a495a606305b3d9fe284756024b4010022357115d34abe062e745c5d7d651f28 | Triage

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
30-03-2024 07:12

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General

Target

$SYSDIR/wpcap.dll
Size

275KB
MD5

4633b298d57014627831ccac89a2c50b
SHA1

e5f449766722c5c25fa02b065d22a854b6a32a5b
SHA256

b967e4dce952f9232592e4c1753516081438702a53424005642700522055dbc9
SHA512

29590fa5f72e6a36f2b72fc2a2cca35ee41554e13c9995198e740608975621142395d4b2e057db4314edf95520fd32aae8db066444d8d8db0fd06c391111c6d3
SSDEEP

6144:E4yIm5rC9WNWwKcNBSCiLvK8+jKgZBwIbg2:jyIm59WwpqCuEKIwv2

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe
PID 1368 wrote to memory of 1532	1368	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\wpcap.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1368

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\wpcap.dll,#1
2⤵
PID:1532

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1532-0-0x0000000000170000-0x0000000000189000-memory.dmp

Filesize
100KB

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