Overview

overview

10

Static

static

3

76a392b9e2...18.exe

windows7-x64

10

76a392b9e2...18.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    76a392b9e2d66b5eba6997161c8716ce_JaffaCakes118

  • Size

    238KB

  • Sample

    241028-ab39ratjbv

  • MD5

    76a392b9e2d66b5eba6997161c8716ce

  • SHA1

    c26d06da6f6845d5aab68968931566bd58fb872b

  • SHA256

    f0f186bdc567e32ffd0b3cd00ceb6fdc7a9caf9650e2cc9a73309c6718b1f756

  • SHA512

    1155401567288b7bca66ebb217523a5ea19b04530ed06dc3346a3d615131cd0f51ef3e251fe80add2674f6f80ec9eb7242f66fd9f52266039f1ce949f509a711

  • SSDEEP

    6144:ilC2F8NXC796TB9vj48LyakwBpehd+fdQUzF:iveVQkTrvj4Jtwrehd+fdQ0F

Score
10/10
latentbotnjratdiscoveryevasionpersistenceprivilege_escalationtrojan

Malware Config

Extracted

Family

latentbot

C2

micos0ftupdate.zapto.org

Targets

    • Target

      76a392b9e2d66b5eba6997161c8716ce_JaffaCakes118

    • Size

      238KB

    • MD5

      76a392b9e2d66b5eba6997161c8716ce

    • SHA1

      c26d06da6f6845d5aab68968931566bd58fb872b

    • SHA256

      f0f186bdc567e32ffd0b3cd00ceb6fdc7a9caf9650e2cc9a73309c6718b1f756

    • SHA512

      1155401567288b7bca66ebb217523a5ea19b04530ed06dc3346a3d615131cd0f51ef3e251fe80add2674f6f80ec9eb7242f66fd9f52266039f1ce949f509a711

    • SSDEEP

      6144:ilC2F8NXC796TB9vj48LyakwBpehd+fdQUzF:iveVQkTrvj4Jtwrehd+fdQ0F

    Score
    10/10
    latentbotnjratdiscoveryevasionpersistenceprivilege_escalationtrojan

    • LatentBot

      Modular trojan written in Delphi which has been in-the-wild since 2013.

      trojanlatentbot

    • Latentbot family

      latentbot

    • Njrat family

      njrat

    • njRAT/Bladabindi

      Widely used RAT written in .NET.

      trojannjrat

    • Modifies Windows Firewall

      evasion

    • Checks computer location settings

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

    • Drops startup file

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Privilege Escalation

Boot or Logon Autostart Execution

1
T1547

Registry Run Keys / Startup Folder

1
T1547.001

Create or Modify System Process

1
T1543

Windows Service

1
T1543.003

Event Triggered Execution

1
T1546

Netsh Helper DLL

1
T1546.007

Defense Evasion

Impair Defenses

1
T1562

Disable or Modify System Firewall

1
T1562.004

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

System Location Discovery

1
T1614

System Language Discovery

1
T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Tasks