Analysis
- max time kernel
118s - max time network
119s - platform
windows7_x64 - resource
win7-20240508-en - resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system - submitted
20/06/2024, 02:37
Behavioral task
behavioral1
Sample
0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe
Resource
win7-20240508-en
6 signatures
150 seconds
General
- Target 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe
- Size 120KB
- Sample240620-c4c95stgrg
- SHA256 c88e69872a68335a7f02b4a36c2d59fe50dce4e14fe2568acecf20ae949bdeec
- MD5 0218f2c24d6816abd476e262c398972d
- SHA1 b12f3243e5a05abd7cb2e033c63627d03268aa0f
- SHA512 f57ce051c401330a5a927a8ce7559e1a5fd618caf19758689b665780ac853df87374475dfa7545c0d891e41348202a4a0d515474c4d2900aa67d79c17dc01986
- SSDEEP 3072:+Znaox39RyEx5UETWGO0y5x7OK/D2t94OVrgh4r13KeGRp6GrbJ:iPtMGJCGLyl7Pwo4xaJrb
- MD5 SHA1 SHA512 SSDEEP
Malware Config
Signatures
- ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule behavioral1/files/0x000a0000000120fa-2.dat acprotect - Loads dropped DLL 1 IoCs
pid Process 1740 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe -
resource yara_rule behavioral1/memory/1740-0-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/files/0x000a0000000120fa-2.dat upx behavioral1/memory/1740-3-0x0000000000310000-0x0000000000351000-memory.dmp upx behavioral1/memory/1740-4-0x0000000000400000-0x0000000000427000-memory.dmp upx behavioral1/memory/1740-6-0x0000000000310000-0x0000000000351000-memory.dmp upx behavioral1/memory/1740-8-0x0000000000310000-0x0000000000351000-memory.dmp upx behavioral1/memory/1740-7-0x0000000000400000-0x0000000000427000-memory.dmp upx - Installs/modifies Browser Helper Object 2 TTPs 1 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
description ioc Process Key created \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{E7B8192A-413F-4790-A1C8-17AEAA85D41E} 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe - Modifies registry class 6 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B8192A-413F-4790-A1C8-17AEAA85D41E}\InprocServer32\ = "C:\\Windows\\SysWow64\\api-ms-win-core-heap-l1-1-.dll" 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B8192A-413F-4790-A1C8-17AEAA85D41E}\InprocServer32\ThreadingModel = "apartment" 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B8192A-413F-4790-A1C8-17AEAA85D41E}\InprocServer32 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E7B8192A-413F-4790-A1C8-17AEAA85D41E} 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1740 0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0218f2c24d6816abd476e262c398972d_JaffaCakes118.exe"1⤵
- Loads dropped DLL
- Installs/modifies Browser Helper Object
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
PID:1740
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path \Windows\SysWOW64\api-ms-win-core-heap-l1-1-.dll
- Size 93KB
- SHA256 3248c351b629e98e31a1bb597da2c09c36c88d28d37f0a9e05142d5644600fc3
- MD5 573ad576dbf371a363d9e764d513a5ec
- SHA1 2db7a5261e4ea06804143a01572ea5fd76127c8a
- SHA512 9c94f475a349289dde6c286a0d83a64934e1ceb7262fb9eb63f73c067dc5a3ba9b8b42872ee317140662db8bd856f33c7670960a49525554116b09588bee59c5
- SSDEEP 1536:IL5YhFx/3h5PA+zEt/vWXnJzZ5IEVRIdCDcSg1HY8nSzsAMmvpTTSBu9T:KYJR5PTycFjyGpg+8mPMmTSIJ
- MD5 SHA1 SHA512 SSDEEP