Overview

overview

10

Static

static

3

Purchase O...DF.exe

windows7-x64

10

Purchase O...DF.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    Purchase Order 0620.PDF.exe

  • Size

    1.4MB

  • Sample

    230602-qkhbmsbh8w

  • MD5

    ce21d87f567ceca173a92c5a1b3ba148

  • SHA1

    18d4d80d666d92644268f80e9eaa7946f399d44d

  • SHA256

    9dcb7d8c883fea91934040f7249a70f39aad7e75345a3e13ad06d14399153df1

  • SHA512

    6961ce4d1d2a301ac131f2dd81150b743b4e38b2e3cd8b31c8e9d251368e97f730a01f92e708183fd8009fe9037f2d9432c869effc31a91f34136c7e772298f0

  • SSDEEP

    24576:lTbBv5rUFcDvfTPmHkTD4jLfgoPS+O6ZNqmSEF9SvXeMi0j8x+B5A4d7UGOQ8Oxv:PBHnTOHk30LfBP/ZcmSvXeMdj8xyxb/d

Score
10/10
snakekeyloggerstormkittycollectionkeyloggerpersistencespywarestealer

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5553654095:AAFY7fGm3A2NSyoJOWhzq_VfL3zRwqCo4Ow/sendMessage?chat_id=6183982484

Targets

    • Target

      Purchase Order 0620.PDF.exe

    • Size

      1.4MB

    • MD5

      ce21d87f567ceca173a92c5a1b3ba148

    • SHA1

      18d4d80d666d92644268f80e9eaa7946f399d44d

    • SHA256

      9dcb7d8c883fea91934040f7249a70f39aad7e75345a3e13ad06d14399153df1

    • SHA512

      6961ce4d1d2a301ac131f2dd81150b743b4e38b2e3cd8b31c8e9d251368e97f730a01f92e708183fd8009fe9037f2d9432c869effc31a91f34136c7e772298f0

    • SSDEEP

      24576:lTbBv5rUFcDvfTPmHkTD4jLfgoPS+O6ZNqmSEF9SvXeMi0j8x+B5A4d7UGOQ8Oxv:PBHnTOHk30LfBP/ZcmSvXeMdj8xyxb/d

    Score
    10/10
    snakekeyloggerstormkittycollectionkeyloggerpersistencespywarestealer

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Adds Run key to start application

      persistence

    • 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

Command-Line Interface

1
T1059

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

System Information Discovery

3
T1082

Lateral Movement

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Exfiltration

Command and Control

Impact

Tasks