote to memory of 1328	4776	rundll32.exe	rundll32.exe
PID 4776 wrote to memory of 1328	4776	rundll32.exe	rundll32.exe
PID 1328 wrote to memory of 3352	1328	rundll32.exe	rundll32.exe
PID 1328 wrote to memory of 3352	1328	rundll32.exe	rundll32.exe
PID 1328 wrote to memory of 3352	1328	rundll32.exe	rundll32.exe
PID 3352 wrote to memory of 548	3352	rundll32.exe	rundll32.exe
PID 3352 wrote to memory of 548	3352	rundll32.exe	rundll32.exe
PID 3352 wrote to memory of 548	3352	rundll32.exe	rundll32.exe
PID 548 wrote to memory of 5068	548	rundll32.exe	rundll32.exe
PID 548 wrote to memory of 5068	548	rundll32.exe	rundll32.exe
PID 548 wrote to memory of 5068	548	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1828-57-0x0000000000930000-0x0000000000952000-memory.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4776

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1828-57-0x0000000000930000-0x0000000000952000-memory.dll,#1
2⤵
- Suspicious use of WriteProcessMemory
PID:1328

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1828-57-0x0000000000930000-0x0000000000952000-memory.dll,#1
3⤵
- Suspicious use of WriteProcessMemory
PID:3352

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1828-57-0x0000000000930000-0x0000000000952000-memory.dll,#1
4⤵
- Suspicious use of WriteProcessMemory
PID:548

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\1828-57-0x0000000000930000-0x0000000000952000-memory.dll,#1
5⤵
PID:5068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/548-132-0x0000000000000000-mapping.dmp

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memory/1328-130-0x0000000000000000-mapping.dmp

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memory/3352-131-0x0000000000000000-mapping.dmp

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memory/5068-133-0x0000000000000000-mapping.dmp

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