4a58ba6c4e4cf5cc743526dc0317685e18ca6f8393641269a7ec39f32f39c533

Analysis

max time kernel
149s
max time network
119s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 11:32

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
Size

840KB
MD5

b777a8a6e98f6384c9aab651a830499d
SHA1

89a86585848137326b2e44a553c36036a090d23f
SHA256

4a58ba6c4e4cf5cc743526dc0317685e18ca6f8393641269a7ec39f32f39c533
SHA512

530cfa1989cbdc8f68066194816b4d78a171725d2f11da689a1f847ee9b89e99fa406f2b61f071130a86208cb209ba74cc45408abf6036db4b1047a573e0123b
SSDEEP

12288:hCpyvXFPTfnCvX66h/NYJ9nDW6FApNg3gZqdDUtOuBiMc/j6KRVrxn7Nl4+GtlrL:Ek9P7nCvX6MNYLIbgYJ3chra+GbrL

Score

10^/10

discovery 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-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	d3WQGzd9.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	tiiulaq.exe

Deletes itself 1 IoCs

pid	Process
2964	cmd.exe

Executes dropped EXE 10 IoCs

pid	Process
2704	d3WQGzd9.exe
1708	tiiulaq.exe
1384	awhost.exe
1604	bwhost.exe
2232	bwhost.exe
2412	cwhost.exe
332	csrss.exe
1228	cwhost.exe
1752	cwhost.exe
2868	dwhost.exe

Loads dropped DLL 14 IoCs

pid	Process
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2704	d3WQGzd9.exe
2704	d3WQGzd9.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2412	cwhost.exe
2372	DllHost.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_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 2 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1228-138-0x0000000000400000-0x0000000000449000-memory.dmp	upx
behavioral1/memory/1752-208-0x0000000000400000-0x0000000000449000-memory.dmp	upx

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-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /F"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /p"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /D"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /g"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /E"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /I"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /R"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /m"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /t"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /U"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /o"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /s"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /l"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /x"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /K"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /j"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /u"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /c"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /L"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /r"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /V"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /k"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /G"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /h"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /P"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /a"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /X"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /q"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /W"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /b"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /y"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /e"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /H"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /v"	tiiulaq.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\conhost = "C:\\Program Files (x86)\\Internet Explorer\\lvvm.exe"	cwhost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /T"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /d"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /Q"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /Z"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /i"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /B"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /N"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /S"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /z"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /J"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /C"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /M"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /w"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /A"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /Y"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /n"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /b"	d3WQGzd9.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /O"	tiiulaq.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3502430532-24693940-2469786940-1000\Software\Microsoft\Windows\CurrentVersion\Run\tiiulaq = "C:\\Users\\Admin\\tiiulaq.exe /f"	tiiulaq.exe

Drops desktop.ini file(s) 2 IoCs

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

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
3060	tasklist.exe
1632	tasklist.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2272 set thread context of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 1384 set thread context of 2376	1384	awhost.exe	38
PID 1604 set thread context of 2232	1604	bwhost.exe	40
PID 2232 set thread context of 2856	2232	bwhost.exe	41

Drops file in Program Files directory 1 IoCs

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

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 15 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	awhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tiiulaq.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	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3WQGzd9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	bwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwhost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cwhost.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\registry\machine\Software\Classes\Interface\{8b7b1c4f-2775-6e50-2822-c9765af149fd}	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8b7b1c4f-2775-6e50-2822-c9765af149fd}\u = "860049491"	explorer.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{8b7b1c4f-2775-6e50-2822-c9765af149fd}\cid = "7033406610079520429"	explorer.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2704	d3WQGzd9.exe
2704	d3WQGzd9.exe
2376	svchost.exe
1708	tiiulaq.exe
2856	explorer.exe
2856	explorer.exe
2856	explorer.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
2376	svchost.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
2376	svchost.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
1708	tiiulaq.exe
2376	svchost.exe
2376	svchost.exe
2376	svchost.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	3060	tasklist.exe
Token: SeDebugPrivilege	2856	explorer.exe
Token: SeDebugPrivilege	1632	tasklist.exe

Suspicious use of SetWindowsHookEx 7 IoCs

pid	Process
2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
2704	d3WQGzd9.exe
1708	tiiulaq.exe
1384	awhost.exe
1604	bwhost.exe
2868	dwhost.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
332	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2272 wrote to memory of 2724	2272	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	30
PID 2724 wrote to memory of 2704	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	31
PID 2724 wrote to memory of 2704	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	31
PID 2724 wrote to memory of 2704	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	31
PID 2724 wrote to memory of 2704	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	31
PID 2704 wrote to memory of 1708	2704	d3WQGzd9.exe	32
PID 2704 wrote to memory of 1708	2704	d3WQGzd9.exe	32
PID 2704 wrote to memory of 1708	2704	d3WQGzd9.exe	32
PID 2704 wrote to memory of 1708	2704	d3WQGzd9.exe	32
PID 2704 wrote to memory of 2644	2704	d3WQGzd9.exe	33
PID 2704 wrote to memory of 2644	2704	d3WQGzd9.exe	33
PID 2704 wrote to memory of 2644	2704	d3WQGzd9.exe	33
PID 2704 wrote to memory of 2644	2704	d3WQGzd9.exe	33
PID 2644 wrote to memory of 3060	2644	cmd.exe	35
PID 2644 wrote to memory of 3060	2644	cmd.exe	35
PID 2644 wrote to memory of 3060	2644	cmd.exe	35
PID 2644 wrote to memory of 3060	2644	cmd.exe	35
PID 2724 wrote to memory of 1384	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	37
PID 2724 wrote to memory of 1384	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	37
PID 2724 wrote to memory of 1384	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	37
PID 2724 wrote to memory of 1384	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	37
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 1384 wrote to memory of 2376	1384	awhost.exe	38
PID 2724 wrote to memory of 1604	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	39
PID 2724 wrote to memory of 1604	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	39
PID 2724 wrote to memory of 1604	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	39
PID 2724 wrote to memory of 1604	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	39
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 1604 wrote to memory of 2232	1604	bwhost.exe	40
PID 2232 wrote to memory of 2856	2232	bwhost.exe	41
PID 2232 wrote to memory of 2856	2232	bwhost.exe	41
PID 2232 wrote to memory of 2856	2232	bwhost.exe	41
PID 2232 wrote to memory of 2856	2232	bwhost.exe	41
PID 2232 wrote to memory of 2856	2232	bwhost.exe	41
PID 2724 wrote to memory of 2412	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	42
PID 2724 wrote to memory of 2412	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	42
PID 2724 wrote to memory of 2412	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	42
PID 2724 wrote to memory of 2412	2724	b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe	42
PID 2856 wrote to memory of 332	2856	explorer.exe	2

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\b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2272
- C:\Users\Admin\AppData\Local\Temp\b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:2724
- - C:\Users\Admin\d3WQGzd9.exe
    C:\Users\Admin\d3WQGzd9.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:2704
  - - C:\Users\Admin\tiiulaq.exe
      "C:\Users\Admin\tiiulaq.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:1708
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del d3WQGzd9.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2644
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:3060
- - C:\Users\Admin\awhost.exe
    C:\Users\Admin\awhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1384
  - - C:\Windows\SysWOW64\svchost.exe
      "C:\Windows\system32\svchost.exe"
      4⤵
      Suspicious behavior: EnumeratesProcesses
      PID:2376
- - C:\Users\Admin\bwhost.exe
    C:\Users\Admin\bwhost.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:1604
  - - C:\Users\Admin\bwhost.exe
      "C:\Users\Admin\bwhost.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2232
    - - C:\Windows\explorer.exe
        
        0000003C*
        5⤵
        Modifies registry class
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2856
- - C:\Users\Admin\cwhost.exe
    C:\Users\Admin\cwhost.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Adds Run key to start application
    - Drops file in Program Files directory
    - System Location Discovery: System Language Discovery
    PID:2412
  - - C:\Users\Admin\cwhost.exe
      C:\Users\Admin\cwhost.exe startC:\Users\Admin\AppData\Roaming\conhost.exe%C:\Users\Admin\AppData\Roaming
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1228
  - - C:\Users\Admin\cwhost.exe
      C:\Users\Admin\cwhost.exe startC:\Users\Admin\AppData\Local\Temp\dwm.exe%C:\Users\Admin\AppData\Local\Temp
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:1752
- - C:\Users\Admin\dwhost.exe
    C:\Users\Admin\dwhost.exe
    3⤵
    - Executes dropped EXE
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2868
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del b777a8a6e98f6384c9aab651a830499d_JaffaCakes118.exe
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2964
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:1632

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
- Loads dropped DLL
PID:2372

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\59B2.640

Filesize
600B

MD5
2314080ae23ebbaffd0c661e0afca736

SHA1
1cd74b0e1f705bcb4ae992ec17cbbd4b19f6ec6e

SHA256
0f56cacfeae87fdb62fbdb9c353f3420f8ba032eef88586f05301ef043e72e98

SHA512
e7d90a8bd5368e54c2f2abe4db09f2555bea8fec783a6639f2e8e6543a72294336415989c0d0e3e2357889104d18f3132fbf3728f3ec579a7dadd9af947c4f36

Download Submit
C:\Users\Admin\AppData\Roaming\59B2.640

Filesize
996B

MD5
2dcb9070c6a2e3c387bcb2321521eb0c

SHA1
ef5ef8b83d72e5fb2d906e11b185da2b54299913

SHA256
3b1ad47942ab15518ae2f613be05f24ce3961a1da1d84f2ae5c11689f78915cc

SHA512
20f22919bb42527b7856c9fdf7720a538bebc938b0415b07ac9364542229c3fcecb82df669ed4b0cb9b3f15c3a74c8fc1567b323fdeb4b448c67ac3916dd1eba

Download Submit
C:\Users\Admin\AppData\Roaming\59B2.640

Filesize
1KB

MD5
37d48e86492f43827be9f0279beb5dd1

SHA1
18ea66ff8594d2db302a4a8b77a1ca0026d06226

SHA256
18a233fb6b33883cebbf65debc6f51f22390d676167fff2523a7f47fba5428d6

SHA512
c2ac1a39c690fdbeb4f8e2d17e5b3b9d9a057ea300a0627de6efe0b8d486a8ccabe16c9480de8d43f21624f273109b33ba75a64d4c6f47feb63e8c5f5d4bd923

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

Filesize
53KB

MD5
68689b2e7472e2cfb3f39da8a59505d9

SHA1
5be15784ab1193dc13ac24ec1efcabded5fe2df4

SHA256
f304eb2cf6479a4fb36fef81c6df4d0225e251002e8f06f26ee196210bf3d168

SHA512
269999061cd54b23b92d385689682e687ae9030bc5d26d79dd5e99f72fa4b4eef41f5a7b555325bd558771db92e2feb8a67fb40c87223be9e23ccb498b3bbc88

Download Submit
\Users\Admin\awhost.exe

Filesize
68KB

MD5
b0406fa1f1b4a471ce4c1521708d1ef3

SHA1
bd2bb68d92c8b6af7604d52e336152bc48ea1227

SHA256
ef2abd7d609bba1f141b3e1dc6a79d937fe68e37d51b093fc29e0d800bf6fa29

SHA512
07bec70b25b083919a91de4930842ba8b264e869d0251134cbfecbc9227be704c70600c9db878eee08f7d1fa1df6c848577b632f810b014d62ace26b961bb2cc

Download Submit
\Users\Admin\bwhost.exe

Filesize
136KB

MD5
acaf206a193335d7983a46a8c9e18fea

SHA1
3a33b8148c23887c2b9edc2d0dbec3d83398069b

SHA256
8aa2fb2e061fc4a30160f912db3f1ea75189d16d922f82aba6538e92c4df47ca

SHA512
846622efa83273ce9f40f38953077eca4a6f064923a8cf9b202d19cac9fac4c8e58007f2531fafafb6b408787d0ed23a3349b49794d0311736efa35bba6fba10

Download Submit
\Users\Admin\cwhost.exe

Filesize
170KB

MD5
40d9607cb66da11b9adfec5b93b8b311

SHA1
55bf463cd5c0c90ba92935ef81ae47ab3bc5fea6

SHA256
033e60eebb966b3bcfbe27fa3e99e8f393970f320b5cc25cb16517869eb5f3e6

SHA512
e764053de1c2444e61e638e67e91cf7d9d968df4d60b8bcc3f5ddfc317edb1f14e950d096d451fa372a699fc886125066f4e2f2de171641433ce1e066aa58078

Download Submit
\Users\Admin\d3WQGzd9.exe

Filesize
364KB

MD5
db406d87e556a0008c18429ecf3cc93a

SHA1
3a1b7a87080bf1d78fca904bd7515833bbd380e8

SHA256
2712b4f742a53c7d4b9a55c8f760447a26925c10a3ca6c10b84dea49482a2768

SHA512
e0da870b0c8f8955277b9227ef3de2b4d3e45d37986ac9a9b445e24506f265020f071365a2135b1e2892aaa64c3b7477d6c4a57598f3601655d74d92d6222354

Download Submit
\Users\Admin\dwhost.exe

Filesize
24KB

MD5
aaa893d374547f20f7fdd7c3b6c56b36

SHA1
f7aab7bd60af5e948b71abcccbcfb1d62f6580ff

SHA256
17c950477ffd3e28c4135c4cc5711589415129c7b21c4af1e89deaf68f043d03

SHA512
491b88e809425dd20dc9052fe45ab101ccb803c186a27d6502bf1cbefa8d903d51f72c02e604ec346f77b85c4324daa036341a42fcba0a96e5c69781ebfecb31

Download Submit
\Users\Admin\tiiulaq.exe

Filesize
364KB

MD5
2df053fca2cb2373d4b02e0a90eaa467

SHA1
7d5e95f60aeacb4384ee886b31d4152bb2508802

SHA256
1031e17679d13d7cba1d859dda495f8d354ecf3d5ca8cae6e16baf6698dc0abc

SHA512
20e38dba5eb6f3fa4f660a76d4f3ac33ab06160575d2a039d6c1583592f0cc596c2b4407b5b521c5c3b24ff79fab80d128781e6868184d16a7b347e147806897

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/332-121-0x0000000002570000-0x0000000002582000-memory.dmp

Filesize
72KB

Download
memory/1228-138-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/1604-95-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1752-208-0x0000000000400000-0x0000000000449000-memory.dmp

Filesize
292KB

Download
memory/2232-84-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-86-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-88-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-80-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-82-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-93-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2232-91-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2376-55-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-65-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2376-59-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-53-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-69-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-57-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-63-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-66-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-61-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2376-67-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2724-6-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2724-140-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2724-12-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2724-2-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2724-14-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2724-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2724-4-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2724-337-0x0000000000400000-0x00000000004C4000-memory.dmp

Filesize
784KB

Download
memory/2856-108-0x0000000001F00000-0x0000000001F19000-memory.dmp

Filesize
100KB

Download
memory/2856-98-0x0000000001F00000-0x0000000001F19000-memory.dmp

Filesize
100KB

Download
memory/2856-103-0x0000000001F00000-0x0000000001F19000-memory.dmp

Filesize
100KB

Download