12a97140043e32e3a4f15bb9a17e16692d06c33cd56bb6d497ac6be2c5c02093 | Triage

Analysis

max time kernel
22s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
15-02-2023 21:27

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General

Target

dll/DLL_ZoomControl.dll
Size

83KB
MD5

ada979540911494c857a89ab110152ec
SHA1

4ab959096debead7241287d12dbe2ccc31effd19
SHA256

02e887718cc03263e594c09d12777926a45ca7e82a9d8d9c7b4e4177a107f042
SHA512

b9a2e40e3f27eb68e524d317a5b6d7f878500e650b6636e7c790217f4d4f21477e12a8256407dd6edf3bdafa517266ad26a17c71beaebdfbab67ee5fdac6019a
SSDEEP

1536:YbmS1cUKTWzCZc/c9hqawLKkxDn8BKf6TCxvtV/d:YbmWcUKTgeN9hELeW6exvtV/d

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe
PID 1548 wrote to memory of 1696	1548	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dll\DLL_ZoomControl.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1548

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\dll\DLL_ZoomControl.dll,#1
2⤵
PID:1696

MITRE ATT&CK Matrix

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Downloads

memory/1696-54-0x0000000000000000-mapping.dmp

Download
memory/1696-55-0x0000000075561000-0x0000000075563000-memory.dmp

Filesize
8KB

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