c91a8f6b64d181d9e4df587860aeb73b6136bc6f20db78ac725292407c109f09

Analysis

max time kernel
150s
max time network
78s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
22/07/2024, 18:00

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General

Target

643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
Size

484KB
MD5

643584014e1ca57e7b0d124d27fdc719
SHA1

5fc0b7f479e8e52f3eb251ed87cf068732e64d72
SHA256

c91a8f6b64d181d9e4df587860aeb73b6136bc6f20db78ac725292407c109f09
SHA512

e050664fb958cbd778ad6e678d0b9c2e89fed1f2f6996dc8619fda43ee655b8a4b846ad5c6679f2654fb6ec6886e97fd66464469e687e3fb4ab88120e0599a02
SSDEEP

12288:zP9GBWQch+L/ZgHP+v7xK0DmFwUfIp7JVyvWt1aBnSFAPHzeO:zPoBHch+uudKNffiv1aVSaPTeO

Score

10^/10

evasion persistence spyware stealer upx

Malware Config

Signatures

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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	V6oUpCF0mC.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	pkgoat.exe

Deletes itself 1 IoCs

pid	Process
2924	cmd.exe

Executes dropped EXE 11 IoCs

pid	Process
2708	V6oUpCF0mC.exe
2760	pkgoat.exe
2676	ayhost.exe
2116	ayhost.exe
1392	byhost.exe
1008	byhost.exe
2688	cyhost.exe
332	csrss.exe
1708	cyhost.exe
1604	cyhost.exe
2744	dyhost.exe

Loads dropped DLL 14 IoCs

pid	Process
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2708	V6oUpCF0mC.exe
2708	V6oUpCF0mC.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2688	cyhost.exe
856	DllHost.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

UPX packed file 10 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2292-4-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/2292-15-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/2292-13-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/2292-10-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/2292-6-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/2292-12-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/1708-140-0x0000000000400000-0x0000000000448000-memory.dmp	upx
behavioral1/memory/2292-141-0x0000000000400000-0x00000000004BE000-memory.dmp	upx
behavioral1/memory/2688-146-0x0000000000400000-0x0000000000448000-memory.dmp	upx
behavioral1/memory/2292-346-0x0000000000400000-0x00000000004BE000-memory.dmp	upx

Adds Run key to start application 2 TTPs 53 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /k"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /X"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /b"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /z"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /L"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /J"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /l"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /c"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /t"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /C"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /R"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /V"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /o"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /p"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /F"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /G"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /m"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /s"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /W"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /a"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /K"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /Z"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /H"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /B"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /y"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /Q"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /u"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /T"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /w"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /r"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /D"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /h"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /v"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /E"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /d"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /Y"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /N"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /f"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /j"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /I"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /x"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /A"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /g"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /U"	V6oUpCF0mC.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /O"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /U"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /M"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /P"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /i"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /n"	pkgoat.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Program Files (x86)\\Internet Explorer\\lvvm.exe"	cyhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /q"	pkgoat.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\pkgoat = "C:\\Users\\Admin\\pkgoat.exe /e"	pkgoat.exe

Drops desktop.ini file(s) 2 IoCs

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

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2520 set thread context of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2676 set thread context of 2116	2676	ayhost.exe	38
PID 1392 set thread context of 1008	1392	byhost.exe	40
PID 1008 set thread context of 936	1008	byhost.exe	41

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\Internet Explorer\lvvm.exe	cyhost.exe

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

System Information Discovery
T1082

Enumerates processes with tasklist 1 TTPs 2 IoCs

Process Discovery

T1057

pid	Process
2768	tasklist.exe
2668	tasklist.exe

Modifies registry class 3 IoCs

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21240613-e5f7-3097-7118-07a5e49ca0cc}\u = "860049491"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21240613-e5f7-3097-7118-07a5e49ca0cc}\cid = "5077238432561062379"	explorer.exe
Key created	\registry\machine\Software\Classes\Interface\{21240613-e5f7-3097-7118-07a5e49ca0cc}	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2708	V6oUpCF0mC.exe
2708	V6oUpCF0mC.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
936	explorer.exe
936	explorer.exe
936	explorer.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2760	pkgoat.exe
2116	ayhost.exe
2760	pkgoat.exe
2116	ayhost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2768	tasklist.exe
Token: SeDebugPrivilege	936	explorer.exe
Token: SeDebugPrivilege	2668	tasklist.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
2708	V6oUpCF0mC.exe
2760	pkgoat.exe
2676	ayhost.exe
1392	byhost.exe
2744	dyhost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
332	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2520 wrote to memory of 2292	2520	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	30
PID 2292 wrote to memory of 2708	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	31
PID 2292 wrote to memory of 2708	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	31
PID 2292 wrote to memory of 2708	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	31
PID 2292 wrote to memory of 2708	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	31
PID 2708 wrote to memory of 2760	2708	V6oUpCF0mC.exe	32
PID 2708 wrote to memory of 2760	2708	V6oUpCF0mC.exe	32
PID 2708 wrote to memory of 2760	2708	V6oUpCF0mC.exe	32
PID 2708 wrote to memory of 2760	2708	V6oUpCF0mC.exe	32
PID 2708 wrote to memory of 2640	2708	V6oUpCF0mC.exe	33
PID 2708 wrote to memory of 2640	2708	V6oUpCF0mC.exe	33
PID 2708 wrote to memory of 2640	2708	V6oUpCF0mC.exe	33
PID 2708 wrote to memory of 2640	2708	V6oUpCF0mC.exe	33
PID 2640 wrote to memory of 2768	2640	cmd.exe	35
PID 2640 wrote to memory of 2768	2640	cmd.exe	35
PID 2640 wrote to memory of 2768	2640	cmd.exe	35
PID 2640 wrote to memory of 2768	2640	cmd.exe	35
PID 2292 wrote to memory of 2676	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	37
PID 2292 wrote to memory of 2676	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	37
PID 2292 wrote to memory of 2676	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	37
PID 2292 wrote to memory of 2676	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	37
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2676 wrote to memory of 2116	2676	ayhost.exe	38
PID 2292 wrote to memory of 1392	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	39
PID 2292 wrote to memory of 1392	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	39
PID 2292 wrote to memory of 1392	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	39
PID 2292 wrote to memory of 1392	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	39
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1392 wrote to memory of 1008	1392	byhost.exe	40
PID 1008 wrote to memory of 936	1008	byhost.exe	41
PID 1008 wrote to memory of 936	1008	byhost.exe	41
PID 1008 wrote to memory of 936	1008	byhost.exe	41
PID 1008 wrote to memory of 936	1008	byhost.exe	41
PID 1008 wrote to memory of 936	1008	byhost.exe	41
PID 2292 wrote to memory of 2688	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	42
PID 2292 wrote to memory of 2688	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	42
PID 2292 wrote to memory of 2688	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	42
PID 2292 wrote to memory of 2688	2292	643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe	42
PID 936 wrote to memory of 332	936	explorer.exe	2
PID 2688 wrote to memory of 1708	2688	cyhost.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
- Drops desktop.ini file(s)
- Suspicious use of UnmapMainImage
PID:332

C:\Users\Admin\AppData\Local\Temp\643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2520
- C:\Users\Admin\AppData\Local\Temp\643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2292
- - C:\Users\Admin\V6oUpCF0mC.exe
    C:\Users\Admin\V6oUpCF0mC.exe
    3⤵
    - Modifies visiblity of hidden/system files in Explorer
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2708
  - - C:\Users\Admin\pkgoat.exe
      "C:\Users\Admin\pkgoat.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:2760
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del V6oUpCF0mC.exe
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2640
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        Suspicious use of AdjustPrivilegeToken
        
        PID:2768
- - C:\Users\Admin\ayhost.exe
    C:\Users\Admin\ayhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2676
  - - C:\Users\Admin\ayhost.exe
      "C:\Users\Admin\ayhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2116
- - C:\Users\Admin\byhost.exe
    C:\Users\Admin\byhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1392
  - - C:\Users\Admin\byhost.exe
      "C:\Users\Admin\byhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious use of WriteProcessMemory
      PID:1008
    - - C:\Windows\explorer.exe
        
        0000003C*
        5⤵
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:936
- - C:\Users\Admin\cyhost.exe
    C:\Users\Admin\cyhost.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in Program Files directory
    - Suspicious use of WriteProcessMemory
    PID:2688
  - - C:\Users\Admin\cyhost.exe
      C:\Users\Admin\cyhost.exe startC:\Users\Admin\AppData\Roaming\conhost.exe%C:\Users\Admin\AppData\Roaming
      4⤵
      Executes dropped EXE
      PID:1708
  - - C:\Users\Admin\cyhost.exe
      C:\Users\Admin\cyhost.exe startC:\Users\Admin\AppData\Local\Temp\dwm.exe%C:\Users\Admin\AppData\Local\Temp
      4⤵
      Executes dropped EXE
      PID:1604
- - C:\Users\Admin\dyhost.exe
    C:\Users\Admin\dyhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetWindowsHookEx
    PID:2744
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del 643584014e1ca57e7b0d124d27fdc719_JaffaCakes118.exe
    3⤵
    - Deletes itself
    PID:2924
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      Suspicious use of AdjustPrivilegeToken
      PID:2668

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
- Loads dropped DLL
PID:856

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

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Process Discovery

T1057

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\3FF8.555

Filesize
600B

MD5
0747d1f4c0cf402b5aaab5d8f6e1ca81

SHA1
5d4b58cae4fefafcaa6947d45c056ed3b0f5f1f3

SHA256
215e303dc63ebd9a9bb5502b85173bdc3c655da39dbc98fc671ae2ec6e892366

SHA512
db5a57e1c23181ee9b68ca14da36559d0b70634683b825154309b926caf96070540b5f6ceabca565035ff2d5e55e5f9128f88f278a916117172d3917ccc5690d

Download Submit
C:\Users\Admin\AppData\Roaming\3FF8.555

Filesize
996B

MD5
e72ece3d792c217354fff5e64a7045d3

SHA1
ba8e8bd5ffad3e82676f1d9c0c89e1ec8559cc59

SHA256
6b1ab449ce751b9ec680489f73079693dbfb245f406d57afc9f80b35d9f9f70c

SHA512
2e3fc6c006fcf1b862c227d21382ab65bd71c46cfb115aeaa2d820f5ec750ac453b91e81790917d4f0cc11bd406cd418cc5c05e179ff3127ca7f88ca7948b95e

Download Submit
C:\Users\Admin\AppData\Roaming\3FF8.555

Filesize
1KB

MD5
78acfb6e213565c0f240dde2b5421bd2

SHA1
d6a789d6536aea19ad79d72cf6fcaa8bbd043424

SHA256
36976bc3cc1578e68b133a08f8b3fa57fdb334ec0f277db074e09a8e543497b8

SHA512
66ab470773c1f55550bbfa237433b751cea545fb188d0ff18449cd0980d602c5acabfcabb8ce23b2c22d0789a2205d88bc565480583fcd31208bdcda775b341c

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

Filesize
68KB

MD5
2c7c2d4e9c03a1818621def0e1281a81

SHA1
c92b29a7f6e9998c7a86b9b57cff15f28647a127

SHA256
9fb6cf502b6a872ed2e58666672db9fdc0eb57e6ff5a5677b6dbc8de42193f3e

SHA512
431cadf9b1d4de1dd0c5efebd5bae2af2ac0f6c98a2d71a5f7bc72e2421ecf77d67616d805bb643680192de6c8921e894a48a538276492567524c4267a4e4a66

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

Filesize
53KB

MD5
68689b2e7472e2cfb3f39da8a59505d9

SHA1
5be15784ab1193dc13ac24ec1efcabded5fe2df4

SHA256
f304eb2cf6479a4fb36fef81c6df4d0225e251002e8f06f26ee196210bf3d168

SHA512
269999061cd54b23b92d385689682e687ae9030bc5d26d79dd5e99f72fa4b4eef41f5a7b555325bd558771db92e2feb8a67fb40c87223be9e23ccb498b3bbc88

Download Submit
\Users\Admin\V6oUpCF0mC.exe

Filesize
332KB

MD5
b96dc0230580570446ab648e20a7e3b3

SHA1
27483df87ef7093d51062fb2d2fc9944f94c23fb

SHA256
2c65220c1c3ec6cb3282759e1d583b598ad43bf09484239325ae06b961bf0af0

SHA512
b8dd8743eb45f9dcc0d74b5cf450ef2950482e5c33dcdb5ab9494ad2e396d7ea5ebd80d477fca52a25a46cede6e2c31eb2647612090fda72d7e61e49913c042f

Download Submit
\Users\Admin\byhost.exe

Filesize
136KB

MD5
1d0f81b6e185ec95e716d2a0b2ba69a1

SHA1
09399ffa69ae8bfd9794104bc4b7b4f481980e3a

SHA256
abe89315434ce50001a90c9bdd662a0c42fa90d95acdf5baed5823d760e4f878

SHA512
6c4ecc1346bfc9952d7a1a2cb30ed5076bec24db099bb3fe20a248b19f56c075ff592d03100a1a3660ad5f47dfaff6a64b6b2bebe1bcbc7ce747f968a4c7e6b1

Download Submit
\Users\Admin\cyhost.exe

Filesize
168KB

MD5
234bf3937f8fe09351acc53c059b40d2

SHA1
256f162b65eacc7a1fee35722fbfdbd55bba93c7

SHA256
86c568452305c3943eb7d1530cef65c75f6fac39d178082783db8b12fc8eef2b

SHA512
6c768729abebd0b9bde9712ee827262c433ac928bb638b9176ef7f4085c2d2b4fdfa3cacffdb7da477d23a1e0ce32e63cba2ab9ace1f45dfcc8109b2c68812b7

Download Submit
\Users\Admin\dyhost.exe

Filesize
24KB

MD5
9814ec05c8857737f599ba75b1610fb1

SHA1
aa9d9b016c2feda03cf6ad1bbca332070eb9b295

SHA256
a68f44fa166ade605dfd2e5827a8ca3fa21141eda423c096d1f41d9bf172e597

SHA512
c9daf5d8015ab4d5e0c333b986e04a917a596aef6d61baf43f53e5da346e3e665cd16eb5da35726713689dca991a03fbfa137b7f3f879c77779a477a89a0268d

Download Submit
\Users\Admin\pkgoat.exe

Filesize
332KB

MD5
f79e8aa98ea718f891b40dd78b7174a5

SHA1
6cc62182c6e465390422b6ade4f6cd41566601c6

SHA256
596e0ec2d4d252eee0b0776ffe3e2c63c43878b56d1b92dab5a75473376d197a

SHA512
91a667608ea1a1848e9e68aa88386571552b81ff137015bc8ba581ab6806b9b9f6be34b1dbe3ae327401de45a6f44df93dd6abbfb3eff7336443f75a719cb0fd

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

Filesize
4KB

MD5
ff7d5ec20bf73c02317e7a740fffe018

SHA1
365ac8cfe5b939854cc1c341caf051bcc45f9372

SHA256
1e230847d7034f5ab3bf010f569315e00673859af0574fc9f915636ed905779a

SHA512
30854c0d703fd7c6cbc0769d9be4125baa2577ec529d5e48177a434685b66752fd79c50f0321324e23eeb985738f403347748afefae7d8a3bfad388a5b512a44

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

Filesize
5KB

MD5
3e7a118b119428247edfc5d5ef3761bc

SHA1
140e4cb00107678160411f016c4c17611580a209

SHA256
97c19f4103a16798202e50a501375d0bf3d7ec1bb654dda230337e85b01b1ec5

SHA512
b0e27a4d7aa62f937f275b9f413f75857846ae670bf3aed6e55c1db865485fda89e33dcdffa02ae2ab25f48d5f63f869232f9e6d69f9cdc8a5c93f39de09a925

Download Submit
memory/332-122-0x0000000001ED0000-0x0000000001EE2000-memory.dmp

Filesize
72KB

Download
memory/936-99-0x0000000000300000-0x0000000000319000-memory.dmp

Filesize
100KB

Download
memory/936-109-0x0000000000300000-0x0000000000319000-memory.dmp

Filesize
100KB

Download
memory/936-104-0x0000000000300000-0x0000000000319000-memory.dmp

Filesize
100KB

Download
memory/1008-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1008-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1008-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1008-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1008-95-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1008-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1008-91-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/1708-140-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download
memory/2116-62-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-67-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-71-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-60-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-64-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-69-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-58-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-56-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2116-54-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2292-12-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-6-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-8-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2292-2-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-141-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-10-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-13-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-15-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-4-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2292-346-0x0000000000400000-0x00000000004BE000-memory.dmp

Filesize
760KB

Download
memory/2688-146-0x0000000000400000-0x0000000000448000-memory.dmp

Filesize
288KB

Download