Overview

overview

10

Static

static

3

1fa36c9438...18.exe

windows7-x64

10

1fa36c9438...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    1fa36c94386d84c798ba238f89190429_JaffaCakes118

  • Size

    66KB

  • Sample

    240702-rs7f6s1cjj

  • MD5

    1fa36c94386d84c798ba238f89190429

  • SHA1

    221e1fb1987c68969729b6b19e96abdc066865e7

  • SHA256

    de0df51c6a65c8ae868963322048540d50c101d0e2d1845ed060a8d9d3e187d8

  • SHA512

    c6c638e3c598d85b64a37e4072239d938d9dcb8853bc351604edc39e0f90abbfa9f96c3f106c7d1b5f39c9911371db1726549cde8d11bcadef4cd0b52be0ee4b

  • SSDEEP

    1536:9jEky1ITCyI+ymv4/5CVmMa5zLTTyHvxxzJfnNXTG:NEnITCyTdAxCjtHvjzJfBq

Score
10/10
metasploitbackdoorpersistencetrojan

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      1fa36c94386d84c798ba238f89190429_JaffaCakes118

    • Size

      66KB

    • MD5

      1fa36c94386d84c798ba238f89190429

    • SHA1

      221e1fb1987c68969729b6b19e96abdc066865e7

    • SHA256

      de0df51c6a65c8ae868963322048540d50c101d0e2d1845ed060a8d9d3e187d8

    • SHA512

      c6c638e3c598d85b64a37e4072239d938d9dcb8853bc351604edc39e0f90abbfa9f96c3f106c7d1b5f39c9911371db1726549cde8d11bcadef4cd0b52be0ee4b

    • SSDEEP

      1536:9jEky1ITCyI+ymv4/5CVmMa5zLTTyHvxxzJfnNXTG:NEnITCyTdAxCjtHvjzJfBq

    Score
    10/10
    metasploitbackdoorpersistencetrojan

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

      trojanbackdoormetasploit

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Tasks