Overview

overview

10

Static

static

8

BofA_Remit...ce.xls

windows7-x64

10

BofA_Remit...ce.xls

windows10-2004-x64

10

Sharing

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General

  • Target

    BofA_Remittance_Advice.xls

  • Size

    122KB

  • Sample

    220816-w26nfsfeb6

  • MD5

    4b46967dd9b0cc889a71879e74c78163

  • SHA1

    f4ab4a4754ba6815e6ba8adb03f68d9ea2edd39a

  • SHA256

    d1300974e16f75b2fd0deeb5b4f212f2d1c9eb0d77bc51664c4dfbcdca4beb63

  • SHA512

    b7bd17bc20af7daf04f201e2d4fc2a73ad3e9e1c7c97d9451ca4e0a62d777ae469b356d5b8191e50020411f51a4b1c42fade07c6ed6196af0355298b6c2aef81

  • SSDEEP

    3072:6k3hOdsylKlgxopeiBNhZFGzE+cL2kdAFz5RkTdjPIUXQO2XIlGdDSojrsm+:6k3hOdsylKlgxopeiBNhZF+E+W2kdA91

Score
10/10
macromacro_on_action

Malware Config

Targets

    • Target

      BofA_Remittance_Advice.xls

    • Size

      122KB

    • MD5

      4b46967dd9b0cc889a71879e74c78163

    • SHA1

      f4ab4a4754ba6815e6ba8adb03f68d9ea2edd39a

    • SHA256

      d1300974e16f75b2fd0deeb5b4f212f2d1c9eb0d77bc51664c4dfbcdca4beb63

    • SHA512

      b7bd17bc20af7daf04f201e2d4fc2a73ad3e9e1c7c97d9451ca4e0a62d777ae469b356d5b8191e50020411f51a4b1c42fade07c6ed6196af0355298b6c2aef81

    • SSDEEP

      3072:6k3hOdsylKlgxopeiBNhZFGzE+cL2kdAFz5RkTdjPIUXQO2XIlGdDSojrsm+:6k3hOdsylKlgxopeiBNhZF+E+W2kdA91

    Score
    10/10

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Blocklisted process makes network request

    • Checks computer location settings

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

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Discovery

Query Registry

3
T1012

System Information Discovery

4
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks