Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
28/05/2024, 04:59
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe
Resource
win7-20231129-en
windows7-x64
28 signatures
150 seconds
Behavioral task
behavioral2
Sample
7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
25 signatures
150 seconds
General
- Target 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe
- Size 512KB
- Sample240528-fmfkqagd95
- SHA256 0678e369f811be9e90f6ff25df944b6b85f2329d0f141594fee0c2e8ecf5cddc
- MD5 7bc7adc5a1fca5037782db534de24de6
- SHA1 387f957c01305f9eb9ce79493131c6eb9cdab313
- SHA512 167eeacd6bf023685dc96bb6ffa7832684dd478ae2c1e5e9c579335344ddfbcdab27e363de3fc9acc9e943a0bc3bb4bc2a636e03c79b71885b8921ff318eeae5
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6E:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5t
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\HideFileExt = "1" vjzbrzlkov.exe - Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" vjzbrzlkov.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" vjzbrzlkov.exe - Disables RegEdit via registry modification 1 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\DisableRegistryTools = "1" vjzbrzlkov.exe - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe - Executes dropped EXE 5 IoCs
pid Process 4908 vjzbrzlkov.exe 3968 ssjuphge.exe 4772 qgqxngweizwjlse.exe 4748 jtrggvnhqrhcr.exe 3944 ssjuphge.exe - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusOverride = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallOverride = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\AntiVirusDisableNotify = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirewallDisableNotify = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\UpdatesDisableNotify = "1" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Security Center\FirstRunDisabled = "1" vjzbrzlkov.exe - Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\bpwiaihw = "qgqxngweizwjlse.exe" qgqxngweizwjlse.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ = "jtrggvnhqrhcr.exe" qgqxngweizwjlse.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\faksjjhi = "vjzbrzlkov.exe" qgqxngweizwjlse.exe - Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\k: vjzbrzlkov.exe File opened (read-only) \??\h: vjzbrzlkov.exe File opened (read-only) \??\j: vjzbrzlkov.exe File opened (read-only) \??\u: vjzbrzlkov.exe File opened (read-only) \??\i: ssjuphge.exe File opened (read-only) \??\e: vjzbrzlkov.exe File opened (read-only) \??\r: vjzbrzlkov.exe File opened (read-only) \??\g: ssjuphge.exe File opened (read-only) \??\r: ssjuphge.exe File opened (read-only) \??\w: ssjuphge.exe File opened (read-only) \??\s: vjzbrzlkov.exe File opened (read-only) \??\x: ssjuphge.exe File opened (read-only) \??\m: vjzbrzlkov.exe File opened (read-only) \??\q: vjzbrzlkov.exe File opened (read-only) \??\x: ssjuphge.exe File opened (read-only) \??\o: ssjuphge.exe File opened (read-only) \??\g: ssjuphge.exe File opened (read-only) \??\q: ssjuphge.exe File opened (read-only) \??\b: ssjuphge.exe File opened (read-only) \??\q: ssjuphge.exe File opened (read-only) \??\b: vjzbrzlkov.exe File opened (read-only) \??\a: ssjuphge.exe File opened (read-only) \??\v: ssjuphge.exe File opened (read-only) \??\j: ssjuphge.exe File opened (read-only) \??\s: ssjuphge.exe File opened (read-only) \??\p: vjzbrzlkov.exe File opened (read-only) \??\m: ssjuphge.exe File opened (read-only) \??\e: ssjuphge.exe File opened (read-only) \??\m: ssjuphge.exe File opened (read-only) \??\z: ssjuphge.exe File opened (read-only) \??\p: ssjuphge.exe File opened (read-only) \??\l: vjzbrzlkov.exe File opened (read-only) \??\w: vjzbrzlkov.exe File opened (read-only) \??\w: ssjuphge.exe File opened (read-only) \??\a: ssjuphge.exe File opened (read-only) \??\o: vjzbrzlkov.exe File opened (read-only) \??\g: vjzbrzlkov.exe File opened (read-only) \??\n: vjzbrzlkov.exe File opened (read-only) \??\t: vjzbrzlkov.exe File opened (read-only) \??\n: ssjuphge.exe File opened (read-only) \??\u: ssjuphge.exe File opened (read-only) \??\y: ssjuphge.exe File opened (read-only) \??\z: ssjuphge.exe File opened (read-only) \??\i: vjzbrzlkov.exe File opened (read-only) \??\v: ssjuphge.exe File opened (read-only) \??\a: vjzbrzlkov.exe File opened (read-only) \??\y: vjzbrzlkov.exe File opened (read-only) \??\b: ssjuphge.exe File opened (read-only) \??\j: ssjuphge.exe File opened (read-only) \??\t: ssjuphge.exe File opened (read-only) \??\n: ssjuphge.exe File opened (read-only) \??\x: vjzbrzlkov.exe File opened (read-only) \??\e: ssjuphge.exe File opened (read-only) \??\p: ssjuphge.exe File opened (read-only) \??\s: ssjuphge.exe File opened (read-only) \??\k: ssjuphge.exe File opened (read-only) \??\t: ssjuphge.exe File opened (read-only) \??\h: ssjuphge.exe File opened (read-only) \??\k: ssjuphge.exe File opened (read-only) \??\l: ssjuphge.exe File opened (read-only) \??\r: ssjuphge.exe File opened (read-only) \??\y: ssjuphge.exe File opened (read-only) \??\l: ssjuphge.exe File opened (read-only) \??\z: vjzbrzlkov.exe - Modifies WinLogon 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCScan = "0" vjzbrzlkov.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows NT\CurrentVersion\Winlogon\SFCDisable = "4294967197" vjzbrzlkov.exe - AutoIT Executable 9 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule behavioral2/memory/972-0-0x0000000000400000-0x0000000000496000-memory.dmp autoit_exe behavioral2/files/0x00090000000233ee-5.dat autoit_exe behavioral2/files/0x000c000000023370-18.dat autoit_exe behavioral2/files/0x00070000000233f5-24.dat autoit_exe behavioral2/files/0x00070000000233f6-31.dat autoit_exe behavioral2/files/0x0007000000023404-66.dat autoit_exe behavioral2/files/0x0007000000023405-72.dat autoit_exe behavioral2/files/0x000800000002340b-90.dat autoit_exe behavioral2/files/0x000800000002340b-506.dat autoit_exe - Drops file in System32 directory 12 IoCs
description ioc Process File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe ssjuphge.exe File created C:\Windows\SysWOW64\qgqxngweizwjlse.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File created C:\Windows\SysWOW64\ssjuphge.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File created C:\Windows\SysWOW64\jtrggvnhqrhcr.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\msvbvm60.dll vjzbrzlkov.exe File opened for modification C:\Windows\SysWOW64\jtrggvnhqrhcr.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File created \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe ssjuphge.exe File created C:\Windows\SysWOW64\vjzbrzlkov.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\vjzbrzlkov.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\qgqxngweizwjlse.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File opened for modification C:\Windows\SysWOW64\ssjuphge.exe 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe - Drops file in Program Files directory 15 IoCs
description ioc Process File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe ssjuphge.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe ssjuphge.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal ssjuphge.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe ssjuphge.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe ssjuphge.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe ssjuphge.exe File opened for modification \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.nal ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.nal ssjuphge.exe File created \??\c:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe ssjuphge.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe ssjuphge.exe - Drops file in Windows directory 19 IoCs
description ioc Process File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_ce10e80fc93afe5c\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification C:\Windows\mydoc.rtf 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.1_none_c3bc3dbd94da3c61\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\amd64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_ebc47b06544bfaab\MsoIrmProtector.doc.exe ssjuphge.exe File created \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe ssjuphge.exe File opened for modification C:\Windows\mydoc.rtf WINWORD.EXE File created C:\Windows\~$mydoc.rtf WINWORD.EXE File opened for modification \??\c:\Windows\WinSxS\wow64_microsoft-windows-r..t-office-protectors_31bf3856ad364e35_10.0.19041.746_none_f619255888acbca6\MsoIrmProtector.doc.exe ssjuphge.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString WINWORD.EXE - Enumerates system info in registry 2 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily WINWORD.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU WINWORD.EXE - Modifies registry class 20 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com2 = "6BB4FACAFE17F291837E3B46819C3994B0FD03FE42160333E1B9459C08D6" 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.bat vjzbrzlkov.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc\ = "txtfile" vjzbrzlkov.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.reg vjzbrzlkov.exe Key created \REGISTRY\MACHINE\Software\Classes\CLV.Classes 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com3 = "2EB1B02947E4389852CEBAA13292D7B8" 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com4 = "7EFBFC834F5D856F9146D6217DE2BDE5E6335845674F6346D6ED" 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Key created \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000_Classes\Local Settings 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.reg\ = "txtfile" vjzbrzlkov.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.bat\ = "txtfile" vjzbrzlkov.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsh vjzbrzlkov.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSF\ = "txtfile" vjzbrzlkov.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsf vjzbrzlkov.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs vjzbrzlkov.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.vbs\ = "txtfile" vjzbrzlkov.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\Com1 = "32452C0D9D2383226D3E77A170532CAE7D8165DF" 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom1 = "E7F76BB4FE6F22DBD27AD0A48A0E9163" 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\CLV.Classes\StartCom2 = "1839C70E14E5DAB2B8BC7C92ED9637CE" 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\.WSH\ = "txtfile" vjzbrzlkov.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\.wsc vjzbrzlkov.exe - Suspicious behavior: AddClipboardFormatListener 2 IoCs
pid Process 1140 WINWORD.EXE 1140 WINWORD.EXE - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 3944 ssjuphge.exe 3944 ssjuphge.exe - Suspicious use of FindShellTrayWindow 18 IoCs
pid Process 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 3944 ssjuphge.exe 3944 ssjuphge.exe 3944 ssjuphge.exe - Suspicious use of SendNotifyMessage 18 IoCs
pid Process 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 4908 vjzbrzlkov.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 3968 ssjuphge.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4772 qgqxngweizwjlse.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 4748 jtrggvnhqrhcr.exe 3944 ssjuphge.exe 3944 ssjuphge.exe 3944 ssjuphge.exe - Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 1140 WINWORD.EXE 1140 WINWORD.EXE 1140 WINWORD.EXE 1140 WINWORD.EXE 1140 WINWORD.EXE 1140 WINWORD.EXE 1140 WINWORD.EXE - Suspicious use of WriteProcessMemory 17 IoCs
description pid Process procid_target PID 972 wrote to memory of 4908 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 82 PID 972 wrote to memory of 4908 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 82 PID 972 wrote to memory of 4908 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 82 PID 972 wrote to memory of 4772 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 83 PID 972 wrote to memory of 4772 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 83 PID 972 wrote to memory of 4772 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 83 PID 972 wrote to memory of 3968 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 84 PID 972 wrote to memory of 3968 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 84 PID 972 wrote to memory of 3968 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 84 PID 972 wrote to memory of 4748 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 85 PID 972 wrote to memory of 4748 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 85 PID 972 wrote to memory of 4748 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 85 PID 972 wrote to memory of 1140 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 86 PID 972 wrote to memory of 1140 972 7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe 86 PID 4908 wrote to memory of 3944 4908 vjzbrzlkov.exe 88 PID 4908 wrote to memory of 3944 4908 vjzbrzlkov.exe 88 PID 4908 wrote to memory of 3944 4908 vjzbrzlkov.exe 88
Processes
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C:\Users\Admin\AppData\Local\Temp\7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7bc7adc5a1fca5037782db534de24de6_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Drops file in System32 directory
- Drops file in Windows directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Windows\SysWOW64\vjzbrzlkov.exevjzbrzlkov.exe2⤵
- Modifies visibility of file extensions in Explorer
- Modifies visiblity of hidden/system files in Explorer
- Windows security bypass
- Disables RegEdit via registry modification
- Executes dropped EXE
- Windows security modification
- Enumerates connected drives
- Modifies WinLogon
- Drops file in System32 directory
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\ssjuphge.exeC:\Windows\system32\ssjuphge.exe3⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3944
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C:\Windows\SysWOW64\qgqxngweizwjlse.exeqgqxngweizwjlse.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4772
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C:\Windows\SysWOW64\ssjuphge.exessjuphge.exe2⤵
- Executes dropped EXE
- Enumerates connected drives
- Drops file in System32 directory
- Drops file in Program Files directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:3968
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C:\Windows\SysWOW64\jtrggvnhqrhcr.exejtrggvnhqrhcr.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:4748
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C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE"C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\Windows\mydoc.rtf" /o ""2⤵
- Drops file in Windows directory
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
PID:1140
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Impair Defenses
2Disable or Modify Tools
2Modify Registry
6Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.exe
- Size 512KB
- SHA256 4a80e35d35c47344de94136cdcf152fa8944ad76c0b175d1a4382aea96055ef9
- MD5 48bf2d72718c01173f58c1fd01ef2158
- SHA1 c015894bfb8cf89b8cf3c58c50dd3e79a2c92e76
- SHA512 26c8c5a3de63d1c031b39e7b1fb64d331b2ddc735b2528a20cfef36c1a0535eb8896a5a557dd33d9f65ade5fa93c393add2fd22559dc0157907f17b8e2682474
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6j:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5i
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.exe
- Size 512KB
- SHA256 60678d65dc84cf7a986fd2cc7592b284c7e3143a05be3bae3bd92d7105d1aeb7
- MD5 8290be41e2e1c209ac61c9fdcafb9eb0
- SHA1 73cde8beeb76b5c639aa9d222183f19a389c96bc
- SHA512 8efaa9d8dcdbe74d46cb52dfb397925491dabc767e34a413a1b41ab6041e92876ea6ab269601c2e57bf2e74426b64fe5a368705c31375dbf54e5c5f7c0c8cb6e
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj60:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5d
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\TCD8C63.tmp\sist02.xsl
- Size 245KB
- SHA256 ef4835db41a485b56c2ef0ff7094bc2350460573a686182bc45fd6613480e353
- MD5 f883b260a8d67082ea895c14bf56dd56
- SHA1 7954565c1f243d46ad3b1e2f1baf3281451fc14b
- SHA512 d95924a499f32d9b4d9a7d298502181f9e9048c21dbe0496fa3c3279b263d6f7d594b859111a99b1a53bd248ee69b867d7b1768c42e1e40934e0b990f0ce051e
- SSDEEP 6144:JwprA6OS95vtfb8p4bgWPzkhUh9I5/oBRSifJeg/yQzvapSiQhHZeruvoXMUw3im:uP
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Office\Recent\index.dat
- Size 239B
- SHA256 906b77931c6f5e95df82ca9bb19dda093dae5baf2d8757707ff7ddf099be6d6c
- MD5 9ca2c75639f0b977bb947cce9800f6e4
- SHA1 bc017f65459fcfff2b04a67e5f3a8500f9b92fc5
- SHA512 c78a01c27dc40004765ba6aafd84de4bcf769bd483e3ac7bab9935230c9f063c8c88d969f5cb361699392e55796ed5c0ed35e2e2a60c854f7e9823c2923ecb0c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 4e51bd2c642421c08b89cc516d55aee5772c0fedf1ce1f82e14bb23797848a53
- MD5 bd43c1ff90b8cec47fcb35ab5beecc5b
- SHA1 7f343daafd3d9d5ebc439c76c8722cc9a22dbb2f
- SHA512 0ff8d39b6fc59da3aabd397bf0f66e38b521a753e43dd4b0044080ecb152e50363caa5334b6d98a8674672b67a2b4dae7d37ec005da4d9e7a27fc834206298cf
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\fb3b0dbfee58fac8.customDestinations-ms
- Size 3KB
- SHA256 f22585b34d04c47000805751851acddacae7c479e55a01025be1bcf106907101
- MD5 22c031eeffeffb066c2da7dbe716c8ad
- SHA1 357f06c69b14e03e568977cdddb50e9e6dca7594
- SHA512 585e3a2886c8c7ad90df7d719324f066f4fe00114bcc0b82ad4f395b8c8b48099e3bccd6477aee0bda447464dbe3466535020a1515071e68c4c0571a311c98ec
- MD5 SHA1 SHA512
- Path C:\Windows\SysWOW64\jtrggvnhqrhcr.exe
- Size 512KB
- SHA256 bc31cd09ac81158a716f126cc52c681d9723adaea8d7be729b7ee7ebed96119a
- MD5 a8597e987cd6ec33bcbbfc268b618990
- SHA1 92627d8a64c7f5acb0deb48617ff02dcade07a69
- SHA512 be3745e7e2b12cd0022cb377db5bd91553f2094b414630e30969c9e09de862c6267a66bed465048bdf1ae6b39512603efdf26e61d2e7baa03c82440967fa62a2
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj62:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5F
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\qgqxngweizwjlse.exe
- Size 512KB
- SHA256 4864d4cb4a17860fa3fd4e6e99e7b819caf3577a88b2cb2caec0b3a75fb0c27e
- MD5 812d4c8e71567076736fbf25a278a537
- SHA1 9a2d5fe588a7dff33de4bee4a056b75965e4beee
- SHA512 7163aa1de1f9b5024fb140bb678c5d046264b410ef56e3efc650a9b7c4f40d0ddb6caaac31d62844eb07af33897269a1fb2840564984658a2598186d5c5855ff
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6Q:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5f
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\ssjuphge.exe
- Size 512KB
- SHA256 389c650c14227b830c36c4bf791c63edc5f2d72a3dda57cd9e488b8fd27791ab
- MD5 263d6b291e4dce77339c8983226e3728
- SHA1 83ebf3622885c23882befe9d8874533c9bd5a728
- SHA512 4add27faa9a25849174e2c2af042c78b6243a05a54e739489be948eaf9508b085d2a00df1df98fb0f812713614df753316cf8ff3fae3f7d13a2f782074200006
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6r:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5A
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\SysWOW64\vjzbrzlkov.exe
- Size 512KB
- SHA256 dd3e442258f891e959cb255c2ff441c9152152e92170572bca137c5aa9b73075
- MD5 0b17515a36982ef0f859a742d3bd8199
- SHA1 39656a4e36e6a4e6629f8b2b1f7ba356c4968555
- SHA512 7df973a3aac6f812a4709ef85ad4a9f7fe7473465f85dde0d7745d2ce74bacc45e9b2ba36e52eddde6caa85ed9bf8440a6ddeeb9a130e16e9425cc87d0a5f4a8
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6E:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5t
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\mydoc.rtf
- Size 223B
- SHA256 85f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
- MD5 06604e5941c126e2e7be02c5cd9f62ec
- SHA1 4eb9fdf8ff4e1e539236002bd363b82c8f8930e1
- SHA512 803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
- MD5 SHA1 SHA512
- Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
- Size 512KB
- SHA256 b8607493ab00f0e7dadb0e4df85bcbe818213ab82f0b0dc78384f68c950e608f
- MD5 8e75b01325b14a3f841bb02352974172
- SHA1 65262c3db977ef92c2f8ca8f50497c356e8c3547
- SHA512 5fab09e9806db87ddd76e9b0119f51f9e1a0a2388037554754550f4abf87297145fd3b7eda3dfe0cb51749a65d60f1d2ca19774133aaea37c9133b81935da670
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6u:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5j
- MD5 SHA1 SHA512 SSDEEP
- Path \??\c:\Windows\SysWOW64\MSDRM\MsoIrmProtector.doc.exe
- Size 512KB
- SHA256 d347e79cb7ba534385bd3e0bf643feaab1c56b3c35ab65fe9153a1468449a197
- MD5 982f147c43fa6f0ba005e6ada60c7414
- SHA1 781c52a7e569c157a9856eba89583e29a64c9867
- SHA512 5298e367d38c50e89d1fa1623e65eb6257a859e7fe6cd2c6ef8fe3f458397b4fa6d9d422609221a61f5c3d1215e8c7081a24febb6c9ba8a81482473df7f66354
- SSDEEP 6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj64:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5l
- MD5 SHA1 SHA512 SSDEEP