Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    27-11-2021 14:10

General

  • Target

    5d49e65a1cbc3adccd5e1cf72d967917c6c2fea9e1c0020fe0be4e76f9459950.exe

  • Size

    423KB

  • MD5

    c1c75bceb5465c43370d94d22a40a94c

  • SHA1

    e51cab6372c3bf4708200bab42a6b8396507f9fd

  • SHA256

    5d49e65a1cbc3adccd5e1cf72d967917c6c2fea9e1c0020fe0be4e76f9459950

  • SHA512

    11b0034c4f28d7944673c8ad8ad05ced0a51b7b5674716fca083fe0e6fd9d5b8d14560714e20d1fe14253fa1bf474499824e9fd7f4658d1328a4c4bdbdab3beb

Malware Config

Extracted

Family

redline

Botnet

Updbdate

C2

193.56.146.64:65441

Signatures

  • RedLine

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

  • RedLine Payload 2 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.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5d49e65a1cbc3adccd5e1cf72d967917c6c2fea9e1c0020fe0be4e76f9459950.exe
    "C:\Users\Admin\AppData\Local\Temp\5d49e65a1cbc3adccd5e1cf72d967917c6c2fea9e1c0020fe0be4e76f9459950.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2816

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/2816-116-0x0000000004F90000-0x0000000004FC9000-memory.dmp
    Filesize

    228KB

  • memory/2816-117-0x0000000000400000-0x0000000003245000-memory.dmp
    Filesize

    46.3MB

  • memory/2816-118-0x0000000005180000-0x00000000051AE000-memory.dmp
    Filesize

    184KB

  • memory/2816-120-0x0000000007A32000-0x0000000007A33000-memory.dmp
    Filesize

    4KB

  • memory/2816-119-0x0000000007A30000-0x0000000007A31000-memory.dmp
    Filesize

    4KB

  • memory/2816-121-0x0000000007A40000-0x0000000007A41000-memory.dmp
    Filesize

    4KB

  • memory/2816-122-0x0000000007A33000-0x0000000007A34000-memory.dmp
    Filesize

    4KB

  • memory/2816-123-0x00000000055A0000-0x00000000055CC000-memory.dmp
    Filesize

    176KB

  • memory/2816-124-0x0000000007F40000-0x0000000007F41000-memory.dmp
    Filesize

    4KB

  • memory/2816-125-0x00000000079B0000-0x00000000079B1000-memory.dmp
    Filesize

    4KB

  • memory/2816-126-0x0000000008550000-0x0000000008551000-memory.dmp
    Filesize

    4KB

  • memory/2816-127-0x00000000079E0000-0x00000000079E1000-memory.dmp
    Filesize

    4KB

  • memory/2816-128-0x0000000007A34000-0x0000000007A36000-memory.dmp
    Filesize

    8KB

  • memory/2816-129-0x00000000087A0000-0x00000000087A1000-memory.dmp
    Filesize

    4KB

  • memory/2816-130-0x0000000008930000-0x0000000008931000-memory.dmp
    Filesize

    4KB

  • memory/2816-131-0x00000000089B0000-0x00000000089B1000-memory.dmp
    Filesize

    4KB

  • memory/2816-132-0x0000000008A90000-0x0000000008A91000-memory.dmp
    Filesize

    4KB

  • memory/2816-133-0x0000000008C50000-0x0000000008C51000-memory.dmp
    Filesize

    4KB

  • memory/2816-134-0x0000000009350000-0x0000000009351000-memory.dmp
    Filesize

    4KB

  • memory/2816-135-0x0000000009530000-0x0000000009531000-memory.dmp
    Filesize

    4KB