Overview

overview

10

Static

static

43_85_73.exe

windows7-x64

10

43_85_73.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    43_85_7369_PDF.zip

  • Size

    3.2MB

  • Sample

    221024-wvax7saacp

  • MD5

    60599a9bdc22afc4983c68c590cfa7e2

  • SHA1

    4fad20e348922e30809c491963c8e69fd5eed0c0

  • SHA256

    e9e3154e1f71df58e61ade53bb23726927b5c23e8027a452e98b1dbcfafb1ade

  • SHA512

    8339f512e0abef4bf948efb150c55210c7995eb030c7bf9b143b2cd64452194efaa5fe414a47dddfa736fefdbe9bc04d972d321ec0666ff79bd7c721c753acdf

  • SSDEEP

    98304:IrJZ9gZeS2QgTWy0mUcfJroRtNuaedPnGvldH:Ir9gMS2jTQmUOoRqdPnGtB

Score
10/10
bitrattrojanupx

Malware Config

Extracted

Family

bitrat

Version

1.38

C2

bitone9090.duckdns.org:9090

bit9090.duckdns.org:9090
Attributes
  • communication_password

    e10adc3949ba59abbe56e057f20f883e

  • tor_process

    tor

Targets

    • Target

      43_85_73.EXE

    • Size

      300.0MB

    • MD5

      8f9d8cc6161e6f0fb40e39d8cc48b041

    • SHA1

      0e97ec09f7e2c4657b088f2089f069c168668a91

    • SHA256

      1c8b09e66801723b6f31af1635a5582cc4445e277bd97bc16890c32378b7264c

    • SHA512

      e48eb929e215095684ca276410bb67f305248ba745443ec6c4eac0ed7704519f35ca7004b8e523533facb5f540a809d1dfbd99061591c44f5fe378d772dc14ef

    • SSDEEP

      196608:sCffCUms3Tei8piR+ZPrUQUUUUUJUUUUUU:1CKSidEPQ

    Score
    10/10
    bitrattrojanupx

    • BitRAT

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

      trojanbitrat

    • Executes dropped EXE

    • 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.

    • Loads dropped DLL

    • Uses the VBS compiler for execution

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Scripting

1
T1064

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks