Analysis Overview
SHA256
4e6531aa7f8fdb4c21f0559b2b7951afbc2624e9a69a0588c1633508a173ab38
Threat Level: Known bad
The file 1dcad7c8f56207b2c423353f0c328755_JaffaCakes118 was found to be: Known bad.
Malicious Activity Summary
Gozi family
Server Software Component: Terminal Services DLL
Loads dropped DLL
Executes dropped EXE
Checks computer location settings
Drops file in System32 directory
Drops file in Windows directory
Unsigned PE
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Modifies data under HKEY_USERS
Runs net.exe
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-07-02 23:05
Signatures
Gozi family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-07-02 23:05
Reported
2024-07-02 23:07
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Server Software Component: Terminal Services DLL
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\FastUserSwitchingCompatibility\Parameters\ServiceDll = "C:\\Windows\\system32\\FastUserSwitchingCompatibilityex.dll" | C:\Users\Admin\AppData\Local\Temp\net.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\temp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\net.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015 | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357 | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\diagerr.xml | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015 | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357 | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\setupact.log | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File created | C:\Windows\SysWOW64\FastUserSwitchingCompatibilityex.dll | C:\Users\Admin\AppData\Local\Temp\net.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\3C428B1A3E5F57D887EC4B864FAC5DCC | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\3C428B1A3E5F57D887EC4B864FAC5DCC | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\setuperr.log | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\diagwrn.xml | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\svchost.log | C:\Windows\SysWOW64\svchost.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat | C:\Windows\SysWOW64\svchost.exe | N/A |
Drops file in Windows directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\system\config_t.dat | C:\Users\Admin\AppData\Local\Temp\net.exe | N/A |
| File opened for modification | C:\Windows\system\config_t.dat | C:\Users\Admin\AppData\Local\Temp\net.exe | N/A |
Enumerates physical storage devices
Modifies data under HKEY_USERS
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\trust | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-6f-27-c5-88-1c\WpadDecisionReason = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EF1C3EF9-27A5-4F1B-AC59-3D06AD9A4E66}\32-6f-27-c5-88-1c | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\CA | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-6f-27-c5-88-1c | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Root | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EF1C3EF9-27A5-4F1B-AC59-3D06AD9A4E66}\WpadDecisionTime = e0ee894cd4ccda01 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EF1C3EF9-27A5-4F1B-AC59-3D06AD9A4E66}\WpadNetworkName = "Network 3" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-6f-27-c5-88-1c\WpadDecisionTime = e0ee894cd4ccda01 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-6f-27-c5-88-1c\WpadDecision = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Classes\Local Settings\MuiCache\2D\52C64B7E\LanguageList = 65006e002d0055005300000065006e0000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EF1C3EF9-27A5-4F1B-AC59-3D06AD9A4E66}\WpadDecisionReason = "1" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\WinTrust\Trust Providers\Software Publishing | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EF1C3EF9-27A5-4F1B-AC59-3D06AD9A4E66} | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\trust | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\Disallowed | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\SmartCardRoot\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\TrustedPeople | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\CA | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\Disallowed\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\trust\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\Root\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\TrustedPeople\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\CTLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f0039000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\SystemCertificates\My | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Policies\Microsoft\SystemCertificates\Disallowed | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\SystemCertificates\TrustedPeople\CRLs | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (data) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (int) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{EF1C3EF9-27A5-4F1B-AC59-3D06AD9A4E66}\WpadDecision = "0" | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections | C:\Windows\SysWOW64\svchost.exe | N/A |
| Key created | \REGISTRY\USER\.DEFAULT\SOFTWARE\Policies\Microsoft\SystemCertificates\CA\Certificates | C:\Windows\SysWOW64\svchost.exe | N/A |
| Set value (str) | \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" | C:\Windows\SysWOW64\svchost.exe | N/A |
Runs net.exe
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\temp.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
| N/A | N/A | C:\Windows\SysWOW64\svchost.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\temp.exe
"C:\Users\Admin\AppData\Local\Temp\temp.exe"
C:\Windows\system32\sysprep\sysprep.exe
"C:\Windows\system32\sysprep\sysprep.exe" "C:\Users\Admin\AppData\Local\Temp\net.exe" "C:\Windows\system32" ""
C:\Users\Admin\AppData\Local\Temp\net.exe
"C:\Users\Admin\AppData\Local\Temp\net.exe"
C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k netsvcs
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | www.microsoft.com | udp |
| BE | 23.55.97.181:80 | www.microsoft.com | tcp |
| BE | 23.55.97.181:443 | www.microsoft.com | tcp |
| BE | 23.55.97.181:443 | www.microsoft.com | tcp |
| BE | 23.55.97.181:443 | www.microsoft.com | tcp |
Files
\Users\Admin\AppData\Local\Temp\temp.exe
| MD5 | 425609a2c35081730982a01d72a76cbe |
| SHA1 | 64f95fe985a7ef7ee4f396e36279aa31498ac3cc |
| SHA256 | e03145fefe7fef82c2a476d7dec03305d7da79cd3c8fe1578177580175febbd3 |
| SHA512 | 6ede1415ac51d588a71bfb5697a599eb777e9530240b7a3524626d2a230bb51017c9b3d05923c5cb41800cca9818f2d99484310390a0425ef8e48984c4c9cfd4 |
memory/1200-28-0x0000000003C10000-0x0000000003C11000-memory.dmp
memory/1200-13-0x0000000002E70000-0x0000000002E71000-memory.dmp
memory/1200-7-0x0000000002D80000-0x0000000002D81000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\net.exe
| MD5 | 81d92e20f3078bd8e43b226308393e43 |
| SHA1 | 5ba8d0e1c1018b6d423607f66f6356d5c4f22a9c |
| SHA256 | e2ff053ae52d37c2334cb0c5b94ea7338a38c396590bfad5e443e7fbd8cd0ddb |
| SHA512 | 45d42b3211f8daa1582143e0461ab53d279fab5635120d9c78f8cb105ac7b7c902fe411459ed333a5042696573ce6a29be05726e3f37d89ae0f3be7695409f94 |
C:\Windows\system\config_t.dat
| MD5 | 2d1847a5ec90424eabcd942cf13702c2 |
| SHA1 | c5b77a0d25c77fb755ac1e4fad8f67f64973bb11 |
| SHA256 | 479822dbaade546dea5281716ea01aafa5d60b8d6c1fa4a5491e50a331cd9605 |
| SHA512 | 20b86a9a3849dcd819544248def2a258490ef9b7c306f7fdcda3403464f638d557ab3f752a846495dfb9d5b95d31096fa3bc29981dcbc052afd3ddfda5ac5b72 |
\??\c:\windows\SysWOW64\fastuserswitchingcompatibilityex.dll
| MD5 | 150a2c1b800c6370f9c8a3781568ef83 |
| SHA1 | 6cc2aed29b672b7026c0fabd3285984488aaeaf3 |
| SHA256 | e5f0e0a014e19a8aef99286e6bfd04b7c1258f5a2a5ce2b3ef5d96ec0ac60be3 |
| SHA512 | 54ffa28ccfcfe3f16078a4a7eaf8f9b10718082bbdb5148c0a2219ff556002105e49c3e88605ef11bbab45f0a704777c10195bfbe93179d6d27c616ea7b37538 |
C:\Windows\system\config_t.dat
| MD5 | af03e67b347623a98d7500c6abd4edb3 |
| SHA1 | ff4b78601ff11b0fb384aa9611c12600a32f98a3 |
| SHA256 | f3e51e226ba602bbce385c3cd26996c6f4994ce6130c16789b40bc253c8adf76 |
| SHA512 | 9ceca74ec762d7abb42a279835ab358c04b97f448962bbb57795cadedb526c974328402fe200fb312a5caab14b459e183f82bfd45976f0ecc3896803143933ee |
C:\Windows\SysWOW64\svchost.log
| MD5 | 2390194525202c8765ba020425106831 |
| SHA1 | ecd3c6e0d58b6e03035a412cf8b4da57466ba197 |
| SHA256 | 75f7a507977bb9e9c2965a305aebfa3797db89d8e9ab3fc355c6e2a066d65e8f |
| SHA512 | d56d46324bd7cf4ccb28860168e88db05bc7920c5e5c062782b46d4dd1debed7d0dde67e870da561ece3758f013b0629effef6977ed7985d323d1f1b85657a6a |
C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Windows\Temp\Tar1AD6.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\F0ACCF77CDCBFF39F6191887F6D2D357
| MD5 | 54cad90359b403a2cba5356c30b42fd8 |
| SHA1 | 57bd21caf0ad429a4d52ffedda946da11748d26a |
| SHA256 | 1f4604a22faacff1ef642c942613cf332692493a77b8295466abfb08a2648e51 |
| SHA512 | 8a012df5d4f8306e9222384d41ae3c6086cbaa6b7cdd25e0baa12f91803c2aac128cf05dcb5d7eb604a9502b6f1d77d8c91c11b184250023136d4270b18c801f |
C:\Windows\SysWOW64\config\systemprofile\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\F0ACCF77CDCBFF39F6191887F6D2D357
| MD5 | a266bb7dcc38a562631361bbf61dd11b |
| SHA1 | 3b1efd3a66ea28b16697394703a72ca340a05bd5 |
| SHA256 | df545bf919a2439c36983b54cdfc903dfa4f37d3996d8d84b4c31eec6f3c163e |
| SHA512 | 0da8ef4f8f6ed3d16d2bc8eb816b9e6e1345dfe2d91160196c47e6149a1d6aedaafadcefd66acdea7f72dcf0832770192ceac15b0c559c4ccc2c0e5581d5aefc |
C:\Windows\SysWOW64\svchost.log
| MD5 | e3588ce50c5868bd437329a8055e2e66 |
| SHA1 | bd95641325ce5b6d75caceb967adb12e4f7284b6 |
| SHA256 | e6a6ccbe94fb774f2ff8d6f1ec241eb671329995fc0859dc412bcea152ce22ca |
| SHA512 | 27e8454012d029eba0911fd25443bf99396a5be566862d658d1aba604075cfecd4a820170db53cff010f03a3a51696e9bb7b25031dac2197ccb790812fd1547a |
C:\Windows\SysWOW64\svchost.log
| MD5 | 0ed3925273b89b90af8a22207618aeda |
| SHA1 | 87e790b720e236465eb64c36daf5c2c133597eac |
| SHA256 | 2723a400131f808f2c00a39a2403b9ce27ef0a55a77b57ceb242a0bc3cb13b46 |
| SHA512 | 26ce79a6a35637ea7ea9e55e487560587908ee386cc689d50b37882309ac1c9c897de36b019d3b4017bc92741a7b89a796cc43775fe88545d81ec5ae6a4eeba0 |
C:\Windows\SysWOW64\svchost.log
| MD5 | 538d4af2d9288c327e5225e49ef4e15a |
| SHA1 | 4743aab5f8139ab955a1239431b83d1016af9624 |
| SHA256 | da462aeb56f9f4de3abd5931e18fc4906f6877bb33ffb8766d957f18c7b497ee |
| SHA512 | 21ebf98f53d77216e267d44480bdd395ccb66e93ddca3e9c30928fd70f76a12e5b665b815ef968160fe64e0ee42fa404a2f31018e21876a9b4a8a42ab020a73a |
Analysis: behavioral2
Detonation Overview
Submitted
2024-07-02 23:05
Reported
2024-07-02 23:07
Platform
win10v2004-20240611-en
Max time kernel
138s
Max time network
125s
Command Line
Signatures
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-2080292272-204036150-2159171770-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\temp.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\sysprep\Panther\setupact.log | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\setuperr.log | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\diagerr.xml | C:\Windows\system32\sysprep\sysprep.exe | N/A |
| File opened for modification | C:\Windows\system32\sysprep\Panther\diagwrn.xml | C:\Windows\system32\sysprep\sysprep.exe | N/A |
Enumerates physical storage devices
Modifies registry class
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{1f3427c8-5c10-4210-aa03-2ee45287d668}\Instance\ | C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\temp.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\temp.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeShutdownPrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
| Token: SeCreatePagefilePrivilege | N/A | C:\Windows\Explorer.EXE | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\1dcad7c8f56207b2c423353f0c328755_JaffaCakes118.exe"
C:\Users\Admin\AppData\Local\Temp\temp.exe
"C:\Users\Admin\AppData\Local\Temp\temp.exe"
C:\Windows\system32\sysprep\sysprep.exe
"C:\Windows\system32\sysprep\sysprep.exe" "C:\Users\Admin\AppData\Local\Temp\net.exe" "C:\Windows\system32" ""
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 203.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 4.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 183.59.114.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 205.47.74.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.27.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | 57.169.31.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 10.27.171.150.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\temp.exe
| MD5 | 425609a2c35081730982a01d72a76cbe |
| SHA1 | 64f95fe985a7ef7ee4f396e36279aa31498ac3cc |
| SHA256 | e03145fefe7fef82c2a476d7dec03305d7da79cd3c8fe1578177580175febbd3 |
| SHA512 | 6ede1415ac51d588a71bfb5697a599eb777e9530240b7a3524626d2a230bb51017c9b3d05923c5cb41800cca9818f2d99484310390a0425ef8e48984c4c9cfd4 |
memory/3608-62-0x0000000002B00000-0x0000000002B01000-memory.dmp
memory/3608-61-0x00000000029F0000-0x00000000029F1000-memory.dmp