xenorat | 2b83224eb8a3b749f36c78780d727898233e371572269af2d0853c63d470cfee

Analysis

max time kernel
141s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
04-07-2024 16:32

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General

Target

202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe
Size

5.1MB
MD5

7a072413981fe91978c58ae13cda3766
SHA1

a3860a84d97d1e5a754c61a7e86d2815003ca7b9
SHA256

2b83224eb8a3b749f36c78780d727898233e371572269af2d0853c63d470cfee
SHA512

328eed10f0c4f47fdfbfcad00b66fd972590fabe42569e4d0c7f7d4f3f9dd5923954225503fee442f72a0f10285f293d6119f8bf341736b8fff37f7a29568e0a
SSDEEP

49152:HcIa7C33IJszhP0o/eiY9iCl3miEcUD9HTxTju5EFhoRvE9Zzy:8a33IGNPaiCUu0duEFSRx

Score

10^/10

xenorat evasion execution persistence privilege_escalation rat trojan

Malware Config

Extracted

Family

xenorat

69.46.15.141

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
nothingset

Signatures

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
1496	powershell.exe

Modifies Windows Firewall 2 TTPs 1 IoCs

evasion

Windows Service

T1543.003

Disable or Modify System Firewall

T1562.004

pid	Process
4604	netsh.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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	1434077063.exe

Executes dropped EXE 2 IoCs

pid	Process
60	1434077063.exe
1908	1434077063.exe

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

System Information Discovery
T1082

Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

persistence privilege_escalation

Netsh Helper DLL

T1546.007

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key queried	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe
Key value enumerated	\REGISTRY\MACHINE\SOFTWARE\Microsoft\NetSh	netsh.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
4360	schtasks.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
1496	powershell.exe
1496	powershell.exe
3632	powershell.exe
3632	powershell.exe
3132	powershell.exe
3132	powershell.exe
2084	powershell.exe
2084	powershell.exe
1876	powershell.exe
1876	powershell.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe
Token: SeDebugPrivilege	1496	powershell.exe
Token: SeDebugPrivilege	3632	powershell.exe
Token: SeDebugPrivilege	3132	powershell.exe
Token: SeDebugPrivilege	2084	powershell.exe
Token: SeDebugPrivilege	1876	powershell.exe

Suspicious use of WriteProcessMemory 25 IoCs

description	pid	Process	procid_target
PID 4432 wrote to memory of 1496	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	82
PID 4432 wrote to memory of 1496	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	82
PID 4432 wrote to memory of 3632	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	83
PID 4432 wrote to memory of 3632	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	83
PID 4432 wrote to memory of 3132	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	84
PID 4432 wrote to memory of 3132	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	84
PID 4432 wrote to memory of 2084	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	85
PID 4432 wrote to memory of 2084	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	85
PID 4432 wrote to memory of 1876	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	86
PID 4432 wrote to memory of 1876	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	86
PID 4432 wrote to memory of 3020	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	87
PID 4432 wrote to memory of 3020	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	87
PID 3020 wrote to memory of 4604	3020	cmd.exe	88
PID 3020 wrote to memory of 4604	3020	cmd.exe	88
PID 4432 wrote to memory of 4372	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	89
PID 4432 wrote to memory of 4372	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	89
PID 4432 wrote to memory of 60	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	95
PID 4432 wrote to memory of 60	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	95
PID 4432 wrote to memory of 60	4432	202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe	95
PID 60 wrote to memory of 1908	60	1434077063.exe	96
PID 60 wrote to memory of 1908	60	1434077063.exe	96
PID 60 wrote to memory of 1908	60	1434077063.exe	96
PID 1908 wrote to memory of 4360	1908	1434077063.exe	99
PID 1908 wrote to memory of 4360	1908	1434077063.exe	99
PID 1908 wrote to memory of 4360	1908	1434077063.exe	99

Views/modifies file attributes 1 TTPs 1 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
4372	attrib.exe

C:\Users\Admin\AppData\Local\Temp\202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe
"C:\Users\Admin\AppData\Local\Temp\202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4432
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell -Command Add-MpPreference -ExclusionExtension C:\Users\Admin\AppData\Local\Temp\*.exe
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1496
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Set-MpPreference -DisableIntrusionPreventionSystem $true -DisableIOAVProtection $true -DisableRealtimeMonitoring $true -DisableScriptScanning $true -EnableControlledFolderAccess Disabled -EnableNetworkProtection AuditMode -Force -MAPSReporting Disabled -SubmitSamplesConsent NeverSend
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3632
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Set-MpPreference -PUAProtection 0
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3132
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Set-MpPreference -SubmitSamplesConsent 2
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2084
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  powershell Set-MpPreference -DisableRealtimeMonitoring $true
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1876
- C:\Windows\system32\cmd.exe
  cmd /C netsh advfirewall set allprofiles state off
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\system32\netsh.exe
    netsh advfirewall set allprofiles state off
    3⤵
    - Modifies Windows Firewall
    - Event Triggered Execution: Netsh Helper DLL
    PID:4604
- C:\Windows\system32\attrib.exe
  attrib +h +s C:\Users\Admin\AppData\Local\Temp\202405187a072413981fe91978c58ae13cda3766ngrbotsnatch.exe
  2⤵
  - Views/modifies file attributes
  PID:4372
- C:\Users\Admin\AppData\Local\Temp\1434077063.exe
  C:\Users\Admin\AppData\Local\Temp\1434077063.exe
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:60
- - C:\Users\Admin\AppData\Roaming\XenoManager\1434077063.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\1434077063.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1908
  - - C:\Windows\SysWOW64\schtasks.exe
      "schtasks.exe" /Create /TN "XenoUpdateManager" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9B94.tmp" /F
      4⤵
      Scheduled Task/Job: Scheduled Task
      PID:4360

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Event Triggered Execution

T1546

Netsh Helper DLL

T1546.007

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify System Firewall

T1562.004

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
2KB

MD5
d85ba6ff808d9e5444a4b369f5bc2730

SHA1
31aa9d96590fff6981b315e0b391b575e4c0804a

SHA256
84739c608a73509419748e4e20e6cc4e1846056c3fe1929a8300d5a1a488202f

SHA512
8c414eb55b45212af385accc16d9d562adba2123583ce70d22b91161fe878683845512a78f04dedd4ea98ed9b174dbfa98cf696370598ad8e6fbd1e714f1f249

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\1434077063.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

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

Filesize
944B

MD5
2979eabc783eaca50de7be23dd4eafcf

SHA1
d709ce5f3a06b7958a67e20870bfd95b83cad2ea

SHA256
006cca90e78fbb571532a83082ac6712721a34ea4b21f490058ffb3f521f4903

SHA512
92bc433990572d9427d0c93eef9bd1cc23fa00ed60dd0c9c983d87d3421e02ce3f156c6f88fe916ef6782dbf185cbce083bc0094f8c527f302be6a37d1c53aba

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

Filesize
944B

MD5
60945d1a2e48da37d4ce8d9c56b6845a

SHA1
83e80a6acbeb44b68b0da00b139471f428a9d6c1

SHA256
314b91c00997034d6e015f40230d90ebbf57de5dc938b62c1a214d591793dbe3

SHA512
5d068f1d6443e26ae3cad1c80f969e50e5860967b314153c4d3b6efd1cfa39f0907c6427bec7fa43db079f258b6357e4e9a1b0b1a36b1481d2049ea0e67909ed

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

Filesize
948B

MD5
7d938922c60b82c232e1dc1d2cb172d6

SHA1
8c5546fbca478815e77f5dff30fe00e5e5fd6a9a

SHA256
463e9ebf5171ef9ead61019e5fa863ecd958d4390e88079394a98c050ad32a1f

SHA512
479ac4d43bcaea8059ff4ae9023e35f81e2d04eba16b3bec76c1b198891b2b8ea27a03e3862ca73dbe2e98dae5538b007df8418f10c2e3f52c93bcbbae10f105

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

Filesize
948B

MD5
721991167161c45d61b03e4dbad4984b

SHA1
fd3fa85d142b5e8d4906d3e5bfe10c5347958457

SHA256
0a7be18529bdbed6fc9f36118a6147920d31099ee0fb5a2a8b6b934d1b9bcefb

SHA512
f1aa4f8e48eeb5b5279530d8557cb292a08b25ad46af0dd072130c395127f6c064c88b04910c626c13f22462104ac3d36fa0d4064fff0ec7528922df54ecdcf0

Download Submit
C:\Users\Admin\AppData\Local\Temp\1434077063.exe

Filesize
69KB

MD5
6bc7ab284910610872d47f9cf42a8d55

SHA1
0e774a524c0a4043c7988edef661ff9902fcceef

SHA256
aa46487f9722d672ebcbdbd473d175ebe2608b5ac9cea822f33661fc43fa7cfc

SHA512
97eb72a54a4a1c98a0338b77e12d9101bdf2b717ef345f9fe9c2e67066b94cbea48ede706a8995900fbd0e9ca42f27f7e2bbb676c6fbd427e9e9c6a01f152915

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ayncldis.z0w.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9B94.tmp

Filesize
1KB

MD5
0ca9b94e20b8c96fb1b6fb673c27a799

SHA1
b725392cae47d6ab9351d86d6b54e0c700165d48

SHA256
91e9db58b8c14867e120a3f0e299d9edbde1b356de5fad3132a56a51c5e2fb28

SHA512
50008a7bf84e3d66b41186cc140a4a0a8bba9244b3b7a7525e4068e9f5471831fa750be7df5120a7b60a024a0f377d77c7dffb734e15c2f75820bed4e3c7509f

Download Submit
memory/60-71-0x0000000000010000-0x0000000000028000-memory.dmp

Filesize
96KB

Download
memory/1496-15-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download
memory/1496-11-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download
memory/1496-12-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download
memory/1496-1-0x000001E676870000-0x000001E676892000-memory.dmp

Filesize
136KB

Download
memory/1496-0-0x00007FF816413000-0x00007FF816415000-memory.dmp

Filesize
8KB

Download
memory/3632-26-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download
memory/3632-31-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download
memory/3632-29-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download
memory/3632-28-0x00007FF816410000-0x00007FF816ED1000-memory.dmp

Filesize
10.8MB

Download