b1a522cf1688c79e5148c41caa7ebf9c71f9cb0a87e3d2c3acd4a0e5f9c22705

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
11/06/2024, 16:04

Target
$APPDATA/yonetici/agent/ht/ZipExeStub.exe
Size 26KB
Sample240611-thzppatalj
SHA256 0e1d1b6545d1162c755e0b22c97dfd337dfc64fb8791704a93c84d448b44511f
MD5 69aa866258d8c730bf1feffeabe57fa5
SHA1 b4a895c279b6900e60cb5e90cdd5a6e9b79828af
SHA512 faf62cd96aacf1a94d4e893e4ecad9f494ecc61f548f0b955f3f47405696c6b1ccaac4a3b57dd9a56cbf0db81b64a36c55fce31a983a26be5a66d41c9b1ed5a1
SSDEEP 384:BsJQbkxQ7ECMcxIHe7g6ihJSxUCR1rgCPKabK2t0X5P7DZ+uelWLwWfLCcMe/oTC:BsJQb9Mcxqe7FRJBOtL3d/o+
MD5 SHA1 SHA512 SSDEEP

Score

1^/10

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1320	dw20.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2244 wrote to memory of 1320	2244	ZipExeStub.exe	29
PID 2244 wrote to memory of 1320	2244	ZipExeStub.exe	29
PID 2244 wrote to memory of 1320	2244	ZipExeStub.exe	29

C:\Users\Admin\AppData\Local\Temp\$APPDATA\yonetici\agent\ht\ZipExeStub.exe
"C:\Users\Admin\AppData\Local\Temp\$APPDATA\yonetici\agent\ht\ZipExeStub.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2244
- C:\Windows\Microsoft.NET\Framework64\v2.0.50727\dw20.exe
  dw20.exe -x -s 1080
  2⤵
  - Suspicious behavior: GetForegroundWindowSpam
  PID:1320

memory/1320-5-0x0000000000260000-0x0000000000261000-memory.dmp

Download

memory/2244-0-0x000007FEF555E000-0x000007FEF555F000-memory.dmp

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memory/2244-1-0x000007FEF52A0000-0x000007FEF5C3D000-memory.dmp

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memory/2244-6-0x000007FEF52A0000-0x000007FEF5C3D000-memory.dmp

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memory/2244-7-0x000007FEF555E000-0x000007FEF555F000-memory.dmp

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