Overview

overview

10

Static

static

b21d2e0f13...bf.exe

windows7_x64

10

b21d2e0f13...bf.exe

windows10_x64

10

Sharing

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General

  • Target

    b21d2e0f13942f6acfceae3c6272513956d2cf400766ecd3cadf241674cd6fbf

  • Size

    2.2MB

  • Sample

    220121-299yqscfa6

  • MD5

    38d8d257e09a25020288b83ab37af7f7

  • SHA1

    a9b65b4d52b68aa8422eff17f7b258eec3852e99

  • SHA256

    b21d2e0f13942f6acfceae3c6272513956d2cf400766ecd3cadf241674cd6fbf

  • SHA512

    9afa74e14f4773e2f09e7077bec4ca57569f8c51e6e1a255a589e8e39188e0c7167a7d1133ac179c2379a57e9e03de4c2bb0520bbffc0b3e4226af5c75f61024

Score
10/10
bitratpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.35

C2

publiquilla.linkpc.net:9091

Attributes
  • communication_password

    bfdba24ee3d61f0260c4dc1034c3ee43

  • install_dir

    System32dll

  • install_file

    System32077273dll.exe

  • tor_process

    tor

Targets

    • Target

      b21d2e0f13942f6acfceae3c6272513956d2cf400766ecd3cadf241674cd6fbf

    • Size

      2.2MB

    • MD5

      38d8d257e09a25020288b83ab37af7f7

    • SHA1

      a9b65b4d52b68aa8422eff17f7b258eec3852e99

    • SHA256

      b21d2e0f13942f6acfceae3c6272513956d2cf400766ecd3cadf241674cd6fbf

    • SHA512

      9afa74e14f4773e2f09e7077bec4ca57569f8c51e6e1a255a589e8e39188e0c7167a7d1133ac179c2379a57e9e03de4c2bb0520bbffc0b3e4226af5c75f61024

    Score
    10/10
    bitratpersistencetrojanupx

    • BitRAT

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

      trojanbitrat

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx

    • Adds Run key to start application

      persistence

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks