Overview

overview

10

Static

static

6c259d87e0...36.exe

windows7_x64

10

6c259d87e0...36.exe

windows10_x64

10

Sharing

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General

  • Target

    6c259d87e0e6609af4e7ae842e1f7336.exe

  • Size

    153KB

  • Sample

    210928-d5w93saea2

  • MD5

    6c259d87e0e6609af4e7ae842e1f7336

  • SHA1

    41fa5f94d7ca1fdf9deed8753bc73b91b4b54d31

  • SHA256

    9d029e5ccfaca560c5cf6bff97f28a4f5e7baaa96c2e5d9e4779beaf4b3e4bc6

  • SHA512

    9c467c06ce585736d58a05c5f63799bc5f6e78c942a0bd66778a22aeb8b7e0713e5fd5cfe09da0104e67d9d00178165d7720e2dc5e89062f468799a8f5f7cedf

Score
10/10
arkeiraccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4a72c96f6762e4258a13dee8bc0dd14557df18467instashopraketaz0rm1onbuildagilenetbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://naghenrietti1.top/

http://kimballiett2.top/

http://xadriettany3.top/

http://jebeccallis4.top/

http://nityanneron5.top/

http://umayaniela6.top/

http://lynettaram7.top/

http://sadineyalas8.top/

http://geenaldencia9.top/

http://aradysiusep10.top/
rc4.i32
rc4.i32

Extracted

Family

redline

C2

92.246.89.6:38437

Extracted

Family

redline

Botnet

z0rm1onbuild

C2

45.156.21.209:56326

Extracted

Family

raccoon

Botnet

a72c96f6762e4258a13dee8bc0dd14557df18467

Attributes
  • url4cnc

    https://t.me/h_wacel1new_1

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

raketa

C2

45.144.29.94:61419

Extracted

Family

redline

Botnet

instashop

C2

185.92.74.142:80

Extracted

Family

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes
  • url4cnc

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Targets

    • Target

      6c259d87e0e6609af4e7ae842e1f7336.exe

    • Size

      153KB

    • MD5

      6c259d87e0e6609af4e7ae842e1f7336

    • SHA1

      41fa5f94d7ca1fdf9deed8753bc73b91b4b54d31

    • SHA256

      9d029e5ccfaca560c5cf6bff97f28a4f5e7baaa96c2e5d9e4779beaf4b3e4bc6

    • SHA512

      9c467c06ce585736d58a05c5f63799bc5f6e78c942a0bd66778a22aeb8b7e0713e5fd5cfe09da0104e67d9d00178165d7720e2dc5e89062f468799a8f5f7cedf

    Score
    10/10
    arkeiraccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4a72c96f6762e4258a13dee8bc0dd14557df18467instashopraketaz0rm1onbuildbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojanagilenet

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

      stealerraccoon

    • RedLine

      RedLine Stealer is a malware family written in C#, first appearing in early 2020.

      infostealerredline

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • Arkei Stealer Payload

      stealer

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

      evasion

    • XMRig Miner Payload

      miner

    • Creates new service(s)

      persistence

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Deletes itself

    • Loads dropped DLL

    • Obfuscated with Agile.Net obfuscator

      Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

      agilenet

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

      spywarestealer

    • Reads user/profile data of web browsers

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

      spywarestealer

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

      themida

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Checks installed software on the system

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

      discovery

    • Checks whether UAC is enabled

      evasiontrojan

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Virtualization/Sandbox Evasion

1
T1497

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

4
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

4
T1082

Peripheral Device Discovery

1
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks