darkcomet | 1f3cb0faf63aa2f73f2ba40c267546fb1aefee458ded0d0a9d76b4f0670e0d14

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05-12-2024 14:25

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General

Target

c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe
Size

1.3MB
MD5

c8231e2a75c651ca0c36a29cf86cff79
SHA1

b24ec425ac450c0762a4d35fe1dfe0991e2bd9b8
SHA256

1f3cb0faf63aa2f73f2ba40c267546fb1aefee458ded0d0a9d76b4f0670e0d14
SHA512

9bc174e9356a643ef259bf0376ca814133948fd6b3b98e177aa6a19ddfca6ddc4a469563fd60d294839d42ffbffd5fd8643c705c91bd84284282667abfcc39b6
SSDEEP

24576:WC6j62qAA3p8tnAQggkN471Bp+SEj7T1tOKHudzJXtgruy0lv:WjyD3XEu47lPEj7bFUTgKyw

Score

10^/10

darkcomet guest16 discovery evasion persistence rat trojan upx

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

127.0.0.1:1604

93.76.25.160:1604

Mutex

DC_MUTEX-AMH04UV

Attributes

InstallPath
WindowsDefencer/Update.exe
gencode
tLtGfaegvvj1
install
true
offline_keylogger
true
persistence
true
reg_key
Windows Defencer

Signatures

Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
trojan rat darkcomet
Darkcomet family
darkcomet

Modifies WinLogon for persistence 2 TTPs 2 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\tLtGfaegvvj1\\WindowsDefencer/Update.exe"	ìàçàôàêà.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,C:\\Windows\\system32\\tLtGfaegvvj1\\WindowsDefencer/Update.exe,C:\\Windows\\system32\\eenNyoHWtbow\\WindowsDefencer/Update.exe"	64.exe

Modifies security service 2 TTPs 2 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4"	64.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\wscsvc\Start = "4"	ìàçàôàêà.exe

Windows security bypass 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	ìàçàôàêà.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ìàçàôàêà.exe

Disables RegEdit via registry modification 2 IoCs

evasion

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	64.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1"	ìàçàôàêà.exe

Sets file to hidden 1 TTPs 4 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
4468	attrib.exe
2404	attrib.exe
4660	attrib.exe
1508	attrib.exe

Checks computer location settings 2 TTPs 4 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-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	DOTA 2 HAK.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	64.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	ìàçàôàêà.exe

Executes dropped EXE 4 IoCs

pid	Process
4852	Spambot.exe
1028	DOTA 2 HAK.exe
2696	ìàçàôàêà.exe
1516	64.exe

Windows security modification 2 TTPs 4 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	64.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	ìàçàôàêà.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	ìàçàôàêà.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1"	64.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defencer = "C:\\Windows\\system32\\tLtGfaegvvj1\\WindowsDefencer/Update.exe"	ìàçàôàêà.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Windows Defencer = "C:\\Windows\\system32\\eenNyoHWtbow\\WindowsDefencer/Update.exe"	64.exe

Drops file in System32 directory 8 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\WindowsDefencer\Update.exe	64.exe
File created	C:\Windows\SysWOW64\eenNyoHWtbow\WindowsDefencer\Update.exe	64.exe
File opened for modification	C:\Windows\SysWOW64\eenNyoHWtbow\WindowsDefencer\Update.exe	64.exe
File opened for modification	C:\Windows\SysWOW64\eenNyoHWtbow\	64.exe
File opened for modification	C:\Windows\SysWOW64\tLtGfaegvvj1\	ìàçàôàêà.exe
File created	C:\Windows\SysWOW64\WindowsDefencer\Update.exe	ìàçàôàêà.exe
File created	C:\Windows\SysWOW64\tLtGfaegvvj1\WindowsDefencer\Update.exe	ìàçàôàêà.exe
File opened for modification	C:\Windows\SysWOW64\tLtGfaegvvj1\WindowsDefencer\Update.exe	ìàçàôàêà.exe

UPX packed file 6 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/files/0x000d000000023ba1-4.dat	upx
behavioral2/memory/4852-16-0x0000000000400000-0x0000000000657000-memory.dmp	upx
behavioral2/memory/4852-22-0x0000000000400000-0x0000000000657000-memory.dmp	upx
behavioral2/memory/4852-23-0x0000000000400000-0x0000000000657000-memory.dmp	upx
behavioral2/memory/4852-52-0x0000000000400000-0x0000000000657000-memory.dmp	upx
behavioral2/memory/4852-58-0x0000000000400000-0x0000000000657000-memory.dmp	upx

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 15 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	64.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Spambot.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ìàçàôàêà.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	DOTA 2 HAK.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2696	ìàçàôàêà.exe

Suspicious use of AdjustPrivilegeToken 48 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2696	ìàçàôàêà.exe
Token: SeSecurityPrivilege	2696	ìàçàôàêà.exe
Token: SeTakeOwnershipPrivilege	2696	ìàçàôàêà.exe
Token: SeLoadDriverPrivilege	2696	ìàçàôàêà.exe
Token: SeSystemProfilePrivilege	2696	ìàçàôàêà.exe
Token: SeSystemtimePrivilege	2696	ìàçàôàêà.exe
Token: SeProfSingleProcessPrivilege	2696	ìàçàôàêà.exe
Token: SeIncBasePriorityPrivilege	2696	ìàçàôàêà.exe
Token: SeCreatePagefilePrivilege	2696	ìàçàôàêà.exe
Token: SeBackupPrivilege	2696	ìàçàôàêà.exe
Token: SeIncreaseQuotaPrivilege	1516	64.exe
Token: SeRestorePrivilege	2696	ìàçàôàêà.exe
Token: SeSecurityPrivilege	1516	64.exe
Token: SeShutdownPrivilege	2696	ìàçàôàêà.exe
Token: SeTakeOwnershipPrivilege	1516	64.exe
Token: SeDebugPrivilege	2696	ìàçàôàêà.exe
Token: SeLoadDriverPrivilege	1516	64.exe
Token: SeSystemEnvironmentPrivilege	2696	ìàçàôàêà.exe
Token: SeSystemProfilePrivilege	1516	64.exe
Token: SeChangeNotifyPrivilege	2696	ìàçàôàêà.exe
Token: SeSystemtimePrivilege	1516	64.exe
Token: SeRemoteShutdownPrivilege	2696	ìàçàôàêà.exe
Token: SeProfSingleProcessPrivilege	1516	64.exe
Token: SeUndockPrivilege	2696	ìàçàôàêà.exe
Token: SeIncBasePriorityPrivilege	1516	64.exe
Token: SeManageVolumePrivilege	2696	ìàçàôàêà.exe
Token: SeCreatePagefilePrivilege	1516	64.exe
Token: SeBackupPrivilege	1516	64.exe
Token: SeImpersonatePrivilege	2696	ìàçàôàêà.exe
Token: SeRestorePrivilege	1516	64.exe
Token: SeCreateGlobalPrivilege	2696	ìàçàôàêà.exe
Token: 33	2696	ìàçàôàêà.exe
Token: SeShutdownPrivilege	1516	64.exe
Token: 34	2696	ìàçàôàêà.exe
Token: SeDebugPrivilege	1516	64.exe
Token: 35	2696	ìàçàôàêà.exe
Token: SeSystemEnvironmentPrivilege	1516	64.exe
Token: 36	2696	ìàçàôàêà.exe
Token: SeChangeNotifyPrivilege	1516	64.exe
Token: SeRemoteShutdownPrivilege	1516	64.exe
Token: SeUndockPrivilege	1516	64.exe
Token: SeManageVolumePrivilege	1516	64.exe
Token: SeImpersonatePrivilege	1516	64.exe
Token: SeCreateGlobalPrivilege	1516	64.exe
Token: 33	1516	64.exe
Token: 34	1516	64.exe
Token: 35	1516	64.exe
Token: 36	1516	64.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
1516	64.exe
2696	ìàçàôàêà.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2624 wrote to memory of 4852	2624	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe	83
PID 2624 wrote to memory of 4852	2624	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe	83
PID 2624 wrote to memory of 4852	2624	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe	83
PID 2624 wrote to memory of 1028	2624	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe	84
PID 2624 wrote to memory of 1028	2624	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe	84
PID 2624 wrote to memory of 1028	2624	c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe	84
PID 1028 wrote to memory of 2696	1028	DOTA 2 HAK.exe	88
PID 1028 wrote to memory of 2696	1028	DOTA 2 HAK.exe	88
PID 1028 wrote to memory of 2696	1028	DOTA 2 HAK.exe	88
PID 1028 wrote to memory of 1516	1028	DOTA 2 HAK.exe	89
PID 1028 wrote to memory of 1516	1028	DOTA 2 HAK.exe	89
PID 1028 wrote to memory of 1516	1028	DOTA 2 HAK.exe	89
PID 1516 wrote to memory of 4844	1516	64.exe	95
PID 1516 wrote to memory of 4844	1516	64.exe	95
PID 1516 wrote to memory of 4844	1516	64.exe	95
PID 1516 wrote to memory of 3044	1516	64.exe	97
PID 1516 wrote to memory of 3044	1516	64.exe	97
PID 1516 wrote to memory of 3044	1516	64.exe	97
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 1516 wrote to memory of 3660	1516	64.exe	98
PID 4844 wrote to memory of 2404	4844	cmd.exe	101
PID 4844 wrote to memory of 2404	4844	cmd.exe	101
PID 4844 wrote to memory of 2404	4844	cmd.exe	101
PID 3044 wrote to memory of 4660	3044	cmd.exe	103
PID 3044 wrote to memory of 4660	3044	cmd.exe	103
PID 3044 wrote to memory of 4660	3044	cmd.exe	103
PID 2696 wrote to memory of 3288	2696	ìàçàôàêà.exe	106
PID 2696 wrote to memory of 3288	2696	ìàçàôàêà.exe	106
PID 2696 wrote to memory of 3288	2696	ìàçàôàêà.exe	106
PID 2696 wrote to memory of 1724	2696	ìàçàôàêà.exe	108
PID 2696 wrote to memory of 1724	2696	ìàçàôàêà.exe	108
PID 2696 wrote to memory of 1724	2696	ìàçàôàêà.exe	108
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109
PID 2696 wrote to memory of 2896	2696	ìàçàôàêà.exe	109

System policy modification 1 TTPs 6 IoCs

evasion

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1"	64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion	ìàçàôàêà.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern	ìàçàôàêà.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern\NoControlPanel = "1"	ìàçàôàêà.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion	64.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\CurrentVersion\Explorern	64.exe

Views/modifies file attributes 1 TTPs 4 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2404	attrib.exe
4660	attrib.exe
1508	attrib.exe
4468	attrib.exe

C:\Users\Admin\AppData\Local\Temp\c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c8231e2a75c651ca0c36a29cf86cff79_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2624
- C:\Users\Admin\AppData\Local\Temp\Spambot.exe
  "C:\Users\Admin\AppData\Local\Temp\Spambot.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:4852
- C:\Users\Admin\AppData\Local\Temp\DOTA 2 HAK.exe
  "C:\Users\Admin\AppData\Local\Temp\DOTA 2 HAK.exe"
  2⤵
  - Checks computer location settings
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1028
- - C:\Users\Admin\AppData\Local\Temp\ìàçàôàêà.exe
    "C:\Users\Admin\AppData\Local\Temp\ìàçàôàêà.exe"
    3⤵
    - Modifies WinLogon for persistence
    - Modifies security service
    - Windows security bypass
    - Disables RegEdit via registry modification
    - Checks computer location settings
    - Executes dropped EXE
    - Windows security modification
    - Adds Run key to start application
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:2696
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\ìàçàôàêà.exe" +s +h
      4⤵
      System Location Discovery: System Language Discovery
      PID:3288
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib "C:\Users\Admin\AppData\Local\Temp\ìàçàôàêà.exe" +s +h
        5⤵
        Sets file to hidden
        System Location Discovery: System Language Discovery
        Views/modifies file attributes
        
        PID:1508
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
      4⤵
      System Location Discovery: System Language Discovery
      PID:1724
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
        5⤵
        Sets file to hidden
        System Location Discovery: System Language Discovery
        Views/modifies file attributes
        
        PID:4468
  - - C:\Windows\SysWOW64\notepad.exe
      notepad
      4⤵
      System Location Discovery: System Language Discovery
      PID:2896
- - C:\Users\Admin\AppData\Local\Temp\64.exe
    "C:\Users\Admin\AppData\Local\Temp\64.exe"
    3⤵
    - Modifies WinLogon for persistence
    - Modifies security service
    - Windows security bypass
    - Disables RegEdit via registry modification
    - Checks computer location settings
    - Executes dropped EXE
    - Windows security modification
    - Adds Run key to start application
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    - System policy modification
    PID:1516
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\64.exe" +s +h
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4844
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib "C:\Users\Admin\AppData\Local\Temp\64.exe" +s +h
        5⤵
        Sets file to hidden
        System Location Discovery: System Language Discovery
        Views/modifies file attributes
        
        PID:2404
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:3044
    - - C:\Windows\SysWOW64\attrib.exe
        
        attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
        5⤵
        Sets file to hidden
        System Location Discovery: System Language Discovery
        Views/modifies file attributes
        
        PID:4660
  - - C:\Windows\SysWOW64\notepad.exe
      notepad
      4⤵
      System Location Discovery: System Language Discovery
      PID:3660

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

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\64.exe

Filesize
659KB

MD5
7048f25bc0ba090a6032c44ed89090b5

SHA1
1eada430aca1d2d42b721a0d96495ab279bcddb0

SHA256
a9f28ea95f4e525ef3ff9c0b38a8914eb1ce98e44b91cd867154f7414ccb1989

SHA512
522f59a0c4ea54dba8653e68c19670c41ba6a395e9ada8c83ffd4e0b7983cb041c6f55919af756fc882336c2d4dd252e958f49f1d11cad0a8f41a3a220bbe3ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\DOTA 2 HAK.exe

Filesize
574KB

MD5
ed1f8622583e025c88f49d87c6cb9ea8

SHA1
e6df1d20ccb444f9d9939c9ad68e47674682fb61

SHA256
620bbcf3a8ca25233247fbb5ed293799f7dad46d594649e74eb97f5041b5d95c

SHA512
31502c988b7457d0b1d408c75f40bb8de54d40e093c3c5cb724f7a1981511de8340b1230dd528a79eff37aec007c6d5c9169dfcd3b2f7dd2df1b45769a977d9a

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

Filesize
761KB

MD5
1c35df8d8dc305a36ff28727515b49b1

SHA1
d89603204bb8c53ad7ee3bb83f93f33f5ce3b55c

SHA256
9ae3337f81d35de0385676f666ad1cddefc4200a362f257311cad1df335df1af

SHA512
1a7b75ee39ede335bf4f2edd0b6eef95ba64c00016b737e25b09940c7eeede3b3b153879e3057f6be2d79eb0534bdf74a834eaacf1d92eaeb3c413d14098ec26

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

Filesize
659KB

MD5
cfca83243eef473ffe11b3e04d12278a

SHA1
65dfe3b657d257cb6883bb29615fc4fee248658a

SHA256
b6127642b394438b5b1172278bf6079c938ecd1f274470b041c4ab17874f7581

SHA512
10ceb62560db7b9163cb770bd6d0c697c647f4c765c26b7fabd5d83d711f238578480e5054d9926f04229dddc9cce8ec690521e8a9fc39be374cd3a689042db5

Download Submit
memory/1028-18-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1028-50-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1028-24-0x0000000000400000-0x000000000051E000-memory.dmp

Filesize
1.1MB

Download
memory/1516-63-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1516-60-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/1516-55-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2696-54-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/2696-59-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download
memory/3660-53-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/4852-23-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/4852-51-0x0000000000B10000-0x0000000000B11000-memory.dmp

Filesize
4KB

Download
memory/4852-52-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/4852-22-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/4852-21-0x0000000000466000-0x0000000000467000-memory.dmp

Filesize
4KB

Download
memory/4852-58-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download
memory/4852-20-0x0000000000B10000-0x0000000000B11000-memory.dmp

Filesize
4KB

Download
memory/4852-16-0x0000000000400000-0x0000000000657000-memory.dmp

Filesize
2.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads