b7573458498a18eb51b1195903a93f04e8f1e82bebf51fe92e3d42d291ba038b

General
Target

b7573458498a18eb51b1195903a93f04e8f1e82bebf51fe92e3d42d291ba038b

Size

298KB

Sample

211224-w19nqaehh4

Score
10 /10
MD5

728d1476225e713d80d24428149ecc5e

SHA1

04f6aacdc9861aae2f67ad2cbe06c65c32bbc091

SHA256

b7573458498a18eb51b1195903a93f04e8f1e82bebf51fe92e3d42d291ba038b

SHA512

4fc7602a918bfc3872c20514c4cc44f65b539de2691eede1392fe330e4cbbab3a6b65ad473ca2f079ee29f5d527e4124fd447dfd5bc540f1fcbedf8a7df494cd

Malware Config

Extracted

Family smokeloader
Version 2020
C2

http://host-data-coin-11.com/

http://file-coin-host-12.com/

http://srtuiyhuali.at/

http://fufuiloirtu.com/

http://amogohuigotuli.at/

http://novohudosovu.com/

http://brutuilionust.com/

http://bubushkalioua.com/

http://dumuilistrati.at/

http://verboliatsiaeeees.com/

rc4.i32
rc4.i32
rc4.i32
rc4.i32

Extracted

Family tofsee
C2

mubrikych.top

oxxyfix.xyz

Extracted

Family redline
Botnet 1
C2

86.107.197.138:38133

Extracted

Family amadey
Version 3.01
C2

185.215.113.35/d2VxjasuwS/index.php

Extracted

Family amadey
Version 2.86
C2

2.56.56.210/notAnoob/index.php

Extracted

Family redline
Botnet @cas
C2

87.249.53.87:63820

Extracted

Family raccoon
rc4.plain

Extracted

Family raccoon
Botnet e9f10fade0328e7cef5c9f5bf00076086ba5a8a1
Attributes
url4cnc
http://91.219.236.18/baldandbankrupt1
http://194.180.174.41/baldandbankrupt1
http://91.219.236.148/baldandbankrupt1
https://t.me/baldandbankrupt1
rc4.plain
rc4.plain
Targets
Target

b7573458498a18eb51b1195903a93f04e8f1e82bebf51fe92e3d42d291ba038b

MD5

728d1476225e713d80d24428149ecc5e

Filesize

298KB

Score
10/10
SHA1

04f6aacdc9861aae2f67ad2cbe06c65c32bbc091

SHA256

b7573458498a18eb51b1195903a93f04e8f1e82bebf51fe92e3d42d291ba038b

SHA512

4fc7602a918bfc3872c20514c4cc44f65b539de2691eede1392fe330e4cbbab3a6b65ad473ca2f079ee29f5d527e4124fd447dfd5bc540f1fcbedf8a7df494cd

Tags

Signatures

  • Amadey

    Description

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    Tags

  • Arkei

    Description

    Arkei is an infostealer written in C++.

    Tags

  • Detect Neshta Payload

  • Modifies system executable filetype association

    Tags

    TTPs

    Modify RegistryChange Default File Association
  • Neshta

    Description

    Malware from the neshta family is designed to infect itself into other files to spread itself and cause damage.

    Tags

  • Raccoon

    Description

    Simple but powerful infostealer which was very active in 2019.

    Tags

  • RedLine

    Description

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

    Tags

  • RedLine Payload

  • SmokeLoader

    Description

    Modular backdoor trojan in use since 2014.

    Tags

  • Tofsee

    Description

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

    Tags

  • Windows security bypass

    Tags

    TTPs

    Disabling Security ToolsModify Registry
  • Arkei Stealer Payload

    Tags

  • Creates new service(s)

    Tags

    TTPs

    New Service
  • Downloads MZ/PE file

  • Executes dropped EXE

  • Modifies Windows Firewall

    Tags

    TTPs

    Modify Existing Service
  • Sets service image path in registry

    Tags

    TTPs

    Registry Run Keys / Startup FolderModify Registry
  • Deletes itself

  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

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

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses Microsoft Outlook profiles

    Tags

    TTPs

    Email Collection
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Checks installed software on the system

    Description

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

    Tags

    TTPs

    Query Registry
  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix