darkcomet | 59cbbf75b3574b87278ee1be6c4a7ee054baedcf8758e91159d5cc63ae2ce302

Analysis

max time kernel
84s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20250314-en
resource tags

arch:x64arch:x86image:win10v2004-20250314-enlocale:en-usos:windows10-2004-x64system
submitted
12/04/2025, 10:20

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General

Target

JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Size

659KB
MD5

b1ef6f501989c45f8ac0c5b83023099c
SHA1

87f321ab9b6e9859e0e4e588bacf8e0ae5926ef3
SHA256

59cbbf75b3574b87278ee1be6c4a7ee054baedcf8758e91159d5cc63ae2ce302
SHA512

d231e746991ac7e7436a55b1e63dcf7ee73f25bbb70a6f53511b5de2865b6205a407ef2a45479c3569fdad13a1706485dcd05505b1cdc40ad4bf3567e7a954c2
SSDEEP

12288:iOANXryu1S69QwWBIlVi4o858nFBKgmvtOwUATgDQRo:DANOCS6qwWB0V5o8mnqvtrdgDQS

Score

10^/10

darkcomet guest16 defense_evasion discovery persistence rat trojan

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

unknownservice.no-ip.org:1604

Mutex

DC_MUTEX-R1Z8FUN

Attributes

InstallPath
Windupdt\winupdate.exe
gencode
*ii4CJSyrgqJ
install
true
offline_keylogger
true
persistence
true
reg_key
winupdater

rc4.plain

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 1 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:\\Windupdt\\winupdate.exe"	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe

Windows security bypass 2 TTPs 11 IoCs

defense_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"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.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-1-5-21-3342763580-2723508992-2885672917-1000\Control Panel\International\Geo\Nation	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe

Deletes itself 1 IoCs

pid	Process
4860	notepad.exe

Executes dropped EXE 11 IoCs

pid	Process
4868	winupdate.exe
5152	winupdate.exe
4844	winupdate.exe
3972	winupdate.exe
5564	winupdate.exe
2140	winupdate.exe
708	winupdate.exe
3176	winupdate.exe
1304	winupdate.exe
2272	winupdate.exe
400	winupdate.exe

Windows security modification 2 TTPs 11 IoCs

defense_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"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1"	winupdate.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-1-5-21-3342763580-2723508992-2885672917-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe"	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3342763580-2723508992-2885672917-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\winupdater = "C:\\Windupdt\\winupdate.exe"	notepad.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 14 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	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	notepad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winupdate.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeSecurityPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeTakeOwnershipPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeLoadDriverPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeSystemProfilePrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeSystemtimePrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeProfSingleProcessPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeIncBasePriorityPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeCreatePagefilePrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeBackupPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeRestorePrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeShutdownPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeDebugPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeSystemEnvironmentPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeChangeNotifyPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeRemoteShutdownPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeUndockPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeManageVolumePrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeImpersonatePrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeCreateGlobalPrivilege	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: 33	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: 34	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: 35	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: 36	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
Token: SeIncreaseQuotaPrivilege	4868	winupdate.exe
Token: SeSecurityPrivilege	4868	winupdate.exe
Token: SeTakeOwnershipPrivilege	4868	winupdate.exe
Token: SeLoadDriverPrivilege	4868	winupdate.exe
Token: SeSystemProfilePrivilege	4868	winupdate.exe
Token: SeSystemtimePrivilege	4868	winupdate.exe
Token: SeProfSingleProcessPrivilege	4868	winupdate.exe
Token: SeIncBasePriorityPrivilege	4868	winupdate.exe
Token: SeCreatePagefilePrivilege	4868	winupdate.exe
Token: SeBackupPrivilege	4868	winupdate.exe
Token: SeRestorePrivilege	4868	winupdate.exe
Token: SeShutdownPrivilege	4868	winupdate.exe
Token: SeDebugPrivilege	4868	winupdate.exe
Token: SeSystemEnvironmentPrivilege	4868	winupdate.exe
Token: SeChangeNotifyPrivilege	4868	winupdate.exe
Token: SeRemoteShutdownPrivilege	4868	winupdate.exe
Token: SeUndockPrivilege	4868	winupdate.exe
Token: SeManageVolumePrivilege	4868	winupdate.exe
Token: SeImpersonatePrivilege	4868	winupdate.exe
Token: SeCreateGlobalPrivilege	4868	winupdate.exe
Token: 33	4868	winupdate.exe
Token: 34	4868	winupdate.exe
Token: 35	4868	winupdate.exe
Token: 36	4868	winupdate.exe
Token: SeIncreaseQuotaPrivilege	5152	winupdate.exe
Token: SeSecurityPrivilege	5152	winupdate.exe
Token: SeTakeOwnershipPrivilege	5152	winupdate.exe
Token: SeLoadDriverPrivilege	5152	winupdate.exe
Token: SeSystemProfilePrivilege	5152	winupdate.exe
Token: SeSystemtimePrivilege	5152	winupdate.exe
Token: SeProfSingleProcessPrivilege	5152	winupdate.exe
Token: SeIncBasePriorityPrivilege	5152	winupdate.exe
Token: SeCreatePagefilePrivilege	5152	winupdate.exe
Token: SeBackupPrivilege	5152	winupdate.exe
Token: SeRestorePrivilege	5152	winupdate.exe
Token: SeShutdownPrivilege	5152	winupdate.exe
Token: SeDebugPrivilege	5152	winupdate.exe
Token: SeSystemEnvironmentPrivilege	5152	winupdate.exe
Token: SeChangeNotifyPrivilege	5152	winupdate.exe
Token: SeRemoteShutdownPrivilege	5152	winupdate.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4868	winupdate.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 6072 wrote to memory of 2028	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	87
PID 2768 wrote to memory of 4868	2768	cmd.exe	91
PID 2768 wrote to memory of 4868	2768	cmd.exe	91
PID 2768 wrote to memory of 4868	2768	cmd.exe	91
PID 3196 wrote to memory of 5152	3196	cmd.exe	92
PID 3196 wrote to memory of 5152	3196	cmd.exe	92
PID 3196 wrote to memory of 5152	3196	cmd.exe	92
PID 6072 wrote to memory of 4844	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	98
PID 6072 wrote to memory of 4844	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	98
PID 6072 wrote to memory of 4844	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	98
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 6072 wrote to memory of 4860	6072	JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe	99
PID 1924 wrote to memory of 3972	1924	cmd.exe	102
PID 1924 wrote to memory of 3972	1924	cmd.exe	102
PID 1924 wrote to memory of 3972	1924	cmd.exe	102
PID 452 wrote to memory of 5564	452	cmd.exe	110
PID 452 wrote to memory of 5564	452	cmd.exe	110
PID 452 wrote to memory of 5564	452	cmd.exe	110
PID 5308 wrote to memory of 2140	5308	cmd.exe	116
PID 5308 wrote to memory of 2140	5308	cmd.exe	116
PID 5308 wrote to memory of 2140	5308	cmd.exe	116
PID 2732 wrote to memory of 708	2732	cmd.exe	120
PID 2732 wrote to memory of 708	2732	cmd.exe	120
PID 2732 wrote to memory of 708	2732	cmd.exe	120
PID 1560 wrote to memory of 3176	1560	cmd.exe	123
PID 1560 wrote to memory of 3176	1560	cmd.exe	123
PID 1560 wrote to memory of 3176	1560	cmd.exe	123

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_b1ef6f501989c45f8ac0c5b83023099c.exe"
1⤵
- Modifies WinLogon for persistence
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:6072
- C:\Windows\SysWOW64\notepad.exe
  notepad
  2⤵
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  PID:2028
- C:\Windupdt\winupdate.exe
  "C:\Windupdt\winupdate.exe"
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:4844
- C:\Windows\SysWOW64\notepad.exe
  C:\Windows\SysWOW64\notepad.exe
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  PID:4860

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:2768
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  PID:4868

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:3196
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:5152

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:3972

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:452
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:5564

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:5308
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:2140

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:2732
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:708

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:3176

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:976
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:1304

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:3584
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:2272

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:4336
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  - Windows security bypass
  - Executes dropped EXE
  - Windows security modification
  - System Location Discovery: System Language Discovery
  PID:400

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:468
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  PID:320

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:4764
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  PID:6072

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:3508
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  PID:5232

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:5876
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  PID:4720

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:5908
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  PID:4328

C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c C:\Windupdt\winupdate.exe
1⤵
PID:5468
- C:\Windupdt\winupdate.exe
  C:\Windupdt\winupdate.exe
  2⤵
  PID:3328

Network

MITRE ATT&CK Enterprise v16

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

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

Replay Monitor

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Downloads

C:\Windupdt\winupdate.exe

Filesize
659KB

MD5
b1ef6f501989c45f8ac0c5b83023099c

SHA1
87f321ab9b6e9859e0e4e588bacf8e0ae5926ef3

SHA256
59cbbf75b3574b87278ee1be6c4a7ee054baedcf8758e91159d5cc63ae2ce302

SHA512
d231e746991ac7e7436a55b1e63dcf7ee73f25bbb70a6f53511b5de2865b6205a407ef2a45479c3569fdad13a1706485dcd05505b1cdc40ad4bf3567e7a954c2

Download Submit
memory/320-44-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/400-41-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/708-28-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/1304-34-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/2028-2-0x0000000000D50000-0x0000000000D51000-memory.dmp

Filesize
4KB

Download
memory/2140-25-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/2272-37-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/3176-31-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/3328-58-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/3972-19-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4328-55-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4720-52-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4844-16-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4860-13-0x0000000000820000-0x0000000000821000-memory.dmp

Filesize
4KB

Download
memory/4868-32-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-20-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-26-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-59-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-23-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-35-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-53-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-38-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-39-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-56-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-43-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-29-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-9-0x0000000001FB0000-0x0000000001FB1000-memory.dmp

Filesize
4KB

Download
memory/4868-47-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/4868-50-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/5152-11-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/5232-49-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/5564-22-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/6072-15-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/6072-12-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download
memory/6072-46-0x0000000013140000-0x00000000131F7000-memory.dmp

Filesize
732KB

Download
memory/6072-0-0x00000000021B0000-0x00000000021B1000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

Replay Monitor

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Downloads