Analysis

  • max time kernel
    59s
  • max time network
    60s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    30/03/2025, 19:43

General

  • Target

    48796e89ee5982c7ad495b5f28f9d5df36ddac108b3435874c5ff06d884898da.exe

  • Size

    45KB

  • MD5

    50ab0e5e4629eaa126ae106fc0651d65

  • SHA1

    484e24b327e7ae8e7a7ccc1fac219c59e2ba6226

  • SHA256

    48796e89ee5982c7ad495b5f28f9d5df36ddac108b3435874c5ff06d884898da

  • SHA512

    d756bd6891938de148fc5e1c65790e3d3ce1928ad8fe66ce575922413aeb6ac969523a72e5d5a4cb4fa641e1534b9629c32f3ce2f24d6f64902394f0b61fa4e7

  • SSDEEP

    768:jugYvTdxN7bWUnHm7mo2qLsMxxYwGQPPIuSjbrgX3ipxhSdbuUIBDZjx:jugYvTdPq2PLJu+bUXSPsbuUudjx

Malware Config

Extracted

Family

asyncrat

Version

0.5.7B

Botnet

PCR

Mutex

chizzy25!@/@!7^UPCAZWSWAzZ!@@77()@yz.

Attributes
  • delay

    3

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/raw/xD5XgxCh

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
  • 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 use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48796e89ee5982c7ad495b5f28f9d5df36ddac108b3435874c5ff06d884898da.exe
    "C:\Users\Admin\AppData\Local\Temp\48796e89ee5982c7ad495b5f28f9d5df36ddac108b3435874c5ff06d884898da.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    • Suspicious use of AdjustPrivilegeToken
    PID:2324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2324-0-0x00000000740DE000-0x00000000740DF000-memory.dmp

    Filesize

    4KB

  • memory/2324-1-0x0000000000B20000-0x0000000000B32000-memory.dmp

    Filesize

    72KB

  • memory/2324-2-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB

  • memory/2324-3-0x00000000740D0000-0x00000000747BE000-memory.dmp

    Filesize

    6.9MB