General

  • Target

    a2932135d6a95b6756ca3cbf02b8a549_JaffaCakes118

  • Size

    3.8MB

  • Sample

    241126-sdd2raslhq

  • MD5

    a2932135d6a95b6756ca3cbf02b8a549

  • SHA1

    39175d13b977b9b12fa4f1cbe49abe1c0821b1dc

  • SHA256

    6430e35390b94f25e609d8dc2edadd8f6b0b30bec768ce894c67028de438ab13

  • SHA512

    6e725c150a7d9ccf461be588697969c77f3d193d24aba7417d9439261792b4cd8997a083a22355852a198c3001c1ba9ac02df4112680874bbeeffc64a5633f0d

  • SSDEEP

    98304:x52CheDFNYJ7QibVvhPXIaZ1eCvLUBsKxEK+:xSPYJskRDZ13LUCKc

Malware Config

Extracted

Family

nullmixer

C2

http://marisana.xyz/

Extracted

Family

redline

Botnet

OLK

C2

zisiarenal.xyz:80

Targets

    • Target

      a2932135d6a95b6756ca3cbf02b8a549_JaffaCakes118

    • Size

      3.8MB

    • MD5

      a2932135d6a95b6756ca3cbf02b8a549

    • SHA1

      39175d13b977b9b12fa4f1cbe49abe1c0821b1dc

    • SHA256

      6430e35390b94f25e609d8dc2edadd8f6b0b30bec768ce894c67028de438ab13

    • SHA512

      6e725c150a7d9ccf461be588697969c77f3d193d24aba7417d9439261792b4cd8997a083a22355852a198c3001c1ba9ac02df4112680874bbeeffc64a5633f0d

    • SSDEEP

      98304:x52CheDFNYJ7QibVvhPXIaZ1eCvLUBsKxEK+:xSPYJskRDZ13LUCKc

    • Detect Fabookie payload

    • Fabookie

      Fabookie is facebook account info stealer.

    • Fabookie family

    • NullMixer

      NullMixer is a malware dropper leading to an infection chain of a wide variety of malware families.

    • Nullmixer family

    • RedLine

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

    • RedLine payload

    • Redline family

    • SectopRAT

      SectopRAT is a remote access trojan first seen in November 2019.

    • SectopRAT payload

    • Sectoprat family

    • Vidar

      Vidar is an infostealer based on Arkei stealer.

    • Vidar family

    • Xmrig family

    • xmrig

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

    • Detected Nirsoft tools

      Free utilities often used by attackers which can steal passwords, product keys, etc.

    • Vidar Stealer

    • XMRig Miner payload

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Accesses 2FA software files, possible credential harvesting

    • Checks installed software on the system

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

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks