General

  • Target
    ACPreloader.zip
  • Size 614KB
  • Sample260708-qd9gjsg13p
  • SHA256 6fe07835a56e0e401af580cfb9167cd460973f066c162f7e69dfc256b1f9a90d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      ACPreloader.zip
    • Size 614KB
    • SHA256 6fe07835a56e0e401af580cfb9167cd460973f066c162f7e69dfc256b1f9a90d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      .doorstop_version
    • Size 5B
    • SHA256 2744735fee2ee237e29f592f88ab669dc8d478fca31e6da4caf9a4a1b3abb7f1
    • MD5 SHA1 SHA512
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      BepInEx/config/BepInEx.cfg
    • Size 5KB
    • SHA256 8443d78f427027c263511cf66eec454ddf96dee397d042b4f8e00673d3653719
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      BepInEx/core/0Harmony.dll
    • Size 200KB
    • SHA256 1a21cc03424fc82c3dd1346905d16494536b9595ae4162228d99fb7c285c1031
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      BepInEx/core/0Harmony.xml
    • Size 260KB
    • SHA256 d1f02fc3ada3a13da307de421225bfe56ebe24064370980979391c4be021672f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      BepInEx/core/0Harmony20.dll
    • Size 109KB
    • SHA256 d256c5373692a184018f171144712460ced1a6f01562fde26e742b077b36cbd6
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      BepInEx/core/BepInEx.Harmony.dll
    • Size 5KB
    • SHA256 d0739c4a13f369094cb164c205ee4cca5392bdd7241b9f242ee13f0d4c0b1856
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      BepInEx/core/BepInEx.Harmony.xml
    • Size 3KB
    • SHA256 a04fedf08f7c81f5d01aba6f2840a7ffce50b79bbd24587d8dbe69ab73971d29
    • MD5 SHA1 SHA512 TLSH
    • Target
      BepInEx/core/BepInEx.Preloader.dll
    • Size 41KB
    • SHA256 116f8b879b1b87566f5ce30106fc5d5718da69d3870315d184a4460379a765c7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      BepInEx/core/BepInEx.Preloader.xml
    • Size 7KB
    • SHA256 5ccaffcef1c41292d94931b24f140ca82b47a879e3439e89293285054490eb0a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      BepInEx/core/BepInEx.dll
    • Size 124KB
    • SHA256 c65b42034bc8ffb9f0b336e416dc3884e3f99fc5a5a89eb1f2ff7868412322cd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target
      BepInEx/core/BepInEx.xml
    • Size 87KB
    • SHA256 c0c7799bbaf1e37398f85f0ba8e02d8136c55a3165db87063942e3fedda0a68c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Target
      BepInEx/core/HarmonyXInterop.dll
    • Size 23KB
    • SHA256 4d6175fa6dfee743423380f62fb5cc7f1811b469748538bd1b974ded34f3f907
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      BepInEx/core/Mono.Cecil.Mdb.dll
    • Size 42KB
    • SHA256 5896d1898f616701fff18f3b2c71e6b844d2390ef9f41e1c5fccce8cb27c698e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      BepInEx/core/Mono.Cecil.Pdb.dll
    • Size 84KB
    • SHA256 174db44a067f58561510af746f3caeb032037762c57a31c8d9ee32db25174984
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      BepInEx/core/Mono.Cecil.Rocks.dll
    • Size 27KB
    • SHA256 54ac539fb5ddc8b44c0e9acd0fcb7324f89d1a072edf8ebc1b06dd691e3d3927
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
3/10

behavioral1

Score
1/10

behavioral2

adwarepersistenceransomwarespyware
Score
8/10

behavioral3

Score
3/10

behavioral4

adwarepersistenceransomwarespyware
Score
8/10

behavioral5

Score
3/10

behavioral6

Score
3/10

behavioral7

Score
1/10

behavioral8

Score
1/10

behavioral9

execution
Score
3/10

behavioral10

execution
Score
3/10

behavioral11

Score
1/10

behavioral12

adwarepersistenceransomwarespyware
Score
8/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

adwarediscoveryspyware
Score
3/10

behavioral16

Score
1/10

behavioral17

Score
1/10

behavioral18

adwarepersistenceransomwarespyware
Score
8/10

behavioral19

adwarediscoveryspyware
Score
3/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

adwarepersistenceransomwarespyware
Score
8/10

behavioral23

adwarediscoveryspyware
Score
3/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

adwarepersistenceransomwarespyware
Score
8/10