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Analysis

  • max time kernel
    122s
  • max time network
    141s
  • platform
    windows7_x64
  • resource
    win7-20231023-en
  • resource tags

    arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system
  • submitted
    22/11/2023, 09:36

General

  • Target

    73b3f7a47789c76c1b9f255c87af664fb9e1ccb7dbec3208031d966e2f218b99.exe

  • Size

    3.0MB

  • MD5

    ec6e909738e4a520d7d484a01f1ccf62

  • SHA1

    c0b78f115589e302a65f6c1b38476dfe13b43874

  • SHA256

    73b3f7a47789c76c1b9f255c87af664fb9e1ccb7dbec3208031d966e2f218b99

  • SHA512

    270cd1fa8d9305fa8eb04b3342ebb8fd1c478aa24e30bd64d61ab213ca945b2a3e07cae3a5a9f5d23e72b99c2c24e60cf0dee6626b72fde7b6c1db263c265224

  • SSDEEP

    49152:JOHm7p1EZKMnkmWg8LX5prviYDyKS5AypQxbRQAo9JnCmpqFr8NOI8pilFmvxHnr:J1HTPJg8z1mKnypSbRxo9JCmg

Malware Config

Extracted

Family

orcus

Botnet

Новый тег

C2

128.59.46.185:1707

Mutex

sudo_1irav9l2ncocbcypyrghnq6n4zxr8cn3

Attributes
  • autostart_method

    Disable

  • enable_keylogger

    false

  • install_path

    %appdata%\_externaluploads\cpuupdate.exe

  • reconnect_delay

    10000

  • registry_keyname

    Sudik

  • taskscheduler_taskname

    sudik

  • watchdog_path

    AppData\aga.exe

Signatures

  • Orcus

    Orcus is a Remote Access Trojan that is being sold on underground forums.

  • Orcurs Rat Executable 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73b3f7a47789c76c1b9f255c87af664fb9e1ccb7dbec3208031d966e2f218b99.exe
    "C:\Users\Admin\AppData\Local\Temp\73b3f7a47789c76c1b9f255c87af664fb9e1ccb7dbec3208031d966e2f218b99.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2760

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\Cab7F8E.tmp

    Filesize

    61KB

    MD5

    f3441b8572aae8801c04f3060b550443

    SHA1

    4ef0a35436125d6821831ef36c28ffaf196cda15

    SHA256

    6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

    SHA512

    5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

  • memory/2760-0-0x00000000008C0000-0x0000000000BC2000-memory.dmp

    Filesize

    3.0MB

  • memory/2760-1-0x0000000074640000-0x0000000074D2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2760-2-0x0000000004B70000-0x0000000004BB0000-memory.dmp

    Filesize

    256KB

  • memory/2760-3-0x00000000004C0000-0x00000000004CE000-memory.dmp

    Filesize

    56KB

  • memory/2760-4-0x0000000000630000-0x000000000068C000-memory.dmp

    Filesize

    368KB

  • memory/2760-5-0x0000000000790000-0x00000000007A2000-memory.dmp

    Filesize

    72KB

  • memory/2760-6-0x00000000007F0000-0x0000000000808000-memory.dmp

    Filesize

    96KB

  • memory/2760-7-0x0000000000830000-0x0000000000840000-memory.dmp

    Filesize

    64KB

  • memory/2760-24-0x0000000074640000-0x0000000074D2E000-memory.dmp

    Filesize

    6.9MB

  • memory/2760-25-0x0000000004B70000-0x0000000004BB0000-memory.dmp

    Filesize

    256KB