Analysis
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max time kernel
150s -
max time network
70s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
08/05/2022, 19:10
Static task
static1
Behavioral task
behavioral1
Sample
7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe
Resource
win10v2004-20220414-en
General
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Target
7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe
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Size
4.6MB
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MD5
35941c0de6c54b0eb9cf4837d57b0732
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SHA1
63a155faac8c0683b9f966f84505260bb3d5e659
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SHA256
7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0
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SHA512
6b7dad42faa8153d338bf94e9386f1ed7f87f374f70a6369f7ae21db5f37b29fb0a77cc54987d26a3e3010c0c23adf4713f0e80a209f8a39324170dcc99efb4f
Malware Config
Extracted
bitrat
1.31
Signatures
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BitRAT Payload 7 IoCs
resource yara_rule behavioral1/memory/1208-66-0x0000000000400000-0x00000000007A4000-memory.dmp family_bitrat behavioral1/memory/1208-68-0x0000000000400000-0x00000000007A4000-memory.dmp family_bitrat behavioral1/memory/1208-70-0x0000000000400000-0x00000000007A4000-memory.dmp family_bitrat behavioral1/memory/1208-71-0x0000000000400000-0x00000000007A4000-memory.dmp family_bitrat behavioral1/memory/1208-72-0x000000000060900E-mapping.dmp family_bitrat behavioral1/memory/1208-74-0x0000000000400000-0x00000000007A4000-memory.dmp family_bitrat behavioral1/memory/1208-75-0x0000000000400000-0x00000000007A4000-memory.dmp family_bitrat -
Loads dropped DLL 2 IoCs
pid Process 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1083475884-596052423-1669053738-1000\Software\Microsoft\Windows\CurrentVersion\Run\sadopajmfjkzc = "C:\\Users\\Admin\\AppData\\Local\\agffdgawervxzqf\\sadopajmfjkzc.exe" 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
pid Process 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 684 set thread context of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Suspicious behavior: RenamesItself 16 IoCs
pid Process 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe Token: SeDebugPrivilege 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe Token: SeShutdownPrivilege 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 1208 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28 PID 684 wrote to memory of 1208 684 7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe"C:\Users\Admin\AppData\Local\Temp\7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:684 -
C:\Users\Admin\AppData\Local\Temp\7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe"C:\Users\Admin\AppData\Local\Temp\7e2422e3f8948c2274a44d1afd4d1d8686122389528a9214babe27ae47e1e6c0.exe"2⤵
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1208
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
94KB
MD514ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b
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Filesize
94KB
MD514ff402962ad21b78ae0b4c43cd1f194
SHA1f8a510eb26666e875a5bdd1cadad40602763ad72
SHA256fb9646cb956945bdc503e69645f6b5316d3826b780d3c36738d6b944e884d15b
SHA512daa7a08bf3709119a944bce28f6ebdd24e54a22b18cd9f86a87873e958df121a3881dcdd5e162f6b4e543238c7aef20f657c9830df01d4c79290f7c9a4fcc54b