Overview

overview

10

Static

static

10

6c0f0e572c...94.exe

windows7-x64

10

6c0f0e572c...94.exe

windows10-2004-x64

10

Resubmissions

13-01-2025 01:01

250113-bdpd2szrgp 10

09-01-2025 19:11

250109-xv3hwsxrft 10

Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2025 19:11

Sharing

Copy URL
Twitter E-mail
Report Analysis Logs

General

  • Target

    6c0f0e572cc778c48fd9f7e933ff9074b77228073245504f55170fb7f89bec94.exe

  • Size

    233KB

  • MD5

    3ae4d230b70fe627b578cec30d650733

  • SHA1

    3ba4c86e93be24bb289d7936012547cc76e74b5d

  • SHA256

    6c0f0e572cc778c48fd9f7e933ff9074b77228073245504f55170fb7f89bec94

  • SHA512

    062adeba5c336d23799b4ff2a3cf99715dbc604a621047a99afb4e81b05f07bd96d0cd25690ba3ce9f69bd6310c8321f4e7b5fd1be4a6e77794c59d1c6352dc4

  • SSDEEP

    6144:oDubaBBOBIIj6HLLYLCYJqvc1DQw3k+jjLb/8Hbxbs5VnzHI:Bbarw3kMb0lb4V

Score
10/10
asyncratstormkittydefaultdiscoverypersistenceprivilege_escalationratspywarestealer

Malware Config

Extracted

Family

asyncrat

Botnet

Default

C2

127.0.0.1:6606

127.0.0.1:7707

127.0.0.1:8808

https://api.telegram.org/bot7510964527:AAGdCh-pkbTYHGH3dVQA167HKQ6_6_J6-Bg/sendMessage?chat_id=7551483138
Mutex

AsyncMutex_6SI8OkPnk

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

    ratasyncrat
  • Asyncrat family
    asyncrat
  • StormKitty

    StormKitty is an open source info stealer written in C#.

    stealerstormkitty
  • StormKitty payload 1 IoCs
  • Stormkitty family
    stormkitty
  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

    spywarestealer
  • Drops desktop.ini file(s) 8 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Looks up geolocation information via web service

    Uses a legitimate geolocation service to find the infected system's geolocation info.

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

    discovery
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 6 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

    persistenceprivilege_escalation
  • System Location Discovery: System Language Discovery 1 TTPs 9 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

    discovery
  • System Network Configuration Discovery: Wi-Fi Discovery 1 TTPs 2 IoCs

    Adversaries may search for information about Wi-Fi networks, such as network names and passwords, on compromised systems.

    discovery
  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

    persistenceexecution
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6c0f0e572cc778c48fd9f7e933ff9074b77228073245504f55170fb7f89bec94.exe
    "C:\Users\Admin\AppData\Local\Temp\6c0f0e572cc778c48fd9f7e933ff9074b77228073245504f55170fb7f89bec94.exe"
    1⤵
    • Checks computer location settings
    • Drops desktop.ini file(s)
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3592
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show profile | findstr All
      2⤵
      • System Location Discovery: System Language Discovery
      • System Network Configuration Discovery: Wi-Fi Discovery
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Windows\SysWOW64\chcp.com
        chcp 65001
        3⤵
        • System Location Discovery: System Language Discovery
        PID:3164
      • C:\Windows\SysWOW64\netsh.exe
        netsh wlan show profile
        3⤵
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        • System Network Configuration Discovery: Wi-Fi Discovery
        PID:4176
      • C:\Windows\SysWOW64\findstr.exe
        findstr All
        3⤵
        • System Location Discovery: System Language Discovery
        PID:1276
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /C chcp 65001 && netsh wlan show networks mode=bssid
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:524
      • C:\Windows\SysWOW64\chcp.com
        chcp 65001
        3⤵
        • System Location Discovery: System Language Discovery
        PID:4420
      • C:\Windows\SysWOW64\netsh.exe
        netsh wlan show networks mode=bssid
        3⤵
        • Event Triggered Execution: Netsh Helper DLL
        • System Location Discovery: System Language Discovery
        PID:1580
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /create /f /sc ONLOGON /RL HIGHEST /tn "Chrome Update" /tr "C:\Users\Admin\AppData\Local\Temp\6c0f0e572cc778c48fd9f7e933ff9074b77228073245504f55170fb7f89bec94.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Scheduled Task/Job: Scheduled Task
      PID:4684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Persistence

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Privilege Escalation

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Scheduled Task/Job

1
T1053

Scheduled Task

1
T1053.005

Defense Evasion

Credential Access

Credentials from Password Stores

1
T1555

Credentials from Web Browsers

1
T1555.003

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Browser Information Discovery

1
T1217

Query Registry

2
T1012

System Information Discovery

3
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

System Network Configuration Discovery

1
T1016

Wi-Fi Discovery

1
T1016.002

Lateral Movement

Collection

Data from Local System

1
T1005

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\4b2c32c221126152159c68afe490f633\Admin@OZMCVSQS_en-US\Browsers\Firefox\Bookmarks.txt
    Filesize

    105B

    MD5

    2e9d094dda5cdc3ce6519f75943a4ff4

    SHA1

    5d989b4ac8b699781681fe75ed9ef98191a5096c

    SHA256

    c84c98bbf5e0ef9c8d0708b5d60c5bb656b7d6be5135d7f7a8d25557e08cf142

    SHA512

    d1f7eed00959e902bdb2125b91721460d3ff99f3bdfc1f2a343d4f58e8d4e5e5a06c0c6cdc0379211c94510f7c00d7a8b34fa7d0ca0c3d54cbbe878f1e9812b7

    Download Submit

  • C:\Users\Admin\AppData\Local\4b2c32c221126152159c68afe490f633\Admin@OZMCVSQS_en-US\System\Process.txt
    Filesize

    4KB

    MD5

    75806e4afd8a647a2663b68f9e8414a7

    SHA1

    a9c2f1e4433e828383e54d4600d4b2fd1305bafc

    SHA256

    cbdcede2192c1e20f5dfb9a0e26575a59313d37d63944cc034bf2ec104cba3e9

    SHA512

    759f45e6add5662fbc1310465e0be0b74537328f7f5dfd139b82b7121aa186a5a946a1d9ccc9177f997186675e29871730a3a0c7e94cd60ab13a366b320b4b1d

    Download Submit

  • C:\Users\Admin\AppData\Local\5974d18bed04d14f6a31442d0838ba46\msgid.dat
    Filesize

    3B

    MD5

    705f2172834666788607efbfca35afb3

    SHA1

    42d2a6ad49f93ab4b987b1a9e738425aacb8d2af

    SHA256

    dfe62e836a0a6f2633422230c81287700a56e2639652c73f264e6562220c207a

    SHA512

    93a1d2ebefd3fda56f78cfe4735200d495fcb6bcf7e7995988af37ac342d76e05eb8c3f507e4120ef10b5a8e3bfe6f820139bb8cb5bd4b6f23b682f14fb3ecb1

    Download Submit

  • memory/3592-4-0x0000000005C90000-0x0000000006234000-memory.dmp

    Filesize

    5.6MB

    Download

  • memory/3592-0-0x00000000752AE000-0x00000000752AF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3592-5-0x00000000058C0000-0x0000000005952000-memory.dmp

    Filesize

    584KB

    Download

  • memory/3592-3-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

    Download

  • memory/3592-2-0x0000000004F40000-0x0000000004FA6000-memory.dmp

    Filesize

    408KB

    Download

  • memory/3592-145-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

    Download

  • memory/3592-148-0x00000000752AE000-0x00000000752AF000-memory.dmp

    Filesize

    4KB

    Download

  • memory/3592-151-0x0000000005C50000-0x0000000005C5A000-memory.dmp

    Filesize

    40KB

    Download

  • memory/3592-152-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

    Download

  • memory/3592-1-0x0000000000530000-0x0000000000570000-memory.dmp

    Filesize

    256KB

    Download

  • memory/3592-158-0x0000000006680000-0x0000000006692000-memory.dmp

    Filesize

    72KB

    Download

  • memory/3592-183-0x0000000007800000-0x000000000780A000-memory.dmp

    Filesize

    40KB

    Download

  • memory/3592-184-0x00000000752A0000-0x0000000075A50000-memory.dmp

    Filesize

    7.7MB

    Download