modiloader | dd3a8172d2aa6913d33a28f34d61ff7134278c948a605137ba9e43bce16af5a7

Analysis

max time kernel
150s
max time network
139s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
02-01-2025 09:43

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General

Target

JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
Size

492KB
MD5

64318b79e4a8297639b5af3dfe778440
SHA1

0a97d489a67e94f8d6595d9ccb705fc980b16724
SHA256

dd3a8172d2aa6913d33a28f34d61ff7134278c948a605137ba9e43bce16af5a7
SHA512

fd7c0cd2edc89f7dfd7e6ef5236c6e8c88c582d44dfc71a53c1b157918fc3e479171ed559d8dae93623c5c2eea78e2727cb0ab4be27cb3053fa77ea9172897e7
SSDEEP

12288:+juTkMa586N2rAs3e3D35UQpXyjWz8iu6pqXALLbr2U7QFxyzw:+sUNl6yD2KXYWzj3rZQFz

Score

10^/10

modiloader discovery evasion persistence trojan upx

Malware Config

Signatures

ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
trojan modiloader

Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs

evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3s3Jf2gX6.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	pryuj.exe

Modiloader family
modiloader

ModiLoader Second Stage 2 IoCs

resource	yara_rule
behavioral1/files/0x0009000000018b05-29.dat	modiloader_stage2
behavioral1/memory/2928-47-0x0000000000400000-0x0000000000417000-memory.dmp	modiloader_stage2

Deletes itself 1 IoCs

pid	Process
1408	cmd.exe

Executes dropped EXE 8 IoCs

pid	Process
2552	d3s3Jf2gX6.exe
2916	pryuj.exe
2928	ayhost.exe
2616	ayhost.exe
2612	bahost.exe
336	csrss.exe
1984	djhost.exe
2404	ekhost.exe

Loads dropped DLL 14 IoCs

pid	Process
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2552	d3s3Jf2gX6.exe
2552	d3s3Jf2gX6.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2404	ekhost.exe
1244	DllHost.exe

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /C"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /U"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /h"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /Y"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /k"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /N"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /o"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /O"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /K"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /I"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /V"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /D"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /F"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /R"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /d"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /n"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /J"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /S"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /t"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /A"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /S"	d3s3Jf2gX6.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /u"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /f"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /G"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /y"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /a"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /p"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /s"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /H"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /w"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /g"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /m"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /B"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /M"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /T"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /Z"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /E"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /e"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /j"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /P"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /z"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /L"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /i"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /q"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /r"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /Q"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /b"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /c"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /x"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /l"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /W"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /v"	pryuj.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\pryuj = "C:\\Users\\Admin\\pryuj.exe /X"	pryuj.exe

Drops desktop.ini file(s) 2 IoCs

description	ioc	Process
File created	\systemroot\assembly\GAC_64\Desktop.ini	csrss.exe
File created	\systemroot\assembly\GAC_32\Desktop.ini	csrss.exe

Enumerates processes with tasklist 1 TTPs 3 IoCs

discovery

Process Discovery

T1057

pid	Process
2876	tasklist.exe
2012	tasklist.exe
844	tasklist.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2928 set thread context of 2616	2928	ayhost.exe	36
PID 2612 set thread context of 2064	2612	bahost.exe	38

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2616-41-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2616-39-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2616-53-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2616-52-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2616-51-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2616-45-0x0000000000400000-0x000000000040E000-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 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	pryuj.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	djhost.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	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ekhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3s3Jf2gX6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ayhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bahost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2552	d3s3Jf2gX6.exe
2552	d3s3Jf2gX6.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2612	bahost.exe
2612	bahost.exe
2612	bahost.exe
2612	bahost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2616	ayhost.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2616	ayhost.exe
2916	pryuj.exe
2916	pryuj.exe
2916	pryuj.exe
2616	ayhost.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe
2916	pryuj.exe
2616	ayhost.exe

Suspicious use of AdjustPrivilegeToken 5 IoCs

description	pid	Process
Token: SeDebugPrivilege	2876	tasklist.exe
Token: SeDebugPrivilege	2612	bahost.exe
Token: SeDebugPrivilege	2612	bahost.exe
Token: SeDebugPrivilege	2012	tasklist.exe
Token: SeDebugPrivilege	844	tasklist.exe

Suspicious use of SetWindowsHookEx 5 IoCs

pid	Process
2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
2552	d3s3Jf2gX6.exe
2916	pryuj.exe
1984	djhost.exe
2404	ekhost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
336	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 2552	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	29
PID 2388 wrote to memory of 2552	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	29
PID 2388 wrote to memory of 2552	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	29
PID 2388 wrote to memory of 2552	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	29
PID 2552 wrote to memory of 2916	2552	d3s3Jf2gX6.exe	30
PID 2552 wrote to memory of 2916	2552	d3s3Jf2gX6.exe	30
PID 2552 wrote to memory of 2916	2552	d3s3Jf2gX6.exe	30
PID 2552 wrote to memory of 2916	2552	d3s3Jf2gX6.exe	30
PID 2388 wrote to memory of 2928	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	31
PID 2388 wrote to memory of 2928	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	31
PID 2388 wrote to memory of 2928	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	31
PID 2388 wrote to memory of 2928	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	31
PID 2552 wrote to memory of 1720	2552	d3s3Jf2gX6.exe	32
PID 2552 wrote to memory of 1720	2552	d3s3Jf2gX6.exe	32
PID 2552 wrote to memory of 1720	2552	d3s3Jf2gX6.exe	32
PID 2552 wrote to memory of 1720	2552	d3s3Jf2gX6.exe	32
PID 1720 wrote to memory of 2876	1720	cmd.exe	34
PID 1720 wrote to memory of 2876	1720	cmd.exe	34
PID 1720 wrote to memory of 2876	1720	cmd.exe	34
PID 1720 wrote to memory of 2876	1720	cmd.exe	34
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2928 wrote to memory of 2616	2928	ayhost.exe	36
PID 2388 wrote to memory of 2612	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	37
PID 2388 wrote to memory of 2612	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	37
PID 2388 wrote to memory of 2612	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	37
PID 2388 wrote to memory of 2612	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	37
PID 2612 wrote to memory of 1360	2612	bahost.exe	20
PID 2612 wrote to memory of 336	2612	bahost.exe	2
PID 2612 wrote to memory of 2064	2612	bahost.exe	38
PID 2612 wrote to memory of 2064	2612	bahost.exe	38
PID 2612 wrote to memory of 2064	2612	bahost.exe	38
PID 2612 wrote to memory of 2064	2612	bahost.exe	38
PID 2612 wrote to memory of 2064	2612	bahost.exe	38
PID 2388 wrote to memory of 1984	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	40
PID 2388 wrote to memory of 1984	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	40
PID 2388 wrote to memory of 1984	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	40
PID 2388 wrote to memory of 1984	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	40
PID 2388 wrote to memory of 2404	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	41
PID 2388 wrote to memory of 2404	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	41
PID 2388 wrote to memory of 2404	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	41
PID 2388 wrote to memory of 2404	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	41
PID 2388 wrote to memory of 1408	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	42
PID 2388 wrote to memory of 1408	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	42
PID 2388 wrote to memory of 1408	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	42
PID 2388 wrote to memory of 1408	2388	JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe	42
PID 1408 wrote to memory of 2012	1408	cmd.exe	44
PID 1408 wrote to memory of 2012	1408	cmd.exe	44
PID 1408 wrote to memory of 2012	1408	cmd.exe	44
PID 1408 wrote to memory of 2012	1408	cmd.exe	44
PID 2916 wrote to memory of 2012	2916	pryuj.exe	44
PID 2916 wrote to memory of 2012	2916	pryuj.exe	44
PID 336 wrote to memory of 1244	336	csrss.exe	45
PID 2404 wrote to memory of 1944	2404	ekhost.exe	46
PID 2404 wrote to memory of 1944	2404	ekhost.exe	46
PID 2404 wrote to memory of 1944	2404	ekhost.exe	46
PID 2404 wrote to memory of 1944	2404	ekhost.exe	46
PID 1944 wrote to memory of 844	1944	cmd.exe	48
PID 1944 wrote to memory of 844	1944	cmd.exe	48

C:\Windows\system32\csrss.exe
%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=16
1⤵
- Executes dropped EXE
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
PID:336

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs
1⤵
PID:856

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1360
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Users\Admin\d3s3Jf2gX6.exe
    C:\Users\Admin\d3s3Jf2gX6.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2552
  - - C:\Users\Admin\pryuj.exe
      "C:\Users\Admin\pryuj.exe"
      4⤵
      Modifies visiblity of hidden/system files in Explorer
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of SetWindowsHookEx
      Suspicious use of WriteProcessMemory
      PID:2916
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del d3s3Jf2gX6.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1720
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2876
- - C:\Users\Admin\ayhost.exe
    C:\Users\Admin\ayhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2928
  - - C:\Users\Admin\ayhost.exe
      ayhost.exe
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2616
- - C:\Users\Admin\bahost.exe
    C:\Users\Admin\bahost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2612
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2064
- - C:\Users\Admin\djhost.exe
    C:\Users\Admin\djhost.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1984
- - C:\Users\Admin\ekhost.exe
    C:\Users\Admin\ekhost.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2404
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del ekhost.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1944
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:844
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_64318b79e4a8297639b5af3dfe778440.exe
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1408
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2012

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
- Loads dropped DLL
PID:1244

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

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

Process Discovery

T1057

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\calc.exe

Filesize
764KB

MD5
e381b04abf596ed1573154cd41f418dc

SHA1
2ad1df7bebf1e4c0715adbf76c8c14b9162edf2e

SHA256
02b08664fcc196f15ff0e33e7ed43e9e78af7b564e3f7c5388dd7d0267905fe6

SHA512
44307e60bdc804b3abe710a21e2268960dcc9d29671cf8ce723e40721b6b38ae338c49cd1b9cfd4fa8fa4f644cc80414baeb70f136f39f73833f8373f8180858

Download Submit
C:\Windows\system32\consrv.dll

Filesize
53KB

MD5
4d7cde615a0f534bd5e359951829554b

SHA1
c885d00d9000f2a5dbc78f6193a052b36f4fe968

SHA256
414fdf9bdcae5136c1295d6d24740c50a484acd81f1f7d0fb5d5c138607cb80a

SHA512
33d632f9fbb694440a1ca568c90518784278efd1dc9ee2b57028149d56ebe1f7346d5b59dcfafee2eeaa10091dda05f48958e909d6bfc891e037ae1cfbd048d4

Download Submit
\??\globalroot\systemroot\assembly\temp\@

Filesize
2KB

MD5
aa5dc2c07e7b968be327baff98592d73

SHA1
b6936dabfe08c367590bb4a1df6bfced5e2a67d4

SHA256
cefb1e7c87fc0e0f1ebf96c495cfb779bdee6791e2ac738ee69d009749ad34df

SHA512
e13353d1d745f75dd0f5144f9e9069b9b840d3dfeaf6c6303ae26e64515df736008583ca656e6ef0e1d654e0024427fbc4c6408ab8eb63f977799daa6eacaf05

Download Submit
\Users\Admin\ayhost.exe

Filesize
80KB

MD5
8ccbe4f27f9710f3e7f75e1d1de57e49

SHA1
272e95e476477cd4a1715ee0bcf32318e0351718

SHA256
3d36ee15c25b2308f8552e121d885c26b46b4e7fc6dbb41a684bec53e0ae3b5d

SHA512
334f56b5158839f521513aff9de334536c86da633bf1a3b78592529275457973ed67fd55a54bef8f88ce918c2863c365cababfbd0ef888a27272906e281105d0

Download Submit
\Users\Admin\bahost.exe

Filesize
260KB

MD5
57d06744cbe8d579531f5704827605c1

SHA1
222404c29087c7481127d5616e209e8a8946b110

SHA256
42c00828ea0ca557e2f50c49ebc24d3e2ffbd207ad6128e002ee9487be0e7f1a

SHA512
1d22108dbca3e6566a14e687077cfca481adf2eb4d6a214e49c2242f4aa3701f1a31037993f3ba78c41f9242666b2b0b1424f983ee660eae2e89b3c492d93093

Download Submit
\Users\Admin\d3s3Jf2gX6.exe

Filesize
280KB

MD5
b3c7427a9509d61a373b377e668c8ddd

SHA1
80b7a9d3fea90879ac10e4cbbd70968aaf8f46d3

SHA256
b24dacfe819e4b8e04e3d1ae5a82ffda05ce5c870c0ce530f723c29c76fe5a28

SHA512
616411ce4b75b80bba9bb901848f9814624deb89a941d4f13b2bc66b63a2eab230354f320a61610bb9166d368a77a3036068f3a7c76d0d0078e71b653e10c7fe

Download Submit
\Users\Admin\djhost.exe

Filesize
32KB

MD5
af152804736fe7af65e4b49633a2d185

SHA1
3c2ecabfbdca7b4bfed2fbaae7cfeabe9d439d35

SHA256
45b8430d8053f791bfcd0033ae2cdfed2b253a0f6835395055345058ab18c40e

SHA512
749461feaacada8ddec990df90ae5f580fb9b6b0bad680015a7067d66ecd785822bb50223dc734d29016cb29dfa98c9efa08d53b99dc0e0fe26193ff12742cd6

Download Submit
\Users\Admin\ekhost.exe

Filesize
24KB

MD5
046275674448c41615014cf770ee4f53

SHA1
4f51eb674e199d6b901aaffb55c4aeafb94acfb3

SHA256
3c561abc78eb200f46286b30765a2f6bf6b6bc9c6f433b327955d2e0ef6aaa6f

SHA512
db35c805e516209d0ee02e182711360ea2a49f7de5c79a01fe448beb673abe83ac638cf1c0b04c4e45f608fad490cdd5f8d2bd99aa0c0c679fb3fc9a77bbe0e2

Download Submit
\Users\Admin\pryuj.exe

Filesize
280KB

MD5
1b7b073f449974b7f508ed8bfbea2ccb

SHA1
5dbf15c80cf7b10265b93477abb387922669c001

SHA256
0c2e93ce69c9aafb8ccda07119674bbb2b20f88806f6e8869b1ebd676f3c77c0

SHA512
162b73eeb5707426db270e0a6f44770cd25e50a4436571a42fb102435b1a7b9d9722b8483627ed0d5e1c099be10bc878ca76842ecef056e0c29983997f75d215

Download Submit
\Windows\assembly\GAC_32\Desktop.ini

Filesize
4KB

MD5
878f9b6da85cb98fcbdf6abd1730a32f

SHA1
343007e658ea541f4680b4edf4513e69e1cc18a6

SHA256
75b5a460ed6f47fca8ec1bcd8a11b22f24fb33de4d5f307b851ad20c7f831b7d

SHA512
5425844e34ad5e717b08830020526f5c9465f654f3e9e29967b2983d5cb8dc225be2b89cd29a8e4cc99fcfc99e05556f66eefa0539283ab4569e603413a37293

Download Submit
\Windows\assembly\GAC_64\Desktop.ini

Filesize
5KB

MD5
9d7ec1e355ac35cbe6991721ef5ae3b8

SHA1
c35a00bd35c6e4a7516b93947be08ead966347e8

SHA256
68a3cec42215323100398a8eb2cbb37da7d58fe0fa9c6312e954e0f50a95ca98

SHA512
b7c4be28d8e179974672205a50e72fa1ec9e2e8170b3b8ee763e1751a3397c35afec7a72c88f0a79a8566749b2af1ff054660a96c3a6d6508c545d316a035dc0

Download Submit
memory/336-89-0x0000000001F90000-0x0000000001FA2000-memory.dmp

Filesize
72KB

Download
memory/336-137-0x0000000001F90000-0x0000000001FA2000-memory.dmp

Filesize
72KB

Download
memory/856-139-0x0000000000480000-0x000000000048B000-memory.dmp

Filesize
44KB

Download
memory/856-143-0x0000000000480000-0x000000000048B000-memory.dmp

Filesize
44KB

Download
memory/1360-79-0x0000000001D90000-0x0000000001D96000-memory.dmp

Filesize
24KB

Download
memory/1360-75-0x0000000001D90000-0x0000000001D96000-memory.dmp

Filesize
24KB

Download
memory/1360-83-0x0000000001D90000-0x0000000001D96000-memory.dmp

Filesize
24KB

Download
memory/2404-133-0x00000000037A0000-0x000000000425A000-memory.dmp

Filesize
10.7MB

Download
memory/2552-28-0x0000000003160000-0x0000000003C1A000-memory.dmp

Filesize
10.7MB

Download
memory/2612-72-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/2612-62-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/2612-74-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/2612-66-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/2612-71-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/2612-94-0x0000000000400000-0x0000000000446000-memory.dmp

Filesize
280KB

Download
memory/2612-70-0x00000000003B0000-0x00000000003F0000-memory.dmp

Filesize
256KB

Download
memory/2616-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2616-45-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2616-51-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2616-52-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2616-53-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2616-39-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2616-41-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2616-37-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2928-47-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download