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Analysis

  • max time kernel
    28s
  • max time network
    30s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    25/05/2023, 15:56

General

  • Target

    2c5a75b7d24847bc5d206adb5c630a18.exe

  • Size

    95KB

  • MD5

    2c5a75b7d24847bc5d206adb5c630a18

  • SHA1

    89ca4d98947ab1248c022d66a23279f04cca6bbf

  • SHA256

    dd09828ffbfdd784f83cac83641b8a0c3ca04b76becabb0ab5d170ad1bc169a7

  • SHA512

    2ff1ad476ea1c72f6e1cda33f601e2eae06ca87bf4554cd085e17512a88ad515e95d42706e8e0a2c2b1fe17c9e0f1c511ef1554333d17a7e6e111b1531acc789

  • SSDEEP

    1536:Fqs8haqpalbG6jejoigIP43Ywzi0Zb78ivombfexv0ujXyyed2YtmulgS6pQl:DiaKaYP+zi0ZbYe1g0ujyzdsQ

Malware Config

Extracted

Family

redline

Botnet

crypto

C2

163.123.142.235:61068

Signatures

  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 2 IoCs
  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2c5a75b7d24847bc5d206adb5c630a18.exe
    "C:\Users\Admin\AppData\Local\Temp\2c5a75b7d24847bc5d206adb5c630a18.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1520

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp53D4.tmp

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp53F9.tmp

    Filesize

    92KB

    MD5

    747ae56c4c143d35c9f4deb890d470c3

    SHA1

    1bbe23d6c5eeb56f8a3ea5459bbd00cb825dc22a

    SHA256

    e847489244a60ca420a700898a700fc01002a84aed20b1af9d4ffde6b0a3214e

    SHA512

    f492b8d634c02d680e906f3827b53b41d69905ad59eda7c419f1f8af33a795f6330d1d88243eeab0365a1f25cf524070231ce4720034a4d0cf85a8acf5b05395

  • memory/1520-54-0x0000000000C10000-0x0000000000C2E000-memory.dmp

    Filesize

    120KB

  • memory/1520-55-0x00000000009B0000-0x00000000009F0000-memory.dmp

    Filesize

    256KB

  • memory/1520-56-0x00000000009B0000-0x00000000009F0000-memory.dmp

    Filesize

    256KB