Analysis

  • max time kernel
    72s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/02/2023, 11:57

General

  • Target

    9bef7a1de70aac1290858d70571cfb34e863010f9572ef786a245bd673b04abf.exe

  • Size

    340KB

  • MD5

    dd7b43285fb512f5000f4d2861962f10

  • SHA1

    ce4ead89809e7124f17a9130d9951ec8f6f5a44a

  • SHA256

    9bef7a1de70aac1290858d70571cfb34e863010f9572ef786a245bd673b04abf

  • SHA512

    0407133af3f953c78c25684c41fc4ae8143bae1f7c5d2028182d3d8cc29edaf52c3a15544ae1e86173f5d21be52d2d5c1432ae7ac675b944af36b35fd1471f79

  • SSDEEP

    6144:nbDQmioYCCAYp5fRZOVANlZ1iJ5ZccG7uMR9NX23BoIgPEDZCO4lw1JedPlC:nbDQ7LpDcVAN1lDm3BoIgPEDZCO4lw1H

Malware Config

Extracted

Family

redline

Botnet

24.01

C2

37.220.86.164:29170

Attributes
  • auth_value

    1c7f0aa21138601b5201a3a4a0123991

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\9bef7a1de70aac1290858d70571cfb34e863010f9572ef786a245bd673b04abf.exe
    "C:\Users\Admin\AppData\Local\Temp\9bef7a1de70aac1290858d70571cfb34e863010f9572ef786a245bd673b04abf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:2760

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2760-132-0x00000000004D0000-0x000000000052A000-memory.dmp

    Filesize

    360KB

  • memory/2760-133-0x0000000005610000-0x0000000005C28000-memory.dmp

    Filesize

    6.1MB

  • memory/2760-134-0x0000000005100000-0x000000000520A000-memory.dmp

    Filesize

    1.0MB

  • memory/2760-135-0x0000000004FF0000-0x0000000005002000-memory.dmp

    Filesize

    72KB

  • memory/2760-136-0x0000000005050000-0x000000000508C000-memory.dmp

    Filesize

    240KB

  • memory/2760-137-0x0000000005490000-0x0000000005522000-memory.dmp

    Filesize

    584KB

  • memory/2760-138-0x00000000066D0000-0x0000000006C74000-memory.dmp

    Filesize

    5.6MB

  • memory/2760-139-0x0000000005530000-0x0000000005596000-memory.dmp

    Filesize

    408KB

  • memory/2760-140-0x0000000006570000-0x00000000065E6000-memory.dmp

    Filesize

    472KB

  • memory/2760-141-0x00000000065F0000-0x0000000006640000-memory.dmp

    Filesize

    320KB

  • memory/2760-142-0x0000000008C60000-0x0000000008E22000-memory.dmp

    Filesize

    1.8MB

  • memory/2760-143-0x0000000009570000-0x0000000009A9C000-memory.dmp

    Filesize

    5.2MB