Resubmissions

24-09-2021 14:21

210924-rpcsdshca9 10

16-09-2021 14:45

210916-r477vagebj 8

General

  • Target

    www2.bin.zip

  • Size

    173KB

  • Sample

    210924-rpcsdshca9

  • MD5

    0d7eca2bf6e54f4c0feb2b9b663c5d71

  • SHA1

    cd8d16261e2ad153e00295f6bb9ef8569caeb1c6

  • SHA256

    27fe65cd73ff1a6419ec3fd67afae07f0bbdbc241d43faa7f9257d27f93c5bf2

  • SHA512

    4b26c9cb0b718193706dbe9aefeef127a8176e956bc6e8c6e3b9fe5d768330acf82a098c381bffc92bd71e5019487eda45d84c0fe6de0965ef164ba5da33d627

Malware Config

Extracted

Family

squirrelwaffle

C2

spiritofprespa.com/9783Tci2SGF6

amjsys.com/RIZszf8vR

hrms.prodigygroupindia.com/SKyufGZV

centralfloridaasphalt.com/GCN0FChS

jhehosting.com/rUuKheB7

shoeclearanceoutlet.co.uk/46awDTJjI4l

kmslogistik.com/aS1mjTkJIy

bartek-lenart.pl/1bWJ57V9vx

voip.voipcallhub.com/ZVmfdGHs4T

mercyfoundationcio.org/XF9aQrXnakeG

key4net.com/a8A2kcc1J

chaturanga.groopy.com/mxN3lxZoVApc

voipcallhub.com/ilGht5r26

ems.prodigygroupindia.com/v5RvVJTz

novamarketing.com.pk/k8l36uus

lenartsa.webd.pro/fz16DjmKmHtl

lead.jhinfotech.co/YERjiAMaupaz

Attributes
  • blocklist

    94.46.179.80

    206.189.205.251

    88.242.66.45

    85.75.110.214

    87.104.3.136

    207.244.91.171

    49.230.88.160

    91.149.252.75

    91.149.252.88

    92.211.109.152

    178.0.250.168

    88.69.16.230

    95.223.77.160

    99.234.62.23

    2.206.105.223

    84.222.8.201

    89.183.239.142

    5.146.132.101

    77.7.60.154

    45.41.106.122

    45.74.72.13

    74.58.152.123

    88.87.68.197

    211.107.25.121

    109.70.100.25

    185.67.82.114

    207.102.138.19

    204.101.161.14

    193.128.108.251

    111.7.100.17

Targets

    • Target

      www2.bin

    • Size

      334KB

    • MD5

      84a32095bcbc0ed694f09f1dd8f2a70f

    • SHA1

      23f7334db6979f04d5a2a9a846f82c526bfe6736

    • SHA256

      671f477c3039786c5f3553760377be03b91bfb66f31ba9370ed2193192cf5b4e

    • SHA512

      e3db14700e24210d1e2f1c19fcbb1b7074d73f5cdc4cbaf737b9a92a4f3b8d9b71efaa450aac9f7f4baef1ca8463f0668a3d72b888e0d39195e4c6115de5012a

    • SquirrelWaffle is a simple downloader written in C++.

      SquirrelWaffle.

    • squirrelwaffle

      Squirrelwaffle Payload

    • Blocklisted process makes network request

MITRE ATT&CK Matrix

Tasks