Analysis

  • max time kernel
    140s
  • max time network
    102s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02-05-2024 01:16

General

  • Target

    37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe

  • Size

    95KB

  • MD5

    ac5f78eb678258499cf14f06e7c3c20a

  • SHA1

    ae158c6e81bd36714b27697ca6537284f25964b4

  • SHA256

    37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40

  • SHA512

    884d8983c815342322efde132b9ae25547c8b87ee00205106e3d2c77d999259dd27036543147103c3ef3332ac293769e62ac72fc7cb1186fd562eda4288776f5

  • SSDEEP

    1536:9qs+XqrzWBlbG6jejoigI343Ywzi0Zb78ivombfexv0ujXyyed2t33tmulgS6pY:r0gzWHY3+zi0ZbYe1g0ujyzddY

Malware Config

Extracted

Family

redline

Botnet

cheat

C2

54.39.249.56:61562

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
  • Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 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\37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe
    "C:\Users\Admin\AppData\Local\Temp\37b47855b6e7dac7af7fa051c819199018f8fd06040054bb1c8cdaad64887c40.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1508

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\Local\Temp\tmp563F.tmp
    Filesize

    40KB

    MD5

    a182561a527f929489bf4b8f74f65cd7

    SHA1

    8cd6866594759711ea1836e86a5b7ca64ee8911f

    SHA256

    42aad7886965428a941508b776a666a4450eb658cb90e80fae1e7457fc71f914

    SHA512

    9bc3bf5a82f6f057e873adebd5b7a4c64adef966537ab9c565fe7c4bb3582e2e485ff993d5ab8a6002363231958fabd0933b48811371b8c155eaa74592b66558

  • C:\Users\Admin\AppData\Local\Temp\tmp5664.tmp
    Filesize

    114KB

    MD5

    7c8954707ce768a5c5af744c5d8c8485

    SHA1

    7f3d703fd12277a5a9a53695205f15e1baf01969

    SHA256

    1a0e936c37570094b39d6f270c53dede1600b55f42ea127f538f3da7dc1be438

    SHA512

    b8b08a4d226ebdccf73766a776c0812e2fa0cf9e0637030440e421292bf22590d7c981ab274464e051dbe6175e0b7a41752aa6ff4997843d2a321d9c1b409965

  • C:\Users\Admin\AppData\Local\Temp\tmp568F.tmp
    Filesize

    48KB

    MD5

    349e6eb110e34a08924d92f6b334801d

    SHA1

    bdfb289daff51890cc71697b6322aa4b35ec9169

    SHA256

    c9fd7be4579e4aa942e8c2b44ab10115fa6c2fe6afd0c584865413d9d53f3b2a

    SHA512

    2a635b815a5e117ea181ee79305ee1baf591459427acc5210d8c6c7e447be3513ead871c605eb3d32e4ab4111b2a335f26520d0ef8c1245a4af44e1faec44574

  • C:\Users\Admin\AppData\Local\Temp\tmp5695.tmp
    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Users\Admin\AppData\Local\Temp\tmp56AB.tmp
    Filesize

    116KB

    MD5

    f70aa3fa04f0536280f872ad17973c3d

    SHA1

    50a7b889329a92de1b272d0ecf5fce87395d3123

    SHA256

    8d782aa65de6db3538a14da82216e96d5e0a3c60496726e3541a8165bccc65f8

    SHA512

    30675c5c610d9aa32a4c4a4d9c3af7570823cd197f8d2a709222c78e2cd15304bbed80e233e3674ec2f6e33d1961c67fd6a46dc8ba8b1a301cd0722932c03c84

  • C:\Users\Admin\AppData\Local\Temp\tmp56D6.tmp
    Filesize

    96KB

    MD5

    40f3eb83cc9d4cdb0ad82bd5ff2fb824

    SHA1

    d6582ba879235049134fa9a351ca8f0f785d8835

    SHA256

    cdd772b00ae53d4050150552b67028b7344bb1d345bceb495151cc969c27a0a0

    SHA512

    cdd4dbf0b1ba73464cd7c5008dc05458862e5f608e336b53638a14965becd4781cdea595fd6bd18d0bf402dccffd719da292a6ce67d359527b4691dc6d6d4cc2

  • memory/1508-5-0x0000000005830000-0x000000000587C000-memory.dmp
    Filesize

    304KB

  • memory/1508-6-0x0000000074AF0000-0x00000000752A0000-memory.dmp
    Filesize

    7.7MB

  • memory/1508-8-0x0000000006D70000-0x0000000006F32000-memory.dmp
    Filesize

    1.8MB

  • memory/1508-9-0x0000000007470000-0x000000000799C000-memory.dmp
    Filesize

    5.2MB

  • memory/1508-10-0x0000000006D00000-0x0000000006D66000-memory.dmp
    Filesize

    408KB

  • memory/1508-11-0x0000000007F50000-0x00000000084F4000-memory.dmp
    Filesize

    5.6MB

  • memory/1508-12-0x0000000007190000-0x0000000007222000-memory.dmp
    Filesize

    584KB

  • memory/1508-7-0x0000000005A90000-0x0000000005B9A000-memory.dmp
    Filesize

    1.0MB

  • memory/1508-0-0x0000000074AFE000-0x0000000074AFF000-memory.dmp
    Filesize

    4KB

  • memory/1508-4-0x00000000057F0000-0x000000000582C000-memory.dmp
    Filesize

    240KB

  • memory/1508-3-0x0000000005790000-0x00000000057A2000-memory.dmp
    Filesize

    72KB

  • memory/1508-2-0x0000000005D30000-0x0000000006348000-memory.dmp
    Filesize

    6.1MB

  • memory/1508-1-0x0000000000DC0000-0x0000000000DDE000-memory.dmp
    Filesize

    120KB

  • memory/1508-167-0x00000000073B0000-0x0000000007426000-memory.dmp
    Filesize

    472KB

  • memory/1508-168-0x0000000007BF0000-0x0000000007C0E000-memory.dmp
    Filesize

    120KB

  • memory/1508-191-0x0000000074AF0000-0x00000000752A0000-memory.dmp
    Filesize

    7.7MB