Overview

overview

10

Static

static

3

Remittance.exe

windows7-x64

10

Remittance.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Remittance.exe

  • Size

    693KB

  • Sample

    230610-l3cfwsef25

  • MD5

    852266022ac0283a02051764f34af1ef

  • SHA1

    fa2162497768899c03b844a4c6aa623b50e610fd

  • SHA256

    45e9234add22c91058024b82e30c0b63571122e9c107b6e1d760c3cfaa4d7cbd

  • SHA512

    83a0b0878025134a0ec3ba43bd76c26e68ffe876af379835fecdd38730ebc1ca92fec2731a4ee42a9bcadf7252cecd86dd0975766249d1248724cd94b2d12e2f

  • SSDEEP

    12288:ewPWR28Le0cY+Yg9fb9cxNMOc/XxRcME3Y8p59+Mwxd2Lsmajktg/GE:ec+xL9Rk9izM9RTqxwPKK

Score
10/10
snakekeyloggerstormkittycollectionkeyloggerspywarestealer

Malware Config

Extracted

Family

snakekeylogger

Credentials

  • Protocol:     smtp
  • Host:
    argona.ro
  • Port:
    26
  • Username:
    dan.grama@argona.ro
  • Password:
    Argona12!@
  • Email To:
    trainee@valleycountysar.org

Targets

    • Target

      Remittance.exe

    • Size

      693KB

    • MD5

      852266022ac0283a02051764f34af1ef

    • SHA1

      fa2162497768899c03b844a4c6aa623b50e610fd

    • SHA256

      45e9234add22c91058024b82e30c0b63571122e9c107b6e1d760c3cfaa4d7cbd

    • SHA512

      83a0b0878025134a0ec3ba43bd76c26e68ffe876af379835fecdd38730ebc1ca92fec2731a4ee42a9bcadf7252cecd86dd0975766249d1248724cd94b2d12e2f

    • SSDEEP

      12288:ewPWR28Le0cY+Yg9fb9cxNMOc/XxRcME3Y8p59+Mwxd2Lsmajktg/GE:ec+xL9Rk9izM9RTqxwPKK

    Score
    10/10
    snakekeyloggerstormkittycollectionkeyloggerspywarestealer

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

      stealerkeyloggersnakekeylogger

    • Snake Keylogger payload

    • StormKitty

      StormKitty is an open source info stealer written in C#.

      stealerstormkitty

    • StormKitty payload

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Accesses Microsoft Outlook profiles

      collection

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

2
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks