General

  • Target
    Zapret.rar
  • Size 16.2MB
  • Sample260716-sb2p2afy6p
  • SHA256 b1c49f17ffa5a64b8fa559e8e589f1dae1221c0b5510f40ed97a964f3eb04502
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Zapret/bin/bin/Error.exe
    • Size 4KB
    • SHA256 c3ba2c5098573633e543b3bc964377c5a543d4a52722501140ff8f36cd38160f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Zapret/bin/bin/WinDivert.dll
    • Size 46KB
    • SHA256 c1e060ee19444a259b2162f8af0f3fe8c4428a1c6f694dce20de194ac8d7d9a2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Zapret/bin/bin/WinDivert64.sys
    • Size 91KB
    • SHA256 8da085332782708d8767bcace5327a6ec7283c17cfb85e40b03cd2323a90ddc2
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Zapret/bin/bin/cygwin1.dll
    • Size 2.8MB
    • SHA256 103104a52e5293ce418944725df19e2bf81ad9269b9a120d71d39028e821499b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Zapret/bin/bin/winws.exe
    • Size 199KB
    • SHA256 affb4f69d2ea302a7abccd5325d81826e140ddae014f1e070bc4a6c0dd555188
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    1/10
    • Target
      Zapret/bin/bin/winx.exe
    • Size 12.7MB
    • SHA256 72cc4362b7b6555efc9f0ae1a51724bbab72a19a1d707b43833b3ef68db9d001
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Detect SalatStealer payload

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Target
      Zapret/bin/general (ALT).bat
    • Size 3KB
    • SHA256 1c0b20341128ca2dff78902acf5270a071d7ea65c7694549d4269c7730b61d1e
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT10).bat
    • Size 3KB
    • SHA256 9ce4a37ad5535b7b6316a0b8fb578d42af87dfbe5077cdd077ed67901e603dbc
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT11).bat
    • Size 3KB
    • SHA256 c9ba68454e647c69d62a96eca3b378e3bb60cd22cd66d759c945ee24fb073e2f
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT2).bat
    • Size 3KB
    • SHA256 3dfab68519b23c747a6de957c197c467b2dbe5c932ac24713b5d5e31f18f4af2
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT3).bat
    • Size 3KB
    • SHA256 5e50cbd4e74796a8fb42555b076cb1b7d5abcf5ffe1227c8d82f17826732b37a
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT4).bat
    • Size 3KB
    • SHA256 2ce749c1db9918215833af6cc116be096ea0e1c07181f81b064ef0f61c396cf4
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT5).bat
    • Size 2KB
    • SHA256 bcf8bdb486cb76150436010495e3a034b4568326add99ed44522050adb58e97a
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT6).bat
    • Size 3KB
    • SHA256 683d210becf3926d0ebd0bf76de6ddd6204bdb27bff0d90c5df30aaeea6843e5
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT7).bat
    • Size 2KB
    • SHA256 ff49bd6c4281da322925375465d57143e00ea9ea6d17b79e388801150c973802
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT8).bat
    • Size 3KB
    • SHA256 c561a5c35b7295488a5e2c3b45ada9868268177c3b0c397c9b5f02f7a4f955d6
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (ALT9).bat
    • Size 3KB
    • SHA256 ae85bfe4fdf55f39abd09bf15d8b1e8ad73f0887560d3215e672985b4a07a74a
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (FAKE TLS AUTO ALT).bat
    • Size 3KB
    • SHA256 c10d3818ead3efb0f26dc80d35a2a2735d577737ce38cd45055791ee29836231
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (FAKE TLS AUTO ALT2).bat
    • Size 4KB
    • SHA256 c5dc0eb693b704ace4995e19a148c2c9c41a75f1e2cefd074541d035a3b72e17
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (FAKE TLS AUTO ALT3).bat
    • Size 3KB
    • SHA256 da4cb05eef4f66356384beada9302ba2acb269d74a789a0fac50a44a2b357655
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (FAKE TLS AUTO).bat
    • Size 3KB
    • SHA256 6326284fff6fffdb101f9027c9a1b8bd9a62b03da4605561f908c2e1e98a8a13
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (SIMPLE FAKE ALT).bat
    • Size 3KB
    • SHA256 e825a469e2ff34a74c5a2bda7346f35b75ac1f58993daa340d03c8a4dfb63405
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (SIMPLE FAKE ALT2).bat
    • Size 3KB
    • SHA256 0d0dfa6269823a049fcbb76d0736fe2302fdb5a33fd3af83bbc96ee7c492061f
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general (SIMPLE FAKE).bat
    • Size 3KB
    • SHA256 5b8648d0b44253397e68b8c2d5870ffc2d908d2abca947da7b8d068a0eeddf8f
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/general.bat
    • Size 3KB
    • SHA256 47fac0d6b08bcac349e28141de2ca14df9f7cbbd83e16e4d126153c1df777dc7
    • MD5 SHA1 SHA512 TLSH
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Command and Scripting Interpreter: PowerShell

      Powershell Invoke Web Request.

    • 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
      Zapret/bin/service.bat
    • Size 28KB
    • SHA256 23f2531de188a0755f9f43bfbfee01b6369ca68beeed16e2dc80f13f99f22f3b
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    5/10
    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

    • Target
      Zapret/bin/utils/test zapret.ps1
    • Size 37KB
    • SHA256 6053e9858bfbc222875738f1b7b09ad4978df6bc2cb271cad1729a26f909420a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    8/10
    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Target
      Zapret/start.bat
    • Size 796B
    • SHA256 6fd32e145aeedae109e06919df7b9435eb1cec7af38a8646d1292947546de260
    • MD5 SHA1 SHA512 TLSH
    • Detect SalatStealer payload

    • Family: salatstealer

      SalatStealer is a stealer that takes sceenshot written in Golang.

    • Badlisted process makes network request

      Network request originating from process or tool commonly abused by malware.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Command and Scripting Interpreter: PowerShell

      Start PowerShell.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v16

Tasks

static1

Score
5/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

Score
1/10

behavioral4

Score
1/10

behavioral5

Score
1/10

behavioral6

credential_accessdefense_evasiondiscoverysalatstealerspywarestealertrojanupx
Score
10/10

behavioral7

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral8

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral9

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral10

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral11

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral12

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral13

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral14

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral15

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral16

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral17

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral18

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral19

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral20

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral21

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral22

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral23

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral24

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral25

defense_evasiondiscoveryexecutionpersistenceprivilege_escalation
Score
8/10

behavioral26

execution
Score
5/10

behavioral27

execution
Score
8/10

behavioral28

credential_accessdefense_evasiondiscoveryexecutionsalatstealerspywarestealertrojanupx
Score
10/10