Overview

overview

10

Static

static

a13589f335...a0.exe

windows7-x64

10

a13589f335...a0.exe

windows10-2004-x64

10

Sharing

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General

  • Target

    a13589f335147b2c2703d7eded2a9c592d282f439315b404b76b298a09d37ba0.exe

  • Size

    5.7MB

  • Sample

    221116-sxzskafh2s

  • MD5

    c90fef418b5cc33bf216ea01897d4ad2

  • SHA1

    c10ea55800e4175bc1e3d71231ea30f6f617a317

  • SHA256

    a13589f335147b2c2703d7eded2a9c592d282f439315b404b76b298a09d37ba0

  • SHA512

    ee9f796b7a110ddc8886b2a5498cbd4dc653c55b5259055cf8ed25d4babb2f35743ed7a3e3966c7124b6143315ab99bf0d2a02c58979b4f8ac650db7b954cd79

  • SSDEEP

    98304:JmrtkgaiGTQBRnXwZW3Z89EEgfug5F3bQ6fyDjhRUB3gscm4xS9gLH1RoZQ:J2GSRwZs2CuOF38DgNgsQagLHQZQ

Score
10/10
lgoogloadernymaimsmokeloadersocelarsvidar915backdoordownloaderevasionpersistencespywarestealertrojanvmprotect

Malware Config

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://ndtpro.xyz/nj/config_40.ps1

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://efeedor.com/blog/assets/config_40.ps1

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://www.conectiva.pe/doc/config_40.ps1

Extracted

Family

socelars

C2

https://hdbywe.s3.us-west-2.amazonaws.com/sadew1013/

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://fluxportugal.pt/js/vendor/config_20.ps1

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Extracted

Family

vidar

Version

55.5

Botnet

915

C2

https://t.me/tg_turgay

https://ioc.exchange/@xiteb15011
Attributes
  • profile_id

    915

Targets

    • Target

      a13589f335147b2c2703d7eded2a9c592d282f439315b404b76b298a09d37ba0.exe

    • Size

      5.7MB

    • MD5

      c90fef418b5cc33bf216ea01897d4ad2

    • SHA1

      c10ea55800e4175bc1e3d71231ea30f6f617a317

    • SHA256

      a13589f335147b2c2703d7eded2a9c592d282f439315b404b76b298a09d37ba0

    • SHA512

      ee9f796b7a110ddc8886b2a5498cbd4dc653c55b5259055cf8ed25d4babb2f35743ed7a3e3966c7124b6143315ab99bf0d2a02c58979b4f8ac650db7b954cd79

    • SSDEEP

      98304:JmrtkgaiGTQBRnXwZW3Z89EEgfug5F3bQ6fyDjhRUB3gscm4xS9gLH1RoZQ:J2GSRwZs2CuOF38DgNgsQagLHQZQ

    Score
    10/10
    smokeloadersocelarsbackdoorstealertrojanlgoogloadernymaimvidar915downloaderevasionpersistencespywarevmprotect

    • Detects LgoogLoader payload

    • Detects Smokeloader packer

    • LgoogLoader

      A downloader capable of dropping and executing other malware families.

      downloaderlgoogloader

    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

      trojannymaim

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

      stealersocelars

    • Socelars payload

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

      stealervidar

    • Checks for common network interception software

      Looks in the registry for tools like Wireshark or Fiddler commonly used to analyze network activity.

      evasion

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Drops file in Drivers directory

    • Executes dropped EXE

    • VMProtect packed file

      Detects executables packed with VMProtect commercial packer.

      vmprotect

    • 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.

      spywarestealer

    • Unexpected DNS network traffic destination

      Network traffic to other servers than the configured DNS servers was detected on the DNS port.

    • Adds Run key to start application

      persistence

    • Legitimate hosting services abused for malware hosting/C2

    • 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

Persistence

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Software Discovery

1
T1518

Query Registry

4
T1012

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Remote System Discovery

1
T1018

Lateral Movement

Collection

Data from Local System

1
T1005

Exfiltration

Command and Control

Web Service

1
T1102

Impact

Tasks