Analysis Overview
SHA256
2ebeeba37fa2b5d420fa2227cd932f511da532cc52ca54647612beb9bb79bf14
Threat Level: Known bad
The file 102608b8523ba1b517f92ba97fcae12e_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Ramnit
UPX packed file
Executes dropped EXE
Loads dropped DLL
Drops file in System32 directory
Unsigned PE
Program crash
Modifies Internet Explorer settings
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-06-26 00:49
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-26 00:49
Reported
2024-06-26 00:51
Platform
win7-20240419-en
Max time kernel
134s
Max time network
127s
Command Line
Signatures
Ramnit
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\rundll32mgr.exe | C:\Windows\SysWOW64\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EE56D701-3355-11EF-B082-427DDB91FD53} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "3" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{EE56AFF1-3355-11EF-B082-427DDB91FD53} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\SearchScopes | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "425524831" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-481678230-3773327859-3495911762-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\rundll32mgr.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:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| 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\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:\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:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\102608b8523ba1b517f92ba97fcae12e_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\102608b8523ba1b517f92ba97fcae12e_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32mgr.exe
C:\Windows\SysWOW64\rundll32mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 280 -s 228
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2716 CREDAT:275457 /prefetch:2
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2368 CREDAT:275457 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | api.bing.com | udp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
Files
memory/280-3-0x0000000010000000-0x0000000010091000-memory.dmp
\Windows\SysWOW64\rundll32mgr.exe
| MD5 | 48327ee6dec8ae239eff2ffb30403028 |
| SHA1 | 45e4e5014944e1229c49f9e7ad4d0925d93a55bb |
| SHA256 | aa3d7c9d4576ca5b9848306ec5f1e3331d1227c9d1e20d2ea80ba611084bad6a |
| SHA512 | 1c20199e6726237c47f9bd958e9a135778280a8c0e0a86f8bed05f98d199e1502bb54605b036c6a2a54fbc5c48407afaab1e08730e84f1a18d56f5ad3cb89316 |
memory/280-10-0x0000000000700000-0x0000000000773000-memory.dmp
memory/280-9-0x0000000010000000-0x0000000010091000-memory.dmp
memory/280-1-0x0000000010000000-0x0000000010091000-memory.dmp
memory/2824-12-0x0000000000400000-0x0000000000473000-memory.dmp
memory/2824-14-0x0000000000400000-0x0000000000473000-memory.dmp
memory/2824-13-0x0000000000220000-0x0000000000221000-memory.dmp
memory/2824-15-0x00000000002A0000-0x00000000002A1000-memory.dmp
memory/2824-17-0x00000000002B0000-0x00000000002B1000-memory.dmp
memory/2824-16-0x0000000000400000-0x0000000000473000-memory.dmp
memory/2824-18-0x0000000000400000-0x0000000000473000-memory.dmp
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{EE56AFF1-3355-11EF-B082-427DDB91FD53}.dat
| MD5 | ce70289135885317699db3177546bcc9 |
| SHA1 | f12e960c677241005c68461a5eb51c731856dabd |
| SHA256 | 118dcce6a425ac4f0c56b18500e08b92ca2e36a84eb032c18c69133420f6b0d0 |
| SHA512 | 359ce19af298170763471e69584e1960974de0ac7fefe3a53bfd8a612ba85243622c41bc1894c5ac91cfe0cef6895fe749d5fefd7619333bd2ec2b4f2a1285ed |
C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{EE56D701-3355-11EF-B082-427DDB91FD53}.dat
| MD5 | 2f16ded811b6f3c57240634be26f34c5 |
| SHA1 | 869bc8b869f47a7cb174a2506653d86269f7a48b |
| SHA256 | af00b361e31c80c613bf1d8c1f22059449d86fdb6a3e20addd53e2d4eb5ebfc0 |
| SHA512 | 0e73bf22cfb057986b59e0790fcae3ed802f3b4eb8763b6c8cb0358df9076eaa144d9d074dea92c0366bc710d378ddabf55fa208a6684d6bd9faa380554ca8eb |
memory/2824-21-0x0000000000400000-0x0000000000473000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\Cab1A95.tmp
| MD5 | 29f65ba8e88c063813cc50a4ea544e93 |
| SHA1 | 05a7040d5c127e68c25d81cc51271ffb8bef3568 |
| SHA256 | 1ed81fa8dfb6999a9fedc6e779138ffd99568992e22d300acd181a6d2c8de184 |
| SHA512 | e29b2e92c496245bed3372578074407e8ef8882906ce10c35b3c8deebfefe01b5fd7f3030acaa693e175f4b7aca6cd7d8d10ae1c731b09c5fa19035e005de3aa |
C:\Users\Admin\AppData\Local\Temp\Cab1B05.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\Tar1B19.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 95ffd4fdb2a681c2d61c4c46d5611c2b |
| SHA1 | 399b6ca7524d640b4f5400a1ccc1f2fca4c83946 |
| SHA256 | 17471d29fc06e1ef383cc3f606e4a53644708ed4956ea2b9c392bfd58ad53d1f |
| SHA512 | 114d5d939540b0b3db43067fbc7eef55cba3484879c0b1fbd6c9926be05e160ea9104002b6b890a765137e6dee978a84b3aca687ec7327a11346922af2565de6 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c607c4a1974966c82b8f22082c98ec8f |
| SHA1 | 9a81e815062ff0a323ac49b25e9eaf70309bfd9d |
| SHA256 | cffe8b55027dbee13a6a9a14d97420e02cff8484897c3c0a17ce232bab61ca64 |
| SHA512 | 1ea8c75bbbad6f02bdf863fd1f7f8857d4d25538c5ccaaba4ce0020386d8912a400d45af05464d118b3c1a519fbf1aaccdce8af323e0cc0b06c02ffc8b308463 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | f62c1549ea2047416705d27d8ee37fc2 |
| SHA1 | 4aaf9d3445248f40d734a4076e6fa5ab6fb64e1f |
| SHA256 | 96475fea751540abad1385b4c5e1e05750c41d7909786a4a1d20f125045d7d8e |
| SHA512 | 19621fd6e552e7ac90807556c32b91d54da0a35cb16f2db332852184f044d2cf8097821274a235a6761296a7ab9c8d1b4844a5f5665732b0c44ca075151b583e |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 22b2d28ddaaa8fd56ec927c80c8dccf7 |
| SHA1 | bfb1f6b954d2a34f8b30b9c150ba3a2edb8bda33 |
| SHA256 | 8bb1e22c3ce1f31a357597d20fbd3832cead0cef26574702e4a1d59ec3659696 |
| SHA512 | aeeff77cf0e1ee072f6c5bbc8b2e588a8ea469a950e6e6b55e696c114e9ab55fd923a178bf65b857462df0de837cc9eea6dc2bb1b654709ec1bebd7995ae6c77 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e8bfb3c22453e5d6a518408edfee477a |
| SHA1 | ca83ec23a68f2e47ef790886184b602e1c396134 |
| SHA256 | f2fc273b9c03ca7a7c7d1529b4e04ac981d05d1a8b3ef87720574dca07568483 |
| SHA512 | 8a513f9220842b466fdc578c85c48d493c64b45a6b286a97edf50fa224fb7bb6e59d23259f7ef3a9ce5d205158d172ac852477bbdeb610f96ece1e17ada25bfa |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c0fef639a677d86808d4f017eacdee8d |
| SHA1 | 83ca8a401caae241ea48a265fada04e850e0cef9 |
| SHA256 | 8501cb7b0fac4509671aeafd271aac57817f924c928b0bb44c5c91b81ef79a23 |
| SHA512 | 34394207c98ffa5defd699e82421e809c82fe5aeb05a3fe26c79ea5783c29124f942fdcd719ee521d2537a11e6f508db2160cd8cd75c5c1d2b0c474a2aa6b692 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 99062d58b764e6f88fe8407bb7bb3032 |
| SHA1 | 92e52f781d50300c36fbb622c0969eaa6581ac9d |
| SHA256 | 8333d613bb322c5bc811edcfa4f40bbc5de10eec72c308828475dd10f779975c |
| SHA512 | 6a25157d514d54db5273e8213d2aa7db31c448cc57b667a9ed051f5999c88ea0a5a1944c334db200c6e4eba9c5af8ec1624468d306d2b28ed459b1f165c65841 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 70df0c44db27bdae27008add607a1ed7 |
| SHA1 | cbcd41dd2c4e33aa89c0a6d331cbec0e0c587e6c |
| SHA256 | 01033cbd8b343d86ae9169bc6d2f0ca7d6b5c366b7f4bf04ea5362f13b6438ce |
| SHA512 | 96954d43d913dd026f3f6c1481ad0c6ba9b5bbf034ef607f9c61a8b101944ed7f382ce5d23e2a48f09a2c59e2dc5500bfe2f20aab3429134efc5fb3a4b138ea1 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | d66926afb89fce4733a5bf4c7c02ee7e |
| SHA1 | 2b0888e06a41d999a580f9f4c5975d8247ff0ced |
| SHA256 | d8e37720778fe9994bfe8796d9ad0ac6292b7584eeae2c06c93475d5ee5c272c |
| SHA512 | 9bef90828a4e977a38fdfda851cba44064d3681da67575a5868561c639d89e7a067cfe68ba1bfa5c04e75b448e92695a1d85d3ed8e65869fbc6cc46c28b61a79 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | becc0cec6c0f702551cc8e50dbe01b0d |
| SHA1 | 7109f8b03b44de16338071d8b4ba7dcaea553a4c |
| SHA256 | 17cbc058485da041feceb8982ef9b38b31c6913f74c42a566beb9aab8fd82b71 |
| SHA512 | 8d2239b48788cf1eb2d7367fb451a10c1abab054aa27f1c17b297b276277979f05c088395009f97a626443bdc88c5988a97ac02b0dff87659e14a4f2e2e749b4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | aee7303ec421d2886600ec52d728f849 |
| SHA1 | 6ca4ef58d59eb3e6ad4c67366e05e3a0f5b85cc1 |
| SHA256 | c729ad515ef46691c175d61c83de22e6d667f1f2656a9452024f144d29d59f64 |
| SHA512 | 9b52d7adbe8aeb833a7d3f174a9a660c8453fd75e7c863143007ee50622d63a60916f3eafc564003c12d1ee9b8309a7617fc5e1ca8eca9e88475c1f50f893a14 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 5f142835e68855f2e91541f66666e0ec |
| SHA1 | fd80fbe4c5be8f7a4ab0c8df905f798941092545 |
| SHA256 | 5a700722dccf4fa2bf09d89b58dcbf6a437a06d7f8d30f2a00ee7d35ab3e8746 |
| SHA512 | d96c30aefe9deb05827ad81c30c32516c55c87a58724645dffe5a950e71698c2f7cfacb3c7d5498a5758ecda55be59c15cb1dc7f3ef708f643682ab8153fb621 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 115fed75ef3aa4ae5900a727b6cc5a71 |
| SHA1 | bda7a3fda56934fbbb5384f23c912fab2dbc4995 |
| SHA256 | e535b85ee78d6105cbe3792559d34863dd65374a0d0694043c225874ad8960e5 |
| SHA512 | a43a65287059126915b2af35e432913013eb82856dfe6e609b9ce08a372d7f55fd98c6cbcb1a95c34c5d949f8e1c6850ed0229805b46214989bc016afecd1edd |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 562d00ac4e4b48dad5111e5dc68b391b |
| SHA1 | 56c4da6046e24cd8981f472644443cf65e7e0736 |
| SHA256 | 4f444545ffeed0b1b362dea6b98d71fa3ed7f7217c21f1dc4c23e3f30403d88f |
| SHA512 | a0da8dd3b9e3587b007c1c0bc3dd701cbff9ab91e146b1c4ceb36b20edfb9a7d8e001e7529c9c78c5fa22da754bcaac5902510e6b50a4dda2beb5331292676f4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 34e2e9b06028113bb50e06500d9cacbe |
| SHA1 | 20faea4709e00dbc570a6356a6b71dca61961aa8 |
| SHA256 | 787c4ebee526522cfb569d1767d7afe4356273febe949850b68b0fa12bbf1aaa |
| SHA512 | 29d9b75dd3bcb25d6c710e826a66ffb75824e1a9a0da8f61d8fa2324d5f4fab2368db693d4cd5e09e821a741ea979be25561098b494b44f188c0313e42ab4ff3 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | c59b9bc1367f4c88c1c71eebd146e417 |
| SHA1 | a9038e611a00f268d63325619b8baaeb19c44b8c |
| SHA256 | 3ece3a97648b9b7d4e898f2e5c242a884ef3bd5ebfd5141471415d60a9705787 |
| SHA512 | 209f0d74616740e523117690f558896645537f9535f144e3ec4b31239afe2b2dd4f2b53dfa589b6d65663f32b69da937994b7381868049c847ec1a77a07b699e |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | fa09991e5ba0fc32b21073b420875109 |
| SHA1 | 6b610b715b7f0ab2a3024731bc68e8bd26601c82 |
| SHA256 | d4b0caf869d7479565a56d633f600654cfcc5d040f610f35ac6ea8c076c121c9 |
| SHA512 | 7da1d34e1d9864073e599a69301b949f00401b0295c87d4b14c785e33f256907125794404b8508c9201495860f9a5347f50bc754bbe3ef9faeab493d9ba6f290 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 1c0982ad899c045e9314f05d48bac72f |
| SHA1 | 0ce210ff11349bce303a5dd7548b217191fd7ffe |
| SHA256 | 13582c5883ec1c8fc9bd9d123d5e1f12aa02ccc1a938908aef446a7841db2467 |
| SHA512 | 13446dc39bbe4262423934f30d474192eb49f17fcfa2b9bd34567e69086bcd0b534dd4c188899093ad4ee4300492d3459d6e97aa5ce8b7fb7e6903c70b8e941d |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | bfb3a087446ce4fefd972cc61e785510 |
| SHA1 | 5ce995eb400532d581be5da2fe3653e735cd557a |
| SHA256 | 6cb0c81718bfb33ca799cf5189275265c298fbada63ac0ea6afb4ea44fd6fe6a |
| SHA512 | 53bd5663f92ac112db1f96b9d93f091b923d5fd4d52b24ef79e991261ad91c63a66cee558434132fd48d7abf43d391ee0dfe502cf29729a6ee23879012886ced |
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-26 00:49
Reported
2024-06-26 00:51
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\rundll32mgr.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\rundll32mgr.exe | C:\Windows\SysWOW64\rundll32.exe | N/A |
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32mgr.exe |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2464 wrote to memory of 2296 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2464 wrote to memory of 2296 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2464 wrote to memory of 2296 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2296 wrote to memory of 372 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32mgr.exe |
| PID 2296 wrote to memory of 372 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32mgr.exe |
| PID 2296 wrote to memory of 372 | N/A | C:\Windows\SysWOW64\rundll32.exe | C:\Windows\SysWOW64\rundll32mgr.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\102608b8523ba1b517f92ba97fcae12e_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\102608b8523ba1b517f92ba97fcae12e_JaffaCakes118.dll,#1
C:\Windows\SysWOW64\rundll32mgr.exe
C:\Windows\SysWOW64\rundll32mgr.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2296 -ip 2296
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 372 -ip 372
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 372 -s 264
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 612
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
memory/2296-0-0x0000000010000000-0x0000000010091000-memory.dmp
C:\Windows\SysWOW64\rundll32mgr.exe
| MD5 | 48327ee6dec8ae239eff2ffb30403028 |
| SHA1 | 45e4e5014944e1229c49f9e7ad4d0925d93a55bb |
| SHA256 | aa3d7c9d4576ca5b9848306ec5f1e3331d1227c9d1e20d2ea80ba611084bad6a |
| SHA512 | 1c20199e6726237c47f9bd958e9a135778280a8c0e0a86f8bed05f98d199e1502bb54605b036c6a2a54fbc5c48407afaab1e08730e84f1a18d56f5ad3cb89316 |
memory/372-4-0x0000000000400000-0x0000000000473000-memory.dmp
memory/372-6-0x0000000000590000-0x0000000000591000-memory.dmp
memory/372-8-0x0000000000400000-0x0000000000473000-memory.dmp
memory/2296-9-0x0000000010000000-0x0000000010091000-memory.dmp