Resubmissions

30-09-2022 23:49

220930-3vf8jsfbd3 10

30-09-2022 23:05

220930-23cdwsgahq 10

General

  • Target

    ae4932402776b79b18dac096d0afdcc986f7bef1459bfb9bb5675f2b074d8e04.zip

  • Size

    16KB

  • Sample

    220930-3vf8jsfbd3

  • MD5

    2ada0f10773efb6a25b3be1dd1326c68

  • SHA1

    998a622a13f23a8cc5c4195c731fe1c032352f7a

  • SHA256

    ad732770d35cd2619b05588bc0f016e3015cd45ed5e97dd5b61eb61acd4c1e88

  • SHA512

    dfffe9af22d945cd42ce584cf94e0a4eda1f1ae3dcc7c8c96e95237304c14871267cfe4110f71045c61b8b74d44aa2f4775c7c114a5b8da851ab14cdff611498

  • SSDEEP

    384:CZ9cuOUI95mhREa4Kkwmcd/4tWlr9clyZ7n:MaF9kREaZkTKAg0yhn

Malware Config

Extracted

Language
hta
Source
URLs
hta.dropper

https://bitbucket.org/!api/2.0/snippets/tinypro/rEG58e/000e903c314ad0a34dfaac0751c43024bbf2dadd/files/blessed2.txt

Targets

    • Target

      ae4932402776b79b18dac096d0afdcc986f7bef1459bfb9bb5675f2b074d8e04.ppt

    • Size

      102KB

    • MD5

      b47c0f0957935cfc3c27337b8f117d75

    • SHA1

      1228ae88cfc7a2a80506cd2e4fb14f22a5f8d76c

    • SHA256

      ae4932402776b79b18dac096d0afdcc986f7bef1459bfb9bb5675f2b074d8e04

    • SHA512

      208edf3bf8dfb38d738a86db7a240c0ad985ed14b8f58435bcd945d4ca7904469c60bdcb3fb53f91d9f8d91d47c68b5ef26941b44cdb986959cc9e59e907e50e

    • SSDEEP

      768:kf9BcTRDkSIOd0Xg4JbvsyEVK3/L1U82cY3/A5jEcjo:kutY1OmvsyEVKvL1U0WA5js

    • Process spawned unexpected child process

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

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Blocklisted process makes network request

    • Registers COM server for autorun

    • Accesses Microsoft Outlook profiles

    • 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.

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Collection

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks