Analysis
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max time kernel
140s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
20-04-2024 00:59
Static task
static1
Behavioral task
behavioral1
Sample
fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
Resource
win10v2004-20240412-en
General
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Target
fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe
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Size
2.1MB
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MD5
fb90aa2e50efba5fcba39ceffe69633e
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SHA1
66d3b5d93f7b5638342bb81e43861f4d7292d2df
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SHA256
b5dda0bddbb6438b46a2097787f26f2cceed8696c6147b44265bc38463b71311
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SHA512
41c8fc9d0d0af0938275b7b970e03bf3436eecced8bf4961b85c4d95b00f58854262ee34493a55c801e1668ade433499039ed7e9a6511d5db9238e92f3cf07ba
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SSDEEP
49152:yKCyQ9XtjBXegJ+ugbfXjRSGehRSHwANMQEm5V3wXn:CZ99FrgbfjRSG4gHwsxEm5an
Malware Config
Extracted
bitrat
1.38
con.microgent.ru:6992
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communication_password
760d1a76fde860fea97ca75974d2a4d1
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tor_process
tor
Signatures
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Detect ZGRat V1 34 IoCs
resource yara_rule behavioral1/memory/1964-5-0x0000000000980000-0x00000000009E8000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-6-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-7-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-9-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-11-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-21-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-19-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-23-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-27-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-25-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-17-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-31-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-29-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-47-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-55-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-57-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-65-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-69-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-67-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-63-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-61-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-59-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-53-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-51-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-49-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-45-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-43-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-41-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-39-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-37-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-35-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-33-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-15-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 behavioral1/memory/1964-13-0x0000000000980000-0x00000000009E3000-memory.dmp family_zgrat_v1 -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-3452737119-3959686427-228443150-1000\Software\Microsoft\Windows\CurrentVersion\Run\msdtc = "\"C:\\Users\\Admin\\AppData\\Local\\msdtc.exe\"" fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1964 set thread context of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe Token: SeDebugPrivilege 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe Token: SeShutdownPrivilege 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 2504 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28 PID 1964 wrote to memory of 2504 1964 fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964 -
C:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exeC:\Users\Admin\AppData\Local\Temp\fb90aa2e50efba5fcba39ceffe69633e_JaffaCakes118.exe2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2504
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