Overview

overview

10

Static

static

ESPECTIVAM...ON.exe

windows7_x64

10

ESPECTIVAM...ON.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    ESPECTIVAMENTE ANEXOMOS SU BOLETA DE CITACION.exe

  • Size

    371KB

  • Sample

    220603-tskzaaffbk

  • MD5

    9f495470fa07e7c507648a7e4b1a6782

  • SHA1

    844ec7af5261f2e4cbeef7ef7fe767673764bec4

  • SHA256

    57729955749eded12d1f59824756b2f2e6aeaaf38774bc63799a96df67f02f6d

  • SHA512

    3c493241a8f39b41c45b9bf091a97b4f8dde4910c36c8963b546233ae7f3d0e84a295e4671b8182495bbffab312d76f1c9448e8be3d0ef3d6723c88318b226be

Score
10/10
bitratpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

reyhrwwet4y.duckdns.org :1880

Attributes
  • communication_password

    202cb962ac59075b964b07152d234b70

  • tor_process

    tor

Targets

    • Target

      ESPECTIVAMENTE ANEXOMOS SU BOLETA DE CITACION.exe

    • Size

      371KB

    • MD5

      9f495470fa07e7c507648a7e4b1a6782

    • SHA1

      844ec7af5261f2e4cbeef7ef7fe767673764bec4

    • SHA256

      57729955749eded12d1f59824756b2f2e6aeaaf38774bc63799a96df67f02f6d

    • SHA512

      3c493241a8f39b41c45b9bf091a97b4f8dde4910c36c8963b546233ae7f3d0e84a295e4671b8182495bbffab312d76f1c9448e8be3d0ef3d6723c88318b226be

    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

    • Checks computer location settings

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

    • 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

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks