General

  • Target

    Document_9109.iso

  • Size

    978KB

  • Sample

    221102-1kd94acaa8

  • MD5

    2f2721079b1fe617302d6d7cc454c11b

  • SHA1

    511e48d97d0e65b85db36c6faad7212f1838105d

  • SHA256

    bd9f0668b465891dbacd4fe217df1ea91042b2c711b2d26fdbb057ece06e830b

  • SHA512

    afac900897416d62f294258092ddd80014f1700950f01e54b90e17f2fe2a455e8773c80108ad1daf933ada27d177631e47ba783472635c562ad1217f268ecef0

  • SSDEEP

    24576:JF1A7ynR+djiZJmZqNd8fBpO8ZCK0zCXAfV4/:JF1znQJOsW8DOYAz1fVs

Score
10/10

Malware Config

Extracted

Family

bumblebee

Botnet

0211r

C2

193.109.120.156:443

192.111.146.184:443

104.219.233.113:443

rc4.plain

Targets

    • Target

      Document_9109.iso

    • Size

      978KB

    • MD5

      2f2721079b1fe617302d6d7cc454c11b

    • SHA1

      511e48d97d0e65b85db36c6faad7212f1838105d

    • SHA256

      bd9f0668b465891dbacd4fe217df1ea91042b2c711b2d26fdbb057ece06e830b

    • SHA512

      afac900897416d62f294258092ddd80014f1700950f01e54b90e17f2fe2a455e8773c80108ad1daf933ada27d177631e47ba783472635c562ad1217f268ecef0

    • SSDEEP

      24576:JF1A7ynR+djiZJmZqNd8fBpO8ZCK0zCXAfV4/:JF1znQJOsW8DOYAz1fVs

    Score
    3/10
    • Target

      Document.lnk

    • Size

      1KB

    • MD5

      0f051e86ab04f84ad354c087845d0cf2

    • SHA1

      616221cc7bb32d2aacbb9d5823facc1028423359

    • SHA256

      b2483732097235ca6507a5126150cf1156dc4b636736fce96b821f8c0e2d4619

    • SHA512

      abc4d5c16fb35fd90015e68a98e8ee07add2081730edaaf33f578c6476ec8d6a32444db13040e30cd5228b4b2041f5499b5c453cc6179c73c3af4cc11b27901c

    Score
    3/10
    • Target

      maidservant/allotting.cmd

    • Size

      360B

    • MD5

      632afe6f5bbef63ac726f3451f9370fa

    • SHA1

      c263fdd3ead0c37f3f34d1b0fc3f8b3777a0052c

    • SHA256

      c5ab120d4fa2cff625c3b4a6cad370ed95ebd8b0b28f90e4453431fed9c68e96

    • SHA512

      ec58d9bdb3cefbb246258a7ebabde49d16805b4203b7e920b04ee373b5ac3573425dd2fb16a36e0db148257dda333ae0e5f6606e30dd7b5d9e5ccfad4b9c13d4

    Score
    1/10
    • Target

      maidservant/immortalized.dat

    • Size

      884KB

    • MD5

      f3ba88cfcbd3dce3103017c95b399c8e

    • SHA1

      ecd6d0e7d686c967fa214db346a3e11cc0e0ad25

    • SHA256

      58f17afc6299d6eb6f0c0321d4748758df368b03b8fc9bcd808b487d351e1c27

    • SHA512

      7fa318016886c6f08cdeb78510e43d420d61b732269a504ba6fb31cf884cba1eabed954fe4ef8f82e5231eaad306a34198c598b313ae24c6b2db330b066a8f3c

    • SSDEEP

      24576:AF1A7ynR+djiZJmZqNd8fBpO8ZCK0zCXAfV4/:AF1znQJOsW8DOYAz1fVs

    Score
    10/10
    • BumbleBee

      BumbleBee is a webshell malware written in C++.

    • Blocklisted process makes network request

    • Suspicious use of NtCreateThreadExHideFromDebugger

    • Target

      maidservant/sleeplessness.bat

    • Size

      307B

    • MD5

      007f530016236bad65441194684324d8

    • SHA1

      caec6eac26d63be37c3255094f6b5a94eea6ad94

    • SHA256

      4a9d780a680b3fef57e9f9540a913120de9100be3f758999ded127f57ce81842

    • SHA512

      3819a594eed9501297ded197f463b64935c925cd633c795e5287788dd16d0f6b16f15de64235629aa580893eb60d13e0506fa6b1cd994ea2b116920be5a63182

    Score
    1/10

MITRE ATT&CK Enterprise v6

Tasks