Analysis
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max time kernel
139s -
max time network
110s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 18:23
Static task
static1
Behavioral task
behavioral1
Sample
ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe
Resource
win7-20240704-en
General
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Target
ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe
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Size
2.2MB
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MD5
ac147a8e19565297726ec203023de2f3
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SHA1
9472ef5fb2085ec626cf2bfdb87b513c43cec9f1
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SHA256
1a14552d5f54ee921bde1ada59b19b9168bae5352ba0ab18a05b3b0883f0c881
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SHA512
367e7dbf32ac1f9f31f7f2264f60f6fbbb08b0511738e69c4762e1e235e047194ee7ae72e05c25dcdb9b666480b58df91a2844c3f3431adc580240e71c4109f9
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SSDEEP
49152:N8r5x/XREgpueaHS9m2FcpeIAPbG05UtroxEGh:CHZEgMDy9tXGiUCxEw
Malware Config
Signatures
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Ardamax main executable 1 IoCs
resource yara_rule behavioral2/files/0x000700000002345d-38.dat family_ardamax -
Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosDate ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation Exporer32.exe -
Executes dropped EXE 3 IoCs
pid Process 1688 Exporer32.exe 2180 scvhost.exe 2760 InstallSB.exe -
Loads dropped DLL 7 IoCs
pid Process 1688 Exporer32.exe 2180 scvhost.exe 2760 InstallSB.exe 2180 scvhost.exe 2180 scvhost.exe 2760 InstallSB.exe 2760 InstallSB.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\disk\Enum\0 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe -
Drops file in System32 directory 5 IoCs
description ioc Process File created C:\Windows\SysWOW64\Sys\scvhost.001 Exporer32.exe File created C:\Windows\SysWOW64\Sys\scvhost.006 Exporer32.exe File created C:\Windows\SysWOW64\Sys\scvhost.007 Exporer32.exe File created C:\Windows\SysWOW64\Sys\scvhost.exe Exporer32.exe File opened for modification C:\Windows\SysWOW64\Sys scvhost.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 4 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 Exporer32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language scvhost.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language InstallSB.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe -
Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: 33 2180 scvhost.exe Token: SeIncBasePriorityPrivilege 2180 scvhost.exe -
Suspicious use of SetWindowsHookEx 5 IoCs
pid Process 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 2180 scvhost.exe 2180 scvhost.exe 2180 scvhost.exe 2180 scvhost.exe -
Suspicious use of WriteProcessMemory 9 IoCs
description pid Process procid_target PID 1228 wrote to memory of 1688 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 94 PID 1228 wrote to memory of 1688 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 94 PID 1228 wrote to memory of 1688 1228 ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe 94 PID 1688 wrote to memory of 2180 1688 Exporer32.exe 95 PID 1688 wrote to memory of 2180 1688 Exporer32.exe 95 PID 1688 wrote to memory of 2180 1688 Exporer32.exe 95 PID 1688 wrote to memory of 2760 1688 Exporer32.exe 96 PID 1688 wrote to memory of 2760 1688 Exporer32.exe 96 PID 1688 wrote to memory of 2760 1688 Exporer32.exe 96
Processes
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C:\Users\Admin\AppData\Local\Temp\ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\ac147a8e19565297726ec203023de2f3_JaffaCakes118.exe"1⤵
- Checks BIOS information in registry
- Checks computer location settings
- Maps connected drives based on registry
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Users\Admin\AppData\Local\Temp\Exporer32.exe"C:\Users\Admin\AppData\Local\Temp\Exporer32.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1688 -
C:\Windows\SysWOW64\Sys\scvhost.exe"C:\Windows\system32\Sys\scvhost.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2180
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C:\Users\Admin\AppData\Local\Temp\InstallSB.exe"C:\Users\Admin\AppData\Local\Temp\InstallSB.exe"3⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:2760
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
528B
MD542516b73c2a1c35e3112077b274d69c5
SHA1386193c20fe13a34e6302a90e3c009a531edc798
SHA256556632d056f8298ceda08fe7e73c9e648bc5103afe482d1acc1d8166e9816ad4
SHA5128ee09e5f6fe8c9f8b47f3db09b6b6b14369acb44c7ad33b29ad7609ad4acf6e0a884a5c61118ed996b3681433b029d49602281823aa3657b78562848d2db5ef9
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Filesize
4KB
MD5a9680f653434b4766fdc2a3c592af879
SHA1fd8e999c43fa83df3144aa5bbaae73bac3834296
SHA25630e084f531980a35b79dd36ac9ee0022d0aba792da99b3d71eea26d327db9ad3
SHA512685fe7bbaf9fe5d140f07e9fe0f1eff0cecf8a3a4d050fe917ce8eddac3394ab7b8cea575e2d6f3dace309716662fbb5a9016850b120ea2099a00cfc848f57ac
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Filesize
2.0MB
MD564c607101b706d00a0ab260e6c36f691
SHA18c29a2dc76abf3e696dce25ab80b9a66ffcd1f04
SHA2560b86f575d17f48060bb1ae5c035ff7e467d142532e70397222a3380b5ce9f20e
SHA512e61acd10a0719f698fa22ce0bd3332c7ee127c79a4b935658f756ed0fb2d2cb6234591b363da162b003dfae5a257eade1437a912f1e1b1212e863a4a0ff80d03
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Filesize
1.8MB
MD57b785cdaee7e096c79b44e24fe1818cb
SHA1c4f8b3648dff3c722ee90c40976234595b508a23
SHA256006dfb626cff00c51e89e82dbe074c573dc9a5131eb44e715043eb687a22426c
SHA51255e9c3adff0373db27158d08f7699b236db3c6e4c3c5defac942eb6358a5e82340b1e778be2e9a7a21c952739a755b3076c5769bcc930b039234d725db44bfd9
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Filesize
3KB
MD5833508545fefafa0f8429bba83a6ed7a
SHA13aadd01740d6a2f8c32d9096f3e500f908886ca5
SHA256cdaf148c3a52daf0e937b4757b275ea14c9982a49efaa311d724c35344f02e1b
SHA512ae9188e24c20d3ab4d50290fb76d91ea9dd9121c478d322a9c56f4e5093652d5a53a2df640fb245c4e4f57faacf078a8168b2e580e7f481bb944d40075ad88c5
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Filesize
5KB
MD5ff2bc313174a6ccfe1e0b5b1a58f0f49
SHA14e983cdee788faf6a13a9d5bf3f00f4a17dd6e8e
SHA256f212c83897599d81f4010f1ef3a43e5709e874912072d38d26a5ef5644462318
SHA512418083066ba5505267f4de91c9e439674e02645c430360dae22dfc390c33b4e0c01857634d1dcb5dc298c296a5f4130397388bceee2ad82ba0a711ab56d1bd0f
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Filesize
4KB
MD550c8c542dca77df82f5925b145567611
SHA164bdce386146e3548d3d85cf16fdd0d34cbafe2f
SHA2560692f76ec589e517f0a5205e658ca44656322c0382cee2af53890324818b3e0f
SHA512f7df5e9ac0c81f832e8dfe882eb1c4746f30131bef5a56947634146c813df079acd57b3fc954254684c6f4ef291802cd9629e6af3ced9be1f381fdd858a327c2
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Filesize
459KB
MD54db1b69341dc88b901d85be34278a634
SHA10d55d2852a58b597c96c1dcec25efc961d882ba1
SHA256c3f29e3f8b9eb7c20a0046fc105d2199dc5327a570e8c76908e44be1200fb893
SHA512e11ee43c65179a562254cc63fda5c25ae228603bd88fd357faea2a5b49b4df11dfde5efe46544ac138d008cdffc419c793b35781ef201a9462a9eda30b52dee0