c21fbf33fe025c03f38ce6190fd011f01a3e9c03d99acd7648845c28ccbc3777 | Triage

Analysis

max time kernel
15s
max time network
18s
platform
windows7_x64
resource
win7-en-20211208
submitted
14-02-2022 21:27

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General

Target

zloader.dll
Size

184KB
MD5

6e652cd4720937ac31e113a4c6496e82
SHA1

599c42dd72c1469120b64470c17efc7d0ece9910
SHA256

c21fbf33fe025c03f38ce6190fd011f01a3e9c03d99acd7648845c28ccbc3777
SHA512

b906150fb492d20a9263b68e700444f8014135d89c6a520c13561cf9d0fe3d83e31980c44a86db87a1671a34e298049acb35e53cffdfe0f69b9cbd96426d97ef

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe
PID 1608 wrote to memory of 1696	1608	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\zloader.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1608

C:\Windows\SysWOW64\regsvr32.exe
/s C:\Users\Admin\AppData\Local\Temp\zloader.dll
2⤵
PID:1696

MITRE ATT&CK Matrix

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Downloads

memory/1608-54-0x000007FEFC2B1000-0x000007FEFC2B3000-memory.dmp

Filesize
8KB

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memory/1696-55-0x0000000076451000-0x0000000076453000-memory.dmp

Filesize
8KB

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