Overview

overview

10

Static

static

1

17a713ee3f...17b.js

windows7-x64

10

17a713ee3f...17b.js

windows10-2004-x64

10

Sharing

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General

  • Target

    17a713ee3f40af5d8379f6555a0c117b

  • Size

    32KB

  • Sample

    231224-2yvdxahbdl

  • MD5

    17a713ee3f40af5d8379f6555a0c117b

  • SHA1

    39a711b37c60b3a5c21087b5c5d579aeb43f1c02

  • SHA256

    85303c6d78b4443b9df6e374924836a19ed824e0338632353e6b939aa8cc311f

  • SHA512

    20a5010eaa1a40e70f864c0f90f25e3330af69d15a7ae57e18dc1ef39633599c2df0c84f04f29af55cb7f7358bba4d0ddeacf4cde7b63f9438e333fc8ddf610e

  • SSDEEP

    768:NeNlC9F/C01WZ2b7BJyNo3pqRVtDab3mzcDeZT:NcCv/ZhJookR0Wzcu

Score
10/10
revengeratofficepersistencestealertrojan

Malware Config

Extracted

Family

revengerat

Botnet

Office

C2

workwinrarhost.ddns.com.br:333

office.minhaempresa.tv:333
Mutex

RV_MUTEX-ViGGjjtnxDpnFw

Targets

    • Target

      17a713ee3f40af5d8379f6555a0c117b

    • Size

      32KB

    • MD5

      17a713ee3f40af5d8379f6555a0c117b

    • SHA1

      39a711b37c60b3a5c21087b5c5d579aeb43f1c02

    • SHA256

      85303c6d78b4443b9df6e374924836a19ed824e0338632353e6b939aa8cc311f

    • SHA512

      20a5010eaa1a40e70f864c0f90f25e3330af69d15a7ae57e18dc1ef39633599c2df0c84f04f29af55cb7f7358bba4d0ddeacf4cde7b63f9438e333fc8ddf610e

    • SSDEEP

      768:NeNlC9F/C01WZ2b7BJyNo3pqRVtDab3mzcDeZT:NcCv/ZhJookR0Wzcu

    Score
    10/10
    revengeratofficestealertrojanpersistence

    • RevengeRAT

      Remote-access trojan with a wide range of capabilities.

      trojanrevengerat

    • RevengeRat Executable

      stealer

    • Blocklisted process makes network request

    • Checks computer location settings

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

    • Drops startup file

    • 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