b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485

Analysis

max time kernel
151s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
03/12/2022, 02:34

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General

Target

b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe
Size

50KB
MD5

800e9d9cac4b55f2160bc29c5888a3d3
SHA1

170cf10caf5d448c8ad9a59e213f858e1aec0324
SHA256

b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485
SHA512

e690eb6ad613150c6d1363b2d5e0c17052a5174e4dab456a2d730c2818388d2ed48102b1f49274735fff162a20d502c4b92856e4835f1587e1046983e74b4613
SSDEEP

768:eQJmE666HqpuAu7iJaJzzeWNWm9R7/fW6sQu4n91xJucYXsiDK+yvn4LZm:eQUE56KpuAB4zeWRn7/fK0xgvsn4E

Score

8^/10

persistence

Malware Config

Signatures

Modifies Installed Components in the registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BA97ACA0-94B0-0B9D-5880-B541CAE8A6C8}	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{BA97ACA0-94B0-0B9D-5880-B541CAE8A6C8}\stubpath = "%SystemRoot%\\system32\\vmtoolsd.exe"	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\vmtoolsd.exe	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe
File created	C:\Windows\SysWOW64\vmtoolsd.exe	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3136 wrote to memory of 4876	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe	83
PID 3136 wrote to memory of 4876	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe	83
PID 3136 wrote to memory of 4876	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe	83
PID 3136 wrote to memory of 2500	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe	86
PID 3136 wrote to memory of 2500	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe	86
PID 3136 wrote to memory of 2500	3136	b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe	86

C:\Users\Admin\AppData\Local\Temp\b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe
"C:\Users\Admin\AppData\Local\Temp\b0298ec4151325271b17ada3df3b4b48b13832f7bf76501db00afd82d753f485.exe"
1⤵
- Modifies Installed Components in the registry
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3136
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKEY_CURRENT_USER\Software\Microsoft\Active Setup\Installed Components\{BA97ACA0-94B0-0B9D-5880-B541CAE8A6C8}" /f
  2⤵
  PID:4876
- C:\Windows\SysWOW64\cmd.exe
  C:\Windows\system32\cmd.exe /c del C:\Users\Admin\AppData\Local\Temp\B0298E~1.EXE > nul
  2⤵
  PID:2500

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

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Downloads

memory/3136-132-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3136-133-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/3136-136-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download