8346c791d9712e642757547df2decaeb001482d8de6f0feef7a1ea3cacccc255 | Triage

Analysis

max time kernel
43s
max time network
46s
platform
windows7_x64
resource
win7-20220414-en
submitted
12-07-2022 06:43

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General

Target

iebwvjjvih.dll
Size

2.8MB
MD5

7f3c1d61d8a000a4f4ff82fc6cd972d2
SHA1

9ba4bcad3dbe64bb587f8ba23d91d0ff6ec46c98
SHA256

8346c791d9712e642757547df2decaeb001482d8de6f0feef7a1ea3cacccc255
SHA512

b8482af200d5f868b0e30e3134c27dcb74603359201a326f98bfb6ccbbf879656b0553082798b5821b9f96a994087b189c915362226af9717f9c503741a87a9d

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe
PID 1088 wrote to memory of 1936	1088	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\iebwvjjvih.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1088

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\iebwvjjvih.dll,#1
2⤵
PID:1936

MITRE ATT&CK Matrix

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Downloads

memory/1936-54-0x0000000000000000-mapping.dmp

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memory/1936-55-0x0000000075D21000-0x0000000075D23000-memory.dmp

Filesize
8KB

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