Overview

overview

10

Static

static

1

fa7455d6a6...118.js

windows7-x64

10

fa7455d6a6...118.js

windows10-2004-x64

10

Sharing

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General

  • Target

    fa7455d6a61fb3e6188ac979bbe934e7_JaffaCakes118

  • Size

    31KB

  • Sample

    240419-rbnmqseb64

  • MD5

    fa7455d6a61fb3e6188ac979bbe934e7

  • SHA1

    79015b30c58c35330d500967afbf6f1ba5e9f924

  • SHA256

    ee80374831fab3f0f3adff5866ec8dacfd1001454b416c121ec5dcba099c5a51

  • SHA512

    981662d3abbc5022a456509a352e9c5fa998d10aab21a99a1f082105f085696243281b669302e22b8059b1f8b30ea0aba98a5d14945c17a22f86ad06bf3f3747

  • SSDEEP

    768:s14jK4anPHIspku5360lXGdcY3KEyTZT2p0VTx5NEY03l83:E4SHIa5XGdcJSpATx5eU

Score
10/10
vjw0rmpersistencetrojanworm

Malware Config

Targets

    • Target

      fa7455d6a61fb3e6188ac979bbe934e7_JaffaCakes118

    • Size

      31KB

    • MD5

      fa7455d6a61fb3e6188ac979bbe934e7

    • SHA1

      79015b30c58c35330d500967afbf6f1ba5e9f924

    • SHA256

      ee80374831fab3f0f3adff5866ec8dacfd1001454b416c121ec5dcba099c5a51

    • SHA512

      981662d3abbc5022a456509a352e9c5fa998d10aab21a99a1f082105f085696243281b669302e22b8059b1f8b30ea0aba98a5d14945c17a22f86ad06bf3f3747

    • SSDEEP

      768:s14jK4anPHIspku5360lXGdcY3KEyTZT2p0VTx5NEY03l83:E4SHIa5XGdcJSpATx5eU

    Score
    10/10
    vjw0rmpersistencetrojanworm

    • Vjw0rm

      Vjw0rm is a remote access trojan written in JavaScript.

      trojanwormvjw0rm

    • 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
    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