63c39822e84d6bfc215bdc7a68d012b044c5fc100d0decb6a411a215c3b93aae

Analysis

max time kernel
141s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 20:58

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General

Target

68e6dea3a729ba3f98128a62baf1500f_JaffaCakes118.exe
Size

292KB
MD5

68e6dea3a729ba3f98128a62baf1500f
SHA1

80529476e859ea60684b0c4645dded6e6bfe1086
SHA256

63c39822e84d6bfc215bdc7a68d012b044c5fc100d0decb6a411a215c3b93aae
SHA512

05c74df743a0ad8e70ba912422aaa1349a2dca13a9df91d0512f4ea47117bb1aa970ad573e09f2c181d90411039a381a231f72ce1963658b64639570c39b73e4
SSDEEP

6144:XiDsdCheIDAHPvbMukS+f/KEOG2anFaaSg99W9U7TNDkn9QIpSyQ:SDsdceuIbn6nKoNnFaTC9W9UVDkCyQ

Score

7^/10

discovery persistence upx

Malware Config

Signatures

UPX packed file 9 IoCs

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

upx

resource	yara_rule
behavioral2/memory/1804-0-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-1-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-4-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-6-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-7-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-13-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-31-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-34-0x0000000000400000-0x00000000004A9000-memory.dmp	upx
behavioral2/memory/1804-46-0x0000000000400000-0x00000000004A9000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\nittyessd = "C:\\Users\\Admin\\AppData\\Local\\Temp\\runs.exe"	68e6dea3a729ba3f98128a62baf1500f_JaffaCakes118.exe

AutoIT Executable 8 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral2/memory/1804-1-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-4-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-6-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-7-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-13-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-31-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-34-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_exe
behavioral2/memory/1804-46-0x0000000000400000-0x00000000004A9000-memory.dmp	autoit_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 3 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	68e6dea3a729ba3f98128a62baf1500f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ielowutil.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	IEXPLORE.EXE

Modifies Internet Explorer settings 1 TTPs 38 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "428533354"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\GPU	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000503501ac0e5b684085dc571883e44fec00000000020000000000106600000001000020000000f07f573a2b548f12918edba86502d9b79341ca6cfc27da4445f424d71fbc3478000000000e8000000002000020000000072bccf6f551bfbb24853a85acbfe6679e4e25665c60aa0c59c427612c11cbf5200000002bd724747423fed0db6daeac9f2e6343da5cfa8e115da152ec497a2d588adc874000000036d9c0d99caa0889bdeb1c8f6808a2126be39ff5a5f721fbb11f083f44892f2c4a70ff44a2faecd567d4718e16d0beb68fc88bf0f39fac9727ec9ca7974a7ed4	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\Main	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 9088a65743ddda01	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1327099113"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLLowDateTime = "1251635200"	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000503501ac0e5b684085dc571883e44fec0000000002000000000010660000000100002000000031bd39c6394ee330da0a17399c550a4ea86af66b5b0cf9b2acc15cab7a5922b6000000000e80000000020000200000000c547d6ecabf929fdbd1e227db0f7569d0fe2bf89d897da99a08e7c706d296f8200000005ebfbf7b95ea6c3599c191b32d226ca7e02436e7e245c31af5c17be11e769b7b40000000ef65450f68a6cd8d6efb67fe785f59235d16a5cdda42c38c32921fe27cca64a2fa878a4e7ce24caffcc59b0570340ba02b75d89915059894a2e4996411f242de	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\GPU\AdapterInfo = "vendorId=\"0x10de\",deviceID=\"0x8c\",subSysID=\"0x0\",revision=\"0x0\",version=\"10.0.19041.546\"hypervisor=\"No Hypervisor (No SLAT)\""	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31120707"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31120707"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\VersionManager	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateHighDateTime = "31120707"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\AdminActive\{79F8CBEE-4936-11EF-81F6-4A319C7DE533} = "0"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\Main	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\VersionManager	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastTTLHighDateTime = "50"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running"	iexplore.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FullScreen = "no"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateHighDateTime = "31120707"	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage	iexplore.exe
Set value (data)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = 80b4ad5743ddda01	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0"	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastUpdateLowDateTime = "1327255325"	IEXPLORE.EXE
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1327255325"	IEXPLORE.EXE
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\DomainSuggestion\FileNames	iexplore.exe
Key created	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive	iexplore.exe
Set value (int)	\REGISTRY\USER\S-1-5-21-3419463127-3903270268-2580331543-1000\SOFTWARE\Microsoft\Internet Explorer\VersionManager\LastCheckForUpdateLowDateTime = "1327099113"	iexplore.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4556	iexplore.exe

Suspicious use of SetWindowsHookEx 4 IoCs

pid	Process
4556	iexplore.exe
4556	iexplore.exe
3480	IEXPLORE.EXE
3480	IEXPLORE.EXE

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4556 wrote to memory of 3480	4556	iexplore.exe	100
PID 4556 wrote to memory of 3480	4556	iexplore.exe	100
PID 4556 wrote to memory of 3480	4556	iexplore.exe	100

C:\Users\Admin\AppData\Local\Temp\68e6dea3a729ba3f98128a62baf1500f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68e6dea3a729ba3f98128a62baf1500f_JaffaCakes118.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
PID:1804

C:\Program Files (x86)\Internet Explorer\ielowutil.exe
"C:\Program Files (x86)\Internet Explorer\ielowutil.exe" -CLSID:{0002DF01-0000-0000-C000-000000000046} -Embedding
1⤵
- System Location Discovery: System Language Discovery
PID:232

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
1⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4556
- C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
  "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:4556 CREDAT:17410 /prefetch:2
  2⤵
  - System Location Discovery: System Language Discovery
  - Modifies Internet Explorer settings
  - Suspicious use of SetWindowsHookEx
  PID:3480

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

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
471B

MD5
f45300b4bfa494ccd852b64a295d2b8f

SHA1
f95de19f9cc5e8d0e9b60f290310856c475fd442

SHA256
66d527bef441e128a840939dd7a3dee3f505deb3ee866518961cdfae19991e85

SHA512
545dc62f0f047a05b9edf9fe48a4e5cf60e1c1c01a1cc367e810837f21facf0206b30ca7dc7a6bf530ac94891e63768313615e2c12603ce509d7302cd41dd9b4

Download Submit
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\7423F88C7F265F0DEFC08EA88C3BDE45_AA1E8580D4EBC816148CE81268683776

Filesize
404B

MD5
49effbdedaa10086240da531ffca210a

SHA1
104f2724cb89a5fb8d7a0b9098f29da34f00c255

SHA256
4a3395581da75321883cd5dcf4a7e7f81b724bef6bdade215ec1b45bef21d4ac

SHA512
301422c638415902e979e9e5c1bbb1611a21d6536da3c7d1563812a1e731f2cdc8ae15bfbcc58d5cadde0573e7d63b3ddccfaea701b0ae9ca3a852ef5dfe1300

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\VersionManager\ver117B.tmp

Filesize
15KB

MD5
1a545d0052b581fbb2ab4c52133846bc

SHA1
62f3266a9b9925cd6d98658b92adec673cbe3dd3

SHA256
557472aeaebf4c1c800b9df14c190f66d62cbabb011300dbedde2dcddd27a6c1

SHA512
bd326d111589d87cd6d019378ec725ac9ac7ad4c36f22453941f7d52f90b747ede4783a83dfff6cae1b3bb46690ad49cffa77f2afda019b22863ac485b406e8d

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\Q90VG4IN\suggestions[1].en-US

Filesize
17KB

MD5
5a34cb996293fde2cb7a4ac89587393a

SHA1
3c96c993500690d1a77873cd62bc639b3a10653f

SHA256
c6a5377cbc07eece33790cfc70572e12c7a48ad8296be25c0cc805a1f384dbad

SHA512
e1b7d0107733f81937415104e70f68b1be6fd0ca65dccf4ff72637943d44278d3a77f704aedff59d2dbc0d56a609b2590c8ec0dd6bc48ab30f1dad0c07a0a3ee

Download Submit
memory/1804-6-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-13-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-7-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-0-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-4-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-31-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-34-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-1-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download
memory/1804-46-0x0000000000400000-0x00000000004A9000-memory.dmp

Filesize
676KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads