Analysis
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max time kernel
150s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
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submitted
23-05-2024 00:11
General
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Target
69194f0d2b23637f90dfaf2778a428b4_JaffaCakes118.exe
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Size
512KB
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MD5
69194f0d2b23637f90dfaf2778a428b4
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SHA1
920c979f1deabee50c62a13cacb202e01ec5d10b
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SHA256
91fe3f3415ae5d4e2f490d0cfb51aeadb7c29f4364a625736e939b85e29baad3
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SHA512
afe67b87011547ba2c94fb2c013d78c54b896ca0b8b4430584749a52b10a3fbcd4a102156abfdea2ea5cd4ea01b98bb8b98912fe012b45f50062552811678439
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SSDEEP
6144:1VY0W0sVVZ/dkq5BCoFaJ2i5Lf24C07N5OvSLTUF6pQxI6Upe2cBnTu19bcodj6b:1gDhdkq5BCoC5LfWSLTUQpr2Zu19Qm5w
Malware Config
Signatures
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Modifies visibility of file extensions in Explorer 2 TTPs 1 IoCs
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Modifies visiblity of hidden/system files in Explorer 2 TTPs 1 IoCs
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Windows security bypass 2 TTPs 5 IoCs
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Disables RegEdit via registry modification 1 IoCs
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 5 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Windows security modification 2 TTPs 6 IoCs
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Adds Run key to start application 2 TTPs 3 IoCs
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Enumerates connected drives 3 TTPs 64 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Modifies WinLogon 2 TTPs 2 IoCs
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AutoIT Executable 9 IoCs
AutoIT scripts compiled to PE executables.
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Drops file in System32 directory 12 IoCs
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Drops file in Program Files directory 14 IoCs
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Drops file in Windows directory 19 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 3 IoCs
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Modifies registry class 20 IoCs
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Suspicious behavior: AddClipboardFormatListener 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of FindShellTrayWindow 18 IoCs
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Suspicious use of SendNotifyMessage 18 IoCs
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Suspicious use of SetWindowsHookEx 7 IoCs
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Suspicious use of WriteProcessMemory 17 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\69194f0d2b23637f90dfaf2778a428b4_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\69194f0d2b23637f90dfaf2778a428b4_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
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C:\Windows\SysWOW64\cbexesdycj.execbexesdycj.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
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C:\Windows\SysWOW64\ffnnridj.exeC:\Windows\system32\ffnnridj.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
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C:\Windows\SysWOW64\ealnhumafpjyike.exeealnhumafpjyike.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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C:\Windows\SysWOW64\ffnnridj.exeffnnridj.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
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C:\Windows\SysWOW64\jgcllwacyxgei.exejgcllwacyxgei.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
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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
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
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Filesize
512KB
MD56bff2423e3a6ddb08f1c8e69f33717f2
SHA1cc97f1d3c204c46cc388743bc30050ecca34cbc7
SHA256930f3551d8ca457b07d71ebc9b5462e15166ba3e11027b5a359b85b28102c411
SHA512d1f674482bee9d7dc04f9db74413efd97fa10a2b2159534fb32105d891ffeeda2d64be8e3a54e8c1bd536171986cab5b18664d9b7d17b57f8a3fc3fa03e1c157
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Filesize
263KB
MD5ff0e07eff1333cdf9fc2523d323dd654
SHA177a1ae0dd8dbc3fee65dd6266f31e2a564d088a4
SHA2563f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5
SHA512b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d
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Filesize
239B
MD512b138a5a40ffb88d1850866bf2959cd
SHA157001ba2de61329118440de3e9f8a81074cb28a2
SHA2569def83813762ad0c5f6fdd68707d43b7ccd26633b2123254272180d76bc3faaf
SHA5129f69865a791d09dec41df24d68ad2ab8292d1b5beeca8324ba02feba71a66f1ca4bb44954e760c0037c8db1ac00d71581cab4c77acbc3fb741940b17ccc444eb
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Filesize
3KB
MD56e2bcc24bbb57969fc8a74b95a50cd19
SHA1aa0e72aa8108a2f53bda18598d2748847f947bf8
SHA2567e50e52c6ddb1bd6331c2db881a140010bfbdf0943279b29bc23e97eea7f0ab9
SHA5122d133c9f3073bb3801ee868acd9380ccd6b589b21369cb083be7913d43093d93ca520e6f5bc7368ec53cc659981733529c3dcd999192c4e3ed9246ea124e8d1a
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Filesize
3KB
MD548847f51d21aa80587b5d58a8d36ae1a
SHA1e971dd7f1216ce3147c8f60076be5276a4385891
SHA2563c08a0f8294bf0236db78856cf34fea0e4f07b7dca2ecbcf71a46bbe864af530
SHA512ca4d4f0e2d29ebdbc2a8223af83af941e8627757e394e67c0daeb0b927a5c46612ce65cc4491ee4494fb562c471e5f29cbcac8056fcddbaff21139317cbe0a71
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Filesize
512KB
MD52f51b8e39343546c0b5e4d24a837abde
SHA16595844f25f2d8a9b77ad4c9e2d5b93e445a8a4e
SHA2569a949745660c9626a853dd6f7aa38b26ab83df58413729d7e40a8ada24b5202e
SHA512487af4a19e22214c1a13c10836555c036ca1bbfb48ad380460a5697ee8e0eaa8484f10c1a09a22dcd82773813e802e93382d92bd9b14c484ff658d5869f7fd65
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Filesize
512KB
MD5e23a9d8de9f8c841051dcf91dd7a9f0c
SHA1f17265d0f1897b2008ef1f7f580f5d87a2f4e335
SHA2563e12abd689ed3a60ff7dd998f0f1eb36353f9abf494dcfb98223b5032940372c
SHA5129a16695aab1892462c1dc415c42b61b077827d962f53967a63ff41e227a5880c2f53391c7bd82a1af3ed32e7ab8c7b69f10c00ae5ee764462148d9fe17f8a16d
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Filesize
512KB
MD53db1e20254c035909ed5bc23ca9fa4a3
SHA1f81c6e6048f5a598917676978e47f2f6cd910fcf
SHA256bf09f8d0c23b8dc032a068cb2ea2e1b14bb306f1c64dda16da274a2e83fc435a
SHA512d5482fb31a3bf255aa83d41bf0ecd080a1318c24da108c39a9afa64e0bc5a6347dfc2a29d73aee1fc93e737eda752994b5dc529b25383f3bc1ff422a098b6ca7
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Filesize
512KB
MD5d477d7b2618fd0d79bd688f304d97cd2
SHA14fc2a6d63fc84d2b5f3013efbb723222de37771b
SHA25692fed029cd983a92680cef9ea70db9d56d75ed756f2765f0d4dc5a452edc2fbc
SHA51281b4a3895a800e800c229313910fa277cc6e6efa2b81b258de63216c0b14be9a42f2c348eee63b12c1ce6b00f66734879562d8ac9b8e1da75f74780b25b454c5
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Filesize
223B
MD506604e5941c126e2e7be02c5cd9f62ec
SHA14eb9fdf8ff4e1e539236002bd363b82c8f8930e1
SHA25685f2405d1f67021a3206faa26f6887932fea71aea070df3efb2902902e2d03e2
SHA512803f5f2fddbf29fef34de184eb35c2311b7a694740983ca10b54ef252dd26cda4987458d2569f441c6dedc3478bea12b45bfd3566f1b256504a0869ad3829df7
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Filesize
512KB
MD51b3756b2f0779caab89363374cd0a2fc
SHA1f7f29df94373b0e0231cc19df4064559ab555be2
SHA256e9686874122c5491b02adc25bdb44b86853fcba157b51559c43e7825e66ec460
SHA512f41b8c377367c42b1cd2a27c047e8ce895122a4cda37fd3cbe0c0648aa90122f1ba18cfdac5dcbb2ba7a5a149b9740b6e83d79381c6ef741b4c6b42927edfe64
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Filesize
512KB
MD5ca7f089947cde47f044f3a8a1586df44
SHA103143e7de9a4a6bcda98c4a0e0c917eda9a1652f
SHA2568da9306758f6b00cbbc179ffd6e79138dd9e1ab6e96dbce57fade46f36ce0d1b
SHA51278dd50e5a21540570946aca140b4a6d587ad44fd2e21885df3e5d959f869868c7bb99d26e921667c82f79da9678bb88ca4901c504b7873c32dad95a221f356ba
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Filesize
512KB
MD5270673ec1a0c0e060ad495669f45e8d9
SHA181d6e89e15623e653eac41ed8215d75b0a13fac4
SHA256d006f1cd2d43a15413564514b9a52e9d61c5de675b8e1ca3a9a84b65339da156
SHA5128fe2ac5aa49704d5f1315191f8b25ee4b14ccf218e9a49304ce2f6bb4af38d1b1e5b7d0867805abad53633f13b6adf78afaa5dc6ef0458909db9b42c393f47bc
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Filesize
600KB
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Filesize
64KB
-
Filesize
64KB
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Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
-
Filesize
64KB
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Filesize
64KB