Overview

overview

10

Static

static

3

1fc07c4847...18.exe

windows7-x64

10

1fc07c4847...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1fc07c484706bae06fb3dc02d6f44bde_JaffaCakes118

  • Size

    186KB

  • Sample

    240702-sf8zxascpr

  • MD5

    1fc07c484706bae06fb3dc02d6f44bde

  • SHA1

    0575d93fb741ccd3f96c70885854ee9f304b704d

  • SHA256

    4c8b9e8fd6de1ff5a98e6140da0b0fac4ec7a331ef4cd529ff5b012a7342ad10

  • SHA512

    2e89426b844d90b59dea0dd2bc06b06c087ec4f518d6aee57c4c0c8898d4e4bfe8a061467d25f54c9d398007889630b8245673cd6e282db3cab33da1f4dbd0c2

  • SSDEEP

    3072:uBKwcvdwuxdWikJR/RMqIgNytCMxA6LeERHP0E1WVKjbsTg:uBKwcvdneWlBtCAA6LoFAPx

Score
10/10
ramnitbankerpersistencespywarestealertrojanupxworm

Malware Config

Targets

    • Target

      1fc07c484706bae06fb3dc02d6f44bde_JaffaCakes118

    • Size

      186KB

    • MD5

      1fc07c484706bae06fb3dc02d6f44bde

    • SHA1

      0575d93fb741ccd3f96c70885854ee9f304b704d

    • SHA256

      4c8b9e8fd6de1ff5a98e6140da0b0fac4ec7a331ef4cd529ff5b012a7342ad10

    • SHA512

      2e89426b844d90b59dea0dd2bc06b06c087ec4f518d6aee57c4c0c8898d4e4bfe8a061467d25f54c9d398007889630b8245673cd6e282db3cab33da1f4dbd0c2

    • SSDEEP

      3072:uBKwcvdwuxdWikJR/RMqIgNytCMxA6LeERHP0E1WVKjbsTg:uBKwcvdneWlBtCAA6LoFAPx

    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

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks