General

  • Target

    0722_0258046206.xls

  • Size

    343KB

  • Sample

    210722-d3lmdt3zm2

  • MD5

    4942f8e35bde6d5e85139c848a8285c0

  • SHA1

    7ae9a3b43f191fdc818cbbdcaa60b475e64e3b9e

  • SHA256

    e4a33c7818a9cf9ceb3ac44b0138c1bbd40f288bdaf8839add5b42e74a238ade

  • SHA512

    9186518dc8ca345f8afb53ee03609a1b0704adcace59a3bfba3e3596f89489f5cdad5b19a802a93ff285bb4f75e130088e5060eb0da0b469cca63bb6ae024d5b

Malware Config

Extracted

Family

hancitor

Botnet

2207_xwpi67

C2

http://tholeferli.com/8/forum.php

http://aidgodown.ru/8/forum.php

http://relifleappin.ru/8/forum.php

Extracted

Family

fickerstealer

C2

pospvisis.com:80

Targets

    • Target

      0722_0258046206.xls

    • Size

      343KB

    • MD5

      4942f8e35bde6d5e85139c848a8285c0

    • SHA1

      7ae9a3b43f191fdc818cbbdcaa60b475e64e3b9e

    • SHA256

      e4a33c7818a9cf9ceb3ac44b0138c1bbd40f288bdaf8839add5b42e74a238ade

    • SHA512

      9186518dc8ca345f8afb53ee03609a1b0704adcace59a3bfba3e3596f89489f5cdad5b19a802a93ff285bb4f75e130088e5060eb0da0b469cca63bb6ae024d5b

    • Fickerstealer

      Ficker is an infostealer written in Rust and ASM.

    • Hancitor

      Hancitor is downloader used to deliver other malware families.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • 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.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • 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

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Data from Local System

2
T1005

Tasks