General

  • Target

    f158d42e320ca7bd2e5ec9bd50fda50f225bd332fcdfa31cf80417112de2a3c0

  • Size

    282KB

  • Sample

    220123-zekdgsgdaq

  • MD5

    60aba07f6b2dfc2668e35d0006709dcc

  • SHA1

    c0ed052ad611ccfa44ac069e5e5e008a9f0e0f3b

  • SHA256

    f158d42e320ca7bd2e5ec9bd50fda50f225bd332fcdfa31cf80417112de2a3c0

  • SHA512

    5e41c28e1cbc3d87121fa04613613e630e9d41b89d00c39dd95c962a45500339085776f03ec52f062dbd56d5ac2be12b1a3119c21a60a09701a249371846ca18

Malware Config

Extracted

Family

arkei

Botnet

Default

C2

http://homesteadr.link/ggate.php

Targets

    • Target

      f158d42e320ca7bd2e5ec9bd50fda50f225bd332fcdfa31cf80417112de2a3c0

    • Size

      282KB

    • MD5

      60aba07f6b2dfc2668e35d0006709dcc

    • SHA1

      c0ed052ad611ccfa44ac069e5e5e008a9f0e0f3b

    • SHA256

      f158d42e320ca7bd2e5ec9bd50fda50f225bd332fcdfa31cf80417112de2a3c0

    • SHA512

      5e41c28e1cbc3d87121fa04613613e630e9d41b89d00c39dd95c962a45500339085776f03ec52f062dbd56d5ac2be12b1a3119c21a60a09701a249371846ca18

    • Arkei

      Arkei is an infostealer written in C++.

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • Arkei Stealer Payload

    • Downloads MZ/PE file

    • Sets service image path in registry

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Checks installed software on the system

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

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

4
T1012

System Information Discovery

4
T1082

Collection

Data from Local System

2
T1005

Tasks