Analysis
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max time kernel
144s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-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 behavioral2/memory/2224-47-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral2/memory/2224-49-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral2/memory/2224-118-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral2/memory/2224-131-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral2/memory/2224-150-0x0000000000400000-0x0000000000DDC000-memory.dmp family_bitrat behavioral2/memory/2224-162-0x0000000000400000-0x0000000000DDC000-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\libevent-2-1-6.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libwinpthread-1.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\zlib1.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libgcc_s_sjlj-1.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libssp-0.dll acprotect C:\Users\Admin\AppData\Local\18c4d7d0\tor\libssl-1_1.dll acprotect -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Executes dropped EXE 1 IoCs
Processes:
winsys64.exepid process 2544 winsys64.exe -
Loads dropped DLL 9 IoCs
Processes:
winsys64.exepid process 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe 2544 winsys64.exe -
Looks up external IP address via web service 15 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
Processes:
flow ioc 82 myexternalip.com 101 myexternalip.com 103 myexternalip.com 79 myexternalip.com 100 myexternalip.com 72 myexternalip.com 106 myexternalip.com 107 myexternalip.com 78 myexternalip.com 65 myexternalip.com 81 myexternalip.com 97 myexternalip.com 98 myexternalip.com 104 myexternalip.com 64 myexternalip.com -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exepid process 2224 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Processes:
resource yara_rule behavioral2/memory/2224-0-0x0000000000400000-0x0000000000DDC000-memory.dmp upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\winsys64.exe upx behavioral2/memory/2544-19-0x0000000000430000-0x0000000000834000-memory.dmp upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libcrypto-1_1.dll upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libevent-2-1-6.dll upx behavioral2/memory/2544-35-0x0000000073DE0000-0x00000000740AF000-memory.dmp upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libwinpthread-1.dll upx behavioral2/memory/2544-43-0x0000000073C40000-0x0000000073D0E000-memory.dmp upx behavioral2/memory/2544-42-0x0000000073A20000-0x0000000073AA8000-memory.dmp upx behavioral2/memory/2544-40-0x0000000073BC0000-0x0000000073BE4000-memory.dmp upx behavioral2/memory/2544-39-0x0000000073AB0000-0x0000000073BBA000-memory.dmp upx behavioral2/memory/2544-38-0x0000000073BF0000-0x0000000073C39000-memory.dmp upx behavioral2/memory/2544-36-0x0000000073D10000-0x0000000073DD8000-memory.dmp upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\zlib1.dll upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libgcc_s_sjlj-1.dll upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libssp-0.dll upx C:\Users\Admin\AppData\Local\18c4d7d0\tor\libssl-1_1.dll upx behavioral2/memory/2224-47-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/2224-49-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/2544-50-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2544-51-0x0000000073DE0000-0x00000000740AF000-memory.dmp upx behavioral2/memory/2544-52-0x0000000073D10000-0x0000000073DD8000-memory.dmp upx behavioral2/memory/2544-53-0x0000000073AB0000-0x0000000073BBA000-memory.dmp upx behavioral2/memory/2544-54-0x0000000073BC0000-0x0000000073BE4000-memory.dmp upx behavioral2/memory/2544-64-0x0000000073C40000-0x0000000073D0E000-memory.dmp upx behavioral2/memory/2544-56-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2544-66-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2544-84-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2544-99-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2224-118-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/2544-119-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2224-131-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/2544-138-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2224-150-0x0000000000400000-0x0000000000DDC000-memory.dmp upx behavioral2/memory/2544-151-0x0000000000430000-0x0000000000834000-memory.dmp upx behavioral2/memory/2224-162-0x0000000000400000-0x0000000000DDC000-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 -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exedescription pid process Token: SeShutdownPrivilege 2224 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exepid process 2224 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe 2224 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exedescription pid process target process PID 2224 wrote to memory of 2544 2224 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe winsys64.exe PID 2224 wrote to memory of 2544 2224 5c96d21fe8da2f665c3ad6d71b174c71_JaffaCakes118.exe winsys64.exe PID 2224 wrote to memory of 2544 2224 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⤵
- Checks computer location settings
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2224 -
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:2544
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
2.8MB
MD5f59f6305834bd23f19bfeb76dfeade10
SHA1cf148155cb370a3261fdaa2f85413526a27958cb
SHA256d5af301b231f9aa22b496119b310d66e3025632d26939eb16c83a9f928c29b70
SHA512c84a28c2623b61bd73c46f320748881b918534ab790d471c363e31040c5bdcf804fcad5849755b56ec48115518cc0e37da98faa60426cfc12ddde54f62633660
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Filesize
5.2MB
MD5ec9035eed1db42d3a67867207a5e082f
SHA1d667b62c3598e824fb14379d21951aae83035463
SHA256a274a848de31538b421c6b9fbdb6d6af1bb1b40194f0713fac9cbea70870abe8
SHA512ccc398a3c3c1a81a82bcba8e01e8d671f84da5cfc2bfc7b66daf956eec7e663dad361f5d6a3cfb0a1ba8ff39c51af7a41b346b00a3ad3acb5ca2d60955301abc
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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
286KB
MD5b0d98f7157d972190fe0759d4368d320
SHA15715a533621a2b642aad9616e603c6907d80efc4
SHA2562922193133dabab5b82088d4e87484e2fac75e9e0c765dacaf22eb5f4f18b0c5
SHA51241ce56c428158533bf8b8ffe0a71875b5a3abc549b88d7d3e69acc6080653abea344d6d66fff39c04bf019fcaa295768d620377d85a933ddaf17f3d90df29496
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Filesize
439KB
MD5c88826ac4bb879622e43ead5bdb95aeb
SHA187d29853649a86f0463bfd9ad887b85eedc21723
SHA256c4d898b1a4285a45153af9ed88d79aa2a073dcb7225961b6b276b532b4d18b6f
SHA512f733041ef35b9b8058fbcf98faa0d1fea5c0858fea941ecebbe9f083cd73e3e66323afffd8d734097fcdd5e6e59db4d94f51fca5874edbcd2a382d9ba6cd97b3
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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
973KB
MD55cfe61ff895c7daa889708665ef05d7b
SHA15e58efe30406243fbd58d4968b0492ddeef145f2
SHA256f9c1d18b50ce7484bf212cb61a9035602cfb90ebdfe66a077b9f6df73196a9f5
SHA51243b6f10391a863a21f70e05cee41900729c7543750e118ff5d74c0cac3d1383f10bcb73eade2a28b555a393cada4795e204246129b01ad9177d1167827dd68da
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Filesize
52KB
MD5add33041af894b67fe34e1dc819b7eb6
SHA16db46eb021855a587c95479422adcc774a272eeb
SHA2568688bd7ca55dcc0c23c429762776a0a43fe5b0332dfd5b79ef74e55d4bbc1183
SHA512bafc441198d03f0e7fe804bab89283c389d38884d0f87d81b11950a9b79fcbf7b32be4bb16f4fcd9179b66f865c563c172a46b4514a6087ef0af64425a4b2cfa