1dbc50d081f9780db588770d2df0753b9738a89aaf2d698a364b781e2576dc43

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
20-09-2024 16:24

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General

Target

edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
Size

680KB
MD5

edfb253bb20650ad6d5e01d2b8f6d385
SHA1

542ba1671532e6d797a8877f6facfa4e7b77983b
SHA256

1dbc50d081f9780db588770d2df0753b9738a89aaf2d698a364b781e2576dc43
SHA512

b85739f2f5aec30ef1d02d82e0926a05c093b71f84e0c5bacabb7eefabbaefcd1647890470ffd84be7c93eca3042d94dbadef05b0b45b707316bae8e8c8dc880
SSDEEP

12288:zClephVMo7IYJAB++2RrxRAjbeNC2v+clES+vYOqH:+OhKpYyB/MrxRAZMES+b+

Score

10^/10

discovery evasion persistence upx

Malware Config

Signatures

Modifies WinLogon for persistence 2 TTPs 1 IoCs

persistence

Winlogon Helper DLL

T1547.004

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\d2f57668\\X"	Explorer.EXE

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-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	GFW6ssUz.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	hiejuad.exe

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\system32\drivers\etc\hosts	4kaq.exe

Deletes itself 1 IoCs

pid	Process
2508	cmd.exe

Executes dropped EXE 12 IoCs

pid	Process
2792	GFW6ssUz.exe
2896	hiejuad.exe
1784	2kaq.exe
984	2kaq.exe
2916	2kaq.exe
2348	2kaq.exe
3016	2kaq.exe
2976	2kaq.exe
3000	3kaq.exe
332	csrss.exe
1912	X
1976	4kaq.exe

Loads dropped DLL 12 IoCs

pid	Process
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2792	GFW6ssUz.exe
2792	GFW6ssUz.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
3000	3kaq.exe
3000	3kaq.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe

UPX packed file 29 IoCs

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

upx

resource	yara_rule
behavioral1/memory/984-45-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2916-54-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2916-64-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/984-63-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2916-61-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2916-60-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/984-56-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/984-55-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2916-50-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2916-48-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/984-42-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/984-40-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3016-78-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3016-88-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2348-72-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral1/memory/2348-69-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral1/memory/3016-86-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2348-85-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral1/memory/3016-83-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2348-81-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral1/memory/3016-76-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2348-67-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral1/memory/984-135-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2348-139-0x0000000000400000-0x0000000000427000-memory.dmp	upx
behavioral1/memory/3016-143-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/files/0x0005000000018712-156.dat	upx
behavioral1/memory/2732-163-0x0000000002AE0000-0x00000000031F9000-memory.dmp	upx
behavioral1/memory/1976-164-0x0000000000400000-0x0000000000B19000-memory.dmp	upx
behavioral1/memory/1976-171-0x0000000000400000-0x0000000000B19000-memory.dmp	upx

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	31.193.3.240
Destination IP	31.193.3.240
Destination IP	31.193.3.240
Destination IP	31.193.3.240
Destination IP	31.193.3.240

Adds Run key to start application 2 TTPs 54 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /n"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /a"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /f"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /B"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /P"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /q"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /x"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /t"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /k"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /L"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /U"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /I"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\Windows Init = "\"C:\\Users\\Admin\\AppData\\Roaming\\xvytcjjgj3vgwmrluluzvxrb2pavg2qe2\\svcnost.exe\""	4kaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /V"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /o"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /r"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /c"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /J"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /O"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /N"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /S"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /m"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /Q"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /F"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /z"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /u"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /T"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /R"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /K"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /Y"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /w"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /b"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /l"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /e"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /Z"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /i"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /C"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /H"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /s"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /E"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /X"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /J"	GFW6ssUz.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /v"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /A"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /y"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /p"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /d"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /j"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /W"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /h"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /D"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /M"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /g"	hiejuad.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3434294380-2554721341-1919518612-1000\Software\Microsoft\Windows\CurrentVersion\Run\hiejuad = "C:\\Users\\Admin\\hiejuad.exe /G"	hiejuad.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	2kaq.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	2kaq.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
2600	tasklist.exe
2140	tasklist.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1784 set thread context of 984	1784	2kaq.exe	37
PID 1784 set thread context of 2916	1784	2kaq.exe	38
PID 1784 set thread context of 2348	1784	2kaq.exe	39
PID 1784 set thread context of 3016	1784	2kaq.exe	40
PID 1784 set thread context of 2976	1784	2kaq.exe	41
PID 3000 set thread context of 1740	3000	3kaq.exe	46

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 12 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	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2kaq.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	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	GFW6ssUz.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	hiejuad.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2kaq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2kaq.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3kaq.exe

Modifies registry class 3 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{c083cd7f-4678-8cf0-12c0-a23b769d6830}\cid = "10767521908083790815"	3kaq.exe
Key created	\registry\machine\Software\Classes\Interface\{c083cd7f-4678-8cf0-12c0-a23b769d6830}	3kaq.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{c083cd7f-4678-8cf0-12c0-a23b769d6830}\u = "188"	3kaq.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2792	GFW6ssUz.exe
2792	GFW6ssUz.exe
2916	2kaq.exe
2348	2kaq.exe
3000	3kaq.exe
3000	3kaq.exe
3000	3kaq.exe
3000	3kaq.exe
1912	X
2896	hiejuad.exe
2348	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2916	2kaq.exe
2916	2kaq.exe
2916	2kaq.exe
2896	hiejuad.exe
2896	hiejuad.exe
2896	hiejuad.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2600	tasklist.exe
Token: SeDebugPrivilege	3000	3kaq.exe
Token: SeDebugPrivilege	3000	3kaq.exe
Token: SeDebugPrivilege	2140	tasklist.exe

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
2792	GFW6ssUz.exe
2896	hiejuad.exe
1784	2kaq.exe
984	2kaq.exe
3016	2kaq.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
332	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2732 wrote to memory of 2792	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2792	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2792	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	30
PID 2732 wrote to memory of 2792	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	30
PID 2792 wrote to memory of 2896	2792	GFW6ssUz.exe	31
PID 2792 wrote to memory of 2896	2792	GFW6ssUz.exe	31
PID 2792 wrote to memory of 2896	2792	GFW6ssUz.exe	31
PID 2792 wrote to memory of 2896	2792	GFW6ssUz.exe	31
PID 2792 wrote to memory of 2636	2792	GFW6ssUz.exe	32
PID 2792 wrote to memory of 2636	2792	GFW6ssUz.exe	32
PID 2792 wrote to memory of 2636	2792	GFW6ssUz.exe	32
PID 2792 wrote to memory of 2636	2792	GFW6ssUz.exe	32
PID 2636 wrote to memory of 2600	2636	cmd.exe	34
PID 2636 wrote to memory of 2600	2636	cmd.exe	34
PID 2636 wrote to memory of 2600	2636	cmd.exe	34
PID 2636 wrote to memory of 2600	2636	cmd.exe	34
PID 2732 wrote to memory of 1784	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	36
PID 2732 wrote to memory of 1784	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	36
PID 2732 wrote to memory of 1784	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	36
PID 2732 wrote to memory of 1784	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	36
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 984	1784	2kaq.exe	37
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2916	1784	2kaq.exe	38
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 2348	1784	2kaq.exe	39
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 3016	1784	2kaq.exe	40
PID 1784 wrote to memory of 2976	1784	2kaq.exe	41
PID 1784 wrote to memory of 2976	1784	2kaq.exe	41
PID 1784 wrote to memory of 2976	1784	2kaq.exe	41
PID 1784 wrote to memory of 2976	1784	2kaq.exe	41
PID 1784 wrote to memory of 2976	1784	2kaq.exe	41
PID 2732 wrote to memory of 3000	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	42
PID 2732 wrote to memory of 3000	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	42
PID 2732 wrote to memory of 3000	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	42
PID 2732 wrote to memory of 3000	2732	edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe	42
PID 3000 wrote to memory of 1200	3000	3kaq.exe	21
PID 3000 wrote to memory of 332	3000	3kaq.exe	2
PID 3000 wrote to memory of 1912	3000	3kaq.exe	43

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
- Suspicious use of UnmapMainImage
PID:332

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies WinLogon for persistence
PID:1200
- C:\Users\Admin\AppData\Local\Temp\edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Users\Admin\GFW6ssUz.exe
    C:\Users\Admin\GFW6ssUz.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:2792
  - - C:\Users\Admin\hiejuad.exe
      "C:\Users\Admin\hiejuad.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:2896
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del GFW6ssUz.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2636
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2600
- - C:\Users\Admin\2kaq.exe
    C:\Users\Admin\2kaq.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1784
  - - C:\Users\Admin\2kaq.exe
      "C:\Users\Admin\2kaq.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:984
  - - C:\Users\Admin\2kaq.exe
      "C:\Users\Admin\2kaq.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2916
  - - C:\Users\Admin\2kaq.exe
      "C:\Users\Admin\2kaq.exe"
      4⤵
      Executes dropped EXE
      Maps connected drives based on registry
      Suspicious behavior: EnumeratesProcesses
      PID:2348
  - - C:\Users\Admin\2kaq.exe
      "C:\Users\Admin\2kaq.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:3016
  - - C:\Users\Admin\2kaq.exe
      "C:\Users\Admin\2kaq.exe"
      4⤵
      Executes dropped EXE
      PID:2976
- - C:\Users\Admin\3kaq.exe
    C:\Users\Admin\3kaq.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:3000
  - - C:\Users\Admin\AppData\Local\d2f57668\X
      *0*bc*6a9213df*31.193.3.240:53
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1912
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:1740
- - C:\Users\Admin\4kaq.exe
    C:\Users\Admin\4kaq.exe
    3⤵
    - Drops file in Drivers directory
    - Executes dropped EXE
    - Adds Run key to start application
    PID:1976
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del edfb253bb20650ad6d5e01d2b8f6d385_JaffaCakes118.exe
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2508
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:2140

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:1528

C:\Windows\system32\wbem\WMIADAP.EXE
wmiadap.exe /F /T /R
1⤵
PID:1188

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Winlogon Helper DLL

T1547.004

Defense Evasion

Hide Artifacts

T1564

Hidden Files and Directories

T1564.001

Modify Registry

T1112

Credential Access

Discovery

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

\Users\Admin\2kaq.exe

Filesize
132KB

MD5
d7dbb57f65cb963477a8fa11714ec0be

SHA1
756d29032644973b9f48980a1e30448206811119

SHA256
94242fda567e2b4dc0be9d4ca5370ff0ddee2d25751dd191c3fed995837c10ec

SHA512
1db3577abd73c8c8667da426faedf63ad9c7a75462cbeac0be19a525690baaa9f1d8446d3b804abbf24550d73cbefecf6c77c224539e8dd5db37f34f7e975fdc

Download Submit
\Users\Admin\3kaq.exe

Filesize
277KB

MD5
00b72668c42555c6d9e3cee383730fc0

SHA1
509a7c39baf2b9a46813c641cca687b37e244d5a

SHA256
baaacce5c3f18154d4925ec6568ccf66f4ab9ee5477bd0faf44f08d9397641dd

SHA512
1bfa5cd6081a5e8556b452cf4741831da829fcc9e2b51c77c92a4fdacfa1b934d14bc049f8185be09b1447664f55956f69e7fd16a868c9655eb32f9b9ef02e78

Download Submit
\Users\Admin\4kaq.exe

Filesize
120KB

MD5
ee3508d5206de400e5792c826ae71aae

SHA1
b448132f604b7e886343b911cc56371a7f251c04

SHA256
f6226f935ea3d5ecc4be3ccf6a59caff31ed3e6bd35c5d26fbe3906b4379b35d

SHA512
233f72bf8cf5d72b7f7c09bf546220fa0c34511330349fa28ef4c746b19f59696b5e515a7d345862430979800be354ab954aa55f79747a83d601abdf32bd24fb

Download Submit
\Users\Admin\AppData\Local\d2f57668\X

Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
\Users\Admin\GFW6ssUz.exe

Filesize
312KB

MD5
d0250c92bd9e6c62c0c8227ea7bc0df4

SHA1
9a9fd691422b105c5e008764b980d1568c2df957

SHA256
ee113e2ee5cd0d396af0e79c2390d059355d24e426886bbacda44d7f39a28007

SHA512
99ab659dd56fabf0bd488f754cc7d1b166e1727b5a742d4262062946b5aa79577499fff55e434b6dbe05efa11e9ce2ce58cf68f30e29d9b5580e20de4e974200

Download Submit
\Users\Admin\hiejuad.exe

Filesize
312KB

MD5
19b3d5d25b80624b2c4e6234f74da970

SHA1
99d171bede250f7ddcbd693b88985114ac344a63

SHA256
34c29431419a80db69468293b5f697d14e46ea5ef6f32210b69b0242a35dedb8

SHA512
c215bd57d29ea31214dcb8ef404951251bd6b3205984a29dee497960b100d3a35ed0ba739597c7527ae317fd3cd1f94c65fbbf1e80aa3ee4f3fa77ae9bd9f5a1

Download Submit
\Windows\System32\consrv.dll

Filesize
29KB

MD5
1149c1bd71248a9d170e4568fb08df30

SHA1
6f77f183d65709901f476c5d6eebaed060a495f9

SHA256
c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1

SHA512
9e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459

Download Submit
\systemroot\assembly\tmp\{1B372133-BFFA-4dba-9CCF-5474BED6A9F6}

Filesize
2KB

MD5
3a7482ba479bf81871823c500396d7f4

SHA1
4bfe4b0745895cce782cc0a90a8cfe9ba1cc3ca0

SHA256
93fd7ce6c6fc5480976b1053b6fe569c589ff5e32ed7731074b827a220b7877e

SHA512
4841c45264b44e15a96a438fe6c6ab94b56fa59f67b09f75b2c74850af88df7f5b9b2071d490eb1da4132cfe190f2ab716d8d86e9f80e87d1663bc48213f7cf3

Download Submit
memory/332-117-0x0000000000CA0000-0x0000000000CAB000-memory.dmp

Filesize
44KB

Download
memory/984-45-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-55-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-56-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-63-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-135-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/984-42-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-40-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/984-38-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/1200-132-0x0000000002F60000-0x0000000002F6B000-memory.dmp

Filesize
44KB

Download
memory/1200-106-0x0000000002E70000-0x0000000002E76000-memory.dmp

Filesize
24KB

Download
memory/1200-128-0x0000000002F60000-0x0000000002F6B000-memory.dmp

Filesize
44KB

Download
memory/1200-102-0x0000000002E70000-0x0000000002E76000-memory.dmp

Filesize
24KB

Download
memory/1200-110-0x0000000002E70000-0x0000000002E76000-memory.dmp

Filesize
24KB

Download
memory/1200-133-0x0000000002F70000-0x0000000002F7B000-memory.dmp

Filesize
44KB

Download
memory/1200-124-0x0000000002F60000-0x0000000002F6B000-memory.dmp

Filesize
44KB

Download
memory/1976-164-0x0000000000400000-0x0000000000B19000-memory.dmp

Filesize
7.1MB

Download
memory/1976-171-0x0000000000400000-0x0000000000B19000-memory.dmp

Filesize
7.1MB

Download
memory/2348-85-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2348-81-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2348-67-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2348-69-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2348-65-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2348-72-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2348-139-0x0000000000400000-0x0000000000427000-memory.dmp

Filesize
156KB

Download
memory/2732-163-0x0000000002AE0000-0x00000000031F9000-memory.dmp

Filesize
7.1MB

Download
memory/2732-165-0x0000000002AE0000-0x00000000031F9000-memory.dmp

Filesize
7.1MB

Download
memory/2732-175-0x0000000002AE0000-0x00000000031F9000-memory.dmp

Filesize
7.1MB

Download
memory/2916-48-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-46-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-50-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-60-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-61-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-64-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2916-54-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/3016-76-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3016-83-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3016-86-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3016-88-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3016-143-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3016-78-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download