Resubmissions

09-01-2022 20:57

220109-zryfwadfg8 10

09-01-2022 15:48

220109-s8xgksdhfn 10

General

  • Target

    warrant.exe

  • Size

    1.1MB

  • Sample

    220109-zryfwadfg8

  • MD5

    63d9b309582fbf651840182519c04f18

  • SHA1

    742539d685093f276242b1ca3fae82c0d20cad6a

  • SHA256

    8409da61f57fbdf4ad602f4065afaca1f98fce73277cd54163f8b3e39c03c8e3

  • SHA512

    c057b485f700071434df12cc27054936ecd904b4c302130c04f8317a0145f6e3c93ae556275b6d97bcddcbd7a26a1c22a112f9eb177c75fcc50cfb9cf1639385

Malware Config

Extracted

Family

danabot

Botnet

4

C2

192.119.110.4:443

103.175.16.113:443

Attributes
  • embedded_hash

    422236FD601D11EE82825A484D26DD6F

  • type

    loader

rsa_pubkey.plain
rsa_privkey.plain

Targets

    • Target

      warrant.exe

    • Size

      1.1MB

    • MD5

      63d9b309582fbf651840182519c04f18

    • SHA1

      742539d685093f276242b1ca3fae82c0d20cad6a

    • SHA256

      8409da61f57fbdf4ad602f4065afaca1f98fce73277cd54163f8b3e39c03c8e3

    • SHA512

      c057b485f700071434df12cc27054936ecd904b4c302130c04f8317a0145f6e3c93ae556275b6d97bcddcbd7a26a1c22a112f9eb177c75fcc50cfb9cf1639385

    • 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

4
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