224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7

Analysis

max time kernel
35s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-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-1-5-21-999675638-2867687379-27515722-1000\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	936	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 900 wrote to memory of 1488	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	27
PID 900 wrote to memory of 1488	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	27
PID 900 wrote to memory of 1488	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	27
PID 900 wrote to memory of 1488	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	27
PID 900 wrote to memory of 936	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	28
PID 900 wrote to memory of 936	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	28
PID 900 wrote to memory of 936	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	28
PID 900 wrote to memory of 936	900	224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe	28

C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
"C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:900
- 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:1488
- C:\Users\Admin\AppData\Local\Temp\224b34246f4dda929b2b8e84c91b29de3bc9b872dea4eaa82b7c16cc0f9d07f7.exe
  9999
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:936

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/900-58-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/900-59-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/900-60-0x0000000000370000-0x00000000003BB000-memory.dmp

Filesize
300KB

Download
memory/936-57-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download
memory/1488-56-0x0000000000400000-0x000000000044B000-memory.dmp

Filesize
300KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads