346632c348c1351ff6413520c6a1c08cb3bb5016d1ecdd0372dcaf57a3929ab8

Analysis

max time kernel
29s
max time network
34s
platform
windows7_x64
resource
win7-20230220-en
resource tags

arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
submitted
15-04-2023 12:08

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General

Target

infected2023041504/未命名文件夹/截图.exe
Size

916KB
MD5

f6746687c408ea7b0cb3947d3c57ad04
SHA1

80bba28731f1473f36d25fdc9a1a9086e9b4e5cd
SHA256

37b34fdec8f5b0fb71f768523551b488816d60dbc52cce1e351550da88a14bec
SHA512

0838cf20a94b21d5bfa157d90af79a269bc2343531f386244de7de8f5a1128aa9e2633525ba0465ba611260dce78ac0912d60499cacb3abf5dbab2d83531139e
SSDEEP

12288:PhUlUviaIgaL4zWE3E3tshKFyJ5rCwmUtzsdbWTv83o9fYdS7l:PhUlEiaId8SE3EdshksnmUtzsZWTYI+2

Score

7^/10

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1112	LiveUpdate360.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1112	LiveUpdate360.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 932 wrote to memory of 1112	932	截图.exe	27
PID 932 wrote to memory of 1112	932	截图.exe	27
PID 932 wrote to memory of 1112	932	截图.exe	27
PID 932 wrote to memory of 1112	932	截图.exe	27
PID 932 wrote to memory of 1112	932	截图.exe	27
PID 932 wrote to memory of 1112	932	截图.exe	27
PID 932 wrote to memory of 1112	932	截图.exe	27

C:\Users\Admin\AppData\Local\Temp\infected2023041504\未命名文件夹\截图.exe
"C:\Users\Admin\AppData\Local\Temp\infected2023041504\未命名文件夹\截图.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:932
- C:\Users\Public\Videos\LiveUpdate360.exe
  "C:\Users\Public\Videos\LiveUpdate360.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetWindowsHookEx
  PID:1112

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Public\Videos\LiveUpdate360.exe

Filesize
1.2MB

MD5
8adaf2860f9eff05e93e46cc05e04965

SHA1
60090ebbcdd34fa1fa0bd47ece44db8a0a5ce7c0

SHA256
94996ff3b1ca1c154421d8f3ad590bc65123e25e0b5c239985c4c15e2bc18620

SHA512
353675fe9ddc4d88987016f1e64fe820d249bfa3830eb1009bd2d8a1ea6344cf62b2a66fb641cfce06181140d9c133630b3c78eaf282c6338c6379b951381b79

Download Submit
memory/1112-65-0x0000000000400000-0x0000000000533000-memory.dmp

Filesize
1.2MB

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