Overview

overview

10

Static

static

10

0x00080000...95.exe

windows7-x64

10

0x00080000...95.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    0x00080000000122dd-95.dat

  • Size

    7.8MB

  • Sample

    230321-dkpz9sae9x

  • MD5

    e3286231ff166eaad0d44d4159ab069e

  • SHA1

    454e3d63906361fe4189d9075cbcbde48bf03928

  • SHA256

    65042380ce216a24adb86812ca4e49957cd683b76ab07590ad335edbf5e21589

  • SHA512

    148a20df92c7bfefc7fe8979599213e03416b66530a3ba65e8205760bb3e2746cbb987894ec6f9cd6fb711437bfb821734ce1bed84d6230b29cdc55b078cf56b

  • SSDEEP

    196608:oIRcbH4jSteTGv+xwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:odHsfu+xwZ6v1CPwDv3uFteg2EeJUO9E

Score
10/10
bitratpersistencetrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

4napo6g3cp6av4hmxmwzi5lyojpfk3i2kl2tpssb2wvidqsa3kzo6eyd.onion:80

Attributes
  • communication_password

    a47f89e7b85c1832b4df1ba9bfc8404f

  • install_dir

    Chrome

  • install_file

    Chrome.exe

  • tor_process

    tor

Targets

    • Target

      0x00080000000122dd-95.dat

    • Size

      7.8MB

    • MD5

      e3286231ff166eaad0d44d4159ab069e

    • SHA1

      454e3d63906361fe4189d9075cbcbde48bf03928

    • SHA256

      65042380ce216a24adb86812ca4e49957cd683b76ab07590ad335edbf5e21589

    • SHA512

      148a20df92c7bfefc7fe8979599213e03416b66530a3ba65e8205760bb3e2746cbb987894ec6f9cd6fb711437bfb821734ce1bed84d6230b29cdc55b078cf56b

    • SSDEEP

      196608:oIRcbH4jSteTGv+xwhzav1yo31CPwDv3uFZjeg2EeJUO9WLQkDxtw3iFFrS6XOf:odHsfu+xwZ6v1CPwDv3uFteg2EeJUO9E

    Score
    10/10
    bitratpersistencetrojanupx

    • BitRAT

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

      trojanbitrat

    • ACProtect 1.3x - 1.4x DLL software

      Detects file using ACProtect software.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Adds Run key to start application

      persistence

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    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

2
T1112

Install Root Certificate

1
T1130

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks