modiloader | 3ff00fc4ea0efc91318573433060748d654cd157cf1b1be7c3bf0480009e7872

General

Target

ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
Size

651KB
MD5

ff0952b50401f53ef1c7b94a6dd758af
SHA1

a7704fa48399d1f0e10bd6af8210cd0f3c5999d8
SHA256

3ff00fc4ea0efc91318573433060748d654cd157cf1b1be7c3bf0480009e7872
SHA512

30c2930ef518d9e9d132ec4a85c3eedc3159175cbcb52e8076070b9e45c1b7c93411dbc6f601f4da7d688f48dcd05a888e5c4e9bb4c878da124ca1d1f676af4b
SSDEEP

12288:kpyZT1PrCxu/mDwLRI6BxcDqp9aqCcajVuD3Z7BPQGMWYur0s0D:kUx1PjOD3SxcDDcNDqWYurL0

Score

10^/10

modiloader 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

Processes:

dHY4IvP3.exetaazoob.exe

description	ioc	process
Set value (int)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	dHY4IvP3.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	taazoob.exe

ModiLoader Second Stage 11 IoCs

Processes:

resource	yara_rule
behavioral2/memory/332-4-0x0000000000400000-0x000000000041C000-memory.dmp	modiloader_stage2
behavioral2/memory/3972-6-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral2/memory/3972-7-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
C:\Users\Admin\azhost.exe	modiloader_stage2
behavioral2/memory/5056-61-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
C:\Users\Admin\bzhost.exe	modiloader_stage2
behavioral2/memory/4440-70-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
C:\Users\Admin\czhost.exe	modiloader_stage2
behavioral2/memory/3972-72-0x0000000000400000-0x0000000000507000-memory.dmp	modiloader_stage2
behavioral2/memory/4268-85-0x0000000000400000-0x000000000041B000-memory.dmp	modiloader_stage2
behavioral2/memory/3972-121-0x0000000000400000-0x0000000000507000-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

Processes:

dHY4IvP3.exeff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	dHY4IvP3.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\Control Panel\International\Geo\Nation	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe

Executes dropped EXE 10 IoCs

Processes:

dHY4IvP3.exetaazoob.exeazhost.exeazhost.exebzhost.exebzhost.execzhost.execzhost.exedzhost.exeezhost.exe

pid	process
1356	dHY4IvP3.exe
3624	taazoob.exe
5056	azhost.exe
3808	azhost.exe
4440	bzhost.exe
4544	bzhost.exe
4268	czhost.exe
2508	czhost.exe
2072	dzhost.exe
4044	ezhost.exe

UPX packed file 18 IoCs

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

upx

Processes:

resource	yara_rule
behavioral2/memory/3972-0-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/3972-1-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/3972-5-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/3972-6-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/3972-7-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4544-65-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/4544-66-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/4544-73-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/4544-74-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/3972-72-0x0000000000400000-0x0000000000507000-memory.dmp	upx
behavioral2/memory/4544-76-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/2508-80-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/2508-81-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/2508-88-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/2508-89-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/2508-90-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral2/memory/4544-112-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral2/memory/3972-121-0x0000000000400000-0x0000000000507000-memory.dmp	upx

Adds Run key to start application 2 TTPs 51 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

taazoob.exedHY4IvP3.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /I"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /f"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /B"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /p"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /g"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /W"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /A"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /t"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /x"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /Z"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /G"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /u"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /J"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /U"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /h"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /Y"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /q"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /m"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /X"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /d"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /P"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /T"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /w"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /D"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /C"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /k"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /c"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /S"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /a"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /y"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /r"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /j"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /E"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /V"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /l"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /L"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /F"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /Q"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /M"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /s"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /b"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /R"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /z"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /i"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /J"	dHY4IvP3.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /o"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /e"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /K"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /v"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /n"	taazoob.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-1132431369-515282257-1998160155-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\taazoob = "C:\\Users\\Admin\\taazoob.exe /O"	taazoob.exe

Maps connected drives based on registry 3 TTPs 4 IoCs

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

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

azhost.exebzhost.exe

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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum	bzhost.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0	bzhost.exe

Suspicious use of SetThreadContext 5 IoCs

Processes:

ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exeazhost.exebzhost.execzhost.exedzhost.exe

description	pid	process	target process
PID 332 set thread context of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 5056 set thread context of 3808	5056	azhost.exe	azhost.exe
PID 4440 set thread context of 4544	4440	bzhost.exe	bzhost.exe
PID 4268 set thread context of 2508	4268	czhost.exe	czhost.exe
PID 2072 set thread context of 1316	2072	dzhost.exe	cmd.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4356 2508 WerFault.exe czhost.exe
Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery
T1057

Processes:

tasklist.exetasklist.exe

pid process

3208 tasklist.exe
3632 tasklist.exe

pid	pid_target	process	target process
4356	2508	WerFault.exe	czhost.exe

pid	process
3208	tasklist.exe
3632	tasklist.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

Processes:

dHY4IvP3.exetaazoob.exeazhost.exebzhost.exe

pid	process
1356	dHY4IvP3.exe
1356	dHY4IvP3.exe
1356	dHY4IvP3.exe
1356	dHY4IvP3.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3808	azhost.exe
3808	azhost.exe
3624	taazoob.exe
3624	taazoob.exe
3808	azhost.exe
3808	azhost.exe
3808	azhost.exe
3808	azhost.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
4544	bzhost.exe
4544	bzhost.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3808	azhost.exe
3808	azhost.exe
3808	azhost.exe
3808	azhost.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3808	azhost.exe
3808	azhost.exe
3808	azhost.exe
3808	azhost.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe
3624	taazoob.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

tasklist.exedzhost.exetasklist.exe

description pid process

Token: SeDebugPrivilege 3208 tasklist.exe
Token: SeDebugPrivilege 2072 dzhost.exe
Token: SeDebugPrivilege 3632 tasklist.exe
Suspicious use of SetWindowsHookEx 4 IoCs

Processes:

ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exedHY4IvP3.exetaazoob.exeezhost.exe

pid process

3972 ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
1356 dHY4IvP3.exe
3624 taazoob.exe
4044 ezhost.exe

description	pid	process
Token: SeDebugPrivilege	3208	tasklist.exe
Token: SeDebugPrivilege	2072	dzhost.exe
Token: SeDebugPrivilege	3632	tasklist.exe

pid	process
3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
1356	dHY4IvP3.exe
3624	taazoob.exe
4044	ezhost.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exeff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exedHY4IvP3.execmd.exeazhost.exebzhost.execzhost.exedzhost.exe

description	pid	process	target process
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 332 wrote to memory of 3972	332	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
PID 3972 wrote to memory of 1356	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	dHY4IvP3.exe
PID 3972 wrote to memory of 1356	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	dHY4IvP3.exe
PID 3972 wrote to memory of 1356	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	dHY4IvP3.exe
PID 1356 wrote to memory of 3624	1356	dHY4IvP3.exe	taazoob.exe
PID 1356 wrote to memory of 3624	1356	dHY4IvP3.exe	taazoob.exe
PID 1356 wrote to memory of 3624	1356	dHY4IvP3.exe	taazoob.exe
PID 1356 wrote to memory of 4068	1356	dHY4IvP3.exe	cmd.exe
PID 1356 wrote to memory of 4068	1356	dHY4IvP3.exe	cmd.exe
PID 1356 wrote to memory of 4068	1356	dHY4IvP3.exe	cmd.exe
PID 4068 wrote to memory of 3208	4068	cmd.exe	tasklist.exe
PID 4068 wrote to memory of 3208	4068	cmd.exe	tasklist.exe
PID 4068 wrote to memory of 3208	4068	cmd.exe	tasklist.exe
PID 3972 wrote to memory of 5056	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	azhost.exe
PID 3972 wrote to memory of 5056	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	azhost.exe
PID 3972 wrote to memory of 5056	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 5056 wrote to memory of 3808	5056	azhost.exe	azhost.exe
PID 3972 wrote to memory of 4440	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	bzhost.exe
PID 3972 wrote to memory of 4440	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	bzhost.exe
PID 3972 wrote to memory of 4440	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 4440 wrote to memory of 4544	4440	bzhost.exe	bzhost.exe
PID 3972 wrote to memory of 4268	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	czhost.exe
PID 3972 wrote to memory of 4268	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	czhost.exe
PID 3972 wrote to memory of 4268	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 4268 wrote to memory of 2508	4268	czhost.exe	czhost.exe
PID 3972 wrote to memory of 2072	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	dzhost.exe
PID 3972 wrote to memory of 2072	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	dzhost.exe
PID 3972 wrote to memory of 2072	3972	ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe	dzhost.exe
PID 2072 wrote to memory of 1316	2072	dzhost.exe	cmd.exe
PID 2072 wrote to memory of 1316	2072	dzhost.exe	cmd.exe
PID 2072 wrote to memory of 1316	2072	dzhost.exe	cmd.exe

C:\Users\Admin\AppData\Local\Temp\ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:332

C:\Users\Admin\AppData\Local\Temp\ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3972

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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1356

C:\Users\Admin\taazoob.exe
"C:\Users\Admin\taazoob.exe"
4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3624

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del dHY4IvP3.exe
4⤵
- Suspicious use of WriteProcessMemory
PID:4068

C:\Windows\SysWOW64\tasklist.exe
tasklist
5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:3208

C:\Users\Admin\azhost.exe
C:\Users\Admin\azhost.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:5056

C:\Users\Admin\azhost.exe
azhost.exe
4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:3808

C:\Users\Admin\bzhost.exe
C:\Users\Admin\bzhost.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4440

C:\Users\Admin\bzhost.exe
bzhost.exe
4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:4544

C:\Users\Admin\czhost.exe
C:\Users\Admin\czhost.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4268

C:\Users\Admin\czhost.exe
czhost.exe
4⤵
- Executes dropped EXE
PID:2508

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2508 -s 232
5⤵
- Program crash
PID:4356

C:\Users\Admin\dzhost.exe
C:\Users\Admin\dzhost.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2072

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\system32\cmd.exe"
4⤵
PID:1316

C:\Users\Admin\ezhost.exe
C:\Users\Admin\ezhost.exe
3⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:4044

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c tasklist&&del ff0952b50401f53ef1c7b94a6dd758af_JaffaCakes118.exe
3⤵
PID:3956

C:\Windows\SysWOW64\tasklist.exe
tasklist
4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:3632

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 2508 -ip 2508
1⤵
PID:2024

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Hide Artifacts

1

T1564

Hidden Files and Directories

Modify Registry

Credential Access

Discovery

Query Registry

2

T1012

System Information Discovery

3

T1082

Peripheral Device Discovery

1

T1120

Process Discovery

1

T1057

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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\taazoob.exe
Filesize
288KB

MD5
221eab182a3662b9958a8ebf79738edb

SHA1
fedcc414e2f121faa06819621118d3dad5062c02

SHA256
709e860826b9a606794ebcf40d860014e7c9474b428eae6f1416749f6f8cdffd

SHA512
355f48b10a71401bd8500769b4484a84222687a32d093400c9c4d6e8ce37331be6d26be1674ae08d3607d1f6f67363162b05ebc485c6f2cdb70bacfd741d30fb

Download Submit
memory/332-4-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2072-97-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2072-101-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2072-104-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2072-100-0x0000000002074000-0x0000000002075000-memory.dmp

Filesize
4KB

Download
memory/2072-99-0x0000000002070000-0x00000000020D4000-memory.dmp

Filesize
400KB

Download
memory/2072-98-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2072-96-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2072-95-0x0000000000400000-0x0000000000464000-memory.dmp

Filesize
400KB

Download
memory/2508-80-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2508-88-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2508-81-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2508-90-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2508-89-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3808-56-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3808-105-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3808-53-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3808-54-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3808-55-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3808-59-0x0000000000400000-0x0000000000437000-memory.dmp

Filesize
220KB

Download
memory/3972-1-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3972-6-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3972-0-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3972-5-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3972-7-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3972-72-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/3972-121-0x0000000000400000-0x0000000000507000-memory.dmp

Filesize
1.0MB

Download
memory/4268-85-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4440-70-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/4544-74-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4544-76-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4544-73-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4544-112-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4544-66-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/4544-65-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/5056-61-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads