Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    24-04-2024 11:48

General

  • Target

    0dc618264a98a5d3ae7d6d4bea8129b307ffa8ceb06b5d6d0320cfea9a3fdde5.exe

  • Size

    305KB

  • MD5

    d965089fcfc3a228dbf149e949c98e62

  • SHA1

    fe4e6a63b0a482b9049969639fecf82f2a5a753f

  • SHA256

    0dc618264a98a5d3ae7d6d4bea8129b307ffa8ceb06b5d6d0320cfea9a3fdde5

  • SHA512

    634e568264e6a86886d727f3690a4fec01ea9d61b1dc8feaf518ccaaf1bcdfd962482108ae81fb6461e5c6ea6e4aae6390c17b2f67ba89cbfd812a5b586f328d

  • 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\0dc618264a98a5d3ae7d6d4bea8129b307ffa8ceb06b5d6d0320cfea9a3fdde5.exe
    "C:\Users\Admin\AppData\Local\Temp\0dc618264a98a5d3ae7d6d4bea8129b307ffa8ceb06b5d6d0320cfea9a3fdde5.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:704

Network

MITRE ATT&CK Matrix ATT&CK v13

Defense Evasion

Subvert Trust Controls

1
T1553

Install Root Certificate

1
T1553.004

Modify Registry

1
T1112

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp69D6.tmp
    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/704-25-0x00000000066D0000-0x00000000067DA000-memory.dmp
    Filesize

    1.0MB

  • memory/704-35-0x0000000007470000-0x0000000007632000-memory.dmp
    Filesize

    1.8MB

  • memory/704-3-0x0000000005000000-0x0000000005092000-memory.dmp
    Filesize

    584KB

  • memory/704-4-0x0000000004FC0000-0x0000000004FD0000-memory.dmp
    Filesize

    64KB

  • memory/704-5-0x0000000005190000-0x000000000519A000-memory.dmp
    Filesize

    40KB

  • memory/704-1-0x00000000747F0000-0x0000000074FA1000-memory.dmp
    Filesize

    7.7MB

  • memory/704-20-0x0000000005B40000-0x0000000005BB6000-memory.dmp
    Filesize

    472KB

  • memory/704-26-0x0000000006610000-0x0000000006622000-memory.dmp
    Filesize

    72KB

  • memory/704-38-0x00000000747F0000-0x0000000074FA1000-memory.dmp
    Filesize

    7.7MB

  • memory/704-2-0x0000000005510000-0x0000000005AB6000-memory.dmp
    Filesize

    5.6MB

  • memory/704-21-0x0000000006540000-0x000000000655E000-memory.dmp
    Filesize

    120KB

  • memory/704-27-0x0000000006670000-0x00000000066AC000-memory.dmp
    Filesize

    240KB

  • memory/704-28-0x00000000067E0000-0x000000000682C000-memory.dmp
    Filesize

    304KB

  • memory/704-29-0x0000000006930000-0x0000000006996000-memory.dmp
    Filesize

    408KB

  • memory/704-32-0x00000000747F0000-0x0000000074FA1000-memory.dmp
    Filesize

    7.7MB

  • memory/704-33-0x0000000004FC0000-0x0000000004FD0000-memory.dmp
    Filesize

    64KB

  • memory/704-34-0x0000000000B70000-0x0000000000BC0000-memory.dmp
    Filesize

    320KB

  • memory/704-0-0x00000000004D0000-0x0000000000522000-memory.dmp
    Filesize

    328KB

  • memory/704-36-0x0000000007B70000-0x000000000809C000-memory.dmp
    Filesize

    5.2MB

  • memory/704-24-0x0000000006B80000-0x0000000007198000-memory.dmp
    Filesize

    6.1MB