General

  • Target

    mixsix_20210918-083322

  • Size

    477KB

  • Sample

    210926-nxwnpaegd2

  • MD5

    2fac8e63e19d0716a2f8f3ba74d59072

  • SHA1

    026d9481ea89cd8532091581bba7288d85a29ea1

  • SHA256

    7d18312efe76b08aab2d33f3dcc7c65ff5f7fc5b0215a8d3dcf67144163e0a41

  • SHA512

    eb9eb5f707044fa4434cf34bce713513774d24a1e2ccf1949927c6207c59ebc1ff03c50f0a91b849bec1e6d5f66a28dec7b5029fdbad763ad9d6935eb3167127

Malware Config

Extracted

Family

fickerstealer

C2

game2030.site:80

Targets

    • Target

      mixsix_20210918-083322

    • Size

      477KB

    • MD5

      2fac8e63e19d0716a2f8f3ba74d59072

    • SHA1

      026d9481ea89cd8532091581bba7288d85a29ea1

    • SHA256

      7d18312efe76b08aab2d33f3dcc7c65ff5f7fc5b0215a8d3dcf67144163e0a41

    • SHA512

      eb9eb5f707044fa4434cf34bce713513774d24a1e2ccf1949927c6207c59ebc1ff03c50f0a91b849bec1e6d5f66a28dec7b5029fdbad763ad9d6935eb3167127

    • Fickerstealer

      Ficker is an infostealer written in Rust and ASM.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Looks up external IP address via web service

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

    • Suspicious use of SetThreadContext

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

Tasks