Analysis

  • max time kernel
    289s
  • max time network
    303s
  • platform
    windows10-1703_x64
  • resource
    win10-20231215-en
  • resource tags

    arch:x64arch:x86image:win10-20231215-enlocale:en-usos:windows10-1703-x64system
  • submitted
    07-02-2024 07:44

General

  • Target

    e7216d8b7084c0c36d90aefaf30bb7b6d10ae2ecae700889d459ed5ab1b26a59.exe

  • Size

    313KB

  • MD5

    f733785f9d088490b784d4dc5584ebfb

  • SHA1

    6c073d4208fee7cc88a235a3759b586889b91adf

  • SHA256

    e7216d8b7084c0c36d90aefaf30bb7b6d10ae2ecae700889d459ed5ab1b26a59

  • SHA512

    43589b18333b0edcd6e300577f86de685058df5533bcbfdd3e30497aa76176008125fbd28deecaca5e6132c42cc5c0a583c34497f40dbe4ea577333eaebab899

  • SSDEEP

    3072:kA05OJdM+K9F3OFq70W09SIg8Ikn2YSxx1m6MRqfjDv/YUeqiOL2bBOE:sma9Y40r8IIDxx9MRqfjD4aL

Malware Config

Extracted

Family

redline

Botnet

@oni912

C2

45.15.156.209:40481

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.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e7216d8b7084c0c36d90aefaf30bb7b6d10ae2ecae700889d459ed5ab1b26a59.exe
    "C:\Users\Admin\AppData\Local\Temp\e7216d8b7084c0c36d90aefaf30bb7b6d10ae2ecae700889d459ed5ab1b26a59.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:164

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/164-1-0x0000000073750000-0x0000000073E3E000-memory.dmp
    Filesize

    6.9MB

  • memory/164-0-0x00000000008F0000-0x0000000000944000-memory.dmp
    Filesize

    336KB

  • memory/164-2-0x0000000005720000-0x0000000005C1E000-memory.dmp
    Filesize

    5.0MB

  • memory/164-3-0x0000000005220000-0x00000000052B2000-memory.dmp
    Filesize

    584KB

  • memory/164-4-0x0000000005200000-0x0000000005210000-memory.dmp
    Filesize

    64KB

  • memory/164-5-0x00000000051B0000-0x00000000051BA000-memory.dmp
    Filesize

    40KB

  • memory/164-6-0x00000000066F0000-0x0000000006CF6000-memory.dmp
    Filesize

    6.0MB

  • memory/164-7-0x0000000007F50000-0x000000000805A000-memory.dmp
    Filesize

    1.0MB

  • memory/164-8-0x0000000007E40000-0x0000000007E52000-memory.dmp
    Filesize

    72KB

  • memory/164-9-0x0000000007EA0000-0x0000000007EDE000-memory.dmp
    Filesize

    248KB

  • memory/164-10-0x0000000007EE0000-0x0000000007F2B000-memory.dmp
    Filesize

    300KB

  • memory/164-11-0x0000000008A80000-0x0000000008AE6000-memory.dmp
    Filesize

    408KB

  • memory/164-12-0x0000000005200000-0x0000000005210000-memory.dmp
    Filesize

    64KB

  • memory/164-13-0x0000000009830000-0x0000000009880000-memory.dmp
    Filesize

    320KB

  • memory/164-14-0x00000000093D0000-0x0000000009592000-memory.dmp
    Filesize

    1.8MB

  • memory/164-15-0x0000000009DB0000-0x000000000A2DC000-memory.dmp
    Filesize

    5.2MB

  • memory/164-17-0x0000000073750000-0x0000000073E3E000-memory.dmp
    Filesize

    6.9MB