29ab5296a03568541165c8632739206457548b5277e7d11f4bc79c2abf8320be | Triage

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25-06-2024 10:14

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General

Target

u9anuq.dll
Size

11KB
MD5

89df018dd4fd875d5b144c0167653a07
SHA1

c7934525cfedad07d92eba5f5f3f04211f3d619a
SHA256

2a3fb636b37575a7b32e7ed1ae6403057e324ae4537e4392777a22ee79a77fe2
SHA512

d5ff8091aab89c0c788d8c1a0ce5ae048284eca5f6f864d654e832764bc77eac6ba92ddc03c32c8d9a817347722bd5f9db4acf10397996d7434f798dc54269bb
SSDEEP

192:+1O/kW4E4WPVBTxicL2lt4S3cGCfEzIWZcX/8yJpq:oONbB9BlJLgt4SsdEzIN0yXq

Score

1^/10

Malware Config

Signatures

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

rundll32.exe

pid process

2028 rundll32.exe
2028 rundll32.exe
2028 rundll32.exe
2028 rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	process	target process
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe
PID 2156 wrote to memory of 2028	2156	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\u9anuq.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2156

C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\u9anuq.dll,#1
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:2028

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2028-0-0x0000000075610000-0x0000000075617000-memory.dmp

Filesize
28KB

Download
memory/2028-1-0x0000000075600000-0x0000000075607000-memory.dmp

Filesize
28KB

Download