Analysis

  • max time kernel
    30s
  • max time network
    32s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    29-03-2023 16:22

General

  • Target

    82b32f464096b34f47374b935f88264215cedff3ca4207cc4aacf9b7fb6469f3.exe

  • Size

    175KB

  • MD5

    cdb6a810f86662ee419547e61083cf0b

  • SHA1

    cbde6fabd9659881263fb6286ca4a9c76dd66e5d

  • SHA256

    82b32f464096b34f47374b935f88264215cedff3ca4207cc4aacf9b7fb6469f3

  • SHA512

    86ba160971569d459df6df6007c4f5ef344976b55aeefb043deda091c6f9651f8f15a2f09bed63a4e804836da55dc1807c2d4557d3617c20d9990e5e650d0cbd

  • SSDEEP

    3072:VxqZWn7aNQYF8ZueD59IhmHxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOuw+caq:fqZuZZIh

Malware Config

Extracted

Family

redline

Botnet

muse

C2

176.113.115.145:4125

Attributes
  • auth_value

    b91988a63a24940038d9262827a5320c

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\82b32f464096b34f47374b935f88264215cedff3ca4207cc4aacf9b7fb6469f3.exe
    "C:\Users\Admin\AppData\Local\Temp\82b32f464096b34f47374b935f88264215cedff3ca4207cc4aacf9b7fb6469f3.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:1724

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/1724-54-0x0000000000F40000-0x0000000000F72000-memory.dmp
    Filesize

    200KB

  • memory/1724-55-0x0000000000570000-0x00000000005B0000-memory.dmp
    Filesize

    256KB