Analysis
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max time kernel
147s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
24-05-2024 01:34
Behavioral task
behavioral1
Sample
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe
Resource
win7-20240221-en
General
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Target
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe
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Size
4.5MB
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MD5
554fffa078c3c93c07d46788d8ef7fb8
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SHA1
7279d9995acea9524dcc13a843b3b64fed79afa2
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SHA256
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f
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SHA512
954a4cfd3203df8f636b17fb80b8c4b02068807a4c29ae1f2095513429767d1f679d980521f88cec146be3fcbff99df258533670980e420eece803dbdc9f3723
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SSDEEP
49152:xNIlHFEedDqnroHO8wOZHOlvbuambSIN+6a9AknH:xNI5cnsHtvZHUbmb/+TK
Malware Config
Signatures
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Detect Blackmoon payload 27 IoCs
Processes:
resource yara_rule behavioral1/memory/1612-0-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-22-0x0000000000AA0000-0x0000000000AB1000-memory.dmp family_blackmoon behavioral1/memory/1612-17-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-16-0x0000000000AA0000-0x0000000000AB1000-memory.dmp family_blackmoon behavioral1/memory/1612-15-0x0000000000AA0000-0x0000000000AB1000-memory.dmp family_blackmoon behavioral1/memory/1612-8-0x00000000003B0000-0x00000000003BF000-memory.dmp family_blackmoon behavioral1/memory/1612-2-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-5-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-3-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-33-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-34-0x0000000000400000-0x0000000000891000-memory.dmp family_blackmoon behavioral1/memory/1612-39-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1612-44-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1040-54-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1040-55-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1040-75-0x0000000002070000-0x0000000002081000-memory.dmp family_blackmoon behavioral1/memory/1040-74-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1040-73-0x0000000002070000-0x0000000002081000-memory.dmp family_blackmoon behavioral1/memory/1040-72-0x0000000002070000-0x0000000002081000-memory.dmp family_blackmoon behavioral1/memory/1040-65-0x0000000002060000-0x000000000206F000-memory.dmp family_blackmoon behavioral1/memory/1040-64-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1612-90-0x0000000002070000-0x000000000229F000-memory.dmp family_blackmoon behavioral1/memory/1040-89-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1612-85-0x0000000000400000-0x0000000000891000-memory.dmp family_blackmoon behavioral1/memory/1040-93-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1040-96-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon behavioral1/memory/1040-101-0x0000000002120000-0x000000000234F000-memory.dmp family_blackmoon -
Drops file in Drivers directory 2 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exedescription ioc process File opened for modification C:\WINDOWS\system32\drivers\etc\hosts 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File opened for modification C:\WINDOWS\system32\drivers\etc\hosts 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe -
ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Windows\SysWOW64\msvcp30.dll acprotect -
Loads dropped DLL 2 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exepid process 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe 1040 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe -
Processes:
resource yara_rule behavioral1/memory/1612-22-0x0000000000AA0000-0x0000000000AB1000-memory.dmp upx \Windows\SysWOW64\msvcp30.dll upx behavioral1/memory/1612-30-0x00000000741F0000-0x000000007422C000-memory.dmp upx behavioral1/memory/1612-16-0x0000000000AA0000-0x0000000000AB1000-memory.dmp upx behavioral1/memory/1612-15-0x0000000000AA0000-0x0000000000AB1000-memory.dmp upx behavioral1/memory/1612-12-0x0000000000AA0000-0x0000000000AB1000-memory.dmp upx behavioral1/memory/1612-35-0x00000000741F0000-0x000000007422C000-memory.dmp upx behavioral1/memory/1612-46-0x00000000741F0000-0x000000007422C000-memory.dmp upx behavioral1/memory/1612-50-0x00000000741F0000-0x000000007422C000-memory.dmp upx behavioral1/memory/1040-84-0x00000000741F0000-0x000000007422C000-memory.dmp upx behavioral1/memory/1040-75-0x0000000002070000-0x0000000002081000-memory.dmp upx behavioral1/memory/1040-73-0x0000000002070000-0x0000000002081000-memory.dmp upx behavioral1/memory/1040-72-0x0000000002070000-0x0000000002081000-memory.dmp upx behavioral1/memory/1040-69-0x0000000002070000-0x0000000002081000-memory.dmp upx behavioral1/memory/1612-86-0x00000000741F0000-0x000000007422C000-memory.dmp upx behavioral1/memory/1040-92-0x00000000741F0000-0x000000007422C000-memory.dmp upx -
Drops file in System32 directory 4 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exedescription ioc process File opened for modification C:\Windows\SysWOW64\msvcp30.ini 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File created C:\Windows\SysWOW64\msvcp30.dll 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File opened for modification C:\Windows\SysWOW64\msvcp30.ini 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File created C:\Windows\SysWOW64\msvcp30.dll 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe -
Drops file in Windows directory 6 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exedescription ioc process File opened for modification C:\Windows\msvcp30.dll 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File created C:\Windows\msvcp30.ico 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File opened for modification C:\Windows\msvcp30.ini 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File created C:\Windows\msvcp30.dll 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File opened for modification C:\Windows\msvcp30.ico 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe File opened for modification C:\Windows\msvcp30.ini 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: LoadsDriver 2 IoCs
Processes:
pid process 468 468 -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exedescription pid process Token: SeDebugPrivilege 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe Token: SeDebugPrivilege 1040 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exepid process 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe 1040 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exedescription pid process target process PID 1612 wrote to memory of 1040 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe PID 1612 wrote to memory of 1040 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe PID 1612 wrote to memory of 1040 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe PID 1612 wrote to memory of 1040 1612 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe 9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe"C:\Users\Admin\AppData\Local\Temp\9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe"1⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe"C:\Users\Admin\AppData\Local\Temp\9a277a2fb70e6839420f4faa81addacf820de9c635b7e446979d846465a4929f.exe" Master2⤵
- Drops file in Drivers directory
- Loads dropped DLL
- Drops file in System32 directory
- Drops file in Windows directory
- 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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C:\Users\Admin\Desktop\ħÓò·¢²¼Íø.urlFilesize
120B
MD55c8c7c3ce78aa0a9d56f96ab77676682
SHA11a591e2d34152149274f46d754174aa7a7bb2694
SHA25640a172493bd1337c6bfd9c0af15be6d6e5d539135dd766577a05362e859ff806
SHA5128ef03cf1967157cf019d1e7b585a45042642d5a1d82c90ef68f1256e40fe162460e7c26919b1fdf8c33de9f95201ee6a13e69676436d7251a017c04fdf047a77
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C:\Windows\SysWOW64\msvcp30.iniFilesize
18B
MD52cd7883782c594d2e2654f8fe988fcbe
SHA1042bcb87c29e901d70c0ad0f8fa53e0338c569fc
SHA256aa98ce751ef6ac5401a9278f30c06e250dbbd5e8c2e2c378b0fdf33a205d7037
SHA51288413dc63847682207d2b1e6cdfcb3de9cc73da5f900a1948e4aa262da20056bcb2486ee8a7c8a4f9b0aa3fdff6b99061262fbc67aebc99bf0b42e5bfc7db360
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C:\Windows\msvcp30.icoFilesize
264KB
MD5bdccf3c42497089ae7001328305906ed
SHA1cf6f28e09d98ebe516b408e6b15f03f5891fdc79
SHA2565f191e3486c0bafdd237f8b79f6ce0f69d1f8c9f8c948d14ab061db36286b2f2
SHA512d7876d8d414ca48903393aa523296ffe35bfa3c6b5bfc4ce70adfc93d31efa61a9bfeea571754cde2e205416e57c13df5c45551b5e6aae6eb53b951065ebbf5d
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\Windows\SysWOW64\msvcp30.dllFilesize
93KB
MD5a6c4f055c797a43def0a92e5a85923a7
SHA1efaa9c3a065aff6a64066f76e7c77ffcaaf779b2
SHA25673bd285ac6fba28108cdc0d7311e37c4c4fc3ba7d0069c4370778ac3099e21a9
SHA512d8120f7f59c212867c78af42f93db64d35f2d6eae7fc09021c0a6d8ca71a14bd2b2a3006027094ee2edcf65634dcdb3ac96da3ac810171fff021bed4c4254957
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memory/1040-69-0x0000000002070000-0x0000000002081000-memory.dmpFilesize
68KB
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memory/1040-60-0x0000000010000000-0x0000000010008000-memory.dmpFilesize
32KB
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memory/1040-101-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-96-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-93-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-92-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1040-54-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-89-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-64-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-65-0x0000000002060000-0x000000000206F000-memory.dmpFilesize
60KB
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memory/1040-72-0x0000000002070000-0x0000000002081000-memory.dmpFilesize
68KB
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memory/1040-73-0x0000000002070000-0x0000000002081000-memory.dmpFilesize
68KB
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memory/1040-74-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1040-75-0x0000000002070000-0x0000000002081000-memory.dmpFilesize
68KB
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memory/1040-84-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1040-55-0x0000000002120000-0x000000000234F000-memory.dmpFilesize
2.2MB
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memory/1612-35-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1612-34-0x0000000000400000-0x0000000000891000-memory.dmpFilesize
4.6MB
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memory/1612-2-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-86-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1612-53-0x0000000002330000-0x0000000002331000-memory.dmpFilesize
4KB
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memory/1612-50-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1612-46-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1612-44-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-1-0x0000000010000000-0x0000000010008000-memory.dmpFilesize
32KB
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memory/1612-39-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-36-0x0000000010000000-0x0000000010008000-memory.dmpFilesize
32KB
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memory/1612-22-0x0000000000AA0000-0x0000000000AB1000-memory.dmpFilesize
68KB
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memory/1612-17-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-0-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-33-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-3-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-90-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-5-0x0000000002070000-0x000000000229F000-memory.dmpFilesize
2.2MB
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memory/1612-30-0x00000000741F0000-0x000000007422C000-memory.dmpFilesize
240KB
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memory/1612-85-0x0000000000400000-0x0000000000891000-memory.dmpFilesize
4.6MB
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memory/1612-8-0x00000000003B0000-0x00000000003BF000-memory.dmpFilesize
60KB
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memory/1612-12-0x0000000000AA0000-0x0000000000AB1000-memory.dmpFilesize
68KB
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memory/1612-15-0x0000000000AA0000-0x0000000000AB1000-memory.dmpFilesize
68KB
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memory/1612-16-0x0000000000AA0000-0x0000000000AB1000-memory.dmpFilesize
68KB