Overview

overview

10

Static

static

333a6446b4...82.exe

windows7_x64

10

333a6446b4...82.exe

windows10_x64

10

Sharing

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General

  • Target

    333a6446b4e4f947dd83b3c2ca0af182.exe

  • Size

    233KB

  • Sample

    210928-wpvenacdf8

  • MD5

    333a6446b4e4f947dd83b3c2ca0af182

  • SHA1

    d4b0ea9943dc7711834c1afda20b39bd14bfaca6

  • SHA256

    ec5e384e2dc1a77a23eaf3130d6fe73abf081fa7433e0d67295926943813a2c9

  • SHA512

    60ab9dbf78475d87c91e25ff5e42cfc74592388ed7f8119d4d43dd2a3db7ce0304b6c23bfdaa2e017bf5c5257747e2c63a5198dd285302a96d770b1f920ea89e

Score
10/10
arkeiraccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4777777a72c96f6762e4258a13dee8bc0dd14557df18467vol4z0rm1onbuildbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

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

raccoon

Botnet

5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4

Attributes
  • url4cnc

    https://t.me/agrybirdsgamerept

rc4.plain
rc4.plain

Extracted

Family

redline

Botnet

777777

C2

193.56.146.60:18243

Extracted

Family

redline

Botnet

vol4

C2

92.222.145.232:61157

Targets

    • Target

      333a6446b4e4f947dd83b3c2ca0af182.exe

    • Size

      233KB

    • MD5

      333a6446b4e4f947dd83b3c2ca0af182

    • SHA1

      d4b0ea9943dc7711834c1afda20b39bd14bfaca6

    • SHA256

      ec5e384e2dc1a77a23eaf3130d6fe73abf081fa7433e0d67295926943813a2c9

    • SHA512

      60ab9dbf78475d87c91e25ff5e42cfc74592388ed7f8119d4d43dd2a3db7ce0304b6c23bfdaa2e017bf5c5257747e2c63a5198dd285302a96d770b1f920ea89e

    Score
    10/10
    arkeiraccoonredlinesmokeloadertofseexmrig5ff0ccb2bc00dc52d1ad09949e9c7663bc9ca4d4777777a72c96f6762e4258a13dee8bc0dd14557df18467vol4z0rm1onbuildbackdoordiscoveryevasioninfostealerminerpersistencespywarestealerthemidatrojan

    • Arkei

      Arkei is an infostealer written in C++.

      stealerarkei

    • Modifies Windows Defender Real-time Protection settings

      evasiontrojan

    • 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

    • Turns off Windows Defender SpyNet reporting

      evasion

    • Windows security bypass

      evasiontrojan

    • xmrig

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

      minerxmrig

    • Arkei Stealer Payload

      stealer

    • Grants admin privileges

      Uses net.exe to modify the user's privileges.

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

      evasion

    • Nirsoft

    • XMRig Miner Payload

      miner

    • Blocklisted process makes network request

    • 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

    • Drops startup file

    • Loads dropped DLL

    • 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

    • Windows security modification

      evasiontrojan

    • Accesses cryptocurrency files/wallets, possible credential harvesting

      spyware

    • Adds Run key to start application

      persistence

    • 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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • 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

Modify Existing Service

2
T1031

Account Manipulation

1
T1098

New Service

1
T1050

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Modify Registry

8
T1112

Disabling Security Tools

4
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

2
T1120

Lateral Movement

Collection

Data from Local System

3
T1005

Exfiltration

Command and Control

Impact

Tasks