orcus | d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa

General

Target

d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
Size

1.2MB
MD5

58991bbcf8a974e128ba64f3bcb31e6e
SHA1

645a5096283c1f0b63ff07f3927534e44804114d
SHA256

d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa
SHA512

76c35a2b6b787ded9c049b189b8844019720f47c0f2e07ced1c9b9b7622382d50062770f222ad1a0a626e66498be3d3e6cc22ca9c7fbf72d3b29b7f59e881eb6
SSDEEP

24576:rwVTXJvatkjAE+k/7aygMpbUdtoQVj020iDqxJooLUcdJYRk:KTQujL+hMyhVj8y8J7UcG

Score

10^/10

orcus cuties discovery execution rat spyware stealer

Malware Config

Extracted

Family

orcus

Botnet

cuties

C2

5virginia-evil.gl.at.ply.gg

Mutex

c75fa2addeaf42abb9797c0d693eca2b

Attributes

administration_rights_required
false
anti_debugger
false
anti_tcp_analyzer
false
antivm
false
autostart_method
1
change_creation_date
false
force_installer_administrator_privileges
false
hide_file
false
install
false
installation_folder
%appdata%\Microsoft\Speech\AudioDriver.exe
installservice
false
keylogger_enabled
false
newcreationdate
10/27/2024 02:14:09
plugins
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
reconnect_delay
10000
registry_autostart_keyname
cmd
registry_hidden_autostart
false
set_admin_flag
false
tasksch_name
Audio HD Driver
tasksch_request_highest_privileges
false
try_other_autostart_onfail
false

aes.plain

Signatures

Orcus
Orcus is a Remote Access Trojan that is being sold on underground forums.
rat spyware stealer orcus
Orcus family
orcus
Executes dropped EXE 2 IoCs

Processes:

AudioDriver.exeAudioDriver.exe

pid process

2996 AudioDriver.exe
2816 AudioDriver.exe
Loads dropped DLL 3 IoCs

Processes:

d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exeAudioDriver.exeAudioDriver.exe

pid process

2552 d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
2996 AudioDriver.exe
2816 AudioDriver.exe
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Using powershell.exe command.
execution

PowerShell
T1059.001

Processes:

powershell.exepowershell.exe

pid process

2112 powershell.exe
2984 powershell.exe

pid	process
2996	AudioDriver.exe
2816	AudioDriver.exe

pid	process
2552	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
2996	AudioDriver.exe
2816	AudioDriver.exe

Suspicious use of SetThreadContext 2 IoCs

Processes:

d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exeAudioDriver.exe

description	pid	process	target process
PID 2132 set thread context of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2996 set thread context of 2816	2996	AudioDriver.exe	AudioDriver.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 6 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

AudioDriver.exepowershell.exed05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exepowershell.exed05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exeAudioDriver.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AudioDriver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AudioDriver.exe

Suspicious behavior: EnumeratesProcesses 38 IoCs

Processes:

powershell.exepowershell.exeAudioDriver.exe

pid	process
2112	powershell.exe
2984	powershell.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe
2816	AudioDriver.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

powershell.exepowershell.exeAudioDriver.exe

description pid process

Token: SeDebugPrivilege 2112 powershell.exe
Token: SeDebugPrivilege 2984 powershell.exe
Token: SeDebugPrivilege 2816 AudioDriver.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

AudioDriver.exe

pid process

2816 AudioDriver.exe

description	pid	process
Token: SeDebugPrivilege	2112	powershell.exe
Token: SeDebugPrivilege	2984	powershell.exe
Token: SeDebugPrivilege	2816	AudioDriver.exe

pid	process
2816	AudioDriver.exe

Suspicious use of WriteProcessMemory 30 IoCs

Processes:

d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exed05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exeAudioDriver.exe

description	pid	process	target process
PID 2132 wrote to memory of 2112	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	powershell.exe
PID 2132 wrote to memory of 2112	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	powershell.exe
PID 2132 wrote to memory of 2112	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	powershell.exe
PID 2132 wrote to memory of 2112	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	powershell.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2132 wrote to memory of 2552	2132	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
PID 2552 wrote to memory of 2996	2552	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	AudioDriver.exe
PID 2552 wrote to memory of 2996	2552	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	AudioDriver.exe
PID 2552 wrote to memory of 2996	2552	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	AudioDriver.exe
PID 2552 wrote to memory of 2996	2552	d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe	AudioDriver.exe
PID 2996 wrote to memory of 2984	2996	AudioDriver.exe	powershell.exe
PID 2996 wrote to memory of 2984	2996	AudioDriver.exe	powershell.exe
PID 2996 wrote to memory of 2984	2996	AudioDriver.exe	powershell.exe
PID 2996 wrote to memory of 2984	2996	AudioDriver.exe	powershell.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe
PID 2996 wrote to memory of 2816	2996	AudioDriver.exe	AudioDriver.exe

C:\Users\Admin\AppData\Local\Temp\d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
"C:\Users\Admin\AppData\Local\Temp\d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2132
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "powershell.exe" Remove -ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name '';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name '' -Value '"C:\Users\Admin\AppData\Roaming\.exe"' -PropertyType 'String'
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2112
- C:\Users\Admin\AppData\Local\Temp\d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa.exe
  #cmd
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2552
- - C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
    "C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe"
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2996
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" Remove -ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name '';New-ItemProperty -Path 'HKCU:\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' -Name '' -Value '"C:\Users\Admin\AppData\Roaming\.exe"' -PropertyType 'String'
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2984
  - - C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe
      #cmd
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Speech\AudioDriver.exe

Filesize
1.2MB

MD5
58991bbcf8a974e128ba64f3bcb31e6e

SHA1
645a5096283c1f0b63ff07f3927534e44804114d

SHA256
d05f328df78420b8d97cb7205cccee30617ebeff333ac8d5ed32f6da69563baa

SHA512
76c35a2b6b787ded9c049b189b8844019720f47c0f2e07ced1c9b9b7622382d50062770f222ad1a0a626e66498be3d3e6cc22ca9c7fbf72d3b29b7f59e881eb6

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
dd15abc16b9642fa55aa9f07155da20e

SHA1
41c8fdb77213c3926984b90dffd6613999cdf152

SHA256
3c794691665c3a309e4edbdc5153f4135413f0f7a9e8bc2c37792ca5e09945b1

SHA512
2851cceb1a7f5764b615709035a1bc4cf625c078ad8ce320eff42adc596c98ba2707153127b942dbd12469125bf8c956cdcb7884a482facc2867f6abda55d6ad

Download Submit
\Users\Admin\AppData\Roaming\GamerView\sqlite3.dll

Filesize
626KB

MD5
d8aec01ff14e3e7ad43a4b71e30482e4

SHA1
e3015f56f17d845ec7eef11d41bbbc28cc16d096

SHA256
da1d608be064555ab3d3d35e6db64527b8c44f3fa5ddd7c3ec723f80fc99736e

SHA512
f5b2f4bda0cc13e1d1c541fb0caea14081ee4daffd497e31a3d4d55d5f9d85a61158b4891a6527efe623b2f32b697ac912320d9be5c0303812ca98dcc8866fcf

Download Submit
memory/2112-18-0x0000000002C50000-0x0000000002C90000-memory.dmp

Filesize
256KB

Download
memory/2132-16-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2132-1-0x0000000000E50000-0x0000000000F86000-memory.dmp

Filesize
1.2MB

Download
memory/2132-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/2552-21-0x00000000006E0000-0x00000000006E8000-memory.dmp

Filesize
32KB

Download
memory/2552-22-0x0000000005280000-0x0000000005338000-memory.dmp

Filesize
736KB

Download
memory/2552-3-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2552-6-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2552-17-0x00000000005B0000-0x00000000005BA000-memory.dmp

Filesize
40KB

Download
memory/2552-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2552-19-0x0000000000820000-0x000000000086C000-memory.dmp

Filesize
304KB

Download
memory/2552-15-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2552-20-0x0000000000600000-0x0000000000608000-memory.dmp

Filesize
32KB

Download
memory/2552-4-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2552-25-0x0000000004500000-0x000000000454E000-memory.dmp

Filesize
312KB

Download
memory/2552-9-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2552-12-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2552-5-0x0000000000400000-0x0000000000534000-memory.dmp

Filesize
1.2MB

Download
memory/2816-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2816-57-0x0000000000820000-0x0000000000830000-memory.dmp

Filesize
64KB

Download
memory/2816-62-0x0000000060900000-0x0000000060992000-memory.dmp

Filesize
584KB

Download
memory/2996-32-0x0000000001090000-0x00000000011C6000-memory.dmp

Filesize
1.2MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads