Overview

overview

10

Static

static

dridex

windows10-2004-x64

10

Sharing

Copy URL
Twitter E-mail

General

  • Target

    e715cb5375a82daa8b4ff8a5234a965dc2499e4fb3398830bde6d75a637023a0

  • Size

    146KB

  • Sample

    221129-ynad7sba58

  • MD5

    feadb66c00d4dfd08a3106954258adf8

  • SHA1

    4bb9fb168726f091a50c1f127f4e47ece6d8941d

  • SHA256

    e715cb5375a82daa8b4ff8a5234a965dc2499e4fb3398830bde6d75a637023a0

  • SHA512

    49917dfbc2400c4ce4a3f53d0e415e368cfe641c35f76633da9ce0dd1859689a91a0f8b5d9c5eb0cfd71088ffb142614156a08970a168184006064ee232c086e

  • SSDEEP

    3072:x+DUo9mzwbRmpqexy5wJ9YqR5bXnWsa8KS1necw7b:Vo8zwspqeZBXnWsa8KS1eT

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      e715cb5375a82daa8b4ff8a5234a965dc2499e4fb3398830bde6d75a637023a0

    • Size

      146KB

    • MD5

      feadb66c00d4dfd08a3106954258adf8

    • SHA1

      4bb9fb168726f091a50c1f127f4e47ece6d8941d

    • SHA256

      e715cb5375a82daa8b4ff8a5234a965dc2499e4fb3398830bde6d75a637023a0

    • SHA512

      49917dfbc2400c4ce4a3f53d0e415e368cfe641c35f76633da9ce0dd1859689a91a0f8b5d9c5eb0cfd71088ffb142614156a08970a168184006064ee232c086e

    • SSDEEP

      3072:x+DUo9mzwbRmpqexy5wJ9YqR5bXnWsa8KS1necw7b:Vo8zwspqeZBXnWsa8KS1eT

    Score
    10/10
    tofseexmrigevasionminerpersistencetrojan

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner payload

      miner

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks computer location settings

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

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

Tasks