Analysis
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max time kernel
145s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
19-10-2024 12:20
Behavioral task
behavioral1
Sample
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe
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Size
5.6MB
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MD5
5c96d21fe8da2f665c3ad6d71b174c71
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SHA1
96b8843194e2c4235e64e1c85553141925293511
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SHA256
5830318c33e7c928ba5c7adff510100e34f04672df3ce534864e9b1cef5eb82b
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SHA512
d8ff50437e376f494fba9aa051a4ef4fb88a089183454cef1825bed37db975403d822162c0288eef0281f5459bffc7568f9a2239071cf0940a31692a322d5bd1
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SSDEEP
98304:vyZ3LRUXR9GPj9rbdajRbINHkOeY7i8mRMoRLVkGqIf/m4BQ9K+3t2tVlsT/jCSc:vyZ3LRUXrATkItkOEbZL29K/t+K+QsT8
Malware Config
Signatures
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BitRAT payload 6 IoCs
Processes:
resource yara_rule behavioral1/memory/2528-45-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral1/memory/2528-46-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral1/memory/2528-69-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral1/memory/2528-88-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral1/memory/2528-153-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral1/memory/2528-166-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat -
ACProtect 1.3x - 1.4x DLL software 7 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\18c4d7d0\tor\libcrypto-1_1.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libssp-0.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libevent-2-1-6.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libwinpthread-1.dll acprotect \Users\Admin\AppData\Local\18c4d7d0\tor\libssl-1_1.dll acprotect \Users\Admin\AppData\Local\18c4d7d0\tor\zlib1.dll acprotect \Users\Admin\AppData\Local\18c4d7d0\tor\libgcc_s_sjlj-1.dll acprotect -
Executes dropped EXE 1 IoCs
Processes:
winsys64.exepid process 1892 winsys64.exe -
Loads dropped DLL 9 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exewinsys64.exepid process 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe 1892 winsys64.exe 1892 winsys64.exe 1892 winsys64.exe 1892 winsys64.exe 1892 winsys64.exe 1892 winsys64.exe 1892 winsys64.exe -
Looks up external IP address via web service 3 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 20 myexternalip.com 21 myexternalip.com 27 myexternalip.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exepid process 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral1/memory/2528-0-0x0000000000400000-0x0000000000DDC000-memory.dmp upx \Users\Admin\AppData\Local\18c4d7d0\tor\winsys64.exe upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libcrypto-1_1.dll upx behavioral1/memory/2528-13-0x00000000040E0000-0x00000000044E4000-memory.dmp upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libssp-0.dll upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libevent-2-1-6.dll upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libwinpthread-1.dll upx \Users\Admin\AppData\Local\18c4d7d0\tor\libssl-1_1.dll upx \Users\Admin\AppData\Local\18c4d7d0\tor\zlib1.dll upx \Users\Admin\AppData\Local\18c4d7d0\tor\libgcc_s_sjlj-1.dll upx behavioral1/memory/1892-36-0x0000000074030000-0x00000000740F8000-memory.dmp upx behavioral1/memory/1892-35-0x0000000074660000-0x00000000746A9000-memory.dmp upx behavioral1/memory/1892-41-0x0000000074100000-0x00000000743CF000-memory.dmp upx behavioral1/memory/1892-40-0x00000000746E0000-0x0000000074704000-memory.dmp upx behavioral1/memory/1892-39-0x0000000073E50000-0x0000000073F1E000-memory.dmp upx behavioral1/memory/1892-38-0x00000000745D0000-0x0000000074658000-memory.dmp upx behavioral1/memory/1892-37-0x0000000073F20000-0x000000007402A000-memory.dmp upx behavioral1/memory/1892-34-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/2528-45-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral1/memory/2528-46-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral1/memory/1892-48-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/1892-49-0x0000000074030000-0x00000000740F8000-memory.dmp upx behavioral1/memory/1892-50-0x0000000073E50000-0x0000000073F1E000-memory.dmp upx behavioral1/memory/1892-59-0x0000000074100000-0x00000000743CF000-memory.dmp upx behavioral1/memory/1892-51-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/1892-61-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/2528-69-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral1/memory/1892-70-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/2528-88-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral1/memory/1892-95-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/1892-105-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/1892-124-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/2528-153-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral1/memory/1892-154-0x00000000009F0000-0x0000000000DF4000-memory.dmp upx behavioral1/memory/2528-166-0x0000000000400000-0x0000000000DDC000-memory.dmp upx -
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 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exewinsys64.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language winsys64.exe -
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\ROOT\Certificates\CABD2A79A1076A31F21D253635CB039D4329A5E8\Blob = 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 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exedescription pid process Token: SeShutdownPrivilege 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exepid process 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exedescription pid process target process PID 2528 wrote to memory of 1892 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe winsys64.exe PID 2528 wrote to memory of 1892 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe winsys64.exe PID 2528 wrote to memory of 1892 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe winsys64.exe PID 2528 wrote to memory of 1892 2528 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe winsys64.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Modifies system certificate store
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2528 -
C:\Users\Admin\AppData\Local\18c4d7d0\tor\winsys64.exe"C:\Users\Admin\AppData\Local\18c4d7d0\tor\winsys64.exe" -f torrc2⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
PID:1892
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.8MB
MD5f59f6305834bd23f19bfeb76dfeade10
SHA1cf148155cb370a3261fdaa2f85413526a27958cb
SHA256d5af301b231f9aa22b496119b310d66e3025632d26939eb16c83a9f928c29b70
SHA512c84a28c2623b61bd73c46f320748881b918534ab790d471c363e31040c5bdcf804fcad5849755b56ec48115518cc0e37da98faa60426cfc12ddde54f62633660
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Filesize
8.9MB
MD5a375edb699a8bdb3bd5802dd98284e68
SHA1416a1f03641e4da0941446e67ce6a7c16860471e
SHA25656cba3a92005f98f09d2ea7b9ce90b88fc7a0592407da710fef8cad63d8ba0c0
SHA512270608b67fb1618a833ed5d087a076319f7f8db2c3c62b5e6a4701fb66010da9e8193338621d542dbf55118f041148280f45ff14e236258736c864024055993f
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Filesize
1.7MB
MD52384a02c4a1f7ec481adde3a020607d3
SHA17e848d35a10bf9296c8fa41956a3daa777f86365
SHA256c8db0ff0f7047ed91b057005e86ad3a23eae616253313aa047c560d9eb398369
SHA5121ac74dd2d863acd7415ef8b9490a5342865462fbabdad0645da22424b0d56f5e9c389a3d7c41386f2414d6c4715c79a6ddecb6e6cff29e98319e1fd1060f4503
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Filesize
366KB
MD5099983c13bade9554a3c17484e5481f1
SHA1a84e69ad9722f999252d59d0ed9a99901a60e564
SHA256b65f9aa0c7912af64bd9b05e9322e994339a11b0c8907e6a6166d7b814bda838
SHA51289f1a963de77873296395662d4150e3eff7a2d297fb9ec54ec06aa2e40d41e5f4fc4611e9bc34126d760c9134f2907fea3bebdf2fbbd7eaddad99f8e4be1f5e2
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Filesize
88KB
MD52c916456f503075f746c6ea649cf9539
SHA1fa1afc1f3d728c89b2e90e14ca7d88b599580a9d
SHA256cbb5236d923d4f4baf2f0d2797c72a2cbae42ef7ac0acce786daf5fdc5b456e6
SHA5121c1995e1aa7c33c597c64122395275861d9219e46d45277d4f1768a2e06227b353d5d77d6b7cb655082dc6fb9736ad6f7cfcc0c90e02776e27d50857e792e3fd
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Filesize
188KB
MD5d407cc6d79a08039a6f4b50539e560b8
SHA121171adbc176dc19aaa5e595cd2cd4bd1dfd0c71
SHA25692cfd0277c8781a15a0f17b7aee6cff69631b9606a001101631f04b3381efc4e
SHA512378a10fed915591445d97c6d04e82d28008d8ea65e0e40c142b8ee59867035d561d4e103495c8f0d9c19b51597706ce0b450c25516aa0f1744579ffcd097ae0c
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Filesize
139B
MD5810ca57a4541aa0915723dd9a878a4f8
SHA1bf5cbb30e140282febea89ade1b6f3c01a1614c4
SHA25687d1de959d834f83a63d7b707ae81dceb521ed5169697e25797815e1025fdfd7
SHA512833aaec0564f7a0a5f12643dc3cd90e581bea671a94162c899ab32b557c52ad6bd3f2b9195ae205051c5d46eb4d4a7b644f119dec5f041658d2a99c1cfe8662a
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Filesize
286KB
MD5b0d98f7157d972190fe0759d4368d320
SHA15715a533621a2b642aad9616e603c6907d80efc4
SHA2562922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
SHA51241ce56c428158533bf8b8ffe0a71875b5a3abc549b88d7d3e69acc6080653abea344d6d66fff39c04bf019fcaa295768d620377d85a933ddaf17f3d90df29496
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Filesize
439KB
MD5c88826ac4bb879622e43ead5bdb95aeb
SHA187d29853649a86f0463bfd9ad887b85eedc21723
SHA256c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
SHA512f733041ef35b9b8058fbcf98faa0d1fea5c0858fea941ecebbe9f083cd73e3e66323afffd8d734097fcdd5e6e59db4d94f51fca5874edbcd2a382d9ba6cd97b3
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Filesize
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa