Overview

overview

10

Static

static

b292b62fe8...bc.exe

windows7-x64

10

b292b62fe8...bc.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    b292b62fe86dd9c3bd799c35b84a58ab58c439738f35c109547e1005bc9a8abc

  • Size

    77KB

  • Sample

    221123-zqra6sde65

  • MD5

    b4d5d82b3b40b044f447ed1ec3d3f89f

  • SHA1

    16febcd3b8f972e01271d91d4a1676f15d6ad0ea

  • SHA256

    b292b62fe86dd9c3bd799c35b84a58ab58c439738f35c109547e1005bc9a8abc

  • SHA512

    7639a9a0e034abff038cc21c4cfa0195b135f85d80a97db52559b86ee628ce16d59559532f09becf85f207452bd2cedb72aa02bd6b84c8279038303339232ecd

  • SSDEEP

    1536:0RfFwS4S15Bx8pEttgdO/mXpgWXOJgQmmogDcMH5fCVsJVafuegWXAi+oX9tWV0m:AfFwXS15Bx8pEttgdO/mXpgWXOJgQmmy

Score
10/10
evasionpersistence

Malware Config

Targets

    • Target

      b292b62fe86dd9c3bd799c35b84a58ab58c439738f35c109547e1005bc9a8abc

    • Size

      77KB

    • MD5

      b4d5d82b3b40b044f447ed1ec3d3f89f

    • SHA1

      16febcd3b8f972e01271d91d4a1676f15d6ad0ea

    • SHA256

      b292b62fe86dd9c3bd799c35b84a58ab58c439738f35c109547e1005bc9a8abc

    • SHA512

      7639a9a0e034abff038cc21c4cfa0195b135f85d80a97db52559b86ee628ce16d59559532f09becf85f207452bd2cedb72aa02bd6b84c8279038303339232ecd

    • SSDEEP

      1536:0RfFwS4S15Bx8pEttgdO/mXpgWXOJgQmmogDcMH5fCVsJVafuegWXAi+oX9tWV0m:AfFwXS15Bx8pEttgdO/mXpgWXOJgQmmy

    Score
    10/10
    evasionpersistence

    • Modifies visiblity of hidden/system files in Explorer

      evasion

    • Executes dropped EXE

    • Checks computer location settings

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

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Hidden Files and Directories

1
T1158

Modify Registry

2
T1112

Credential Access

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks