Overview

overview

10

Static

static

3

ff887fa781...18.exe

windows7-x64

10

ff887fa781...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    ff887fa7815b8759a4908e7db7246dff_JaffaCakes118

  • Size

    2.9MB

  • Sample

    240421-r9gxvadf55

  • MD5

    ff887fa7815b8759a4908e7db7246dff

  • SHA1

    643240f371ba273be5d24d279fa4a12e45d49b19

  • SHA256

    34637d766580ee138044aba566756d6ee1356ad1915df4778c72e74dcabd25bb

  • SHA512

    3b409a1afd836636a25b93e9a6a8c15d3686b249a05ba60735864cf884f5f9a816e96ee02f411bc31cba5380f1b5e861f5b78c09ceb9c9eddd2a17fe90cf614f

  • SSDEEP

    49152:SaMq0SaVfvc8NDRxHjfUlcfkDKG0y4fTOy6XWa:RWa

Score
10/10
bitratzgratpersistencerattrojan

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

vslt.info:1972

Attributes
  • communication_password

    81dc9bdb52d04dc20036dbd8313ed055

  • tor_process

    tor

Targets

    • Target

      ff887fa7815b8759a4908e7db7246dff_JaffaCakes118

    • Size

      2.9MB

    • MD5

      ff887fa7815b8759a4908e7db7246dff

    • SHA1

      643240f371ba273be5d24d279fa4a12e45d49b19

    • SHA256

      34637d766580ee138044aba566756d6ee1356ad1915df4778c72e74dcabd25bb

    • SHA512

      3b409a1afd836636a25b93e9a6a8c15d3686b249a05ba60735864cf884f5f9a816e96ee02f411bc31cba5380f1b5e861f5b78c09ceb9c9eddd2a17fe90cf614f

    • SSDEEP

      49152:SaMq0SaVfvc8NDRxHjfUlcfkDKG0y4fTOy6XWa:RWa

    Score
    10/10
    zgratpersistenceratbitrattrojan

    • BitRAT

      BitRAT is a remote access tool written in C++ and uses leaked source code from other families.

      trojanbitrat

    • Detect ZGRat V1

    • Modifies WinLogon for persistence

      persistence

    • ZGRat

      ZGRat is remote access trojan written in C#.

      ratzgrat

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks