46e327ef571621d208eb6c7e75b9a86a52f9ad1bbeec4def3ac237cea99669fb | Triage

Analysis

max time kernel
145s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
26/12/2023, 02:57

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General

Target

setup/acproxy.dll
Size

9KB
MD5

3a9fc5d24053769ed9b710b576deeb8a
SHA1

c448b07d4bbe191c6a8e01307861f8d500cba3c7
SHA256

f6409d4ab94399429266a926821edb5ab3df3d8f9fb99bd0675781a8637054c0
SHA512

31c95d57d6936b06d13d6fad7a4119e06d5626ed43f4ffdd8ec5bdd8e811ebee9d4b702f62d432ece047b2e86a0cd51589a5221a6fa798c352867cd8e9000574
SSDEEP

192:BJoIamBZJTiMgAErX3aOtGT6z2JaWOT/WW:bvlilAs6OtG6WOT/WW

Score

1^/10

Malware Config

Signatures

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 2156	4244	rundll32.exe	16
PID 4244 wrote to memory of 2156	4244	rundll32.exe	16
PID 4244 wrote to memory of 2156	4244	rundll32.exe	16

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\setup\acproxy.dll,#1
1⤵
PID:2156

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\setup\acproxy.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4244

Network

MITRE ATT&CK Matrix

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Downloads