Analysis
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max time kernel
151s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20230220-en -
resource tags
arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system -
submitted
27-03-2023 10:36
Static task
static1
Behavioral task
behavioral1
Sample
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe
Resource
win10v2004-20230220-en
General
-
Target
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe
-
Size
2.9MB
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MD5
2342f3d5723d354f19844400bfc63b8f
-
SHA1
535009ed27ed4364493cecd0d871c0e45505a21f
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SHA256
b88e6baf28fcfa45e9f951160e8dc0b017218171d4c4636fb628136c2bf6c1ac
-
SHA512
1a0fc9d77d19d5fe1243e348b4a4938518e429ce92f3bbe453a9f0116fc5c21f78df6a7af24419fb45b0f5c322a0bcbf63ec7552758fccc9e92b713b4caee10a
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SSDEEP
24576:CaiYyi79nghoOKuvA2lrCuFWzYUKcqLcVFNT7zl3Xr4cqtBCGMUSDqH5uVBDcwDM:Qoig3DFHWfypES55XtB5Yg8KdaO
Malware Config
Extracted
bitrat
1.38
62.210.11.126:9024
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communication_password
57e9678c1972887ccb37a6296021d65d
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tor_process
tor
Signatures
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Processes:
resource yara_rule behavioral2/memory/1576-139-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-140-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-142-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-144-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-143-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-145-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-146-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-147-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-148-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-150-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-152-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-149-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-153-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-154-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-155-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-156-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-158-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-160-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-161-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-162-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-166-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-170-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-174-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-178-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-182-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-186-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-191-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-195-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-199-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-203-0x0000000000400000-0x00000000007E4000-memory.dmp upx behavioral2/memory/1576-207-0x0000000000400000-0x00000000007E4000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-4238149048-355649189-894321705-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Ueegwxx = "\"C:\\Users\\Admin\\AppData\\Roaming\\Datx\\Ueegwxx.exe\"" B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
InstallUtil.exepid process 1576 InstallUtil.exe 1576 InstallUtil.exe 1576 InstallUtil.exe 1576 InstallUtil.exe 1576 InstallUtil.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exedescription pid process target process PID 4372 set thread context of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exeInstallUtil.exedescription pid process Token: SeDebugPrivilege 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe Token: SeShutdownPrivilege 1576 InstallUtil.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
InstallUtil.exepid process 1576 InstallUtil.exe 1576 InstallUtil.exe -
Suspicious use of WriteProcessMemory 7 IoCs
Processes:
B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exedescription pid process target process PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe PID 4372 wrote to memory of 1576 4372 B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe InstallUtil.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe"C:\Users\Admin\AppData\Local\Temp\B88E6BAF28FCFA45E9F951160E8DC0B017218171D4C46.exe"1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exeC:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe2⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1576-153-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-190-0x0000000074C00000-0x0000000074C39000-memory.dmpFilesize
228KB
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memory/1576-207-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-199-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-195-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-139-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-140-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-142-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-144-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-143-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-145-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-146-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-147-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-155-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-151-0x0000000074C00000-0x0000000074C39000-memory.dmpFilesize
228KB
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memory/1576-150-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-152-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-149-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-203-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-191-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-148-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-157-0x0000000074F80000-0x0000000074FB9000-memory.dmpFilesize
228KB
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memory/1576-156-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-158-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-160-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-161-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-162-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-166-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-170-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-174-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-178-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-182-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-186-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/1576-154-0x0000000000400000-0x00000000007E4000-memory.dmpFilesize
3.9MB
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memory/4372-134-0x0000000005900000-0x0000000005EA4000-memory.dmpFilesize
5.6MB
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memory/4372-137-0x00000000053C0000-0x00000000053D0000-memory.dmpFilesize
64KB
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memory/4372-136-0x0000000007260000-0x0000000007282000-memory.dmpFilesize
136KB
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memory/4372-133-0x00000000007C0000-0x0000000000AB0000-memory.dmpFilesize
2.9MB
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memory/4372-135-0x0000000005440000-0x00000000054D2000-memory.dmpFilesize
584KB