Overview

overview

10

Static

static

3

a05337f68d...18.exe

windows7-x64

10

a05337f68d...18.exe

windows10-2004-x64

10

Analysis

  • max time kernel
    133s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-11-2024 06:26

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General

  • Target

    a05337f68d05714b629731eab7dc285a_JaffaCakes118.exe

  • Size

    219KB

  • MD5

    a05337f68d05714b629731eab7dc285a

  • SHA1

    3dc2364f17581a843827771f15ea4880ddcaf701

  • SHA256

    cfef4e61370835dd783be4e4f6787f426f24956de4368026149157e9941cef22

  • SHA512

    bad0a1bb9fc917266c667e415ce329bf2b4d09d2909dce226033797eed0cb666c63bbd95aca017605a82da59773b1282ab08e49bc167ed290a62e6fc846f102d

  • SSDEEP

    6144:908kyqoXBNasKlYRI5YvAKRPXgB9pxc77MQ:908kyqoXBdKmm5YhXgBVv

Score
10/10
cobaltstrike0backdoordiscoverytrojan

Malware Config

Extracted

Family

cobaltstrike

Botnet

0

C2

http://gasonz.com:443/ku.css

Attributes
  • access_type

    512

  • beacon_type

    2048

  • host

    gasonz.com,/ku.css

  • http_header1

    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

  • http_header2

    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

  • http_method1

    GET

  • http_method2

    POST

  • jitter

    9984

  • polling_time

    57674

  • port_number

    443

  • sc_process32

    %windir%\syswow64\svchost.exe

  • sc_process64

    %windir%\sysnative\svchost.exe

  • state_machine

    MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCnOM3nXx+7HBhkbDd+AwFrFisSunK999w2tM0uTpuuEiBalcJhcL+QgQWtf6S7zPp5hjImG+2YcPl18geU4f5JlSPXHwilbK4DFb/ePWyKFjhrA7emVRqhM21QMlo1ANsn14rY/RO2pzuft8P7TXoIjjI/B2GGVuzYNZX6X4I2EwIDAQABAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • unknown1

    2.708806656e+09

  • unknown2

    AAAABAAAAAIAAAPVAAAAAwAAAAMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA==

  • uri

    /tab_home_active

  • user_agent

    Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/47.0.2526.111 Safari/537.36

  • watermark

    0

Signatures

  • Cobaltstrike

    Detected malicious payload which is part of Cobaltstrike.

    trojanbackdoorcobaltstrike
  • Cobaltstrike family
    cobaltstrike
  • 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.

    discovery

Processes

  • C:\Users\Admin\AppData\Local\Temp\a05337f68d05714b629731eab7dc285a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a05337f68d05714b629731eab7dc285a_JaffaCakes118.exe"
    1⤵
    • System Location Discovery: System Language Discovery
    PID:2308

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2308-0-0x0000000000400000-0x000000000043C300-memory.dmp

    Filesize

    240KB

    Download

  • memory/2308-1-0x00000000007F0000-0x000000000087C000-memory.dmp

    Filesize

    560KB

    Download

  • memory/2308-2-0x00000000007F0000-0x000000000087C000-memory.dmp

    Filesize

    560KB

    Download

  • memory/2308-3-0x0000000000400000-0x000000000043C300-memory.dmp

    Filesize

    240KB

    Download