7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd

Analysis

max time kernel
146s
max time network
162s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
29/11/2022, 07:09

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe
Size

119KB
MD5

392b88bb278dbcb670225d86f0b13220
SHA1

5e3bc9abec265415ef846a4ecd80c73ca0a81dca
SHA256

7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd
SHA512

48d32eee9a52323deb03ea51c4b0acd092050ff80cd079fc253147698d17f58cf15e4f84d4fef23fa8b7bbc81aada61279ac0f3e8ddc6ac111ae58464afd0b2b
SSDEEP

1536:7OyUFg1WouNBHV44JHQETjJDCovQvsyV4+xoWlpVIaiudmNygL6H/s:14oujS4JNNC5b++2W2

Score

8^/10

persistence

Malware Config

Signatures

Adds policy Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\Explorer\Run\236 = "C:\\PROGRA~3\\LOCALS~1\\Temp\\ccwinuaz.scr"	svchost.exe

Executes dropped EXE 1 IoCs

pid	Process
2148	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4684 set thread context of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\PROGRA~3\LOCALS~1\Temp\ccwinuaz.scr	svchost.exe

Suspicious behavior: MapViewOfSection 2 IoCs

pid	Process
2148	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe
2148	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4684 wrote to memory of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79
PID 4684 wrote to memory of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79
PID 4684 wrote to memory of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79
PID 4684 wrote to memory of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79
PID 4684 wrote to memory of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79
PID 4684 wrote to memory of 2148	4684	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	79
PID 2148 wrote to memory of 4388	2148	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	80
PID 2148 wrote to memory of 4388	2148	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	80
PID 2148 wrote to memory of 4388	2148	7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe	80

C:\Users\Admin\AppData\Local\Temp\7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe
"C:\Users\Admin\AppData\Local\Temp\7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4684
- C:\Users\Admin\AppData\Local\Temp\7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe
  "C:\Users\Admin\AppData\Local\Temp\7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2148
- - C:\Windows\SysWOW64\svchost.exe
    C:\Windows\syswow64\svchost.exe
    3⤵
    - Adds policy Run key to start application
    - Drops file in Program Files directory
    PID:4388

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd.exe

Filesize
119KB

MD5
392b88bb278dbcb670225d86f0b13220

SHA1
5e3bc9abec265415ef846a4ecd80c73ca0a81dca

SHA256
7f515e72fd805f3cc38ac8dbb8431a7b576b8c9a78a579042ee677a076c9e3cd

SHA512
48d32eee9a52323deb03ea51c4b0acd092050ff80cd079fc253147698d17f58cf15e4f84d4fef23fa8b7bbc81aada61279ac0f3e8ddc6ac111ae58464afd0b2b

Download Submit
memory/2148-133-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2148-136-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4388-138-0x0000000000640000-0x000000000064E000-memory.dmp

Filesize
56KB

Download
memory/4388-139-0x0000000000700000-0x0000000000705000-memory.dmp

Filesize
20KB

Download
memory/4388-140-0x0000000000700000-0x0000000000705000-memory.dmp

Filesize
20KB

Download