modiloader | 57c18ec6f32af8c924adae18377877e4f62cca625bdcf7cd9611426f6895443b

Analysis

max time kernel
150s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22/01/2025, 03:10

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General

Target

JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
Size

651KB
MD5

09d238f04bda3c33d85145ffd469f42d
SHA1

501dc9b93c29f54ba31466c53fb9942420e804b8
SHA256

57c18ec6f32af8c924adae18377877e4f62cca625bdcf7cd9611426f6895443b
SHA512

8700d2bad67722a68f733705e4cad67e6819b7c52093140c6030d321c26df7363f81f50e8e554c32f81e17b0cec51f63a370ef6a6e3bbc8988ae1dcf9d1b9812
SSDEEP

12288:kpyZT1nrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1njOD3SxcDDcNDqWYurL0

Score

10^/10

modiloader defense_evasion discovery 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

defense_evasion

Hidden Files and Directories

T1564.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	dHY4IvP3.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	keufeo.exe

Modiloader family
modiloader

ModiLoader Second Stage 19 IoCs

resource	yara_rule
behavioral2/memory/4524-4-0x0000000000400000-0x000000000041C000-memory.dmp	modiloader_stage2
behavioral2/memory/4128-8-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral2/memory/4128-6-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral2/files/0x0007000000023cb1-52.dat	modiloader_stage2
behavioral2/memory/5088-61-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4128-62-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral2/files/0x0007000000023cb3-64.dat	modiloader_stage2
behavioral2/memory/4588-69-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-71-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-74-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/files/0x0008000000023cc9-75.dat	modiloader_stage2
behavioral2/memory/1292-84-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-104-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-111-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-118-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4128-123-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-125-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-128-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/4588-131-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	dHY4IvP3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe

Executes dropped EXE 9 IoCs

pid	Process
3240	dHY4IvP3.exe
740	keufeo.exe
5088	azhost.exe
3264	azhost.exe
4588	bzhost.exe
1292	czhost.exe
4120	czhost.exe
2044	dzhost.exe
1524	ezhost.exe

Adds Run key to start application 2 TTPs 52 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /E"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /I"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /k"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /N"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /w"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /X"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /D"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /Y"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /Q"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /t"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /d"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /W"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /L"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /c"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /B"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /q"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /y"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /i"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /M"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /j"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /s"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /S"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /u"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /U"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /r"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /T"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /h"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /p"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /K"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /x"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /f"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /H"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /C"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /G"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /m"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /l"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /l"	dHY4IvP3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /e"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /g"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /b"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /F"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /V"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /P"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /n"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /J"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /R"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /z"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /A"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /v"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /a"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /O"	keufeo.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\keufeo = "C:\\Users\\Admin\\keufeo.exe /o"	keufeo.exe

Maps connected drives based on registry 3 TTPs 2 IoCs

Disk information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	azhost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	azhost.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
1128	tasklist.exe
4244	tasklist.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4524 set thread context of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 5088 set thread context of 3264	5088	azhost.exe	98
PID 1292 set thread context of 4120	1292	czhost.exe	110
PID 2044 set thread context of 2604	2044	dzhost.exe	112

UPX packed file 12 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4128-1-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4128-0-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4128-5-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4128-8-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4128-6-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4128-62-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4120-80-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4120-81-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4120-88-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4120-87-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4120-86-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4128-123-0x0000000000400000-0x0000000000507000-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 13 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	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dHY4IvP3.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	azhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bzhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ezhost.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	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	keufeo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	czhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dzhost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
3240	dHY4IvP3.exe
3240	dHY4IvP3.exe
3240	dHY4IvP3.exe
3240	dHY4IvP3.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
3264	azhost.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe
740	keufeo.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	1128	tasklist.exe
Token: SeDebugPrivilege	2044	dzhost.exe
Token: SeDebugPrivilege	4244	tasklist.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
3240	dHY4IvP3.exe
740	keufeo.exe
1524	ezhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4524 wrote to memory of 4128	4524	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	83
PID 4128 wrote to memory of 3240	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	85
PID 4128 wrote to memory of 3240	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	85
PID 4128 wrote to memory of 3240	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	85
PID 3240 wrote to memory of 740	3240	dHY4IvP3.exe	86
PID 3240 wrote to memory of 740	3240	dHY4IvP3.exe	86
PID 3240 wrote to memory of 740	3240	dHY4IvP3.exe	86
PID 3240 wrote to memory of 4548	3240	dHY4IvP3.exe	87
PID 3240 wrote to memory of 4548	3240	dHY4IvP3.exe	87
PID 3240 wrote to memory of 4548	3240	dHY4IvP3.exe	87
PID 4548 wrote to memory of 1128	4548	cmd.exe	89
PID 4548 wrote to memory of 1128	4548	cmd.exe	89
PID 4548 wrote to memory of 1128	4548	cmd.exe	89
PID 4128 wrote to memory of 5088	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	92
PID 4128 wrote to memory of 5088	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	92
PID 4128 wrote to memory of 5088	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	92
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 5088 wrote to memory of 3264	5088	azhost.exe	98
PID 4128 wrote to memory of 4588	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	99
PID 4128 wrote to memory of 4588	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	99
PID 4128 wrote to memory of 4588	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	99
PID 4128 wrote to memory of 1292	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	109
PID 4128 wrote to memory of 1292	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	109
PID 4128 wrote to memory of 1292	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	109
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 1292 wrote to memory of 4120	1292	czhost.exe	110
PID 4128 wrote to memory of 2044	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	111
PID 4128 wrote to memory of 2044	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	111
PID 4128 wrote to memory of 2044	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	111
PID 2044 wrote to memory of 2604	2044	dzhost.exe	112
PID 2044 wrote to memory of 2604	2044	dzhost.exe	112
PID 2044 wrote to memory of 2604	2044	dzhost.exe	112
PID 2044 wrote to memory of 2604	2044	dzhost.exe	112
PID 4128 wrote to memory of 1524	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	114
PID 4128 wrote to memory of 1524	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	114
PID 4128 wrote to memory of 1524	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	114
PID 4128 wrote to memory of 3096	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	115
PID 4128 wrote to memory of 3096	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	115
PID 4128 wrote to memory of 3096	4128	JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe	115
PID 3096 wrote to memory of 4244	3096	cmd.exe	117
PID 3096 wrote to memory of 4244	3096	cmd.exe	117

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
  JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4128
- - C:\Users\Admin\dHY4IvP3.exe
    C:\Users\Admin\dHY4IvP3.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Checks computer location settings
    - 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:3240
  - - C:\Users\Admin\keufeo.exe
      "C:\Users\Admin\keufeo.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
      PID:740
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del dHY4IvP3.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:4548
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:1128
- - C:\Users\Admin\azhost.exe
    C:\Users\Admin\azhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:5088
  - - C:\Users\Admin\azhost.exe
      azhost.exe
      4⤵
      Executes dropped EXE
      Maps connected drives based on registry
      Suspicious behavior: EnumeratesProcesses
      PID:3264
- - C:\Users\Admin\bzhost.exe
    C:\Users\Admin\bzhost.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    PID:4588
- - C:\Users\Admin\czhost.exe
    C:\Users\Admin\czhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1292
  - - C:\Users\Admin\czhost.exe
      czhost.exe
      4⤵
      Executes dropped EXE
      PID:4120
- - C:\Users\Admin\dzhost.exe
    C:\Users\Admin\dzhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2044
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      4⤵
      PID:2604
- - C:\Users\Admin\ezhost.exe
    C:\Users\Admin\ezhost.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:1524
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del JaffaCakes118_09d238f04bda3c33d85145ffd469f42d.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:3096
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:4244

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

Peripheral Device Discovery

T1120

Process Discovery

T1057

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\azhost.exe

Filesize
248KB

MD5
27ef898ce7ec9c0b79a6996a0b419de1

SHA1
4e8aed756fbc6133af13028c33366d2eaa43f954

SHA256
f08df8dd8e3fe3de4a1ba4ba3bd355a233cf7febd5917b982ec5a949726c36a6

SHA512
5c7fa67e7ed1e8ce238e58f0b55618d1fc13af4e19d9267f6e88e277beb2f10e6c0f0027a532a2d1d4b6e40da1b31dfcacf50ccb71a75dc231ff876869b6787a

Download Submit
C:\Users\Admin\bzhost.exe

Filesize
138KB

MD5
4e22775699416e81275fea3266e14bba

SHA1
32cc2479a30abd1b40b3b7e959ac32317fa124fd

SHA256
95dc812e94d5ba0842af45685ca7262b55607336fcf4becda83dbb6416beffa9

SHA512
34b13e9142a9c4251c78d876f02f9e86f22253950d3f9126dacd8ec6f0f3bbd36146381ce16b130d794c4bbc1ba08aa4df8e2e7af0c3900035d486242c81e3bf

Download Submit
C:\Users\Admin\czhost.exe

Filesize
96KB

MD5
fb7e8882346223dfbad778b5a7f74f32

SHA1
8285032fbab2f9f52533657d46df457ab64d0e15

SHA256
6d6fa60b26cd2fc87c94afb20e7f3b35d6eca76d5a46191b8df802d30d4cbc3e

SHA512
31e3963dd156da4a57b3ffd37b857ee1d433c61dc22eb56356f2171b282f3735a1c31d65b3a0b431151b55bfebf964f82c5aa13a12f1c2a8a580840a7ea5da32

Download Submit
C:\Users\Admin\dHY4IvP3.exe

Filesize
288KB

MD5
e2a16fca33158332dbb3c66021fe8e3b

SHA1
9b784a05bf73e0bffbc2d6afe9acb4ca9d44a355

SHA256
17b36341825621fdf4a959b52c510dbf1295e89d380499b2d02a87d76ed68a82

SHA512
6ec42b9cbd79a0835abdb2e7e4484d143bea726d9d17929482d1efb16590d895bcbe24e7957dcfc26f093f7a6d1dc07644c649d5918227f101a2515dddb86550

Download Submit
C:\Users\Admin\dzhost.exe

Filesize
221KB

MD5
5b414fb77d0dbec97ee529ec0bbcbeaf

SHA1
359cd24cd341f75eb46b99375824f6b649443f8e

SHA256
62027b13d4918e5e644952c977960a5e6dfe241e2bb35b387de0bfd0b752e882

SHA512
887b1b93e51d21927ffba49536f281003eef1dbee7634a08cab256f07701d54fe755acab7ae4a513c754067e4144c44c3580689ce187fd584ba440ab748a2360

Download Submit
C:\Users\Admin\ezhost.exe

Filesize
28KB

MD5
46ede15ce82c221c24bf81b2de1be7e8

SHA1
c332a5ec7aeb213c13449626156f6623351a4393

SHA256
a360c27de3799bf85f2501d4b375744394643fd50f8ecf5241d170b5cb7f6782

SHA512
517f497a4783a0f67ccfca641d93b7f20505c89d6252229f5b97df674f7be20ae48d4732c137ba081c2c1f8ec712371fa4ba4602873e11c0e02b109a00b6c316

Download Submit
C:\Users\Admin\keufeo.exe

Filesize
288KB

MD5
eb35871bc70b01c379a1985b77827f71

SHA1
fc5e5ed9254cee5891dcce2da931d8fd569f6759

SHA256
5d5f73615a34a999c9e7286a452867023b13fe2ebcaebf35ff3ed0df47d77870

SHA512
77d67373bec60d3c039da950746634cffb87348d2cc12f5f8b79ba69d1ffbfde15adf0d8198d866bec0315ce2f8d1bc1b359bc33d326847c0a62461e40284bb5

Download Submit
memory/1292-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2044-96-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2044-92-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/3264-54-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3264-57-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3264-56-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3264-55-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3264-59-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3264-67-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/4120-80-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4120-86-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4120-87-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4120-88-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4120-81-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/4128-62-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4128-1-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4128-0-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4128-123-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4128-5-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4128-6-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4128-8-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4524-4-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/4588-69-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-74-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-71-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-104-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-111-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-118-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-125-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-128-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4588-131-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/5088-61-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download