netsupport | 68313d4b45cc908f541dd581d7b9d1e8ccadcbf205714c12c36b58083ada7345

Resubmissions

29-10-2020 16:33

201029-q8e1sz7k2a 10

18-07-2020 08:54

200718-hz5d76zzrs 8

Analysis

max time kernel
104s
max time network
133s
platform
windows7_x64
resource
win7v20201028
submitted
29-10-2020 16:33

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General

Target

c0695c4f73a5a26beaaf5402c949f0be.exe
Size

2.3MB
MD5

c0695c4f73a5a26beaaf5402c949f0be
SHA1

02356f440a5d13768657fe233e48bf9f8c3b1f17
SHA256

68313d4b45cc908f541dd581d7b9d1e8ccadcbf205714c12c36b58083ada7345
SHA512

eeecb03ee1324968eb8dfa48ece8b45ff80e22cb20c0288a1c4643cacee074e6279d8291b71f02aa38193e40db9f40bc2527b78879dd701440900e9eb6e55aa1

Score

10^/10

netsupport rat

Malware Config

Signatures

NetSupport
NetSupport is a remote access tool sold as a legitimate system administration software.
rat netsupport

Executes dropped EXE 1 IoCs

pid	Process
1388	client32.exe

Drops startup file 1 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\autorun.ini.lnk	c0695c4f73a5a26beaaf5402c949f0be.exe

Loads dropped DLL 11 IoCs

pid	Process
1848	c0695c4f73a5a26beaaf5402c949f0be.exe
1848	c0695c4f73a5a26beaaf5402c949f0be.exe
1848	c0695c4f73a5a26beaaf5402c949f0be.exe
1848	c0695c4f73a5a26beaaf5402c949f0be.exe
1848	c0695c4f73a5a26beaaf5402c949f0be.exe
1388	client32.exe
1388	client32.exe
1388	client32.exe
1388	client32.exe
1388	client32.exe
1388	client32.exe

JavaScript code in executable 2 IoCs

resource	yara_rule
behavioral1/files/0x00030000000130eb-7.dat	js
behavioral1/files/0x00030000000130eb-8.dat	js

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeSecurityPrivilege	1388	client32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1388	client32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 1388	1848	c0695c4f73a5a26beaaf5402c949f0be.exe	26
PID 1848 wrote to memory of 1388	1848	c0695c4f73a5a26beaaf5402c949f0be.exe	26
PID 1848 wrote to memory of 1388	1848	c0695c4f73a5a26beaaf5402c949f0be.exe	26
PID 1848 wrote to memory of 1388	1848	c0695c4f73a5a26beaaf5402c949f0be.exe	26

C:\Users\Admin\AppData\Local\Temp\c0695c4f73a5a26beaaf5402c949f0be.exe
"C:\Users\Admin\AppData\Local\Temp\c0695c4f73a5a26beaaf5402c949f0be.exe"
1⤵
- Drops startup file
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Users\Admin\AppData\Roaming\CodeIntegrity\WinSupport\client32.exe
  "C:\Users\Admin\AppData\Roaming\CodeIntegrity\WinSupport\client32.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:1388

Network

MITRE ATT&CK Matrix

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Downloads

memory/1916-21-0x000007FEF6680000-0x000007FEF68FA000-memory.dmp

Filesize
2.5MB

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