Analysis

  • max time kernel
    112s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7v20201028
  • submitted
    09-11-2020 21:56

General

  • Target

    26eb49d7b6c68105af777f6a4681b6a9be1e5673467e4b77848f391bdb681d28.exe

  • Size

    598KB

  • MD5

    cb0a06a7bf5a2017f1a58fcd576d117d

  • SHA1

    c30ad86b1196cd4307f3b3cfa4b638d236a03b02

  • SHA256

    26eb49d7b6c68105af777f6a4681b6a9be1e5673467e4b77848f391bdb681d28

  • SHA512

    3132cfe92836d5eb77f005e04939acf83626f28a3f2cce4835c2c7093cc7c970aa91f686e8e650dcec704f8bc55cd5309a03d4032ce443e246773b61ba77130f

Malware Config

Signatures

  • Reads user/profile data of local email clients 2 TTPs

    Email clients store some user data on disk where infostealers will often target it.

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses 2FA software files, 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.

  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\26eb49d7b6c68105af777f6a4681b6a9be1e5673467e4b77848f391bdb681d28.exe
    "C:\Users\Admin\AppData\Local\Temp\26eb49d7b6c68105af777f6a4681b6a9be1e5673467e4b77848f391bdb681d28.exe"
    1⤵
    • Checks processor information in registry
    • Suspicious behavior: EnumeratesProcesses
    PID:1700

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

1
T1082

Collection

Data from Local System

3
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1196-7-0x000007FEF69E0000-0x000007FEF6C5A000-memory.dmp
    Filesize

    2.5MB

  • memory/1700-0-0x0000000000D49000-0x0000000000D4A000-memory.dmp
    Filesize

    4KB

  • memory/1700-1-0x0000000002650000-0x0000000002661000-memory.dmp
    Filesize

    68KB