Analysis
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max time kernel
95s -
max time network
99s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19/09/2024, 03:13
Static task
static1
2 signatures
Behavioral task
behavioral1
Sample
ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe
Resource
win7-20240903-en
windows7-x64
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
9 signatures
150 seconds
Behavioral task
behavioral3
Sample
$PLUGINSDIR/Convert.dll
Resource
win7-20240704-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral4
Sample
$PLUGINSDIR/Convert.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
Behavioral task
behavioral5
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win7-20240903-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral6
Sample
$PLUGINSDIR/ZipDLL.dll
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
150 seconds
General
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Target
ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe
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Size
621KB
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MD5
ea7a8e76423fba0b5537746e8711f1e5
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SHA1
7affcc5fb2c9af8fd92dd59502c399826aad3b4f
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SHA256
10a49cc4e707c30a78e900e2131246cd51099d3dcde5afb0d4de9ef02f47eaee
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SHA512
fb35ad25d053eea34b3fbcc3c5e4cd220d9cfd25cc805bee7b5c3873637400be09e53cb7916f94d5387eb2093aa371e3d957724d9be88f57f00c7469bab07116
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SSDEEP
12288:Fnun2aeU5rYC3nvM3/jj8KNuwEBXnQmqgsBb2DwWgfc8vy4hh:Fu2D6nk3f8KNulkyDwA86I
Score
7/10
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
pid Process 1492 irdms.exe -
Loads dropped DLL 2 IoCs
pid Process 4516 ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe 4516 ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 1 IoCs
pid pid_target Process procid_target 2492 1492 WerFault.exe 82 -
System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wmic.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language irdms.exe -
System Time Discovery 1 TTPs 1 IoCs
Adversary may gather the system time and/or time zone settings from a local or remote system.
pid Process 1492 irdms.exe -
Modifies registry class 34 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32 irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0\win32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\irdms.exe" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0 irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\FLAGS\ = "0" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32 irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32\ServerExecutable = "C:\\Users\\Admin\\AppData\\Local\\Temp\\irdms.exe" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Version\ = "1.0" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\ = "SmartInstallerLib" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0\win32 irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\HELPDIR irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534} irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32 irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\TypeLib irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534} irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982} irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\0 irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\LocalServer32\ = "\"C:\\Users\\Admin\\AppData\\Local\\Temp\\irdms.exe\"" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Version irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\FLAGS irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5}\1.0\HELPDIR\ = "C:\\Users\\Admin\\AppData\\Local\\Temp" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ = "IBrowserExternals" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\ = "{03771AEF-400D-4A13-B712-25878EC4A3F5}" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\ProxyStubClsid32\ = "{00020424-0000-0000-C000-000000000046}" irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\ = "CBrowserExternal Class" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\CLSID\{6D4506CE-F855-4657-AA38-DB6B1F733982}\Programmable irdms.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib\Version = "1.0" irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\TypeLib\{03771AEF-400D-4A13-B712-25878EC4A3F5} irdms.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\WOW6432Node\Interface\{3408AC0D-510E-4808-8F7B-6B70B1F88534}\TypeLib irdms.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 3024 wmic.exe Token: SeSecurityPrivilege 3024 wmic.exe Token: SeTakeOwnershipPrivilege 3024 wmic.exe Token: SeLoadDriverPrivilege 3024 wmic.exe Token: SeSystemProfilePrivilege 3024 wmic.exe Token: SeSystemtimePrivilege 3024 wmic.exe Token: SeProfSingleProcessPrivilege 3024 wmic.exe Token: SeIncBasePriorityPrivilege 3024 wmic.exe Token: SeCreatePagefilePrivilege 3024 wmic.exe Token: SeBackupPrivilege 3024 wmic.exe Token: SeRestorePrivilege 3024 wmic.exe Token: SeShutdownPrivilege 3024 wmic.exe Token: SeDebugPrivilege 3024 wmic.exe Token: SeSystemEnvironmentPrivilege 3024 wmic.exe Token: SeRemoteShutdownPrivilege 3024 wmic.exe Token: SeUndockPrivilege 3024 wmic.exe Token: SeManageVolumePrivilege 3024 wmic.exe Token: 33 3024 wmic.exe Token: 34 3024 wmic.exe Token: 35 3024 wmic.exe Token: 36 3024 wmic.exe Token: SeIncreaseQuotaPrivilege 3024 wmic.exe Token: SeSecurityPrivilege 3024 wmic.exe Token: SeTakeOwnershipPrivilege 3024 wmic.exe Token: SeLoadDriverPrivilege 3024 wmic.exe Token: SeSystemProfilePrivilege 3024 wmic.exe Token: SeSystemtimePrivilege 3024 wmic.exe Token: SeProfSingleProcessPrivilege 3024 wmic.exe Token: SeIncBasePriorityPrivilege 3024 wmic.exe Token: SeCreatePagefilePrivilege 3024 wmic.exe Token: SeBackupPrivilege 3024 wmic.exe Token: SeRestorePrivilege 3024 wmic.exe Token: SeShutdownPrivilege 3024 wmic.exe Token: SeDebugPrivilege 3024 wmic.exe Token: SeSystemEnvironmentPrivilege 3024 wmic.exe Token: SeRemoteShutdownPrivilege 3024 wmic.exe Token: SeUndockPrivilege 3024 wmic.exe Token: SeManageVolumePrivilege 3024 wmic.exe Token: 33 3024 wmic.exe Token: 34 3024 wmic.exe Token: 35 3024 wmic.exe Token: 36 3024 wmic.exe Token: SeIncreaseQuotaPrivilege 4784 wmic.exe Token: SeSecurityPrivilege 4784 wmic.exe Token: SeTakeOwnershipPrivilege 4784 wmic.exe Token: SeLoadDriverPrivilege 4784 wmic.exe Token: SeSystemProfilePrivilege 4784 wmic.exe Token: SeSystemtimePrivilege 4784 wmic.exe Token: SeProfSingleProcessPrivilege 4784 wmic.exe Token: SeIncBasePriorityPrivilege 4784 wmic.exe Token: SeCreatePagefilePrivilege 4784 wmic.exe Token: SeBackupPrivilege 4784 wmic.exe Token: SeRestorePrivilege 4784 wmic.exe Token: SeShutdownPrivilege 4784 wmic.exe Token: SeDebugPrivilege 4784 wmic.exe Token: SeSystemEnvironmentPrivilege 4784 wmic.exe Token: SeRemoteShutdownPrivilege 4784 wmic.exe Token: SeUndockPrivilege 4784 wmic.exe Token: SeManageVolumePrivilege 4784 wmic.exe Token: 33 4784 wmic.exe Token: 34 4784 wmic.exe Token: 35 4784 wmic.exe Token: 36 4784 wmic.exe Token: SeIncreaseQuotaPrivilege 4784 wmic.exe -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4516 wrote to memory of 1492 4516 ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe 82 PID 4516 wrote to memory of 1492 4516 ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe 82 PID 4516 wrote to memory of 1492 4516 ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe 82 PID 1492 wrote to memory of 3024 1492 irdms.exe 83 PID 1492 wrote to memory of 3024 1492 irdms.exe 83 PID 1492 wrote to memory of 3024 1492 irdms.exe 83 PID 1492 wrote to memory of 4784 1492 irdms.exe 86 PID 1492 wrote to memory of 4784 1492 irdms.exe 86 PID 1492 wrote to memory of 4784 1492 irdms.exe 86 PID 1492 wrote to memory of 2468 1492 irdms.exe 88 PID 1492 wrote to memory of 2468 1492 irdms.exe 88 PID 1492 wrote to memory of 2468 1492 irdms.exe 88 PID 1492 wrote to memory of 3344 1492 irdms.exe 90 PID 1492 wrote to memory of 3344 1492 irdms.exe 90 PID 1492 wrote to memory of 3344 1492 irdms.exe 90 PID 1492 wrote to memory of 1040 1492 irdms.exe 92 PID 1492 wrote to memory of 1040 1492 irdms.exe 92 PID 1492 wrote to memory of 1040 1492 irdms.exe 92
Processes
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C:\Users\Admin\AppData\Local\Temp\ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ea7a8e76423fba0b5537746e8711f1e5_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4516 -
C:\Users\Admin\AppData\Local\Temp\irdms.exeC:\Users\Admin\AppData\Local\Temp\irdms.exe /PID=3022 /SUBPID=0 /NETWORKID=0 /DISTID=9180 /CID=0 /PRODUCT_ID=1694 /SERVER_URL=`omn7).`ar\&b^rp_qrepdfah,`il /CLICKID=Z4dXVpZD05ODViYWVhZS00ZDA5LTQ4YWUtOTk0NS1hZWZhMmIzYjg4OGM /D1=1 /D2=-1 /D3=-1 /D4=-1 /D5=-1 /PRODUCT_PRIVACY= /PRODUCT_EULA= /PRODUCT_NAME= /EXE_URL= /EXE_CMDLINE= /HOST_BROWSER=5 /THANKYOU_URL= /TIME=1408064526 /VM=2 /DS1= /RUNTIME_WELCOMEIMAGEURL= /IS_RUNTIME=true /RETURNING_USER_DAYS=2 /IS_DYNAMIC_ENCRYPTED=true2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- System Time Discovery
- Modifies registry class
- Suspicious use of WriteProcessMemory
PID:1492 -
C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\91726715594.txt bios get serialnumber3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3024
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\91726715594.txt bios get version3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4784
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\91726715594.txt bios get version3⤵
- System Location Discovery: System Language Discovery
PID:2468
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\91726715594.txt bios get version3⤵
- System Location Discovery: System Language Discovery
PID:3344
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C:\Windows\SysWOW64\Wbem\wmic.exewmic /output:C:\Users\Admin\AppData\Local\Temp\91726715594.txt bios get version3⤵
- System Location Discovery: System Language Discovery
PID:1040
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1492 -s 8963⤵
- Program crash
PID:2492
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1492 -ip 14921⤵PID:3336
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
66B
MD59025468f85256136f923096b01375964
SHA17fcd174999661594fa5f88890ffb195e9858cc52
SHA256d5418014fa8e6e17d8992fd12c0dfecac8a34855603ea58133e87ea09c2130df
SHA51292cac37c332e6e276a963d659986a79a79867df44682bfc2d77ed7784ffa5e2c149e5960a83d03ef4cf171be40a73e93a110aaa53b95152fa9a9da6b41d31e51
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Filesize
2B
MD5f3b25701fe362ec84616a93a45ce9998
SHA1d62636d8caec13f04e28442a0a6fa1afeb024bbb
SHA256b3d510ef04275ca8e698e5b3cbb0ece3949ef9252f0cdc839e9ee347409a2209
SHA51298c5f56f3de340690c139e58eb7dac111979f0d4dffe9c4b24ff849510f4b6ffa9fd608c0a3de9ac3c9fd2190f0efaf715309061490f9755a9bfdf1c54ca0d84
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Filesize
58B
MD5f8e2f71e123c5a848f2a83d2a7aef11e
SHA15e7a9a2937fa4f06fdf3e33d7def7de431c159b4
SHA25679dae8edfddb5a748fb1ed83c87081b245aeff9178c95dcf5fbaaed6baf82121
SHA5128d34a80d335ee5be5d899b19b385aeaeb6bc5480fd72d3d9e96269da2f544ccc13b30fd23111980de736a612b8beb24ff062f6bed2eb2d252dbe07a2ffeb701e
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Filesize
797KB
MD5ab81555ba1fdbc6b251c21df5a10b147
SHA14c1f76586e96dcb55060168d6baa05b8386d04eb
SHA2562e949a42fda02b0617497d487c44d38a8a1ea65450077f2b40d237769cb62021
SHA5124fae12ec5131c78b4c268dc308303951fe7d74a9e31f9b15be6b7957a33723a9cb9bd13b309acf3ce4c706507109d6029d0cfa32ce01f5ed75f5e50643bed562
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Filesize
114KB
MD54db8ca6c6568b2ff6bddb0a69b9199cf
SHA158fe11a5ac98f4310a1c37a8b3824858d2523a82
SHA256dbd3ecd6e4aaff32a30d871df07fa3e69471622154b670ee37191e9767431f2c
SHA51253a430b37697d046e74d53dc92d96bcb0af77753dff7f470a1030684da8270640f190ce4e1529672190d5a4b60dab9730c393716188dad34b846822c4ff0c89a
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Filesize
163KB
MD52dc35ddcabcb2b24919b9afae4ec3091
SHA19eeed33c3abc656353a7ebd1c66af38cccadd939
SHA2566bbeb39747f1526752980d4dbec2fe2c7347f3cc983a79c92561b92fe472e7a1
SHA5120ccac336924f684da1f73db2dd230a0c932c5b4115ae1fa0e708b9db5e39d2a07dc54dac8d95881a42069cbb2c2886e880cdad715deda83c0de38757a0f6a901