224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7

Analysis

max time kernel
131s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
03/10/2022, 03:31

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General

Target

224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
Size

862KB
MD5

4bc65d35b99ca2d949fbbfa88e2cddf0
SHA1

eecb55b42a172f41fd048e069fae61b1f158f3e3
SHA256

224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7
SHA512

a39f8c402c65f7220c697f962d60fb2299281a2a8cd8976e43d811fe8c97812459b11c5ae3e7325eb16b37871b11bb361a49c13570c60ec0b559d1228708dbda
SSDEEP

24576:1/qsKUJ1sagZy/qsKUJ1saga23C5kSzWYFZuiO:4sUZPsUa20zWsZu

Score

10^/10

evasion persistence

Malware Config

Signatures

Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-929662420-1054238289-2961194603-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\FrameWork = "C:\\Windows\\system32\\WinMain.exe 6666"	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\WinMain.exe	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
File opened for modification	C:\Windows\SysWOW64\WinMain.exe	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1212	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 372 wrote to memory of 1164	372	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	83
PID 372 wrote to memory of 1164	372	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	83
PID 372 wrote to memory of 1164	372	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	83
PID 372 wrote to memory of 1212	372	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	84
PID 372 wrote to memory of 1212	372	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	84
PID 372 wrote to memory of 1212	372	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	84

C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
"C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:372
- C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
  7777
  2⤵
  - Modifies visiblity of hidden/system files in Explorer
  - Adds Run key to start application
  - Drops file in System32 directory
  PID:1164
- C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
  9999
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1212

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Hidden Files and Directories

T1158

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

T1158

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/372-139-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/372-140-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1164-137-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1212-138-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads