netsupport | be819fd3ceef5b47fd3f1b3a84812db1cef8297e6eb3372e06134d3517e68297

Analysis

max time kernel
91s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231215-en
resource tags

arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
submitted
24/01/2024, 02:36

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General

Target

new 1.ps1
Size

2KB
MD5

164fa80eb15e670539783d577140c0e8
SHA1

316d04c9a545bf48580a58750d8cfe0d7e3f6080
SHA256

be819fd3ceef5b47fd3f1b3a84812db1cef8297e6eb3372e06134d3517e68297
SHA512

73aa708d74e2b6862f61c1344ce6f18576400c5616332669f27e6fa8d255fc4ebee50e3b77dd408d6c772641907dee92dc979e505366b3d5ce952928bfadeb35

Score

10^/10

netsupport persistence 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
2268	client32.exe

Loads dropped DLL 5 IoCs

pid	Process
2268	client32.exe
2268	client32.exe
2268	client32.exe
2268	client32.exe
2268	client32.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-1232405761-1209240240-3206092754-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\aragdrts = "C:\\Users\\Admin\\AppData\\Roaming\\aragdrts\\client32.exe"	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2852	powershell.exe
2852	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2852	powershell.exe
Token: SeSecurityPrivilege	2268	client32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2268	client32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2852 wrote to memory of 2268	2852	powershell.exe	98
PID 2852 wrote to memory of 2268	2852	powershell.exe	98
PID 2852 wrote to memory of 2268	2852	powershell.exe	98

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\new 1.ps1"
1⤵
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2852
- C:\Users\Admin\AppData\Roaming\aragdrts\client32.exe
  "C:\Users\Admin\AppData\Roaming\aragdrts\client32.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of FindShellTrayWindow
  PID:2268

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_fyy12ve5.exw.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\HTCTL32.DLL

Filesize
320KB

MD5
2d3b207c8a48148296156e5725426c7f

SHA1
ad464eb7cf5c19c8a443ab5b590440b32dbc618f

SHA256
edfe2b923bfb5d1088de1611401f5c35ece91581e71503a5631647ac51f7d796

SHA512
55c791705993b83c9b26a8dbd545d7e149c42ee358ecece638128ee271e85b4fdbfd6fbae61d13533bf39ae752144e2cc2c5edcda955f18c37a785084db0860c

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\MSVCR100.dll

Filesize
755KB

MD5
0e37fbfa79d349d672456923ec5fbbe3

SHA1
4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

SHA256
8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

SHA512
2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\NSM.LIC

Filesize
258B

MD5
9e482d086f86c0ea705aba09847b7491

SHA1
008e4fef872595a4d61a6977f26d8b6e45c7b758

SHA256
bb8591770a069d090a0208e9981e07a92ce01e560e48e4dbf0d7f2261e84dc95

SHA512
0e744e0b1f1c2a92bb54897609921e0e6578f295fe4f47adc570bc99855eb42e38f77b9069a68404473d566b8db4f5840b8da48345c5f9fb709ba82af84606de

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\client32.exe

Filesize
114KB

MD5
f36a7294ff7aa92571a3fd7c91282dd5

SHA1
849e777458ef42b3138f33f6e50623246eafb7a7

SHA256
42c2d35457abce2fea3897ba5e569f51b74b40302ff15b782e3b20b0aa00b34e

SHA512
285165bdf774e4db062c996dc148dfd6a5263d89a7ae3e1bb193afb9513cd95a40dc8689ab1fd5c56b90fbdd65c6b05cfe2a3cbde4195d5b8bef239eac315145

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\client32.ini

Filesize
634B

MD5
177fa5379c8d7bddd60d227dd33b3a31

SHA1
3e3049b6aad78f81073f0aaaeed5347d1c8d62ba

SHA256
000e3f630049435b9113aaf28e2cfedad58eb7a749a421923527ee4bd8031dd6

SHA512
93efdf2af5d6d544715a1cec52260ba59062346f212bff58cf5f196b28093f8168e6a3c76a2a1fbf874ab3ba68dfc6905c5cf37f2bd96bc51ab492edec6b7abe

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\pcicapi.dll

Filesize
32KB

MD5
dcde2248d19c778a41aa165866dd52d0

SHA1
7ec84be84fe23f0b0093b647538737e1f19ebb03

SHA256
9074fd40ea6a0caa892e6361a6a4e834c2e51e6e98d1ffcda7a9a537594a6917

SHA512
c5d170d420f1aeb9bcd606a282af6e8da04ae45c83d07faaacb73ff2e27f4188b09446ce508620124f6d9b447a40a23620cfb39b79f02b04bb9e513866352166

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\pcichek.dll

Filesize
18KB

MD5
a0b9388c5f18e27266a31f8c5765b263

SHA1
906f7e94f841d464d4da144f7c858fa2160e36db

SHA256
313117e723dda6ea3911faacd23f4405003fb651c73de8deff10b9eb5b4a058a

SHA512
6051a0b22af135b4433474dc7c6f53fb1c06844d0a30ed596a3c6c80644df511b023e140c4878867fa2578c79695fac2eb303aea87c0ecfc15a4ad264bd0b3cd

Download Submit
C:\Users\Admin\AppData\Roaming\aragdrts\pcicl32.dll

Filesize
3.5MB

MD5
0806dd2faf75ef07931f0a0148dabe8a

SHA1
d578f3590af19108a45f1053e7752c72e4e71757

SHA256
1bf1d7e36a7fcae7d5df7a5b926ffd5fe07ecc3b3412d7818a9139f501083c51

SHA512
8c4628da32f25b10f432c7b5af03bd76368f44d8c9c017502e79c1a53548635a4c12c489bdd775bbea888dbab3a51859403e64ca79e39b0938260f1819936ef7

Download Submit
memory/2852-14-0x0000016859D20000-0x0000016859D34000-memory.dmp

Filesize
80KB

Download
memory/2852-18-0x000001683F100000-0x000001683F110000-memory.dmp

Filesize
64KB

Download
memory/2852-17-0x0000016859DA0000-0x0000016859DAA000-memory.dmp

Filesize
40KB

Download
memory/2852-64-0x00007FFCE3080000-0x00007FFCE3B41000-memory.dmp

Filesize
10.8MB

Download
memory/2852-16-0x0000016859DB0000-0x0000016859DC2000-memory.dmp

Filesize
72KB

Download
memory/2852-15-0x000001683F100000-0x000001683F110000-memory.dmp

Filesize
64KB

Download
memory/2852-13-0x0000016840A90000-0x0000016840AB6000-memory.dmp

Filesize
152KB

Download
memory/2852-12-0x000001683F100000-0x000001683F110000-memory.dmp

Filesize
64KB

Download
memory/2852-11-0x000001683F100000-0x000001683F110000-memory.dmp

Filesize
64KB

Download
memory/2852-10-0x00007FFCE3080000-0x00007FFCE3B41000-memory.dmp

Filesize
10.8MB

Download
memory/2852-6-0x00000168599B0000-0x00000168599D2000-memory.dmp

Filesize
136KB

Download