Analysis
- max time kernel
51s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
13/06/2024, 10:32
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe
Resource
win7-20240221-en
windows7-x64
7 signatures
150 seconds
Behavioral task
behavioral2
Sample
a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
7 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/System.dll
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/System.dll
Resource
win10v2004-20240611-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe
- Size 920KB
- Sample240613-mlds3avela
- SHA256 137cc9abbd750111c881ecc4b92d3433d17e996a5504769782cc2ea94e4f57dd
- MD5 a518e2a3e8d00514f73c97e97a86335c
- SHA1 962c1031f34a33e10d5818f6c3d4edc41d45785b
- SHA512 7c132a86943b28efb82343f6ad95e6fe6c451f4857ae12f92bedf3902a20ae2ec24bb954ca810915bcd48f6018aecca919c5314c2a555bb8027106a3258217f7
- SSDEEP 24576:Nq7HXdyZNrNF/4lgGhpwJxmntY1VKc9IsTELQ:c7HXc3BqXp6fScKsIL
- MD5 SHA1 SHA512 SSDEEP
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 1 IoCs
pid Process 2640 f.exe - Loads dropped DLL 2 IoCs
pid Process 4440 a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe 4440 a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
pid pid_target Process procid_target 712 2640 WerFault.exe 81 - Modifies registry class 34 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982} f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534} f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\FLAGS f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f.exe" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\HELPDIR f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32 f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32 f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\f.exe\"" f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\f.exe" f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32 f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\TypeLib f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\ = "SmartInstallerLib" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0\win32 f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Programmable f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Version f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Version\ = "1.0" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534} f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\ = "CBrowserExternal Class" f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals" f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals" f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5} f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0 f.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\FLAGS\ = "0" f.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0 f.exe - Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 1584 wmic.exe Token: SeSecurityPrivilege 1584 wmic.exe Token: SeTakeOwnershipPrivilege 1584 wmic.exe Token: SeLoadDriverPrivilege 1584 wmic.exe Token: SeSystemProfilePrivilege 1584 wmic.exe Token: SeSystemtimePrivilege 1584 wmic.exe Token: SeProfSingleProcessPrivilege 1584 wmic.exe Token: SeIncBasePriorityPrivilege 1584 wmic.exe Token: SeCreatePagefilePrivilege 1584 wmic.exe Token: SeBackupPrivilege 1584 wmic.exe Token: SeRestorePrivilege 1584 wmic.exe Token: SeShutdownPrivilege 1584 wmic.exe Token: SeDebugPrivilege 1584 wmic.exe Token: SeSystemEnvironmentPrivilege 1584 wmic.exe Token: SeRemoteShutdownPrivilege 1584 wmic.exe Token: SeUndockPrivilege 1584 wmic.exe Token: SeManageVolumePrivilege 1584 wmic.exe Token: 33 1584 wmic.exe Token: 34 1584 wmic.exe Token: 35 1584 wmic.exe Token: 36 1584 wmic.exe Token: SeIncreaseQuotaPrivilege 1584 wmic.exe Token: SeSecurityPrivilege 1584 wmic.exe Token: SeTakeOwnershipPrivilege 1584 wmic.exe Token: SeLoadDriverPrivilege 1584 wmic.exe Token: SeSystemProfilePrivilege 1584 wmic.exe Token: SeSystemtimePrivilege 1584 wmic.exe Token: SeProfSingleProcessPrivilege 1584 wmic.exe Token: SeIncBasePriorityPrivilege 1584 wmic.exe Token: SeCreatePagefilePrivilege 1584 wmic.exe Token: SeBackupPrivilege 1584 wmic.exe Token: SeRestorePrivilege 1584 wmic.exe Token: SeShutdownPrivilege 1584 wmic.exe Token: SeDebugPrivilege 1584 wmic.exe Token: SeSystemEnvironmentPrivilege 1584 wmic.exe Token: SeRemoteShutdownPrivilege 1584 wmic.exe Token: SeUndockPrivilege 1584 wmic.exe Token: SeManageVolumePrivilege 1584 wmic.exe Token: 33 1584 wmic.exe Token: 34 1584 wmic.exe Token: 35 1584 wmic.exe Token: 36 1584 wmic.exe Token: SeIncreaseQuotaPrivilege 1204 wmic.exe Token: SeSecurityPrivilege 1204 wmic.exe Token: SeTakeOwnershipPrivilege 1204 wmic.exe Token: SeLoadDriverPrivilege 1204 wmic.exe Token: SeSystemProfilePrivilege 1204 wmic.exe Token: SeSystemtimePrivilege 1204 wmic.exe Token: SeProfSingleProcessPrivilege 1204 wmic.exe Token: SeIncBasePriorityPrivilege 1204 wmic.exe Token: SeCreatePagefilePrivilege 1204 wmic.exe Token: SeBackupPrivilege 1204 wmic.exe Token: SeRestorePrivilege 1204 wmic.exe Token: SeShutdownPrivilege 1204 wmic.exe Token: SeDebugPrivilege 1204 wmic.exe Token: SeSystemEnvironmentPrivilege 1204 wmic.exe Token: SeRemoteShutdownPrivilege 1204 wmic.exe Token: SeUndockPrivilege 1204 wmic.exe Token: SeManageVolumePrivilege 1204 wmic.exe Token: 33 1204 wmic.exe Token: 34 1204 wmic.exe Token: 35 1204 wmic.exe Token: 36 1204 wmic.exe Token: SeIncreaseQuotaPrivilege 1204 wmic.exe - Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4440 wrote to memory of 2640 4440 a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe 81 PID 4440 wrote to memory of 2640 4440 a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe 81 PID 4440 wrote to memory of 2640 4440 a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe 81 PID 2640 wrote to memory of 1584 2640 f.exe 82 PID 2640 wrote to memory of 1584 2640 f.exe 82 PID 2640 wrote to memory of 1584 2640 f.exe 82 PID 2640 wrote to memory of 1204 2640 f.exe 87 PID 2640 wrote to memory of 1204 2640 f.exe 87 PID 2640 wrote to memory of 1204 2640 f.exe 87 PID 2640 wrote to memory of 2744 2640 f.exe 89 PID 2640 wrote to memory of 2744 2640 f.exe 89 PID 2640 wrote to memory of 2744 2640 f.exe 89 PID 2640 wrote to memory of 4680 2640 f.exe 92 PID 2640 wrote to memory of 4680 2640 f.exe 92 PID 2640 wrote to memory of 4680 2640 f.exe 92 PID 2640 wrote to memory of 1772 2640 f.exe 94 PID 2640 wrote to memory of 1772 2640 f.exe 94 PID 2640 wrote to memory of 1772 2640 f.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\a518e2a3e8d00514f73c97e97a86335c_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:4440 -
C:\Users\Admin\AppData\Local\Temp\f.exeC:\Users\Admin\AppData\Local\Temp\f.exe /PID=3022 /SUBPID=-1 /DISTID=1775 /NETWORKID=0 /CID=0 /PRODUCT_ID=1694 /SERVER_URL=http://installer.apps-track.com /CLICKID=ZwdXVpZD02ODUxYmMxMS04Y2EzLTRjZDktOWNmNS1hZmNkM2ZiNTkwNWE /D1=1 /D2=-1 /D3=-1 /D4=-1 /D5=-1 /PRODUCT_NAME= /PRODUCT_EULA= /PRODUCT_PRIVACY= /EXE_URL= /EXE_CMDLINE= /HOST_BROWSER=2 /IS_RUNTIME=true /THANKYOU_URL= /RETURNING_USER_DAYS=2 /VM=22⤵
- Executes dropped EXE
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:2640 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get serialnumber3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1584
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version3⤵
- Suspicious use of AdjustPrivilegeToken
PID:1204
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version3⤵PID:2744
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version3⤵PID:4680
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\obhhelper.txt bios get version3⤵PID:1772
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2640 -s 9803⤵
- Program crash
PID:712
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2640 -ip 26401⤵PID:3292
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\f.exe
- Size 1.3MB
- SHA256 13c16041165c7e4d146d7ea6f256440359b230bbb62472444cc0d422859bb237
- MD5 87871727eea84770fe6f4f3ff7d2e334
- SHA1 ab0a82f0c59daebdeb0d094edb0709708093df2b
- SHA512 a7a700a68551e9aa4694265cc3a55b59cc72b93d7ba0997cad380d142e0b89093763505eee777efe8bc8dbfe6f19738f2764f6d75fc0547dc3e41ab00653a9dd
- SSDEEP 24576:J1hcIvlYGmNerU023DwPVgQH3OKvVFq+ir7XsAwKZ2NojGzM:xlHmij5Hes7qnr7qKZGojGzM
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\nso5063.tmp\System.dll
- Size 11KB
- SHA256 dc58d8ad81cacb0c1ed72e33bff8f23ea40b5252b5bb55d393a0903e6819ae2f
- MD5 c17103ae9072a06da581dec998343fc1
- SHA1 b72148c6bdfaada8b8c3f950e610ee7cf1da1f8d
- SHA512 d32a71aaef18e993f28096d536e41c4d016850721b31171513ce28bbd805a54fd290b7c3e9d935f72e676a1acfb4f0dcc89d95040a0dd29f2b6975855c18986f
- SSDEEP 192:7DKnJZCv6VmbJQC+tFiUdK7ckD4gRXKQx+LQ2CSF:7ViJrtFRdbmXK8+PCw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\obhhelper.txt
- Size 66B
- SHA256 d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
- MD5 9025468f85256136f923096b01375964
- SHA1 7fcd174999661594fa5f88890ffb195e9858cc52
- SHA512 92cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\obhhelper.txt
- Size 2B
- SHA256 b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
- MD5 f3b25701fe362ec84616a93a45ce9998
- SHA1 d62636d8caec13f04e28442a0a6fa1afeb024bbb
- SHA512 98c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\obhhelper.txt
- Size 58B
- SHA256 79dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
- MD5 f8e2f71e123c5a848f2a83d2a7aef11e
- SHA1 5e7a9a2937fa4f06fdf3e33d7def7de431c159b4
- SHA512 8d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
- MD5 SHA1 SHA512