554a82dc2803928aef17c5ed61cc612ef04ffa4c1abeeba1d62eca907292225c | Triage

Analysis

max time kernel
39s
max time network
43s
platform
windows7_x64
resource
win7-20220414-en
submitted
12-07-2022 08:08

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General

Target

948-57-0x0000000000210000-0x0000000000232000-memory.dll
Size

136KB
MD5

ef008f3247c80a4882bc651230ac4aff
SHA1

e930c2e8d6892c0f8f284965bde1523df711c799
SHA256

554a82dc2803928aef17c5ed61cc612ef04ffa4c1abeeba1d62eca907292225c
SHA512

650150ffd741f7cb5999b0fc0440902dc1e806dd935b6ee28b1cae02c5fa21551a258844e5c19895d327d65c7a4e8b5f8fcf53f56215db7ffda5159dfe090947

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe
PID 1892 wrote to memory of 1984	1892	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\948-57-0x0000000000210000-0x0000000000232000-memory.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1892

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\948-57-0x0000000000210000-0x0000000000232000-memory.dll,#1
2⤵
PID:1984

MITRE ATT&CK Matrix

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Downloads

memory/1984-54-0x0000000000000000-mapping.dmp

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memory/1984-55-0x00000000756A1000-0x00000000756A3000-memory.dmp

Filesize
8KB

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