Analysis

  • max time kernel
    147s
  • 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 13:48

General

  • Target

    0ebcddf3064da8b0cb2f785980ee9f70a929bf34fa487e97b62ba709065cdab8.exe

  • Size

    306KB

  • MD5

    ef6d399da6d01564c8ed845cdd4121f4

  • SHA1

    7f477c65300e9e35829792aed8f2711e104ccc69

  • SHA256

    0ebcddf3064da8b0cb2f785980ee9f70a929bf34fa487e97b62ba709065cdab8

  • SHA512

    4f60acf6b50fe07cf03f987652fd5d4e8b1e7abd25508026076c33ea721aebac9719ed2f5abaf289197af3385553a11b2574270d97b33abf7578c4b5b4d93c8f

  • 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\0ebcddf3064da8b0cb2f785980ee9f70a929bf34fa487e97b62ba709065cdab8.exe
    "C:\Users\Admin\AppData\Local\Temp\0ebcddf3064da8b0cb2f785980ee9f70a929bf34fa487e97b62ba709065cdab8.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2060

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\Tmp52B4.tmp
    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/2060-25-0x00000000064D0000-0x00000000065DA000-memory.dmp
    Filesize

    1.0MB

  • memory/2060-35-0x00000000075A0000-0x0000000007762000-memory.dmp
    Filesize

    1.8MB

  • memory/2060-3-0x0000000004E40000-0x0000000004ED2000-memory.dmp
    Filesize

    584KB

  • memory/2060-4-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
    Filesize

    64KB

  • memory/2060-5-0x0000000004DF0000-0x0000000004DFA000-memory.dmp
    Filesize

    40KB

  • memory/2060-0-0x00000000002D0000-0x0000000000322000-memory.dmp
    Filesize

    328KB

  • memory/2060-20-0x0000000005350000-0x00000000053C6000-memory.dmp
    Filesize

    472KB

  • memory/2060-26-0x0000000006410000-0x0000000006422000-memory.dmp
    Filesize

    72KB

  • memory/2060-38-0x0000000074580000-0x0000000074D31000-memory.dmp
    Filesize

    7.7MB

  • memory/2060-2-0x00000000053F0000-0x0000000005996000-memory.dmp
    Filesize

    5.6MB

  • memory/2060-21-0x0000000006340000-0x000000000635E000-memory.dmp
    Filesize

    120KB

  • memory/2060-27-0x0000000006470000-0x00000000064AC000-memory.dmp
    Filesize

    240KB

  • memory/2060-28-0x00000000065E0000-0x000000000662C000-memory.dmp
    Filesize

    304KB

  • memory/2060-29-0x0000000006730000-0x0000000006796000-memory.dmp
    Filesize

    408KB

  • memory/2060-32-0x0000000007CD0000-0x0000000007D20000-memory.dmp
    Filesize

    320KB

  • memory/2060-33-0x0000000074580000-0x0000000074D31000-memory.dmp
    Filesize

    7.7MB

  • memory/2060-34-0x0000000004DA0000-0x0000000004DB0000-memory.dmp
    Filesize

    64KB

  • memory/2060-1-0x0000000074580000-0x0000000074D31000-memory.dmp
    Filesize

    7.7MB

  • memory/2060-36-0x0000000008250000-0x000000000877C000-memory.dmp
    Filesize

    5.2MB

  • memory/2060-24-0x0000000006980000-0x0000000006F98000-memory.dmp
    Filesize

    6.1MB