7e6f708756e36e9c3075ba5687381c1412cd139ed816d17cc101bf9aa43eafe8

Analysis

max time kernel
118s
max time network
122s
platform
windows7_x64
resource
win7-20231023-en
resource tags

arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
submitted
17-11-2023 16:26

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General

Target

NEAS.30741d875486857f817f781a3c668412.exe
Size

50KB
MD5

30741d875486857f817f781a3c668412
SHA1

3bf47ec47e9d37f73643fb3e078cebc22e7549a0
SHA256

7e6f708756e36e9c3075ba5687381c1412cd139ed816d17cc101bf9aa43eafe8
SHA512

5113694da2152c01313abeb157aa4aba5beae99cc67751c298ffc2e8c7b9b0e9a6bf1d0e4e7f1d2f49e70fc2b5e01a08505a94d48d1035df684d2b8bc8091b8c
SSDEEP

768:7akFbk5BoY+cx7x+X0p42nFKRgu5SNF2B3j0mJMkn4LZSxFTk57TA0P9m0D:+kFbk5BoYFUOnUevNMTNn4gFTk57TVcq

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{AE63DBCE-E29C-B511-CF27-A0E07077C142}	NEAS.30741d875486857f817f781a3c668412.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\{AE63DBCE-E29C-B511-CF27-A0E07077C142}\stubpath = "%SystemRoot%\\system32\\vmtoolsd.exe"	NEAS.30741d875486857f817f781a3c668412.exe

Deletes itself 1 IoCs

pid	Process
2644	cmd.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\vmtoolsd.exe	NEAS.30741d875486857f817f781a3c668412.exe
File opened for modification	C:\Windows\SysWOW64\vmtoolsd.exe	NEAS.30741d875486857f817f781a3c668412.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2316	NEAS.30741d875486857f817f781a3c668412.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2812	2316	NEAS.30741d875486857f817f781a3c668412.exe	29
PID 2316 wrote to memory of 2812	2316	NEAS.30741d875486857f817f781a3c668412.exe	29
PID 2316 wrote to memory of 2812	2316	NEAS.30741d875486857f817f781a3c668412.exe	29
PID 2316 wrote to memory of 2812	2316	NEAS.30741d875486857f817f781a3c668412.exe	29
PID 2316 wrote to memory of 2644	2316	NEAS.30741d875486857f817f781a3c668412.exe	32
PID 2316 wrote to memory of 2644	2316	NEAS.30741d875486857f817f781a3c668412.exe	32
PID 2316 wrote to memory of 2644	2316	NEAS.30741d875486857f817f781a3c668412.exe	32
PID 2316 wrote to memory of 2644	2316	NEAS.30741d875486857f817f781a3c668412.exe	32

C:\Users\Admin\AppData\Local\Temp\NEAS.30741d875486857f817f781a3c668412.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.30741d875486857f817f781a3c668412.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2316
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{AE63DBCE-E29C-B511-CF27-A0E07077C142}" /f
  2⤵
  PID:2812
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\NEAS30~1.EXE > nul
  2⤵
  - Deletes itself
  PID:2644

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2316-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2316-4-0x0000000001D30000-0x0000000001D58000-memory.dmp

Filesize
160KB

Download
memory/2316-1-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download
memory/2316-5-0x000000007EFA0000-0x000000007EFA1000-memory.dmp

Filesize
4KB

Download
memory/2316-6-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads