Analysis
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max time kernel
21s -
max time network
143s -
platform
windows10-2004_x64 -
resource
win10v2004-20231215-en -
resource tags
arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system -
submitted
31-12-2023 12:52
Static task
static1
Behavioral task
behavioral1
Sample
SI-003940.exe
Resource
win7-20231215-en
General
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Target
SI-003940.exe
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Size
1.7MB
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MD5
bdcdb05af6a2ac95bb13857ab6b6debc
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SHA1
93999f28d1c8391d60830be5202233b63db93301
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SHA256
09df08b715bf11a0bc6cb5cdc5cd724927ba6c6a18ca2896f153d9b424196767
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SHA512
7a25c9768a0181bf3000c56d8f739a1835aa9114761a20e7d8ed21318467556acc26e183e832b907122fe2f2c32ab1750ccb3d016a2abead43955ad7050f73e5
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SSDEEP
49152:7jr8QuQLqpb0/udMUNPlam4t1Uyru4YNsbN:7nhuQWb0/uWUNPlL4t1dNYUN
Malware Config
Extracted
bitrat
1.38
eewe.ddns.net:2880
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communication_password
b18aba2f7c3bf981f4caba4a41e6b205
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tor_process
tor
Signatures
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Processes:
resource yara_rule behavioral2/memory/4764-3-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-5-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-8-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-7-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-6-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-9-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-12-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-14-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-17-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-16-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-15-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-13-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-11-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-19-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-20-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-22-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-24-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-23-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-26-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-29-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-28-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-31-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-33-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-34-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-32-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-37-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-38-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-40-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-42-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-43-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-41-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-47-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-46-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-49-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-51-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-52-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-50-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-55-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-56-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-58-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-59-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-61-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/4764-60-0x0000000000400000-0x00000000007E4000-memory.dmp upx -
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs
Processes:
SI-003940.exepid process 4764 SI-003940.exe 4764 SI-003940.exe 4764 SI-003940.exe 4764 SI-003940.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
SI-003940.exedescription pid process target process PID 228 set thread context of 4764 228 SI-003940.exe SI-003940.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
SI-003940.exedescription pid process Token: SeShutdownPrivilege 4764 SI-003940.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
SI-003940.exepid process 4764 SI-003940.exe 4764 SI-003940.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
SI-003940.exedescription pid process target process PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe PID 228 wrote to memory of 4764 228 SI-003940.exe SI-003940.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SI-003940.exe"C:\Users\Admin\AppData\Local\Temp\SI-003940.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:228 -
C:\Users\Admin\AppData\Local\Temp\SI-003940.exe"C:\Users\Admin\AppData\Local\Temp\SI-003940.exe"2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4764
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/228-2-0x0000000005230000-0x00000000053A3000-memory.dmpFilesize
1.4MB
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memory/228-1-0x0000000005080000-0x00000000051F8000-memory.dmpFilesize
1.5MB
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memory/4764-3-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-5-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-8-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-7-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-6-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-9-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-10-0x0000000074530000-0x0000000074569000-memory.dmpFilesize
228KB
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memory/4764-12-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-14-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-17-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-18-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-16-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-15-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-13-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-11-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-19-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-21-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-20-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-22-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-24-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-25-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-23-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-26-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-29-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-30-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-28-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-31-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-33-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-35-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-34-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-32-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-37-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-38-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-39-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-40-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-42-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-44-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-43-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-41-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-47-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-48-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-46-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-49-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-51-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-53-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-52-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-50-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-55-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-57-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-56-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-58-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-59-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-61-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4764-62-0x0000000074910000-0x0000000074949000-memory.dmpFilesize
228KB
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memory/4764-60-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB