General

  • Target
    Roblox.Account.Manager.3.7.2.zip
  • Size 4.2MB
  • Sample260729-txem3abm8v
  • SHA256 49b2c015da0851a2ed43820799a7bcda08e1bc5f315e107598f87f4b1bd36dac
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Roblox.Account.Manager.3.7.2.zip
    • Size 4.2MB
    • SHA256 49b2c015da0851a2ed43820799a7bcda08e1bc5f315e107598f87f4b1bd36dac
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Roblox Account Manager.exe
    • Size 5.4MB
    • SHA256 be9ddcdedf8c36c64e6b0a32d2686b74a112913c54217ccaa46675bfd1dc82f1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Downloads MZ/PE file

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

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

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • Target
      cefsharp.core.dll
    • Size 920KB
    • SHA256 cec6e0403a2dafea012ee965921f44657caec0f07e813b8f7d259d90351cb8b0
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      cefsharp.core.pdb
    • Size 2.4MB
    • SHA256 bae3a6bc284b88446cc09af3b1975ac6a5fc87b83164235476e4d82279bfbfa7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cefsharp.dll
    • Size 273KB
    • SHA256 3aca7c62000daa613e40714c0c4b7a8f99b9f392dc59adf66334be76f892028e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      cefsharp.pdb
    • Size 1.0MB
    • SHA256 c28dc55559a712ac69b7c3c7bb3b3189f7f23b05382d36e24524d7396ada2f9f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      cefsharp.winforms.dll
    • Size 52KB
    • SHA256 8298c55b1687b3962f1ee4565bb77dbe76f583491d9b02cff7341c1138331a3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      cefsharp.winforms.pdb
    • Size 151KB
    • SHA256 2468af2e71ec637d867064b6096c88da66a1478bdf59503bfca05a4f0142b3cd
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      costura.dll
    • Size 4KB
    • SHA256 41bb464ac7c0d192641077e44a59d7d89860c3c620a59961f2fc4a4be47deae3
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      costura.pdb
    • Size 2KB
    • SHA256 89b13aa6efbc0b04745a00bb5fcf05b7a4e3537095bde974ed3490a9cf582d17
    • MD5 SHA1 SHA512 TLSH
    Score
    3/10
    • Target
      esendex.tokenbucket.dll
    • Size 8KB
    • SHA256 e46f8e5e563b16c889145f002474de6ef7c78e53ac3cc632723447e367d338d7
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      fastcoloredtextbox.dll
    • Size 323KB
    • SHA256 ac926c92ccfc3789a5ae571cc4415eb1897d500a79604d8495241c19acdf01b9
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      icsharpcode.sharpziplib.dll
    • Size 248KB
    • SHA256 cb9c05b5a1e1db26ff43490ee26f2e02abae3f321d2dd5ddd43a68da48eab83d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      icsharpcode.sharpziplib.pdb
    • Size 118KB
    • SHA256 d14d75b91138cfda95c8396752c4935fbe8afdad12e026c0845899b460bf555e
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    3/10
    • Target
      log4net.dll
    • Size 264KB
    • SHA256 4ffeecfa1564bcd632891c7e0f376669227ed177e4f34bd8fb25f493162d8c3a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      microsoft.aspnetcore.webutilities.dll
    • Size 64KB
    • SHA256 0f96a425e05decd3484eecc05f1957ef39768dfb1ce2e4cac9e10ac30361aa8a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10

MITRE ATT&CK Enterprise v16

Tasks

static1

costurapacker
Score
4/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

adwarediscoveryspyware
Score
7/10

behavioral4

adwarediscoveryransomwarespyware
Score
8/10

behavioral5

Score
1/10

behavioral6

Score
1/10

behavioral7

execution
Score
3/10

behavioral8

execution
Score
3/10

behavioral9

Score
1/10

behavioral10

Score
1/10

behavioral11

execution
Score
3/10

behavioral12

execution
Score
3/10

behavioral13

Score
1/10

behavioral14

Score
1/10

behavioral15

execution
Score
3/10

behavioral16

execution
Score
3/10

behavioral17

Score
1/10

behavioral18

Score
1/10

behavioral19

execution
Score
3/10

behavioral20

execution
Score
3/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

execution
Score
3/10

behavioral28

execution
Score
3/10

behavioral29

Score
1/10

behavioral30

Score
1/10

behavioral31

Score
1/10

behavioral32

Score
1/10