Analysis

  • max time kernel
    148s
  • max time network
    148s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    12-01-2024 13:04

General

  • Target

    file.exe

  • Size

    95KB

  • MD5

    3c78cef4203a47012167be0877274540

  • SHA1

    8fba278e3fbcfcf5dffc871a92aa0a5a382edda8

  • SHA256

    202ebcf24cd4b6a4394e7dddd7ee98bceb9ac2b8c281e9f4610c7a93dafaa959

  • SHA512

    009391e72b23e5fd963a09dc1a91db37b9b0815cea80311333c8c7f52cb0c43095cc29b60d7db145b49006b7c2fdcdfda31e52c8f6ceeb7085c4dc615b3fae66

  • SSDEEP

    1536:9qs+NqLGlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2jteulgS6pY:rqMOY3+zi0ZbYe1g0ujyzdvY

Malware Config

Extracted

Family

redline

Botnet

Exodus

C2

91.92.255.187:1334

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • SectopRAT

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

  • SectopRAT payload 1 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\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2124

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015
    Filesize

    65KB

    MD5

    ac05d27423a85adc1622c714f2cb6184

    SHA1

    b0fe2b1abddb97837ea0195be70ab2ff14d43198

    SHA256

    c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

    SHA512

    6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

  • C:\Users\Admin\AppData\Local\Temp\Tar1BFE.tmp
    Filesize

    171KB

    MD5

    9c0c641c06238516f27941aa1166d427

    SHA1

    64cd549fb8cf014fcd9312aa7a5b023847b6c977

    SHA256

    4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

    SHA512

    936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

  • C:\Users\Admin\AppData\Local\Temp\tmp21EA.tmp
    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\tmp2200.tmp
    Filesize

    92KB

    MD5

    b9858d49711b377343dad7336af34a75

    SHA1

    807eee110edcaf45772bf902d32adfe72d7aa7e0

    SHA256

    29796e50a6e69754ef1bb64d0dd9ca2e657c8de2843e06d689c0b5125c9d3ce3

    SHA512

    9525413e6bf14f24f2dedccac36a153ddee2d88f3ee0ce87d8ac4cd3ea63d33fa439cf28d3e155e9e7be0d0856d0b01e2813dc67e890724c4cd71714490cff5d

  • memory/2124-0-0x0000000000DE0000-0x0000000000DFE000-memory.dmp
    Filesize

    120KB

  • memory/2124-1-0x0000000074520000-0x0000000074C0E000-memory.dmp
    Filesize

    6.9MB

  • memory/2124-2-0x00000000047D0000-0x0000000004810000-memory.dmp
    Filesize

    256KB

  • memory/2124-3-0x0000000074520000-0x0000000074C0E000-memory.dmp
    Filesize

    6.9MB

  • memory/2124-4-0x00000000047D0000-0x0000000004810000-memory.dmp
    Filesize

    256KB