General

  • Target

    0a7871874dc7111b978e798f616211f9.bin

  • Size

    327KB

  • Sample

    240428-bc6a6scd66

  • MD5

    9adc73ffc42feeb984db1078b5aad48c

  • SHA1

    32c19ef472d5e9063614f9d8cd950a2667c1d3b7

  • SHA256

    7f3d710dde55365c2a3d8b67956f1169ede7fdbb5507ba2d185db4fdf4fd014c

  • SHA512

    f44376f70a467c59d8bc8aebe525ef5a1fcd3699d5a7f6ba2558f8b83778d328ec74c1b30c3d8769f32845716b5a92fc73378b12825502692b209376d8a8c1ba

  • SSDEEP

    6144:KglVeSHlViOJKjan0rmoVdC72dBT9O+MDlNyt2G3onrds764QHb7jeZGW+oouS88:KgffH2SnnydbID6tGrS764Q773EgHn

Malware Config

Extracted

Family

stealc

C2

http://185.172.128.62

Attributes
  • url_path

    /902e53a07830e030.php

Targets

    • Target

      209765690105250f9d48d09d6bf6c4bbe22668e38b7b7e400b703e27bec45057.exe

    • Size

      449KB

    • MD5

      0a7871874dc7111b978e798f616211f9

    • SHA1

      5f020eefc6d5da7efecd31bd3911911169d99021

    • SHA256

      209765690105250f9d48d09d6bf6c4bbe22668e38b7b7e400b703e27bec45057

    • SHA512

      19b5f8b0f64a0175494d7725875d57cf66a4c90a9fba74e0333f129e1386c6c2458ffc35f4774fad01e8fa2b2ccd59baf56dcc65a27e4f90d42005fe25fbda52

    • SSDEEP

      12288:UguknPtI9oifhEvyzH3Ig4t5Ri3zg8kQAX6YK1:znFRiySH3Ilt5Ri3rkT6Ye

    • Detect ZGRat V1

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Stealc

      Stealc is an infostealer written in C++.

    • ZGRat

      ZGRat is remote access trojan written in C#.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

3
T1552

Credentials In Files

3
T1552.001

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Tasks