Overview

overview

10

Static

static

3

fa89cf7c71...18.dll

windows7-x64

10

fa89cf7c71...18.dll

windows10-2004-x64

10

Sharing

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General

  • Target

    fa89cf7c71a9c8bfa3a07b1847865bd7_JaffaCakes118

  • Size

    218KB

  • Sample

    240419-r7x62sfa86

  • MD5

    fa89cf7c71a9c8bfa3a07b1847865bd7

  • SHA1

    7fccf4848c977b85b4a22cee6042995e512f30a6

  • SHA256

    3fc3bbce0cac6765347e077739f044f5c4c58aa360775853824200b7c2afcdd1

  • SHA512

    6d9b62bd99cf6c186ee7fb860ba7a52b418334606b1bfe6de3886ecdf4d2ff93e13d480f9e0825f86b54fbb0c986d09816cb402d93f87303ce26bc8eb028f7d7

  • SSDEEP

    6144:0dTpountf75IwkcQRr8WMvJyHM1FIVbSL:ilouh+XvSJjKbSL

Score
10/10
ramnitbankerpersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      fa89cf7c71a9c8bfa3a07b1847865bd7_JaffaCakes118

    • Size

      218KB

    • MD5

      fa89cf7c71a9c8bfa3a07b1847865bd7

    • SHA1

      7fccf4848c977b85b4a22cee6042995e512f30a6

    • SHA256

      3fc3bbce0cac6765347e077739f044f5c4c58aa360775853824200b7c2afcdd1

    • SHA512

      6d9b62bd99cf6c186ee7fb860ba7a52b418334606b1bfe6de3886ecdf4d2ff93e13d480f9e0825f86b54fbb0c986d09816cb402d93f87303ce26bc8eb028f7d7

    • SSDEEP

      6144:0dTpountf75IwkcQRr8WMvJyHM1FIVbSL:ilouh+XvSJjKbSL

    Score
    10/10
    ramnitbankerpersistencespywarestealertrojanupxworm

    • Modifies WinLogon for persistence

      persistence

    • Ramnit

      Ramnit is a versatile family that holds viruses, worms, and Trojans.

      trojanspywarestealerwormbankerramnit

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

      upx

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Winlogon Helper DLL

1
T1547.004

Defense Evasion

Modify Registry

2
T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks