darkcomet | b9d2b92a14eeb07b5a4b283b74853085569036e22bc1a18807c781e7576c83ab

Analysis

max time kernel
6s
max time network
16s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
15-12-2024 11:12

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General

Target

f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Size

344KB
MD5

f3bb0940df959bbc72af7c733a7e4c6f
SHA1

c7189227a418e20c15af80dca66b114fc7c52b8f
SHA256

b9d2b92a14eeb07b5a4b283b74853085569036e22bc1a18807c781e7576c83ab
SHA512

97226a3d3cd140ca59a4a99c0cb2ba7c44a0970d960d53c7440e4e122ab1d6235279542f2a17f90bcc16e60310b579e61d0fa7553689f3bb310ec6b27ba943d2
SSDEEP

6144:hMggLtESuJHedbXFN+xTHkPgVSf1wEC2GYOf71smQcV9U:hMjLtExRedbXFYIvfbyYshsn

Score

10^/10

darkcomet discovery evasion persistence rat trojan upx

Malware Config

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:\\Users\\Admin\\Documents\\Windupdt\\winupdate.exe"	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe

Sets file to hidden 1 TTPs 2 IoCs

Modifies file attributes to stop it showing in Explorer etc.

evasion

Hidden Files and Directories

T1564.001

pid	Process
2272	attrib.exe
2100	attrib.exe

Executes dropped EXE 3 IoCs

pid	Process
2692	winupdate.exe
2692	winupdate.exe
2692	winupdate.exe

Loads dropped DLL 12 IoCs

pid	Process
2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
2692	winupdate.exe
2692	winupdate.exe
2692	winupdate.exe
2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
2692	winupdate.exe
2692	winupdate.exe
2692	winupdate.exe
2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
2692	winupdate.exe
2692	winupdate.exe
2692	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-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdate = "C:\\Users\\Admin\\Documents\\Windupdt\\winupdate.exe"	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Microsoft\Windows\CurrentVersion\Run\winupdate = "C:\\Users\\Admin\\Documents\\Windupdt\\winupdate.exe"	winupdate.exe

UPX packed file 15 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2248-0-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-14-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2248-12-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-20-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-21-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2248-0-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-14-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2248-12-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-20-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-21-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2248-0-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-14-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2248-12-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-20-0x0000000000400000-0x00000000004EB000-memory.dmp	upx
behavioral1/memory/2692-21-0x0000000000400000-0x00000000004EB000-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 11 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	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.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	winupdate.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	attrib.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2868	PING.EXE
2328	cmd.exe
2892	cmd.exe
2756	PING.EXE

Runs ping.exe 1 TTPs 2 IoCs

Remote System Discovery

T1018

pid	Process
2756	PING.EXE
2868	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeIncreaseQuotaPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSecurityPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeBackupPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeRestorePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeShutdownPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeDebugPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeUndockPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeImpersonatePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeCreateGlobalPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: 33	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: 34	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: 35	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeIncreaseQuotaPrivilege	2692	winupdate.exe
Token: SeSecurityPrivilege	2692	winupdate.exe
Token: SeTakeOwnershipPrivilege	2692	winupdate.exe
Token: SeLoadDriverPrivilege	2692	winupdate.exe
Token: SeSystemProfilePrivilege	2692	winupdate.exe
Token: SeSystemtimePrivilege	2692	winupdate.exe
Token: SeProfSingleProcessPrivilege	2692	winupdate.exe
Token: SeIncBasePriorityPrivilege	2692	winupdate.exe
Token: SeCreatePagefilePrivilege	2692	winupdate.exe
Token: SeBackupPrivilege	2692	winupdate.exe
Token: SeRestorePrivilege	2692	winupdate.exe
Token: SeShutdownPrivilege	2692	winupdate.exe
Token: SeDebugPrivilege	2692	winupdate.exe
Token: SeSystemEnvironmentPrivilege	2692	winupdate.exe
Token: SeChangeNotifyPrivilege	2692	winupdate.exe
Token: SeRemoteShutdownPrivilege	2692	winupdate.exe
Token: SeUndockPrivilege	2692	winupdate.exe
Token: SeManageVolumePrivilege	2692	winupdate.exe
Token: SeImpersonatePrivilege	2692	winupdate.exe
Token: SeCreateGlobalPrivilege	2692	winupdate.exe
Token: 33	2692	winupdate.exe
Token: 34	2692	winupdate.exe
Token: 35	2692	winupdate.exe
Token: SeIncreaseQuotaPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSecurityPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeTakeOwnershipPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeLoadDriverPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSystemProfilePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSystemtimePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeProfSingleProcessPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeIncBasePriorityPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeCreatePagefilePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeBackupPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeRestorePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeShutdownPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeDebugPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeSystemEnvironmentPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeChangeNotifyPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeRemoteShutdownPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeUndockPrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
Token: SeManageVolumePrivilege	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2692	winupdate.exe
2692	winupdate.exe
2692	winupdate.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2328	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	34
PID 2248 wrote to memory of 2328	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	34
PID 2248 wrote to memory of 2328	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	34
PID 2248 wrote to memory of 2328	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	34
PID 2248 wrote to memory of 2892	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	36
PID 2248 wrote to memory of 2892	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	36
PID 2248 wrote to memory of 2892	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	36
PID 2248 wrote to memory of 2892	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	36
PID 1848 wrote to memory of 2272	1848	cmd.exe	39
PID 1848 wrote to memory of 2272	1848	cmd.exe	39
PID 1848 wrote to memory of 2272	1848	cmd.exe	39
PID 1848 wrote to memory of 2272	1848	cmd.exe	39
PID 2492 wrote to memory of 2100	2492	cmd.exe	40
PID 2492 wrote to memory of 2100	2492	cmd.exe	40
PID 2492 wrote to memory of 2100	2492	cmd.exe	40
PID 2492 wrote to memory of 2100	2492	cmd.exe	40
PID 2328 wrote to memory of 2756	2328	cmd.exe	41
PID 2328 wrote to memory of 2756	2328	cmd.exe	41
PID 2328 wrote to memory of 2756	2328	cmd.exe	41
PID 2328 wrote to memory of 2756	2328	cmd.exe	41
PID 2892 wrote to memory of 2868	2892	cmd.exe	42
PID 2892 wrote to memory of 2868	2892	cmd.exe	42
PID 2892 wrote to memory of 2868	2892	cmd.exe	42
PID 2892 wrote to memory of 2868	2892	cmd.exe	42
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2248 wrote to memory of 2692	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	43
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2748	2692	winupdate.exe	44
PID 2692 wrote to memory of 2696	2692	winupdate.exe	45
PID 2692 wrote to memory of 2696	2692	winupdate.exe	45
PID 2692 wrote to memory of 2696	2692	winupdate.exe	45
PID 2692 wrote to memory of 2696	2692	winupdate.exe	45
PID 2892 wrote to memory of 704	2892	cmd.exe	46
PID 2892 wrote to memory of 704	2892	cmd.exe	46
PID 2892 wrote to memory of 704	2892	cmd.exe	46
PID 2892 wrote to memory of 704	2892	cmd.exe	46
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 1848	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	31
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2492	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	32
PID 2248 wrote to memory of 2328	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	34
PID 2248 wrote to memory of 2328	2248	f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe	34

Views/modifies file attributes 1 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

pid	Process
2100	attrib.exe
2272	attrib.exe

C:\Users\Admin\AppData\Local\Temp\f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2248
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp\f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe" +s +h
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1848
- - C:\Windows\SysWOW64\attrib.exe
    attrib "C:\Users\Admin\AppData\Local\Temp\f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe" +s +h
    3⤵
    - Sets file to hidden
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2272
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2492
- - C:\Windows\SysWOW64\attrib.exe
    attrib "C:\Users\Admin\AppData\Local\Temp" +s +h
    3⤵
    - Sets file to hidden
    - System Location Discovery: System Language Discovery
    - Views/modifies file attributes
    PID:2100
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k ping 127.0.0.1 -n 5&del "C:\Users\Admin\AppData\Local\Temp\f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2756
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /k ping 127.0.0.1 -n 5&start "C:\Users\Admin\AppData\Local\Temp\f3bb0940df959bbc72af7c733a7e4c6f_JaffaCakes118.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2892
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1 -n 5
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2868
- - C:\Windows\SysWOW64\cmd.exe
    cmd.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:704
- C:\Users\Admin\Documents\Windupdt\winupdate.exe
  "C:\Users\Admin\Documents\Windupdt\winupdate.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2692
- - C:\Program Files (x86)\Internet Explorer\iexplore.exe
    "C:\Program Files (x86)\Internet Explorer\iexplore.exe"
    3⤵
    PID:2748
- - C:\Windows\explorer.exe
    "C:\Windows\explorer.exe"
    3⤵
    PID:2696

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Remote System Discovery

T1018

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

System Network Configuration Discovery

T1016

Internet Connection Discovery

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

\Users\Admin\Documents\Windupdt\winupdate.exe

Filesize
344KB

MD5
f3bb0940df959bbc72af7c733a7e4c6f

SHA1
c7189227a418e20c15af80dca66b114fc7c52b8f

SHA256
b9d2b92a14eeb07b5a4b283b74853085569036e22bc1a18807c781e7576c83ab

SHA512
97226a3d3cd140ca59a4a99c0cb2ba7c44a0970d960d53c7440e4e122ab1d6235279542f2a17f90bcc16e60310b579e61d0fa7553689f3bb310ec6b27ba943d2

Download Submit
memory/2248-12-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2248-1-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/2248-10-0x0000000003F00000-0x0000000003FEB000-memory.dmp

Filesize
940KB

Download
memory/2248-12-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2248-10-0x0000000003F00000-0x0000000003FEB000-memory.dmp

Filesize
940KB

Download
memory/2248-12-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2248-0-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2248-1-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/2248-0-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2248-0-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2248-1-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/2248-10-0x0000000003F00000-0x0000000003FEB000-memory.dmp

Filesize
940KB

Download
memory/2692-17-0x00000000002D0000-0x00000000003BB000-memory.dmp

Filesize
940KB

Download
memory/2692-20-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-19-0x00000000002D0000-0x00000000003BB000-memory.dmp

Filesize
940KB

Download
memory/2692-17-0x00000000002D0000-0x00000000003BB000-memory.dmp

Filesize
940KB

Download
memory/2692-20-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-21-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-21-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-14-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-14-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-19-0x00000000002D0000-0x00000000003BB000-memory.dmp

Filesize
940KB

Download
memory/2692-14-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-19-0x00000000002D0000-0x00000000003BB000-memory.dmp

Filesize
940KB

Download
memory/2692-17-0x00000000002D0000-0x00000000003BB000-memory.dmp

Filesize
940KB

Download
memory/2692-20-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download
memory/2692-21-0x0000000000400000-0x00000000004EB000-memory.dmp

Filesize
940KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads