Analysis

  • max time kernel
    136s
  • max time network
    146s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-06-2023 10:42

General

  • Target

    0x00070000000133ce-111.exe

  • Size

    172KB

  • MD5

    98a688d0cfa03147c49f9c0afdb06c89

  • SHA1

    d302b0bf93681315804bc83078d58ff2f65d1fb3

  • SHA256

    9ecc9f77511fc7985a02ac17988473c0268a7cbdef2044ae807b66b1c442a44b

  • SHA512

    0502453f98bf1150f4a01780fdae6c7677b9f5cacc49dffc69cb60252664d63fab08b9d4534c6df77f2e84de198483eebfe79c0506a936eb4ae1f3dd0aeead19

  • SSDEEP

    3072:Ea/jxl3pym/cbcryE2vs0xNQm2f9JiIE/ww8e8h1:EaNcwuqbdniIE/ww

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.129:19068

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Signatures

  • RedLine

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

  • 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.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0x00070000000133ce-111.exe
    "C:\Users\Admin\AppData\Local\Temp\0x00070000000133ce-111.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1520

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1520-133-0x0000000000D90000-0x0000000000DC0000-memory.dmp
    Filesize

    192KB

  • memory/1520-134-0x000000000B230000-0x000000000B848000-memory.dmp
    Filesize

    6.1MB

  • memory/1520-135-0x000000000AD20000-0x000000000AE2A000-memory.dmp
    Filesize

    1.0MB

  • memory/1520-136-0x000000000AC30000-0x000000000AC42000-memory.dmp
    Filesize

    72KB

  • memory/1520-137-0x000000000AC90000-0x000000000ACCC000-memory.dmp
    Filesize

    240KB

  • memory/1520-138-0x0000000005880000-0x0000000005890000-memory.dmp
    Filesize

    64KB

  • memory/1520-139-0x000000000AF90000-0x000000000B006000-memory.dmp
    Filesize

    472KB

  • memory/1520-140-0x000000000B0B0000-0x000000000B142000-memory.dmp
    Filesize

    584KB

  • memory/1520-141-0x000000000BE00000-0x000000000C3A4000-memory.dmp
    Filesize

    5.6MB

  • memory/1520-142-0x000000000B150000-0x000000000B1B6000-memory.dmp
    Filesize

    408KB

  • memory/1520-143-0x000000000C580000-0x000000000C742000-memory.dmp
    Filesize

    1.8MB

  • memory/1520-144-0x000000000CC80000-0x000000000D1AC000-memory.dmp
    Filesize

    5.2MB

  • memory/1520-145-0x0000000005880000-0x0000000005890000-memory.dmp
    Filesize

    64KB

  • memory/1520-146-0x000000000BD80000-0x000000000BDD0000-memory.dmp
    Filesize

    320KB