Analysis Overview
SHA256
69b7591ee14de24efc887e7239d89f6cf41126b7ce5e119cb3eeae2ca0c12ef0
Threat Level: Known bad
The file af4806b9d8627c865bd6f4d611447751_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Locky
Locky family
Deletes itself
Indicator Removal: File Deletion
Suspicious use of SetThreadContext
Sets desktop wallpaper using registry
Enumerates physical storage devices
Unsigned PE
System Location Discovery: System Language Discovery
Browser Information Discovery
Suspicious use of FindShellTrayWindow
Enumerates system info in registry
Suspicious use of SendNotifyMessage
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Modifies Control Panel
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-29 05:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-29 05:49
Reported
2024-11-29 05:52
Platform
win7-20241010-en
Max time kernel
139s
Max time network
140s
Command Line
Signatures
Locky
Locky family
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Indicator Removal: File Deletion
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\_HELP_instructions.bmp" | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 2224 set thread context of 308 | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe |
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\DllHost.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Control Panel\Desktop\WallpaperStyle = "0" | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Control Panel\Desktop\TileWallpaper = "0" | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{0CEC0291-AE16-11EF-95B1-7E31667997D6} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\SearchScopes | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DllHost.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DllHost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\DllHost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\Desktop\_HELP_instructions.html
C:\Windows\SysWOW64\DllHost.exe
C:\Windows\SysWOW64\DllHost.exe /Processid:{76D0CB12-7604-4048-B83C-1005C7DDC503}
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2448 CREDAT:275457 /prefetch:2
C:\Windows\SysWOW64\cmd.exe
cmd.exe /C del /Q /F "C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe"
Network
| Country | Destination | Domain | Proto |
| DE | 5.187.0.137:80 | tcp | |
| RU | 185.5.250.135:80 | 185.5.250.135 | tcp |
| RU | 77.222.54.202:80 | 77.222.54.202 | tcp |
| RU | 185.118.66.83:80 | tcp | |
| US | 8.8.8.8:53 | rmgoleqdbydwohvm.su | udp |
| US | 8.8.8.8:53 | twhtrjj.pl | udp |
| US | 8.8.8.8:53 | ecbmyevlbp.org | udp |
| US | 8.8.8.8:53 | ojrsveb.click | udp |
| US | 8.8.8.8:53 | ggswlehplaca.pl | udp |
| US | 8.8.8.8:53 | cawyvxlgu.biz | udp |
| US | 8.8.8.8:53 | llkvvrwcgcixynjs.su | udp |
| US | 8.8.8.8:53 | gdwpjxdxkqei.xyz | udp |
| US | 162.249.65.31:80 | gdwpjxdxkqei.xyz | tcp |
| US | 8.8.8.8:53 | iffhipywfxp.work | udp |
| DE | 5.187.0.137:80 | tcp | |
| RU | 185.5.250.135:80 | 185.5.250.135 | tcp |
| RU | 185.118.66.83:80 | tcp | |
| US | 8.8.8.8:53 | frfuftiyxqxorc.pw | udp |
| US | 162.249.65.31:80 | frfuftiyxqxorc.pw | tcp |
| US | 162.249.65.31:80 | frfuftiyxqxorc.pw | tcp |
| DE | 5.187.0.137:80 | tcp |
Files
memory/2224-0-0x0000000000400000-0x0000000000673000-memory.dmp
memory/2224-1-0x00000000023B0000-0x0000000002623000-memory.dmp
memory/2224-6-0x00000000049D0000-0x0000000004C43000-memory.dmp
memory/308-4-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-19-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-21-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-23-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-36-0x0000000000400000-0x0000000000426000-memory.dmp
memory/308-35-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-15-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-13-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-11-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-10-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-34-0x0000000000400000-0x0000000000426000-memory.dmp
memory/308-32-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/2224-33-0x00000000023B0000-0x0000000002623000-memory.dmp
memory/2224-31-0x0000000000400000-0x0000000000673000-memory.dmp
memory/308-29-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
memory/308-25-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-17-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-7-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/308-3-0x0000000000300000-0x0000000000400000-memory.dmp
memory/2224-2-0x0000000000270000-0x0000000000275000-memory.dmp
memory/308-51-0x0000000000240000-0x0000000000266000-memory.dmp
memory/308-50-0x0000000000240000-0x0000000000266000-memory.dmp
memory/308-52-0x0000000000240000-0x0000000000266000-memory.dmp
C:\MSOCache\All Users\{90140000-002C-0409-0000-0000000FF1CE}-C\_4_HELP_instructions.html
| MD5 | 7dd1bd26c04d5af6932a7e1d9db546e4 |
| SHA1 | d8b7328859d879cb9a5bbd25ffda0590b5d9c0d6 |
| SHA256 | 624ebe4b4f66560e4c8ac1819a5390c8cb6472008554672197409ab133340490 |
| SHA512 | adb2ed6e9cca816d9be4fec992d53ea8f2235f41d4f7b7991ddbbc722a14e2335c7e86b265cf27eeed4b87b373211f290a549c03b8e97905989e3494a4f5d487 |
memory/308-325-0x0000000000240000-0x0000000000266000-memory.dmp
memory/308-330-0x0000000003D80000-0x0000000003D82000-memory.dmp
memory/2500-331-0x00000000001F0000-0x00000000001F2000-memory.dmp
C:\Users\Admin\Desktop\_HELP_instructions.bmp
| MD5 | 4fb40bbeffad685df2949ae1ad6a5779 |
| SHA1 | 65a721bd5c13420c7615066734c82b4e0fd310ea |
| SHA256 | d0e58b3fa74605e0a10da1632b47e39426257591423afc68ceabb180bd7b4e33 |
| SHA512 | d5d4429cee4517407a21b0331a721c887471e0acd503bc938a766e4f88f05816af4c34cad68a778b3cc5b9588a2a4afcfd8674c31dea40fe6c968b8c22ce742d |
C:\Users\Admin\AppData\Local\Temp\CabFF96.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar45.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | fae1bfa7068bf7e2cdb2513a6aed011c |
| SHA1 | f38de570088a62dbd4ebd0f900679d8d81ebaffd |
| SHA256 | 27517b4dd7186508678bdd5c29dd526c39d1ff51f70d8032ec4265c429dfee99 |
| SHA512 | 02d2bedf09aea71790e3645453a88f085f853959e28356eacd9dca9434207490ea9cfdbcdfc7b11d26dbe3081f6f62f248b468b461d798aa71bad09387ab05f7 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | bfbeeb511f464a39afe2a980d4bcd28c |
| SHA1 | 8ed6b1c9eef6a8d0d97b69a11fd492c73220397c |
| SHA256 | 8ff18138f8da800ef8c43fd160e8087e9a170f243aac0e699b68d07271498c41 |
| SHA512 | 1c3bb27397a5356f3afac8e40f0b884b9825e29d7f5f209bdd13ea5fd00e0166bfef2f338df56847c308861ad4fd4b04f1e459e79a05c812ad350c7d8655069a |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 46412ee6e2b7f11c552e041e2d10f6be |
| SHA1 | bce40bdffe65ec6b3ea336ad8ef2a9f5b85379f4 |
| SHA256 | 1ea7895ea9aca563a41a11d7242214c5c3b81d0eb71317fa7ebed8908c7164d1 |
| SHA512 | fbfac49d13f54db0becb2bd88e8576f30fe57b35467490f5d787cf9eeb63b4d5b52c9e0b7a712fdd46744eef6eec501c074d7a916d5be9913983462be468db84 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | a04e4ff287f24e7fbfcbe7c05f17da7f |
| SHA1 | 2956964e04362d48b10c7419e340d11f3dc2a901 |
| SHA256 | fca29fa4b1d668a67b6b421db344b32cc2a0a63c86096559f709647956ae5c39 |
| SHA512 | beb4f5f344f08eaba6af733ca5c018764becd8855305193ec2384616e292cecd418966befff6ffb10f580671b7714dd70170e51bb340b5566a8816bc06cd5c75 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 55d6f032e523452c6693f7ce86e7f858 |
| SHA1 | 09d0dd3cd062e7dc489e0df80a8955ee3f4c2d33 |
| SHA256 | da5e34e28e9b073af95a63de6c5bfdfb4fc56692c47391b51df5a9d144ea55de |
| SHA512 | 97c736c3ecacac618dd4844de28e01573403b5e3e1e458e7688f3896cc056a6ac16a412f76e866d19ac0acd3de96bbfd80f420f8b8d987c09463a95699dd642e |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c988b2be375c654ce13237e8c27f640d |
| SHA1 | 00e76c8ba1782f346c8299c16496207d310cff55 |
| SHA256 | 8e25512c350e42a1254278849c7b403c7c2e376b17b1ecf29c0b7697cb3b9ed6 |
| SHA512 | 4b1de3ed1528e35344f60444d6f3426ea3abbb894e6db8532a1f4730b9e5b3117908e11015ed42baeb613c93b1ef33b8d12b13f379d222e4fba8042dfb5ecf36 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | d30d1767b73c6df4ef10318323365b16 |
| SHA1 | cb2ad21b71f537ac3e876d7749645d9540074bdf |
| SHA256 | 012fced33b838f86420e71e17e78bf4bebc94b7da3d53fe8b60c25731fb0914c |
| SHA512 | 49b7b192a0abef3b482585fc92dc73281663826b06d150d5c0924878881bcd300e41c10f4adb9f955a4d3a68697ab3ecf0514e9a5750e60138c434a284757e7e |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 084dae1a56f90b3acee65c330cb19ad3 |
| SHA1 | 58bd44e592bbb7c2546a8bc0b2642442b13e3053 |
| SHA256 | 895e319b1c0ddd17f01d56ce8a1455308c0343233b03e6bf2165564eb7f14452 |
| SHA512 | 115b4505f2da7017ec8dd3c8e48b7e60680b37de57865a70a6e4514eab64e04f6f35625f9c653953a1350d854988f42bb98daeb7c31f4627802eb8c94177c709 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 3922704e06c8f85a9215293db2b4725a |
| SHA1 | aa74544600ca7dbbd56f4c152e2b3be0edb13989 |
| SHA256 | ca838eebf79a6ec0f361fa4ee85dc06760d2f324df84241d22ab09d7ab4c6f64 |
| SHA512 | d4943bff689d00cc17f0c94f03835b7432524710a6bd669469563855fdaa3490cf122cdf4c8dbbb19471acb634551a6d9ca5f52005bb94cae57af805a2c0c1f3 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-29 05:49
Reported
2024-11-29 05:52
Platform
win10v2004-20241007-en
Max time kernel
150s
Max time network
151s
Command Line
Signatures
Locky
Locky family
Indicator Removal: File Deletion
Sets desktop wallpaper using registry
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\Desktop\Wallpaper = "C:\\Users\\Admin\\Desktop\\_HELP_instructions.bmp" | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Suspicious use of SetThreadContext
| Description | Indicator | Process | Target |
| PID 1672 set thread context of 1308 | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe |
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Windows\SysWOW64\cmd.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Modifies Control Panel
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\Desktop\WallpaperStyle = "0" | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\Desktop\TileWallpaper = "0" | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe
C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --single-argument C:\Users\Admin\Desktop\_HELP_instructions.html
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff2fff46f8,0x7fff2fff4708,0x7fff2fff4718
C:\Windows\SysWOW64\cmd.exe
cmd.exe /C del /Q /F "C:\Users\Admin\AppData\Local\Temp\af4806b9d8627c865bd6f4d611447751_JaffaCakes118.exe"
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2140 /prefetch:2
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2232 /prefetch:3
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2900 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3228 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3236 /prefetch:1
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=5168 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4712 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4772 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3260 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2144,6223413598514904944,3896398511337287206,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5560 /prefetch:1
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| DE | 5.187.0.137:80 | tcp | |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| RU | 77.222.54.202:80 | 77.222.54.202 | tcp |
| RU | 185.118.66.83:80 | tcp | |
| US | 8.8.8.8:53 | 202.54.222.77.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 154.239.44.20.in-addr.arpa | udp |
| RU | 185.5.250.135:80 | 185.5.250.135 | tcp |
| US | 8.8.8.8:53 | ecbmyevlbp.org | udp |
| US | 8.8.8.8:53 | twhtrjj.pl | udp |
| US | 8.8.8.8:53 | rmgoleqdbydwohvm.su | udp |
| US | 8.8.8.8:53 | hwswddknckd.biz | udp |
| US | 8.8.8.8:53 | llkvvrwcgcixynjs.su | udp |
| US | 8.8.8.8:53 | 135.250.5.185.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.163.202.172.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 217.135.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | hwswddknckd.biz | udp |
| US | 8.8.8.8:53 | gdwpjxdxkqei.xyz | udp |
| US | 162.249.65.31:80 | gdwpjxdxkqei.xyz | tcp |
| US | 8.8.8.8:53 | rmgoleqdbydwohvm.su | udp |
| US | 8.8.8.8:53 | llkvvrwcgcixynjs.su | udp |
| US | 162.249.65.31:80 | gdwpjxdxkqei.xyz | tcp |
| US | 8.8.8.8:53 | cawyvxlgu.biz | udp |
| DE | 5.187.0.137:80 | tcp | |
| RU | 185.118.66.83:80 | tcp | |
| RU | 185.5.250.135:80 | 185.5.250.135 | tcp |
| US | 8.8.8.8:53 | twhtrjj.pl | udp |
| US | 8.8.8.8:53 | rmgoleqdbydwohvm.su | udp |
| US | 8.8.8.8:53 | hwswddknckd.biz | udp |
| US | 8.8.8.8:53 | iffhipywfxp.work | udp |
| US | 8.8.8.8:53 | llkvvrwcgcixynjs.su | udp |
| US | 8.8.8.8:53 | ecbmyevlbp.org | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 11.227.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | ggswlehplaca.pl | udp |
| US | 8.8.8.8:53 | frfuftiyxqxorc.pw | udp |
| US | 162.249.65.31:80 | frfuftiyxqxorc.pw | tcp |
| DE | 5.187.0.137:80 | tcp | |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
Files
memory/1672-0-0x0000000000400000-0x0000000000673000-memory.dmp
memory/1672-1-0x00000000024C0000-0x00000000024C5000-memory.dmp
memory/1308-2-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/1308-5-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1308-4-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/1308-7-0x0000000000400000-0x00000000012D8000-memory.dmp
memory/1308-8-0x0000000000400000-0x0000000000426000-memory.dmp
memory/1672-6-0x0000000000400000-0x0000000000673000-memory.dmp
memory/1308-23-0x0000000002D10000-0x0000000002D36000-memory.dmp
memory/1308-22-0x0000000002D10000-0x0000000002D36000-memory.dmp
memory/1308-24-0x0000000002D10000-0x0000000002D36000-memory.dmp
C:\Users\Admin\Music\_4_HELP_instructions.html
| MD5 | 5092b65843ae303a2c4f3118afbc6b55 |
| SHA1 | 4c5e571c9956ab75229f5938cdfa8fae2b66e60a |
| SHA256 | ae6e98da259a96bf72e5d887c25aa3ab5bc68cdad6b40dfd36a000c6a3cbec43 |
| SHA512 | b34bc9c28f3187bb657191d42cbd7a510bc9f16478041b81e680025ffbd584d61eb400412bae6e7c1dc4c25320b10a41ce3d85bad88cd9ebe08cbaf0f9069e36 |
memory/1308-326-0x0000000002D10000-0x0000000002D36000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 443a627d539ca4eab732bad0cbe7332b |
| SHA1 | 86b18b906a1acd2a22f4b2c78ac3564c394a9569 |
| SHA256 | 1e1ad9dce141f5f17ea07c7e9c2a65e707c9943f172b9134b0daf9eef25f0dc9 |
| SHA512 | 923b86d75a565c91250110162ce13dd3ef3f6bdde1a83f7af235ed302d4a96b8c9ed722e2152781e699dfcb26bb98afc73f5adb298f8fd673f14c9f28b5f764d |
\??\pipe\LOCAL\crashpad_3144_NFSPKJSSKGTAYNFO
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 99afa4934d1e3c56bbce114b356e8a99 |
| SHA1 | 3f0e7a1a28d9d9c06b6663df5d83a65c84d52581 |
| SHA256 | 08e098bb97fd91d815469cdfd5568607a3feca61f18b6b5b9c11b531fde206c8 |
| SHA512 | 76686f30ed68144cf943b80ac10b52c74eee84f197cee3c24ef7845ef44bdb5586b6e530824543deeed59417205ac0e2559808bcb46450504106ac8f4c95b9da |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 94a50921d56e306c5fe2c2cb906aaaf6 |
| SHA1 | 0efaf6bafb2456809dd060b3e11c31a738386e91 |
| SHA256 | b370106300a46bda8a14c13012d80ac8ed9ae9452d1c50d5df52f3fbd70e53e2 |
| SHA512 | 80ebdb7b3a54237750c51af1f7c14dfc98b56f243206f71aa50940adc5c45eb0e93a0127d47c52e2647972879627532db7245e10b80365e53d5e7e11db25d6f9 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 46295cac801e5d4857d09837238a6394 |
| SHA1 | 44e0fa1b517dbf802b18faf0785eeea6ac51594b |
| SHA256 | 0f1bad70c7bd1e0a69562853ec529355462fcd0423263a3d39d6d0d70b780443 |
| SHA512 | 8969402593f927350e2ceb4b5bc2a277f3754697c1961e3d6237da322257fbab42909e1a742e22223447f3a4805f8d8ef525432a7c3515a549e984d3eff72b23 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 206702161f94c5cd39fadd03f4014d98 |
| SHA1 | bd8bfc144fb5326d21bd1531523d9fb50e1b600a |
| SHA256 | 1005a525006f148c86efcbfb36c6eac091b311532448010f70f7de9a68007167 |
| SHA512 | 0af09f26941b11991c750d1a2b525c39a8970900e98cba96fd1b55dbf93fee79e18b8aab258f48b4f7bda40d059629bc7770d84371235cdb1352a4f17f80e145 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
| MD5 | c66482f2ead144aa91fe525a93a87d9d |
| SHA1 | 2772dae552196dcc5db78e69cc9f309497981ac9 |
| SHA256 | 2b7540b324f81a6eed70363d8d791cf302c04e79ff42f8bb206d4a5ad47a0b67 |
| SHA512 | c9dc19acfdf7878ca8bf7c9d3addc47148f332f89dc8e37221c5601286d9edd94c9d70fd96bd6263714d2cdca58e9c6813065d92b9935773ead53c13237eb0f4 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 115d542f1a2d006d85b9fd7f4d890c65 |
| SHA1 | f949c30b327f5d09f20e7ba6cfd9dbc2e61e2791 |
| SHA256 | 1b06461c1dc7a45dfba2d290f49b50e48794e279879d06d0a11c4710ae006d11 |
| SHA512 | 458c0dcb0b1314178b1307c04caf5841d863f3b5bfa7309627bc271ab955acdd9b970772bad21688a6320f2967eb8b70db1845b65eeccca383a5b61ee4698d2d |