Analysis

  • max time kernel
    138s
  • max time network
    146s
  • 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 11:21

General

  • Target

    0695af5e2508472375d4d49be609de4c943baad7690b00f8c43489154fdb3d50.exe

  • Size

    305KB

  • MD5

    d611f5c20fdddb11e440e839e8281748

  • SHA1

    dec9fd2967a0e12aef4668bd7650c34f8b051c64

  • SHA256

    0695af5e2508472375d4d49be609de4c943baad7690b00f8c43489154fdb3d50

  • SHA512

    b249b264124662b55a5fa2e88b25f80fa77f380f0858c192bc0223418066e002c461c0dafb8a4c7e3648862bed77768049c9acd2d9efa43285feca92ce669893

  • 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 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0695af5e2508472375d4d49be609de4c943baad7690b00f8c43489154fdb3d50.exe
    "C:\Users\Admin\AppData\Local\Temp\0695af5e2508472375d4d49be609de4c943baad7690b00f8c43489154fdb3d50.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1644

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Tmp6810.tmp
    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/1644-27-0x0000000006330000-0x000000000643A000-memory.dmp
    Filesize

    1.0MB

  • memory/1644-37-0x0000000074410000-0x0000000074BC0000-memory.dmp
    Filesize

    7.7MB

  • memory/1644-3-0x0000000004B30000-0x0000000004BC2000-memory.dmp
    Filesize

    584KB

  • memory/1644-4-0x0000000004D20000-0x0000000004D30000-memory.dmp
    Filesize

    64KB

  • memory/1644-5-0x0000000004CD0000-0x0000000004CDA000-memory.dmp
    Filesize

    40KB

  • memory/1644-0-0x00000000000D0000-0x0000000000122000-memory.dmp
    Filesize

    328KB

  • memory/1644-22-0x0000000005770000-0x00000000057E6000-memory.dmp
    Filesize

    472KB

  • memory/1644-29-0x00000000062D0000-0x000000000630C000-memory.dmp
    Filesize

    240KB

  • memory/1644-40-0x0000000074410000-0x0000000074BC0000-memory.dmp
    Filesize

    7.7MB

  • memory/1644-2-0x0000000005040000-0x00000000055E4000-memory.dmp
    Filesize

    5.6MB

  • memory/1644-23-0x00000000061A0000-0x00000000061BE000-memory.dmp
    Filesize

    120KB

  • memory/1644-28-0x0000000006270000-0x0000000006282000-memory.dmp
    Filesize

    72KB

  • memory/1644-30-0x0000000006440000-0x000000000648C000-memory.dmp
    Filesize

    304KB

  • memory/1644-31-0x0000000006580000-0x00000000065E6000-memory.dmp
    Filesize

    408KB

  • memory/1644-34-0x0000000006780000-0x00000000067D0000-memory.dmp
    Filesize

    320KB

  • memory/1644-35-0x00000000073C0000-0x0000000007582000-memory.dmp
    Filesize

    1.8MB

  • memory/1644-36-0x00000000084D0000-0x00000000089FC000-memory.dmp
    Filesize

    5.2MB

  • memory/1644-1-0x0000000074410000-0x0000000074BC0000-memory.dmp
    Filesize

    7.7MB

  • memory/1644-38-0x0000000004D20000-0x0000000004D30000-memory.dmp
    Filesize

    64KB

  • memory/1644-26-0x00000000067E0000-0x0000000006DF8000-memory.dmp
    Filesize

    6.1MB