Analysis

  • max time kernel
    93s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2024 17:01

General

  • Target

    sample.exe

  • Size

    62KB

  • MD5

    bd29364f916d0e1bba479e785773e00e

  • SHA1

    7f6a2fee536af37dcfbd46d316c061ba63bc7fd7

  • SHA256

    95061805157fafa10b3587bb9a2aae6e149e5ac7c7829f648ad8a988d78efe59

  • SHA512

    fab05760d9541c6288a9cd151b739a63bf28c44f94fb2bf6af106226dbb5d97019c4ba75fa79752df8e5c5a468360e686a5164be154ac1216ea930709b3d97bc

  • SSDEEP

    1536:K206UX9kGYrsVqfhuD2a/d97IURE8vU6axDKbpAg6MuLdWAR88rBTR5x:K206UX9kSE8vU6axDKbpRVuBWuJTx

Malware Config

Extracted

Family

asyncrat

Version

AWS | 3Losh

Botnet

newcleanfile

C2

fat7ola0077.ddns.net:6666

Mutex

AsyncMutex_hjNAQsfgh44WR60

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#.

  • Asyncrat family
  • Reads user/profile data of web browsers 3 TTPs

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

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

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\sample.exe
    "C:\Users\Admin\AppData\Local\Temp\sample.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1340

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1340-0-0x00000000750AE000-0x00000000750AF000-memory.dmp

    Filesize

    4KB

  • memory/1340-1-0x0000000000790000-0x00000000007A6000-memory.dmp

    Filesize

    88KB

  • memory/1340-2-0x00000000750A0000-0x0000000075850000-memory.dmp

    Filesize

    7.7MB

  • memory/1340-3-0x0000000005940000-0x0000000005EE4000-memory.dmp

    Filesize

    5.6MB

  • memory/1340-4-0x0000000005550000-0x00000000055E2000-memory.dmp

    Filesize

    584KB

  • memory/1340-5-0x00000000056E0000-0x00000000056EA000-memory.dmp

    Filesize

    40KB

  • memory/1340-6-0x00000000750AE000-0x00000000750AF000-memory.dmp

    Filesize

    4KB

  • memory/1340-9-0x0000000006770000-0x000000000680C000-memory.dmp

    Filesize

    624KB

  • memory/1340-10-0x0000000006260000-0x00000000062C6000-memory.dmp

    Filesize

    408KB

  • memory/1340-11-0x00000000750A0000-0x0000000075850000-memory.dmp

    Filesize

    7.7MB

  • memory/1340-13-0x0000000007290000-0x0000000007322000-memory.dmp

    Filesize

    584KB

  • memory/1340-12-0x0000000007210000-0x0000000007286000-memory.dmp

    Filesize

    472KB

  • memory/1340-14-0x00000000071D0000-0x00000000071EE000-memory.dmp

    Filesize

    120KB

  • memory/1340-15-0x0000000007340000-0x000000000734A000-memory.dmp

    Filesize

    40KB