ca97632b8bcd4b099c546dc9c7929528241ecfdd4bf6c4b27db9d746132d3204

Analysis

max time kernel
150s
max time network
68s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 03:13

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General

Target

c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Size

5.1MB
MD5

c22bb640af450ee76e5b190ecd2219ea
SHA1

875a38d9ec7c813acf71767ce80628752fa8315d
SHA256

ca97632b8bcd4b099c546dc9c7929528241ecfdd4bf6c4b27db9d746132d3204
SHA512

66af7fc149d0eccf3af8385f0000b2de6698f872308e092c26c8d3dd263354f05822ef48b494fbd4c1481e8df86f88ebb3d873adb8f9bfca38829a968d6ad08c
SSDEEP

98304:i0qh0r0q2wf02GzMwDws0q40q0qC0FwwRZHwNwYwx0qJ0nwQ0Z0q/Npww2ewl0qi:i7effIPEsy58doQaTxLhQyZbIly38doX

Score

10^/10

adware discovery persistence stealer upx

Malware Config

Signatures

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\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "Explorer.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UserInit = "C:\\Windows\\system32\\userinit.exe,"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Drops file in Drivers directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\spools.exe	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\spools.exe	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\spools.exe	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Sets service image path in registry 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Schedule\ImagePath = "C:\\Windows\\system32\\drivers\\spools.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

ACProtect 1.3x - 1.4x DLL software 4 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x0007000000016d1d-14.dat	acprotect
behavioral1/memory/860-16-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/memory/860-19-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect
behavioral1/memory/2944-50-0x0000000010000000-0x000000001010B000-memory.dmp	acprotect

Loads dropped DLL 2 IoCs

pid	Process
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

UPX packed file 13 IoCs

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

upx

resource	yara_rule
behavioral1/memory/860-0-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/860-2-0x00000000003D0000-0x00000000003F6000-memory.dmp	upx
behavioral1/files/0x002c000000016c51-7.dat	upx
behavioral1/files/0x0007000000016d1d-14.dat	upx
behavioral1/memory/860-16-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/860-19-0x0000000010000000-0x000000001010B000-memory.dmp	upx
behavioral1/memory/860-18-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2072-21-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/files/0x00070000000120fb-22.dat	upx
behavioral1/memory/2264-44-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2812-48-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2944-49-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2944-50-0x0000000010000000-0x000000001010B000-memory.dmp	upx

Adds Run key to start application 2 TTPs 8 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\ntuser = "C:\\Windows\\system32\\drivers\\spools.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2172136094-3310281978-782691160-1000\Software\Microsoft\Windows\CurrentVersion\Run\autoload = "C:\\Users\\Admin\\Local Settings\\Application Data\\cftmon.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Enumerates connected drives 3 TTPs 64 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\G:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\J:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\W:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\J:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\I:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\I:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\T:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\M:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\W:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\H:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\P:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\J:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\Q:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\H:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\M:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\P:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\S:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\U:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\N:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\N:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\K:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\N:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\G:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\J:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\M:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\O:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\U:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\T:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\U:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\R:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\V:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\H:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\P:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\V:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\H:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\P:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\T:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\G:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\I:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\O:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\Q:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\X:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\G:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\E:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\T:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\L:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\Q:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\R:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\K:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\O:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\U:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\X:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\U:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\G:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\S:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\W:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\E:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\H:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\S:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\S:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\S:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\T:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\O:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened (read-only)	\??\W:	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Installs/modifies Browser Helper Object 2 TTPs 4 IoCs

BHOs are DLL modules which act as plugins for Internet Explorer.

stealer adware

Modify Registry

T1112

Browser Extensions

T1176

description	ioc	Process
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{18DF081C-E8AD-4283-A596-FA578C2EBDC3}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{72853161-30C5-4D22-B7F9-0BBC1D38A37E}	reg.exe
Key deleted	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\explorer\Browser Helper Objects\{B4F3A835-0E21-4959-BA22-42B3008E02FF}	reg.exe

Modifies WinLogon 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\UIHost = "logonui.exe"	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\ftpdll.dll	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\ftpdll.dll	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 5 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	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	reg.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2812	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2812	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
2944	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 20 IoCs

description	pid	Process	procid_target
PID 860 wrote to memory of 2072	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	30
PID 860 wrote to memory of 2072	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	30
PID 860 wrote to memory of 2072	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	30
PID 860 wrote to memory of 2072	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	30
PID 860 wrote to memory of 2264	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	32
PID 860 wrote to memory of 2264	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	32
PID 860 wrote to memory of 2264	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	32
PID 860 wrote to memory of 2264	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	32
PID 860 wrote to memory of 2752	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	34
PID 860 wrote to memory of 2752	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	34
PID 860 wrote to memory of 2752	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	34
PID 860 wrote to memory of 2752	860	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	34
PID 2072 wrote to memory of 2812	2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	35
PID 2072 wrote to memory of 2812	2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	35
PID 2072 wrote to memory of 2812	2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	35
PID 2072 wrote to memory of 2812	2072	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	35
PID 2264 wrote to memory of 2944	2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	37
PID 2264 wrote to memory of 2944	2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	37
PID 2264 wrote to memory of 2944	2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	37
PID 2264 wrote to memory of 2944	2264	c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe	37

C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe"
1⤵
- Modifies WinLogon for persistence
- Drops file in Drivers directory
- Sets service image path in registry
- Loads dropped DLL
- Adds Run key to start application
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:860
- C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
    3⤵
    - Enumerates connected drives
    - Suspicious behavior: EnumeratesProcesses
    PID:2812
- C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
  2⤵
  - Enumerates connected drives
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2264
- - C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\c22bb640af450ee76e5b190ecd2219ea_JaffaCakes118.exe
    3⤵
    - Drops file in Drivers directory
    - Sets service image path in registry
    - Loads dropped DLL
    - Adds Run key to start application
    - Enumerates connected drives
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    PID:2944
- C:\Windows\SysWOW64\reg.exe
  reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects" /f
  2⤵
  - Installs/modifies Browser Helper Object
  - System Location Discovery: System Language Discovery
  PID:2752

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

Browser Extensions

T1176

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

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:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\8B2B9A00839EED1DFDCCC3BFC2F5DF12

Filesize
1KB

MD5
7fb5fa1534dcf77f2125b2403b30a0ee

SHA1
365d96812a69ac0a4611ea4b70a3f306576cc3ea

SHA256
33a39e9ec2133230533a686ec43760026e014a3828c703707acbc150fe40fd6f

SHA512
a9279fd60505a1bfeef6fb07834cad0fd5be02fd405573fc1a5f59b991e9f88f5e81c32fe910f69bdc6585e71f02559895149eaf49c25b8ff955459fd60c0d2e

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\8B2B9A00839EED1DFDCCC3BFC2F5DF12

Filesize
174B

MD5
df70ed7ccbd75ac331d477cde67c7336

SHA1
588a96bc270832efb5c80b0285bebd1bf91db4db

SHA256
3cc2b958b1d28bbb011bcc813b4bb4fe2b1726fcb744a71b300cdae07c968395

SHA512
09ff3e633460469cab8a11021e4309e4aaa3917017197d3fa2f6569c1afd870588a355307b22d96aea3edadd011bfac8234b99aa2c637155fe68c22823914c48

Download Submit
C:\Users\Admin\AppData\Local\cftmon.exe

Filesize
5.1MB

MD5
c12479ce2a4ae4b866c55820c6f88563

SHA1
317d10273e097be291995194b0ad39bdaa892d34

SHA256
f52073514f1cc7e6cb8770926c23eb92421be33ea9302a41d18f0deaee7ff601

SHA512
b01096dac7ea6bf80c27022942c458f31772b61a6371e0de4ed93cbbf22c51cb0f0faabc425d5f128e5d5b1e45a8af12b641fb99182e02117459999e391165ad

Download Submit
C:\Windows\SysWOW64\drivers\spools.exe

Filesize
5.1MB

MD5
abc76386564dfb87eb65b60aad862be8

SHA1
5eb0a1dcd8c623d1342b07cf6c819af5b307e259

SHA256
dc590099fab85e7f44bf70759ee9fedd303fbd7b6a0774cf1370b247866fdd88

SHA512
f37874ab0667aca3bba7a7841312c6e4dd790e1ba351f619bb0f77fedf405e00c2c959f81ad694791fc61bf2c0f1f8d22aa222cfc3f4e9e31f6d38c064dd699e

Download Submit
\Windows\SysWOW64\ftpdll.dll

Filesize
5KB

MD5
d807aa04480d1d149f7a4cac22984188

SHA1
ffd5be65fd10017e34c11cecd105ebf4aa6c0cd9

SHA256
eddf092d901afe128322910c3ff41a3f242d33d6b4cdf91ece327076b324ccbb

SHA512
875543583c20ab164f37a4fb2587d234ce0a15d649d22b0d1dae5933f0a7683db170578746ea4458c51fec26e2243c6ec00dc10db8d4289789e50d5800cf863e

Download Submit
memory/860-2-0x00000000003D0000-0x00000000003F6000-memory.dmp

Filesize
152KB

Download
memory/860-19-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/860-18-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/860-16-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download
memory/860-1-0x00000000003D0000-0x00000000003F6000-memory.dmp

Filesize
152KB

Download
memory/860-0-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2072-47-0x00000000002C0000-0x00000000002E6000-memory.dmp

Filesize
152KB

Download
memory/2072-21-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2264-44-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2264-20-0x0000000000260000-0x0000000000286000-memory.dmp

Filesize
152KB

Download
memory/2812-48-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2944-49-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2944-50-0x0000000010000000-0x000000001010B000-memory.dmp

Filesize
1.0MB

Download