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

    8f9a87642e60167e7e92118a0e0626e614819bb8610dd4b2ed34f7190d87df50

  • Size

    124KB

  • Sample

    221124-ew2nwagf84

  • MD5

    4525b3ee928b54c8ec0aa2a847ec5497

  • SHA1

    f68bd34d532ec3a58425ecf7b0f43ead1d4498eb

  • SHA256

    8f9a87642e60167e7e92118a0e0626e614819bb8610dd4b2ed34f7190d87df50

  • SHA512

    6b0543c7bfd0af810244956df35525246173a3fcc05e286a3729a91d244f9882fd85f8bafe13315e697b8e899b959de96281bad16ff111c17566420a753088d5

  • SSDEEP

    3072:hvKYibOc7OECeWVKXdevcaFFAn+jUkrKkO2WU2wmLg:hSYitaxeSKXgcaZBx3fUg

Score
7/10
persistence

Malware Config

Targets

    • Target

      rechnung_november_2014_0003900028_2014_11_0029302375471_03_444_0039938289.exe

    • Size

      164KB

    • MD5

      744c74d17d06d1a57fde4eb674b658e5

    • SHA1

      4db6ca64d8891bea93e4fef0e54753afefe2fc1f

    • SHA256

      2c4ebda5b2fc4e138ac11f456cafc4fbdf81f557c1d27469da123a8a4bad7da4

    • SHA512

      ca43f4e7d33d1192facb320d27dfda3519b5fe8c723baa79e9e71b87a677ea75577fb8bb3ae45365207c736ec1f7273ceed12de5725ff20005f172e77538decd

    • SSDEEP

      3072:aLYWOECeWVKXdevckFFAn+jUkrKkO2oATT5o/2OWo:aLwxeSKXgckZBx3o4TWq

    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