Overview

overview

10

Static

static

3

1a351e907d...18.dll

windows7-x64

10

1a351e907d...18.dll

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    1a351e907deae966141fe7575f17c053_JaffaCakes118

  • Size

    220KB

  • Sample

    240628-p7mzzatdkr

  • MD5

    1a351e907deae966141fe7575f17c053

  • SHA1

    ec5f68bbde00029efb31fb32748890dab418afbe

  • SHA256

    c6c1de2aba94d50a9f4f5799fd35640985166985e69b916f0a426103d57407cf

  • SHA512

    ff2038281cc5a4bdb1b59b93d79c858961d3c400c928d19db97dddab4b600f000230dda949603abc779e8c47e1b1e1a72cfcbe0fcb51b4ed02a5438727db9eba

  • SSDEEP

    6144:9/mmNwlmUSWIY7vDDkTGei9zAFIzF5wXn6/+magVWL:9+mNwl6wvDDJ9UFILwLmagi

Score
10/10
ramnitbankerpersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      1a351e907deae966141fe7575f17c053_JaffaCakes118

    • Size

      220KB

    • MD5

      1a351e907deae966141fe7575f17c053

    • SHA1

      ec5f68bbde00029efb31fb32748890dab418afbe

    • SHA256

      c6c1de2aba94d50a9f4f5799fd35640985166985e69b916f0a426103d57407cf

    • SHA512

      ff2038281cc5a4bdb1b59b93d79c858961d3c400c928d19db97dddab4b600f000230dda949603abc779e8c47e1b1e1a72cfcbe0fcb51b4ed02a5438727db9eba

    • SSDEEP

      6144:9/mmNwlmUSWIY7vDDkTGei9zAFIzF5wXn6/+magVWL:9+mNwl6wvDDJ9UFILwLmagi

    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

    • Suspicious use of SetThreadContext

    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