Analysis

  • max time kernel
    106s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12-04-2023 18:29

General

  • Target

    0x0007000000013a41-997.exe

  • Size

    169KB

  • MD5

    1ec7bf6887a5e7635f0aa0c916bd5df1

  • SHA1

    4684211c71bf67213e970d1e1b4a2cab24d2e2d5

  • SHA256

    93a4506ed06e7cccbba5593d0b2f7dcce7a7050d91d83dd9128a4da8ee8568c9

  • SHA512

    b204198b0a0d42156d72c36ede876387869922ea64f4382954b8c89de66cd25299b988cf525e210d6ebe14065e73bb0a123993f5a4d56eba48c90f02778f2fd9

  • SSDEEP

    3072:zbo2i9G9tCQUqVY+FRV1Qw88GjEop8e8hb:zbo2ik9E+F9Qw88GjEop

Malware Config

Extracted

Family

redline

Botnet

zima

C2

176.113.115.145:4125

Attributes
  • auth_value

    2ef701d510c0d27e8a8e3270281678b1

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\0x0007000000013a41-997.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0007000000013a41-997.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2484

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/2484-133-0x0000000000B40000-0x0000000000B70000-memory.dmp
    Filesize

    192KB

  • memory/2484-134-0x000000000AF30000-0x000000000B548000-memory.dmp
    Filesize

    6.1MB

  • memory/2484-135-0x000000000AA90000-0x000000000AB9A000-memory.dmp
    Filesize

    1.0MB

  • memory/2484-136-0x000000000A9C0000-0x000000000A9D2000-memory.dmp
    Filesize

    72KB

  • memory/2484-137-0x000000000AA20000-0x000000000AA5C000-memory.dmp
    Filesize

    240KB

  • memory/2484-138-0x0000000002EC0000-0x0000000002ED0000-memory.dmp
    Filesize

    64KB

  • memory/2484-139-0x000000000AE30000-0x000000000AEA6000-memory.dmp
    Filesize

    472KB

  • memory/2484-140-0x000000000B5F0000-0x000000000B682000-memory.dmp
    Filesize

    584KB

  • memory/2484-141-0x000000000AEB0000-0x000000000AF16000-memory.dmp
    Filesize

    408KB

  • memory/2484-142-0x000000000BF40000-0x000000000C4E4000-memory.dmp
    Filesize

    5.6MB

  • memory/2484-143-0x0000000002EC0000-0x0000000002ED0000-memory.dmp
    Filesize

    64KB

  • memory/2484-144-0x000000000BD70000-0x000000000BF32000-memory.dmp
    Filesize

    1.8MB

  • memory/2484-145-0x000000000CA20000-0x000000000CF4C000-memory.dmp
    Filesize

    5.2MB

  • memory/2484-146-0x000000000BC60000-0x000000000BCB0000-memory.dmp
    Filesize

    320KB