Analysis
- max time kernel
149s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240709-en - resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system - submitted
26/07/2024, 15:21
Static task
static1
Behavioral task
behavioral1
Sample
749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
- Target 749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe
- Size 4.0MB
- Sample240726-srbtjszape
- SHA256 b9267b00e92e7d70cfc6ad95cba0fd1c324ad61e66af3472cf61fa1bf40c5a62
- MD5 749a4eb97367f1aa0565c1454daae1ba
- SHA1 f7823776d4bb2da0112549785acabf0cfaeaea39
- SHA512 46d23870fff00e5d278830b0a5759a61ca38f5b15b4b4474afe9cd58d4a1035623bd055799154b7f931eae3c2b41632a7b71b297dec3363a364402648394f1ee
- SSDEEP 98304:FjaimLAtiy6nOJj06feD0EMBeATxaoFHTG:FRCKX6Ol0oBEMcaxaIz
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Extracted
-
danabot
-
1765
-
3
-
192.236.192.241:443
-
134.119.186.198:443
-
104.168.156.222:443
-
167.114.188.34:443
-
embedded_hash
82C66843DE542BC5CB88F713DE39B52B
-
type
main
Signatures
- Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
- Blocklisted process makes network request 4 IoCs
flow pid Process 24 3084 RUNDLL32.EXE 30 3084 RUNDLL32.EXE 43 3084 RUNDLL32.EXE 44 3084 RUNDLL32.EXE - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Control Panel\International\Geo\Nation RUNDLL32.EXE - Loads dropped DLL 4 IoCs
pid Process 112 rundll32.exe 112 rundll32.exe 3084 RUNDLL32.EXE 3084 RUNDLL32.EXE - Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\Outlook\OMI Account Manager\Accounts RUNDLL32.EXE - Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RUNDLL32.EXE Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RUNDLL32.EXE Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RUNDLL32.EXE Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook RUNDLL32.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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pid Process 2900 powershell.exe 4608 powershell.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 3724 4804 WerFault.exe 83 - System Location Discovery: System Language Discovery 1 TTPs 8 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 powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language powershell.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nslookup.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language schtasks.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RUNDLL32.EXE - Checks processor information in registry 2 TTPs 17 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Configuration Data RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Identifier RUNDLL32.EXE - Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 2900 powershell.exe 2900 powershell.exe 3084 RUNDLL32.EXE 3084 RUNDLL32.EXE 4608 powershell.exe 4608 powershell.exe - Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 112 rundll32.exe Token: SeDebugPrivilege 3084 RUNDLL32.EXE Token: SeDebugPrivilege 2900 powershell.exe Token: SeDebugPrivilege 4608 powershell.exe - Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3084 RUNDLL32.EXE - Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 4804 wrote to memory of 112 4804 749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe 87 PID 4804 wrote to memory of 112 4804 749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe 87 PID 4804 wrote to memory of 112 4804 749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe 87 PID 112 wrote to memory of 3084 112 rundll32.exe 91 PID 112 wrote to memory of 3084 112 rundll32.exe 91 PID 112 wrote to memory of 3084 112 rundll32.exe 91 PID 3084 wrote to memory of 2900 3084 RUNDLL32.EXE 92 PID 3084 wrote to memory of 2900 3084 RUNDLL32.EXE 92 PID 3084 wrote to memory of 2900 3084 RUNDLL32.EXE 92 PID 3084 wrote to memory of 4608 3084 RUNDLL32.EXE 98 PID 3084 wrote to memory of 4608 3084 RUNDLL32.EXE 98 PID 3084 wrote to memory of 4608 3084 RUNDLL32.EXE 98 PID 4608 wrote to memory of 2056 4608 powershell.exe 100 PID 4608 wrote to memory of 2056 4608 powershell.exe 100 PID 4608 wrote to memory of 2056 4608 powershell.exe 100 PID 3084 wrote to memory of 1472 3084 RUNDLL32.EXE 101 PID 3084 wrote to memory of 1472 3084 RUNDLL32.EXE 101 PID 3084 wrote to memory of 1472 3084 RUNDLL32.EXE 101 PID 3084 wrote to memory of 1212 3084 RUNDLL32.EXE 104 PID 3084 wrote to memory of 1212 3084 RUNDLL32.EXE 104 PID 3084 wrote to memory of 1212 3084 RUNDLL32.EXE 104 - outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RUNDLL32.EXE - outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RUNDLL32.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\749a4eb97367f1aa0565c1454daae1ba_JaffaCakes118.exe"1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4804 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\749A4E~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\749A4E~1.EXE2⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:112 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\749A4E~1.DLL,WDoefDYWAyD33⤵
- Blocklisted process makes network request
- Checks computer location settings
- Loads dropped DLL
- Accesses Microsoft Outlook accounts
- Accesses Microsoft Outlook profiles
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
PID:3084 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpDC18.tmp.ps1"4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2900
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmpEB5C.tmp.ps1"4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4608 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵
- System Location Discovery: System Language Discovery
PID:2056
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-
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵
- System Location Discovery: System Language Discovery
PID:1472
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵
- System Location Discovery: System Language Discovery
PID:1212
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4804 -s 5282⤵
- Program crash
PID:3724
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4804 -ip 48041⤵PID:1944
Network
MITRE ATT&CK Enterprise v15
Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
2Credentials In Files
1Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log
- Size 2KB
- SHA256 139a32ad96800367dc709be507e2b78e667610000be7c68f94c174e6fa60f84f
- MD5 6ad58b45ba900fe2b784c35fe1ddd496
- SHA1 7701cf4dfebc92b77e3d16a4094dac0def34f13a
- SHA512 168f58da543d5c3a645c9a51916528c8e291f0f49069fb8567328e6960874a97026839a31a3505bcd1cc26320a477fbd095406ff3e12c4419c5429b729cd9c1a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive
- Size 17KB
- SHA256 5d84cd31b3602f56267b2f3e7ac9999e124b2cb97514457d74634a1366588e92
- MD5 064bc7b77b24ac18f23a6c844befd88a
- SHA1 1dfb19564c744963f8d4d574871e34768e4ceab2
- SHA512 f3876865e4d298bf29eb7bf46b62fa2ee371650593fcd8cffa925a23b25dc6ccb44075c363669abf01d8e6628ca421a24d46f6585c1b3452b43fd68c5c78b5ac
- SSDEEP 384:3rf+J99i+7bdHQIGaKkizJk+o9o2TJK6seYNYIP/P74zm40sleBaa+o/11P7Sqb6:bfklQIdKTejo2TJNRIPXgmyeMa+og
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\240638984.tmp
- Size 40KB
- SHA256 42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914
- MD5 a182561a527f929489bf4b8f74f65cd7
- SHA1 8cd6866594759711ea1836e86a5b7ca64ee8911f
- SHA512 9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558
- SSDEEP 48:2DcnBA+IIBoCVEq8Ma0D0HOlf/6ykwpLf/EUwMHZq10bvJKLkw8s8LKvUf9KVyJJ:uSQCn8MouB6w9f/8iZqmvJKLPeymwil
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\749A4E~1.DLL
- Size 3.8MB
- SHA256 9fc9d28077290d908516a0fb27bbd7361e7b8ec842e3451a9985697d54b31608
- MD5 9c52ec98ac0e9e6fa4cc47a75874587e
- SHA1 6bc94c984e6908ecf1e339642172519c82c6a30e
- SHA512 6bb9b55dc1b7271cb6490db2093e94d2d63b6bb571be9670957f4e673d8d660bc540bf58ef87906e0f6cbfbd5f2939055b4ec2414d1e7ee6434c406d98b7ee75
- SSDEEP 98304:Io9Ui7KhE8MBGHLLVNUvSlZ902ojL5mT0dAVz2huo0:g5aJGXTUvw02+L5mT0dsC50
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\Fjvdfszxjucsg.tmp
- Size 2KB
- SHA256 f839fe0444dd222c391885610397cc66e587370dc0b4656f84406ab22fddb036
- MD5 46b9547a38ae63936e244ce0c2cf0c57
- SHA1 fcec1a9af502f76af8d9ecde865794be6a58281e
- SHA512 fc9e502cb2361b128c8cdba3085c74465531e23294e46d3136929d9db0bc7c5b20f2e6ef8d2dd6823e7142797be77992ef60c98bb1bc2e22c5f71b8bc9f0fcf3
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_entyb14b.wn1.ps1
- Size 60B
- SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
- MD5 d17fe0a3f47be24a6453e9ef58c94641
- SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
- SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpDC18.tmp.ps1
- Size 261B
- SHA256 1cda51218bcfadff64c849bf31205b53f9d9d0377d7c402b473584e5205aaaa2
- MD5 4eb968ee10041e085cac98f39a7be6da
- SHA1 93309131c2ad366b441b94a205bd483c1e1f190b
- SHA512 16c05dc45c5261f7a1e2a5404c7d11f2e219448a1cd034008729cfbce6a195340cf697e8edf5089129300a481525d4fcccc1f23a220edf1c9fc3e0ab35c6d901
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpDC19.tmp
- Size 1KB
- SHA256 0600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046
- MD5 c416c12d1b2b1da8c8655e393b544362
- SHA1 fb1a43cd8e1c556c2d25f361f42a21293c29e447
- SHA512 cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpEB5C.tmp.ps1
- Size 80B
- SHA256 94a393787da2a6e8a0198051f2f3f137878a9967a4be2ed2bb086021d8175e22
- MD5 967be769a09f88105142bd6af149a822
- SHA1 e8cbdc2c598e63cea35257e4151eb66ac5ef27c1
- SHA512 2c282a90b6670197293c258e47a837f37d5eec8e01a17aaf9adc822ef8ec9600ad9a0dfca4638f8407e080a1d76622e45df34ac8ad6e58f8d9df31027cd6396a
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Local\Temp\tmpEB5D.tmp
- Size 86B
- SHA256 0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
- MD5 1860260b2697808b80802352fe324782
- SHA1 f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
- SHA512 d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
- MD5 SHA1 SHA512