General

  • Target
    ًUpdBootstrappً.zip
  • Size 115.6MB
  • Sample240902-w7278avemn
  • SHA256 13bb505e4a33c27ee0bb7f84db543303a3646361a5000d5a3cb88bbb4dd2fc87
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Targets

    • Target
      ًUpdBootstrappً.zip
    • Size 115.6MB
    • SHA256 13bb505e4a33c27ee0bb7f84db543303a3646361a5000d5a3cb88bbb4dd2fc87
    • MD5 SHA1 SHA512 SSDEEP
    • Downloads MZ/PE file

    • Drops file in System32 directory

    • Target
      Solaraً.zip
    • Size 57.8MB
    • SHA256 0bfecd7eee36c4d43a39afbc6e695c6bf1c6a16d3c975ad296c86676245a04a2
    • MD5 SHA1 SHA512 SSDEEP
    Score
    1/10
    • Target
      Solaraً/Bootstrapperً.exe
    • Size 693KB
    • SHA256 6b26490431d849d714accf4cf704dc609c845d5c39e6b08ec10f7020635ccd4d
    • MD5 SHA1 SHA512 SSDEEP
    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

    • Target
      Solaraً/bin/api
    • Size 18.7MB
    • SHA256 01481b9a862936fbc090bda4033f22d7ffa5a7bfe5dc32f47c7794332b34eec4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/appendfile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/getcustomasset.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/isfile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/listfiles/test_1.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/listfiles/test_2.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/loadfile.txt
    • Size 1B
    • SHA256 252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/readfile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/writefile
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Solaraً/workspace/.tests/writefile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/EzHubLL.txt
    • Size 2B
    • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/IY_FE.iy
    • Size 539B
    • SHA256 73bb58ba5b81960caf5a8e66675cc89b5761b77db99c6ceb9435f7211d400452
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/Sky Hub/Sky Hub Settings.json
    • Size 52B
    • SHA256 37dd2675939dcf754c08d0a3776908fc7c996849839dcba037848a943f33240b
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/Bootstrapperً.exe
    • Size 693KB
    • SHA256 6b26490431d849d714accf4cf704dc609c845d5c39e6b08ec10f7020635ccd4d
    • MD5 SHA1 SHA512 SSDEEP
    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • Loads dropped DLL

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Suspicious use of SetThreadContext

    • Target
      Solaraً/autoexec/test.lua
    • Size 34B
    • SHA256 601c187ff3410f7c71258bd29c0e48a9f40a046a745093f71e7172decf0f0eae
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/autoexec/test2.lua
    • Size 11B
    • SHA256 c2d0a5e0790d97a015387a995c0d0b5eb3e88138466586fc980787c9b1731eb8
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/bin/api
    • Size 18.7MB
    • SHA256 01481b9a862936fbc090bda4033f22d7ffa5a7bfe5dc32f47c7794332b34eec4
    • MD5 SHA1 SHA512 SSDEEP
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/appendfile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/getcustomasset.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/isfile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/listfiles/test_1.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/listfiles/test_2.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/loadfile.txt
    • Size 1B
    • SHA256 252f10c83610ebca1a059c0bae8255eba2f95be4d1d7bcfa89d7248a82d9f111
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/readfile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/.tests/writefile
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    1/10
    • Target
      Solaraً/workspace/.tests/writefile.txt
    • Size 7B
    • SHA256 aee408847d35e44e99430f0979c3357b85fe8dbb4535a494301198adbee85f27
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/EzHubLL.txt
    • Size 2B
    • SHA256 44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/IY_FE.iy
    • Size 539B
    • SHA256 73bb58ba5b81960caf5a8e66675cc89b5761b77db99c6ceb9435f7211d400452
    • MD5 SHA1 SHA512
    Score
    3/10
    • Target
      Solaraً/workspace/Sky Hub/Sky Hub Settings.json
    • Size 52B
    • SHA256 37dd2675939dcf754c08d0a3776908fc7c996849839dcba037848a943f33240b
    • MD5 SHA1 SHA512
    Score
    3/10

MITRE ATT&CK Enterprise v15

Tasks

static1

cryptonepacker
Score
9/10

behavioral1

defense_evasiondiscovery
Score
8/10

behavioral2

Score
1/10

behavioral3

credential_accessdiscoveryspywarestealer
Score
9/10

behavioral4

discovery
Score
3/10

behavioral5

Score
3/10

behavioral6

Score
3/10

behavioral7

Score
3/10

behavioral8

Score
3/10

behavioral9

Score
3/10

behavioral10

Score
3/10

behavioral11

Score
3/10

behavioral12

Score
1/10

behavioral13

Score
3/10

behavioral14

Score
3/10

behavioral15

Score
3/10

behavioral16

Score
3/10

behavioral17

credential_accessdiscoveryspywarestealer
Score
9/10

behavioral18

Score
3/10

behavioral19

Score
3/10

behavioral20

discovery
Score
3/10

behavioral21

Score
3/10

behavioral22

Score
3/10

behavioral23

Score
3/10

behavioral24

Score
3/10

behavioral25

Score
3/10

behavioral26

Score
3/10

behavioral27

Score
3/10

behavioral28

Score
1/10

behavioral29

Score
3/10

behavioral30

Score
3/10

behavioral31

Score
3/10

behavioral32

Score
3/10