Analysis

  • max time kernel
    137s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 14:09

General

  • Target

    ebd3ab9fa552ea6ca2901abe7eab804b2b852c4d32cfb994258c95b66a5eda98.exe

  • Size

    306KB

  • MD5

    6962f207378289922933fcb7887e4d47

  • SHA1

    f964b2734dc5b5a1c17e871f0e36f689b5717124

  • SHA256

    ebd3ab9fa552ea6ca2901abe7eab804b2b852c4d32cfb994258c95b66a5eda98

  • SHA512

    d692dbef27962013fa7cfb74aae9d59d1c7831bedacc955979a741800aa0039262ab5ae568da1119d4c2a7be549b6e58eadf9fe796da9debc28798fd909aada7

  • SSDEEP

    6144:/qY6irwP7YfmrYiJv7TAPAzdcZqf7DI/L:/nwPkiJvGAzdcUzs/

Malware Config

Extracted

Family

redline

Botnet

spoo

C2

103.113.70.99:2630

Signatures

  • RedLine

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

  • RedLine 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ebd3ab9fa552ea6ca2901abe7eab804b2b852c4d32cfb994258c95b66a5eda98.exe
    "C:\Users\Admin\AppData\Local\Temp\ebd3ab9fa552ea6ca2901abe7eab804b2b852c4d32cfb994258c95b66a5eda98.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4416

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp3AE6.tmp
    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/4416-27-0x0000000006E50000-0x0000000006F5A000-memory.dmp
    Filesize

    1.0MB

  • memory/4416-37-0x0000000005870000-0x0000000005880000-memory.dmp
    Filesize

    64KB

  • memory/4416-3-0x0000000005620000-0x00000000056B2000-memory.dmp
    Filesize

    584KB

  • memory/4416-4-0x0000000005870000-0x0000000005880000-memory.dmp
    Filesize

    64KB

  • memory/4416-5-0x00000000057F0000-0x00000000057FA000-memory.dmp
    Filesize

    40KB

  • memory/4416-1-0x0000000074B90000-0x0000000075340000-memory.dmp
    Filesize

    7.7MB

  • memory/4416-22-0x0000000006230000-0x00000000062A6000-memory.dmp
    Filesize

    472KB

  • memory/4416-28-0x0000000006D90000-0x0000000006DA2000-memory.dmp
    Filesize

    72KB

  • memory/4416-40-0x0000000074B90000-0x0000000075340000-memory.dmp
    Filesize

    7.7MB

  • memory/4416-2-0x0000000005C80000-0x0000000006224000-memory.dmp
    Filesize

    5.6MB

  • memory/4416-23-0x0000000006CC0000-0x0000000006CDE000-memory.dmp
    Filesize

    120KB

  • memory/4416-29-0x0000000006DF0000-0x0000000006E2C000-memory.dmp
    Filesize

    240KB

  • memory/4416-30-0x0000000006F60000-0x0000000006FAC000-memory.dmp
    Filesize

    304KB

  • memory/4416-31-0x00000000070A0000-0x0000000007106000-memory.dmp
    Filesize

    408KB

  • memory/4416-34-0x0000000007EF0000-0x00000000080B2000-memory.dmp
    Filesize

    1.8MB

  • memory/4416-35-0x00000000085F0000-0x0000000008B1C000-memory.dmp
    Filesize

    5.2MB

  • memory/4416-36-0x0000000074B90000-0x0000000075340000-memory.dmp
    Filesize

    7.7MB

  • memory/4416-0-0x0000000000BE0000-0x0000000000C32000-memory.dmp
    Filesize

    328KB

  • memory/4416-38-0x0000000008150000-0x00000000081A0000-memory.dmp
    Filesize

    320KB

  • memory/4416-26-0x0000000007300000-0x0000000007918000-memory.dmp
    Filesize

    6.1MB