Analysis
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max time kernel
154s -
max time network
162s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 21:23
Static task
static1
Behavioral task
behavioral1
Sample
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe
Resource
win10v2004-20220812-en
General
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Target
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe
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Size
1.8MB
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MD5
12ccc6110263e5897cd4e46f8d4650d6
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SHA1
05e0a1118fbd7ad820202511e8daf9ccca654b5f
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SHA256
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e
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SHA512
0806fda202ff3163b0bf0e21e7f71428594ab77c296f29a9c9efacacf6eba5b04ff505d50c0b50d1cf842938ba3122e0408c387132490e2bccbd014030c7cf53
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SSDEEP
49152:Vj0w/x7GGdWl/MyQZouaSb8KBHKrXtzXs7:/x76FMPo1IHKbtz
Malware Config
Signatures
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Adds Run key to start application 2 TTPs 4 IoCs
Processes:
notepad.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\Software\Microsoft\Windows\CurrentVersion\Run\ notepad.exe Set value (str) \REGISTRY\USER\S-1-5-21-2629973501-4017243118-3254762364-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Microsoft Defender = "\"C:\\ProgramData\\adminProcesso.exe\"" notepad.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\ notepad.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Microsoft Defender = "\"C:\\ProgramData\\adminProcesso.exe\"" notepad.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exedescription pid process target process PID 3104 set thread context of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exepid process 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
notepad.exepid process 4336 notepad.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exedescription pid process Token: SeDebugPrivilege 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe -
Suspicious use of WriteProcessMemory 16 IoCs
Processes:
3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exedescription pid process target process PID 3104 wrote to memory of 2288 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 2288 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 2288 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe PID 3104 wrote to memory of 4336 3104 3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe notepad.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe"C:\Users\Admin\AppData\Local\Temp\3a49b660f81c66e17894f19222c24719af63275376cf21714eed6b28629be86e.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3104 -
C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵PID:2288
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C:\Windows\SysWOW64\notepad.exe"C:\Windows\system32\notepad.exe"2⤵
- Adds Run key to start application
- Suspicious behavior: GetForegroundWindowSpam
PID:4336
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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memory/2288-133-0x0000000000000000-mapping.dmp
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memory/3104-132-0x0000000074E40000-0x00000000753F1000-memory.dmpFilesize
5.7MB
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memory/3104-138-0x0000000074E40000-0x00000000753F1000-memory.dmpFilesize
5.7MB
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memory/4336-134-0x0000000000000000-mapping.dmp
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memory/4336-135-0x0000000000400000-0x000000000068E000-memory.dmpFilesize
2.6MB
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memory/4336-136-0x0000000000400000-0x000000000068E000-memory.dmpFilesize
2.6MB
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memory/4336-137-0x0000000000400000-0x000000000068E000-memory.dmpFilesize
2.6MB
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memory/4336-139-0x0000000000400000-0x000000000068E000-memory.dmpFilesize
2.6MB
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memory/4336-140-0x0000000000400000-0x000000000068E000-memory.dmpFilesize
2.6MB