Overview

overview

10

Static

static

a1ac778bf5...df.exe

windows7_x64

9

a1ac778bf5...df.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    a1ac778bf577c08427a07d56b3cbb032d064cfe111e63662e08f3d06eef75adf

  • Size

    4.1MB

  • Sample

    220708-k6w42aaggp

  • MD5

    86f25489052a06a801557e86481eb4ff

  • SHA1

    93da8b350f7be13a5a0f89d6a85b17687a7ff78b

  • SHA256

    a1ac778bf577c08427a07d56b3cbb032d064cfe111e63662e08f3d06eef75adf

  • SHA512

    9209fe7359c03a25fc1dc7b4d4c03fa3f6e12935ee450562be447598cc8b4bb1357fe0625603f4f00a8aa47bebb9b388cef67583887f97bb16dfc40c6a3144d5

Score
10/10
bitratevasiontrojan

Malware Config

Extracted

Family

bitrat

Version

1.33

C2

venomzilla07.ddns.net:64019

Attributes
  • communication_password

    99cff31f078fc5dbb590386c5ea458de

  • tor_process

    tor

Targets

    • Target

      a1ac778bf577c08427a07d56b3cbb032d064cfe111e63662e08f3d06eef75adf

    • Size

      4.1MB

    • MD5

      86f25489052a06a801557e86481eb4ff

    • SHA1

      93da8b350f7be13a5a0f89d6a85b17687a7ff78b

    • SHA256

      a1ac778bf577c08427a07d56b3cbb032d064cfe111e63662e08f3d06eef75adf

    • SHA512

      9209fe7359c03a25fc1dc7b4d4c03fa3f6e12935ee450562be447598cc8b4bb1357fe0625603f4f00a8aa47bebb9b388cef67583887f97bb16dfc40c6a3144d5

    Score
    10/10
    evasionbitrattrojan

    • BitRAT

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

      trojanbitrat

    • Looks for VirtualBox Guest Additions in registry

      evasion

    • Looks for VMWare Tools registry key

      evasion

    • Checks BIOS information in registry

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

    • Checks computer location settings

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

    • Maps connected drives based on registry

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

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

2
T1497

Credential Access

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

2
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks