ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1

Analysis

max time kernel
91s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
06/11/2022, 06:57

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General

Target

ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe
Size

216KB
MD5

11bda24cc4e19c541920134e51876ab8
SHA1

4f2074f4c937b18f4585bab49a5bbdad38f1e9a8
SHA256

ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1
SHA512

d65a8be196d0136647ee774fa0ee18c274e74c40736a7e42f61d37401b8e2ca6c7fee93249a9d0e54b23fc43d3da557052594c1a2c0c50c73742a1fc0c9f6e52
SSDEEP

6144:wVPZ5XI8NKUPuwyvFz/rIwwBrHghSbGq:OPZ5Y84UWJruBrAhS

Score

5^/10

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 4788 set thread context of 1040	4788	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe	82
PID 4788 set thread context of 1040	4788	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe	82

Enumerates system info in registry 2 TTPs 1 IoCs

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
4788	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4788 wrote to memory of 1040	4788	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe	82
PID 4788 wrote to memory of 1040	4788	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe	82
PID 4788 wrote to memory of 1040	4788	ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe	82

C:\Users\Admin\AppData\Local\Temp\ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe
"C:\Users\Admin\AppData\Local\Temp\ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4788
- C:\Users\Admin\AppData\Local\Temp\ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe
  "C:\Users\Admin\AppData\Local\Temp\ef7dc1b61660664619d49a55e3c40b02ef4a23d7e1e3ecd33b0fcf0ad4a90da1.exe"
  2⤵
  - Enumerates system info in registry
  PID:1040

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1040-133-0x0000000002060000-0x000000000208B000-memory.dmp

Filesize
172KB

Download
memory/1040-136-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download
memory/4788-134-0x0000000000600000-0x000000000062B000-memory.dmp

Filesize
172KB

Download
memory/4788-135-0x0000000000400000-0x000000000042B000-memory.dmp

Filesize
172KB

Download