Resubmissions

17-01-2022 21:35

220117-1ffblacfg3 10

13-01-2022 17:03

220113-vkxtjsbfg2 10

General

  • Target

    3c652e59c845cb56e05c3a733c8fe69cd2b221caa97163bc6c34188ceca80c39

  • Size

    1.1MB

  • Sample

    220117-1ffblacfg3

  • MD5

    9cfc084f1d179442058a82259a414984

  • SHA1

    4b0a400655a9545f7ba95640afe395b7d076d48c

  • SHA256

    3c652e59c845cb56e05c3a733c8fe69cd2b221caa97163bc6c34188ceca80c39

  • SHA512

    4cb0fbd8b91ce3e3da9a1950b63bf4204d3bf0dd651009987453f15499d1b9c28f33180fd13fc957f7e63d7c72a78b757eec9a3d7d2dff0a7f755218257b4241

Malware Config

Extracted

Family

danabot

Botnet

4

C2

103.175.16.113:443

103.175.16.114:443

Attributes
  • embedded_hash

    422236FD601D11EE82825A484D26DD6F

  • type

    loader

rsa_pubkey.plain
rsa_privkey.plain

Extracted

Family

danabot

Version

2108

Botnet

4

C2

103.175.16.113:443

103.175.16.114:443

Attributes
  • embedded_hash

    422236FD601D11EE82825A484D26DD6F

  • type

    main

rsa_privkey.plain
rsa_pubkey.plain

Targets

    • Target

      3c652e59c845cb56e05c3a733c8fe69cd2b221caa97163bc6c34188ceca80c39

    • Size

      1.1MB

    • MD5

      9cfc084f1d179442058a82259a414984

    • SHA1

      4b0a400655a9545f7ba95640afe395b7d076d48c

    • SHA256

      3c652e59c845cb56e05c3a733c8fe69cd2b221caa97163bc6c34188ceca80c39

    • SHA512

      4cb0fbd8b91ce3e3da9a1950b63bf4204d3bf0dd651009987453f15499d1b9c28f33180fd13fc957f7e63d7c72a78b757eec9a3d7d2dff0a7f755218257b4241

    • Danabot

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

    • Danabot Loader Component

    • Blocklisted process makes network request

    • Sets DLL path for service in the registry

    • Sets service image path in registry

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

3
T1112

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

3
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

3
T1082

Collection

Data from Local System

1
T1005

Tasks