Overview

overview

7

Static

static

rechnung_n...89.exe

windows7-x64

7

rechnung_n...89.exe

windows10-2004-x64

5

Sharing

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General

  • Target

    8d6be2e92896af3b21d24c5db4e168f6249bf27276fa0b6d6dc5e4d2b50552db

  • Size

    126KB

  • Sample

    221124-et418abg2x

  • MD5

    66a99905f35e110ce79f6d0c5e8ffc47

  • SHA1

    78ce0d66cbbfc17e6c228e1ea62ee3ba1464ccde

  • SHA256

    8d6be2e92896af3b21d24c5db4e168f6249bf27276fa0b6d6dc5e4d2b50552db

  • SHA512

    f8eea61f4cb6e3b14824cb30f164b890d7fc4d9090a448429d8bda2bf0c0e5efccc4079788f9da186d6aa2ef9a29ad814b54446f10fd3e30fdcb650474606426

  • SSDEEP

    3072:muRvQ2PK/C01cY3XO29Y5eCPN2bViTpRJP12EFs+NLY+wRNgsW95LWe:m12C/HO1CY5e+CVijyEXlY+su9xWe

Score
7/10
persistence

Malware Config

Targets

    • Target

      rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

    • Size

      168KB

    • MD5

      03bbe5696e292a27becc2197f1024a16

    • SHA1

      59802f9b918bed69eaf113f1ab24698bd46392d0

    • SHA256

      6452bb100340136bacfe46a6c14d211f409144fe0919768fde8feb52536583a5

    • SHA512

      36b8b3f166e87aa9c34401159dc16d0f757d1750a66bfe580e754677c59666c000a8c92484dec025ab8ec379096e24271435f25fb9e507a36d31bfc70f1bd270

    • SSDEEP

      3072:2dLyZlwEyKcoO29Y5eCPN2bViTphJP12EFs+NLVgu2TVAOWX:oLaw7F3CY5e+CVi/yEXlVh2hk

    Score
    7/10
    persistence

    • Deletes itself

    • Adds Run key to start application

      persistence

    • 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