Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
26-05-2024 08:12
Behavioral task
behavioral1
Sample
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe
Resource
win7-20240508-en
General
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Target
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe
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Size
5.4MB
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MD5
13f672877739b434f848bacb376c8780
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SHA1
6675668f41160353be4d5abe3d9786d8fe115979
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SHA256
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d
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SHA512
5b39f3ec1a38fba61d30318c5312aa37258d8c785bd8d620e4f57d89a24cfbbde144c3622770d79b862f13b92dd28b568780ea67e33991019de91ecd753038ed
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SSDEEP
98304:LJYCxmskqL8/zQG9x/MWp+viojvF0cW7Gbl7bWF+HQlV8Tb5ewf:LJYCFjCz+vzF0cWi576FYQYX5nf
Malware Config
Signatures
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Detect Blackmoon payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/2040-6-0x0000000000400000-0x0000000000DAE000-memory.dmp family_blackmoon behavioral1/memory/2040-21-0x0000000000400000-0x0000000000DAE000-memory.dmp family_blackmoon behavioral1/memory/2040-29-0x0000000000400000-0x0000000000DAE000-memory.dmp family_blackmoon -
Processes:
resource yara_rule behavioral1/memory/2040-6-0x0000000000400000-0x0000000000DAE000-memory.dmp vmprotect behavioral1/memory/2040-13-0x0000000010000000-0x000000001032D000-memory.dmp vmprotect behavioral1/memory/2040-21-0x0000000000400000-0x0000000000DAE000-memory.dmp vmprotect behavioral1/memory/2040-22-0x0000000010000000-0x000000001032D000-memory.dmp vmprotect behavioral1/memory/2040-26-0x0000000010000000-0x000000001032D000-memory.dmp vmprotect behavioral1/memory/2040-27-0x0000000010000000-0x000000001032D000-memory.dmp vmprotect behavioral1/memory/2040-29-0x0000000000400000-0x0000000000DAE000-memory.dmp vmprotect -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exedescription ioc process File opened for modification \??\PhysicalDrive0 7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exepid process 2040 7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exepid process 2040 7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exepid process 2040 7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe 2040 7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe"C:\Users\Admin\AppData\Local\Temp\7f48100d14406803976f8a93f382755c39f2b8bc35257b6b644f04258ba3253d.exe"1⤵
- Writes to the Master Boot Record (MBR)
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2040-0-0x0000000000851000-0x0000000000AA9000-memory.dmpFilesize
2.3MB
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memory/2040-6-0x0000000000400000-0x0000000000DAE000-memory.dmpFilesize
9.7MB
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memory/2040-9-0x0000000000250000-0x0000000000252000-memory.dmpFilesize
8KB
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memory/2040-5-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/2040-3-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/2040-1-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
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memory/2040-13-0x0000000010000000-0x000000001032D000-memory.dmpFilesize
3.2MB
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memory/2040-21-0x0000000000400000-0x0000000000DAE000-memory.dmpFilesize
9.7MB
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memory/2040-22-0x0000000010000000-0x000000001032D000-memory.dmpFilesize
3.2MB
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memory/2040-26-0x0000000010000000-0x000000001032D000-memory.dmpFilesize
3.2MB
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memory/2040-27-0x0000000010000000-0x000000001032D000-memory.dmpFilesize
3.2MB
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memory/2040-28-0x0000000000851000-0x0000000000AA9000-memory.dmpFilesize
2.3MB
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memory/2040-29-0x0000000000400000-0x0000000000DAE000-memory.dmpFilesize
9.7MB