Analysis
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max time kernel
144s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
10-07-2024 22:37
Static task
static1
Behavioral task
behavioral1
Sample
36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe
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Size
3.9MB
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MD5
36ad3cbe63b2b704928c330a10f014cb
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SHA1
f7b0b72f00fa2e8274505654e01520f5a27828c7
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SHA256
f5eda9a11a961ca4187041b721c9d094e85c3f59302ef9ec36969bdf25d33836
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SHA512
f7f2ccdae876019c297c164d0e0b8e0ac604cea620abfce5de64a3486dd5efd057b5d51a8a7f28fbb5e19064d48f7b015683dc24fda08bf12bd3d99b52f12fe5
-
SSDEEP
98304:5t2kdAOLTRFdBCVAG9ywFtpkqrqyVxIJMG:5tg0NvBCVLo6t+qrq8xIJB
Malware Config
Extracted
bitrat
1.34
2.56.212.226:1995
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communication_password
a76d949640a165da25ccfe9a8fd82c8a
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tor_process
tor
Signatures
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Core1 .NET packer 1 IoCs
Detects packer/loader used by .NET malware.
Processes:
resource yara_rule behavioral2/memory/1344-2-0x000000001D740000-0x000000001DB1E000-memory.dmp Core1 -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-47134698-4092160662-1261813102-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\System.exe = "C:\\Users\\Admin\\AppData\\Local\\System.exe" 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
svchost.exepid process 2908 svchost.exe 2908 svchost.exe 2908 svchost.exe 2908 svchost.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exedescription pid process target process PID 1344 set thread context of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
svchost.exedescription pid process Token: SeShutdownPrivilege 2908 svchost.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
svchost.exepid process 2908 svchost.exe 2908 svchost.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exedescription pid process target process PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe PID 1344 wrote to memory of 2908 1344 36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe svchost.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36ad3cbe63b2b704928c330a10f014cb_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWow64\svchost.exe"C:\\Windows\\SysWow64\\svchost.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1344-13-0x00007FF81C980000-0x00007FF81D441000-memory.dmpFilesize
10.8MB
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memory/1344-1-0x0000000000480000-0x0000000000870000-memory.dmpFilesize
3.9MB
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memory/1344-2-0x000000001D740000-0x000000001DB1E000-memory.dmpFilesize
3.9MB
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memory/1344-3-0x00007FF81C980000-0x00007FF81D441000-memory.dmpFilesize
10.8MB
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memory/1344-4-0x0000000020460000-0x000000002082D000-memory.dmpFilesize
3.8MB
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memory/1344-5-0x00000000033F0000-0x0000000003406000-memory.dmpFilesize
88KB
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memory/1344-6-0x0000000003410000-0x0000000003414000-memory.dmpFilesize
16KB
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memory/1344-0-0x00007FF81C983000-0x00007FF81C985000-memory.dmpFilesize
8KB
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memory/2908-16-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-26-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-12-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-11-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-14-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-15-0x0000000074300000-0x0000000074339000-memory.dmpFilesize
228KB
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memory/2908-7-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-22-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-23-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB
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memory/2908-24-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-25-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-10-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-27-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB
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memory/2908-28-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-29-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-30-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB
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memory/2908-31-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-32-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-33-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB
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memory/2908-34-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-35-0x0000000000400000-0x00000000007CD000-memory.dmpFilesize
3.8MB
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memory/2908-36-0x00000000746A0000-0x00000000746D9000-memory.dmpFilesize
228KB