Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-04-2024 13:45

General

  • Target

    05fd483245004ade5f37716b1337abac30a7f73d785b48ff0836ece8912a32ac.exe

  • Size

    306KB

  • MD5

    8b15e951fe287a508bc2ab7372e5169b

  • SHA1

    eca3d6938deff132bbd1927f0ac1a03d98a6eaec

  • SHA256

    05fd483245004ade5f37716b1337abac30a7f73d785b48ff0836ece8912a32ac

  • SHA512

    e6fc126dae2fbc728750e976d8155890f736530e53f5cc09a08b9855e597441af69de6cac267071725fa8f7cdab5ec70a1ae3c65dcdb71565e769d8e8c79fe5e

  • 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 19 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\05fd483245004ade5f37716b1337abac30a7f73d785b48ff0836ece8912a32ac.exe
    "C:\Users\Admin\AppData\Local\Temp\05fd483245004ade5f37716b1337abac30a7f73d785b48ff0836ece8912a32ac.exe"
    1⤵
    • Modifies system certificate store
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:3364

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\Tmp194F.tmp
    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/3364-23-0x0000000006890000-0x00000000068AE000-memory.dmp
    Filesize

    120KB

  • memory/3364-3-0x0000000005170000-0x0000000005202000-memory.dmp
    Filesize

    584KB

  • memory/3364-27-0x0000000006A20000-0x0000000006B2A000-memory.dmp
    Filesize

    1.0MB

  • memory/3364-28-0x0000000006960000-0x0000000006972000-memory.dmp
    Filesize

    72KB

  • memory/3364-5-0x0000000005120000-0x000000000512A000-memory.dmp
    Filesize

    40KB

  • memory/3364-1-0x00000000006B0000-0x0000000000702000-memory.dmp
    Filesize

    328KB

  • memory/3364-22-0x0000000005DA0000-0x0000000005E16000-memory.dmp
    Filesize

    472KB

  • memory/3364-0-0x0000000074ED0000-0x0000000075680000-memory.dmp
    Filesize

    7.7MB

  • memory/3364-37-0x0000000074ED0000-0x0000000075680000-memory.dmp
    Filesize

    7.7MB

  • memory/3364-2-0x00000000057F0000-0x0000000005D94000-memory.dmp
    Filesize

    5.6MB

  • memory/3364-4-0x00000000052E0000-0x00000000052F0000-memory.dmp
    Filesize

    64KB

  • memory/3364-29-0x00000000069C0000-0x00000000069FC000-memory.dmp
    Filesize

    240KB

  • memory/3364-30-0x0000000006B30000-0x0000000006B7C000-memory.dmp
    Filesize

    304KB

  • memory/3364-31-0x0000000006C70000-0x0000000006CD6000-memory.dmp
    Filesize

    408KB

  • memory/3364-32-0x00000000075F0000-0x0000000007640000-memory.dmp
    Filesize

    320KB

  • memory/3364-33-0x0000000007A10000-0x0000000007BD2000-memory.dmp
    Filesize

    1.8MB

  • memory/3364-34-0x0000000008110000-0x000000000863C000-memory.dmp
    Filesize

    5.2MB

  • memory/3364-26-0x0000000006ED0000-0x00000000074E8000-memory.dmp
    Filesize

    6.1MB