fd125d57a48c3f167fae13603cd4d4f4c661db870d637f95613625be68a48a88

Analysis

max time kernel
150s
max time network
131s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 10:57

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General

Target

95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
Size

544KB
MD5

95cf4689c08a836b1bc6ce87fbf1a895
SHA1

64ee0a6ffe32e31c96b13ce8be219f8d44300b28
SHA256

fd125d57a48c3f167fae13603cd4d4f4c661db870d637f95613625be68a48a88
SHA512

bd2bef62cf6ecf1e7a8c5d7b910ae64a7372841207e04d771753faa0f225794ac014b240900e60086be37ae7205af10e723c3be61ff5148585782d3d5ab62115
SSDEEP

12288:vQIWT/UzJW8ivxh7vHzgryd4GT1QOoJqbbEUqe9mJd/uB28Rr8O9F8/CwM:vQI+cJHiJRTHnxhUqEhe9suB2C8O9O

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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\32ed4225\\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-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	gau5f8p1.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0"	lauuh.exe

Deletes itself 1 IoCs

pid	Process
2116	cmd.exe

Executes dropped EXE 11 IoCs

pid	Process
2704	gau5f8p1.exe
2764	lauuh.exe
2876	2des.exe
3004	2des.exe
2828	2des.exe
1644	2des.exe
2924	2des.exe
2472	2des.exe
2916	3des.exe
336	csrss.exe
1076	X

Loads dropped DLL 10 IoCs

pid	Process
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
2704	gau5f8p1.exe
2704	gau5f8p1.exe
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
2916	3des.exe
2916	3des.exe

UPX packed file 26 IoCs

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

upx

resource	yara_rule
behavioral1/memory/3004-54-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3004-58-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3004-57-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2828-63-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2924-85-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2924-83-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/1644-86-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/1644-87-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2924-80-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/1644-67-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2828-72-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/1644-75-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2924-90-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2828-74-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/1644-70-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/1644-65-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2924-78-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/2828-56-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2828-52-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/2828-50-0x0000000000400000-0x000000000040E000-memory.dmp	upx
behavioral1/memory/3004-46-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3004-43-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3004-41-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/3004-137-0x0000000000400000-0x0000000000407000-memory.dmp	upx
behavioral1/memory/1644-152-0x0000000000400000-0x0000000000426000-memory.dmp	upx
behavioral1/memory/2924-153-0x0000000000400000-0x0000000000407000-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 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\lauuh = "C:\\Users\\Admin\\lauuh.exe /o"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /a"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /R"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /r"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /X"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /n"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /H"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /G"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /s"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /T"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /L"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /K"	gau5f8p1.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /F"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /k"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /c"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /p"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /V"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /h"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /J"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /C"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /t"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /Q"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /B"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /E"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /I"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /i"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /Y"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /O"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /P"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /q"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /g"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /u"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /w"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /e"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /W"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /v"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /S"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /m"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /Z"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /l"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /M"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /x"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /d"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /z"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /D"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /U"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /f"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /b"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /A"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /y"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /j"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /N"	lauuh.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-2212144002-1172735686-1556890956-1000\Software\Microsoft\Windows\CurrentVersion\Run\lauuh = "C:\\Users\\Admin\\lauuh.exe /K"	lauuh.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	2des.exe
Key value queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0	2des.exe

Enumerates processes with tasklist 1 TTPs 2 IoCs

discovery

Process Discovery

T1057

pid	Process
2976	tasklist.exe
304	tasklist.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2876 set thread context of 3004	2876	2des.exe	32
PID 2876 set thread context of 2828	2876	2des.exe	33
PID 2876 set thread context of 1644	2876	2des.exe	34
PID 2876 set thread context of 2924	2876	2des.exe	35
PID 2876 set thread context of 2472	2876	2des.exe	36
PID 2916 set thread context of 2304	2916	3des.exe	44

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	lauuh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2des.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3des.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	tasklist.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	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	gau5f8p1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2des.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2des.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\registry\machine\Software\Classes\Interface\{21240613-e5f7-3097-7118-07a5e49ca0cc}	3des.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21240613-e5f7-3097-7118-07a5e49ca0cc}\u = "188"	3des.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{21240613-e5f7-3097-7118-07a5e49ca0cc}\cid = "5220998068124207595"	3des.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2704	gau5f8p1.exe
2704	gau5f8p1.exe
2828	2des.exe
1644	2des.exe
2764	lauuh.exe
2916	3des.exe
2916	3des.exe
2916	3des.exe
2916	3des.exe
2764	lauuh.exe
1076	X
2828	2des.exe
1644	2des.exe
2764	lauuh.exe
2764	lauuh.exe
2764	lauuh.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2764	lauuh.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2828	2des.exe
2828	2des.exe
2764	lauuh.exe
2828	2des.exe
2764	lauuh.exe
2764	lauuh.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2976	tasklist.exe
Token: SeDebugPrivilege	2916	3des.exe
Token: SeDebugPrivilege	2916	3des.exe
Token: SeDebugPrivilege	304	tasklist.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1196	Explorer.EXE
1196	Explorer.EXE

Suspicious use of SetWindowsHookEx 6 IoCs

pid	Process
3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
2704	gau5f8p1.exe
2764	lauuh.exe
2876	2des.exe
3004	2des.exe
2924	2des.exe

Suspicious use of UnmapMainImage 1 IoCs

pid	Process
336	csrss.exe

Suspicious use of WriteProcessMemory 64 IoCs

description	pid	Process	procid_target
PID 3012 wrote to memory of 2704	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	29
PID 3012 wrote to memory of 2704	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	29
PID 3012 wrote to memory of 2704	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	29
PID 3012 wrote to memory of 2704	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	29
PID 2704 wrote to memory of 2764	2704	gau5f8p1.exe	30
PID 2704 wrote to memory of 2764	2704	gau5f8p1.exe	30
PID 2704 wrote to memory of 2764	2704	gau5f8p1.exe	30
PID 2704 wrote to memory of 2764	2704	gau5f8p1.exe	30
PID 3012 wrote to memory of 2876	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	31
PID 3012 wrote to memory of 2876	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	31
PID 3012 wrote to memory of 2876	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	31
PID 3012 wrote to memory of 2876	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	31
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 3004	2876	2des.exe	32
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 2828	2876	2des.exe	33
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 1644	2876	2des.exe	34
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2924	2876	2des.exe	35
PID 2876 wrote to memory of 2472	2876	2des.exe	36
PID 2876 wrote to memory of 2472	2876	2des.exe	36
PID 2876 wrote to memory of 2472	2876	2des.exe	36
PID 2876 wrote to memory of 2472	2876	2des.exe	36
PID 2876 wrote to memory of 2472	2876	2des.exe	36
PID 2704 wrote to memory of 1564	2704	gau5f8p1.exe	37
PID 2704 wrote to memory of 1564	2704	gau5f8p1.exe	37
PID 2704 wrote to memory of 1564	2704	gau5f8p1.exe	37
PID 2704 wrote to memory of 1564	2704	gau5f8p1.exe	37
PID 3012 wrote to memory of 2916	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	39
PID 3012 wrote to memory of 2916	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	39
PID 3012 wrote to memory of 2916	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	39
PID 3012 wrote to memory of 2916	3012	95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe	39
PID 1564 wrote to memory of 2976	1564	cmd.exe	40
PID 1564 wrote to memory of 2976	1564	cmd.exe	40
PID 1564 wrote to memory of 2976	1564	cmd.exe	40
PID 1564 wrote to memory of 2976	1564	cmd.exe	40
PID 2764 wrote to memory of 2976	2764	lauuh.exe	40
PID 2764 wrote to memory of 2976	2764	lauuh.exe	40
PID 2916 wrote to memory of 1196	2916	3des.exe	20

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:336

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Modifies WinLogon for persistence
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1196
- C:\Users\Admin\AppData\Local\Temp\95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3012
- - C:\Users\Admin\gau5f8p1.exe
    C:\Users\Admin\gau5f8p1.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\lauuh.exe
      "C:\Users\Admin\lauuh.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
      Suspicious use of WriteProcessMemory
      PID:2764
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\System32\cmd.exe" /c tasklist&&del gau5f8p1.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:1564
    - - C:\Windows\SysWOW64\tasklist.exe
        
        tasklist
        5⤵
        Enumerates processes with tasklist
        System Location Discovery: System Language Discovery
        Suspicious use of AdjustPrivilegeToken
        
        PID:2976
- - C:\Users\Admin\2des.exe
    C:\Users\Admin\2des.exe
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    - Suspicious use of WriteProcessMemory
    PID:2876
  - - C:\Users\Admin\2des.exe
      "C:\Users\Admin\2des.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:3004
  - - C:\Users\Admin\2des.exe
      "C:\Users\Admin\2des.exe"
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:2828
  - - C:\Users\Admin\2des.exe
      "C:\Users\Admin\2des.exe"
      4⤵
      Executes dropped EXE
      Maps connected drives based on registry
      Suspicious behavior: EnumeratesProcesses
      PID:1644
  - - C:\Users\Admin\2des.exe
      "C:\Users\Admin\2des.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      Suspicious use of SetWindowsHookEx
      PID:2924
  - - C:\Users\Admin\2des.exe
      "C:\Users\Admin\2des.exe"
      4⤵
      Executes dropped EXE
      PID:2472
- - C:\Users\Admin\3des.exe
    C:\Users\Admin\3des.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:2916
  - - C:\Users\Admin\AppData\Local\32ed4225\X
      *0*bc*b78b49eb*31.193.3.240:53
      4⤵
      Executes dropped EXE
      Suspicious behavior: EnumeratesProcesses
      PID:1076
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe"
      4⤵
      System Location Discovery: System Language Discovery
      PID:2304
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\System32\cmd.exe" /c tasklist&&del 95cf4689c08a836b1bc6ce87fbf1a895_JaffaCakes118.exe
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2116
  - - C:\Windows\SysWOW64\tasklist.exe
      tasklist
      4⤵
      Enumerates processes with tasklist
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      PID:304

C:\Windows\system32\DllHost.exe
C:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}
1⤵
PID:1696

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

C:\Windows\system32\consrv.dll

Filesize
29KB

MD5
1149c1bd71248a9d170e4568fb08df30

SHA1
6f77f183d65709901f476c5d6eebaed060a495f9

SHA256
c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1

SHA512
9e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459

Download Submit
\Users\Admin\2des.exe

Filesize
132KB

MD5
da081a5c83e9130e96acb301295bb14b

SHA1
4e46aa4b39ea48c86838432e2724d7d3c508ab01

SHA256
7ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646

SHA512
46c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1

Download Submit
\Users\Admin\3des.exe

Filesize
286KB

MD5
cb278b7760c080ea4f57aea471f0f674

SHA1
2c052b2db7a196d127c2b84b62563d0c98ec0413

SHA256
74cb6a456be0e9bad997e8c97475c47ab27c40d3627484f7b38a86bd01c78930

SHA512
dbdf6a95b53a53f3a3dd929e0b1d63d512c00e9d28bf2f05c3e63707f0208f4f311adc637bb97a9d05bdb6bad9d6c7021aeec8c99ffe7033212e7763d4046bd3

Download Submit
\Users\Admin\AppData\Local\32ed4225\X

Filesize
38KB

MD5
72de2dadaf875e2fd7614e100419033c

SHA1
5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

SHA256
c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

SHA512
e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

Download Submit
\Users\Admin\gau5f8p1.exe

Filesize
252KB

MD5
3e152747de87d4674484a003398db051

SHA1
82557817b08eb981afa68701092d9f6e0d71ef79

SHA256
1d5897272a1b899ce244d0863e9cf743adf4a9f5838bed75b7fc6a6e31a9da3e

SHA512
dd726c743cac5696bf225d4b8d5cfa7b28f218eb6e7f2325e4f75d3cc4539e417210d477bafbcd82e7eb9e7b4e8ce20ae6ad30e2e7d36d949223bed0c78dcfa7

Download Submit
\Users\Admin\lauuh.exe

Filesize
252KB

MD5
256cb90920413fd1a3fc7cdac7bd875e

SHA1
fee8b71c28f05450b4b6fc9e827848306d2ba10f

SHA256
43630bf880f09d10c9c997822f1fdd1a720bcabd368c0b01b1184fc6aa5294e5

SHA512
cd09319bd92caea94e1d2b554f2e9af8dedcff7f19193b093b7c560817002964c02a15829547ae9e66ab60ccbd3894f961f94e21e820f7c3111e91d24ce56602

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

Filesize
2KB

MD5
0aea8f4a7e1249d8371b302cfeee61bc

SHA1
d6b56649e7cfeb4f5e99d8b02f647d3829eb6bfb

SHA256
e16f78b590bc5107fca8d426de5f638974bd11d492d98e28ce5c1f732bc8558c

SHA512
5c120746c4596f4a978d81d08dcc729c8dd847d3a0db0a65dbf082139b0e462360367ac796199e75b2777d13034cb87cd4d3d653be211af1180cab763552cb75

Download Submit
memory/336-115-0x0000000000800000-0x000000000080B000-memory.dmp

Filesize
44KB

Download
memory/1196-133-0x00000000029E0000-0x00000000029EB000-memory.dmp

Filesize
44KB

Download
memory/1196-132-0x00000000029D0000-0x00000000029DB000-memory.dmp

Filesize
44KB

Download
memory/1196-128-0x00000000029D0000-0x00000000029DB000-memory.dmp

Filesize
44KB

Download
memory/1196-124-0x00000000029D0000-0x00000000029DB000-memory.dmp

Filesize
44KB

Download
memory/1196-106-0x00000000025F0000-0x00000000025F6000-memory.dmp

Filesize
24KB

Download
memory/1196-110-0x00000000025F0000-0x00000000025F6000-memory.dmp

Filesize
24KB

Download
memory/1196-102-0x00000000025F0000-0x00000000025F6000-memory.dmp

Filesize
24KB

Download
memory/1644-87-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-152-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-70-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-65-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-62-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-86-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-67-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/1644-75-0x0000000000400000-0x0000000000426000-memory.dmp

Filesize
152KB

Download
memory/2704-28-0x0000000003220000-0x0000000003CDA000-memory.dmp

Filesize
10.7MB

Download
memory/2828-50-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2828-56-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2828-74-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2828-63-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2828-52-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2828-72-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2828-48-0x0000000000400000-0x000000000040E000-memory.dmp

Filesize
56KB

Download
memory/2924-85-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2924-78-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2924-153-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2924-80-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2924-90-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/2924-83-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-58-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-41-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-39-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-57-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-45-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3004-137-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-46-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-43-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download
memory/3004-54-0x0000000000400000-0x0000000000407000-memory.dmp

Filesize
28KB

Download