Analysis

  • max time kernel
    137s
  • max time network
    147s
  • platform
    windows10_x64
  • resource
    win10v20201028
  • submitted
    09-11-2020 20:33

General

  • Target

    f03124efa7dc4f6beb866a3a5f3e2896.exe

  • Size

    2.6MB

  • MD5

    f03124efa7dc4f6beb866a3a5f3e2896

  • SHA1

    24f1afa8536fbed461af1e549152d6e677b6c9f7

  • SHA256

    8b5118ba1223c3aa351e6def9781aa38a8ee565c6103c9e8db9c0db392afc6f5

  • SHA512

    204c4e894c035261f1392f565c895cd28330e7790512b2cf3b814de80b9d32aa2043e5a84c7a1f02e552710961a9cc71f89eed228ca9850eee56abf739037f7e

Malware Config

Extracted

Family

danabot

C2

38.68.50.140

38.68.50.172

172.241.27.92

45.135.167.14

37.120.145.180

95.174.65.203

185.227.138.47

rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Danabot x86 payload 4 IoCs

    Detection of Danabot x86 payload, mapped in memory during the execution of its loader.

  • Blocklisted process makes network request 8 IoCs
  • Loads dropped DLL 3 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\f03124efa7dc4f6beb866a3a5f3e2896.exe
    "C:\Users\Admin\AppData\Local\Temp\f03124efa7dc4f6beb866a3a5f3e2896.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2268
    • C:\Windows\SysWOW64\regsvr32.exe
      C:\Windows\system32\regsvr32.exe -s C:\Users\Admin\AppData\Local\Temp\F03124~1.DLL f1 C:\Users\Admin\AppData\Local\Temp\F03124~1.EXE@2268
      2⤵
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3596
      • C:\Windows\SysWOW64\rundll32.exe
        C:\Windows\SysWOW64\rundll32.exe C:\Users\Admin\AppData\Local\Temp\F03124~1.DLL,f0
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        PID:2608

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\F03124~1.DLL
    MD5

    27355eae89711b6f1b98fb24a0af60d3

    SHA1

    67bd1a0fb6f4898a182221340b90904668cc6f8e

    SHA256

    3e6c762ae623b985932a24c99a901dfb7dcb7c452bd5668bf2d7e8883f99381f

    SHA512

    bd4da5763f415f99ddc2b0d4a34642d42da2ac3beac86bd50797841c2985391ba20da233e3513f7b7f6b98f946c2a7f0da2755645a3345c537fa7afc16696af3

  • \Users\Admin\AppData\Local\Temp\F03124~1.DLL
    MD5

    27355eae89711b6f1b98fb24a0af60d3

    SHA1

    67bd1a0fb6f4898a182221340b90904668cc6f8e

    SHA256

    3e6c762ae623b985932a24c99a901dfb7dcb7c452bd5668bf2d7e8883f99381f

    SHA512

    bd4da5763f415f99ddc2b0d4a34642d42da2ac3beac86bd50797841c2985391ba20da233e3513f7b7f6b98f946c2a7f0da2755645a3345c537fa7afc16696af3

  • \Users\Admin\AppData\Local\Temp\F03124~1.DLL
    MD5

    27355eae89711b6f1b98fb24a0af60d3

    SHA1

    67bd1a0fb6f4898a182221340b90904668cc6f8e

    SHA256

    3e6c762ae623b985932a24c99a901dfb7dcb7c452bd5668bf2d7e8883f99381f

    SHA512

    bd4da5763f415f99ddc2b0d4a34642d42da2ac3beac86bd50797841c2985391ba20da233e3513f7b7f6b98f946c2a7f0da2755645a3345c537fa7afc16696af3

  • \Users\Admin\AppData\Local\Temp\F03124~1.DLL
    MD5

    27355eae89711b6f1b98fb24a0af60d3

    SHA1

    67bd1a0fb6f4898a182221340b90904668cc6f8e

    SHA256

    3e6c762ae623b985932a24c99a901dfb7dcb7c452bd5668bf2d7e8883f99381f

    SHA512

    bd4da5763f415f99ddc2b0d4a34642d42da2ac3beac86bd50797841c2985391ba20da233e3513f7b7f6b98f946c2a7f0da2755645a3345c537fa7afc16696af3

  • memory/2268-1-0x0000000002570000-0x0000000002571000-memory.dmp
    Filesize

    4KB

  • memory/2608-6-0x0000000000000000-mapping.dmp
  • memory/3596-2-0x0000000000000000-mapping.dmp