metasploit | b8d143e811b80961bc4245ce58cc04c81950246b11ff294917d269a239b7b160

General

Target

msf100k.ps1
Size

251KB
MD5

815bc9a2bda28cce0c598780c6a8b760
SHA1

b69dfbc0bde78569fbb6f80375d37747d75735d9
SHA256

b8d143e811b80961bc4245ce58cc04c81950246b11ff294917d269a239b7b160
SHA512

5d7c308ab8bb6414c485edca1841ca0eb00fea78f569a7c621fefab9aa2b8ff5cbc2088fbd1a368804c550a7f427356486d29fda316b6c34b5980bff150dd485
SSDEEP

48:q+MThimb7RBARAbLPorNfAse3+soGoNeVBXTSbS4:BGTXA0PohfXBGoCJ+z

Score

10^/10

metasploit backdoor execution trojan

Malware Config

Extracted

Family

metasploit

Version

windows/reverse_tcp

C2

10.254.66.59:8888

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Using powershell.exe command.

execution

PowerShell

T1059.001

pid	Process
3712	powershell.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3712	powershell.exe
3712	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3712	powershell.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3712 wrote to memory of 1460	3712	powershell.exe	87
PID 3712 wrote to memory of 1460	3712	powershell.exe	87
PID 1460 wrote to memory of 3316	1460	csc.exe	88
PID 1460 wrote to memory of 3316	1460	csc.exe	88

C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
powershell.exe -ExecutionPolicy bypass -File C:\Users\Admin\AppData\Local\Temp\msf100k.ps1
1⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3712
- C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe
  "C:\Windows\Microsoft.NET\Framework64\v4.0.30319\csc.exe" /noconfig /fullpaths @"C:\Users\Admin\AppData\Local\Temp\pc43cica\pc43cica.cmdline"
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1460
- - C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe
    C:\Windows\Microsoft.NET\Framework64\v4.0.30319\cvtres.exe /NOLOGO /READONLY /MACHINE:IX86 "/OUT:C:\Users\Admin\AppData\Local\Temp\RES6E4A.tmp" "c:\Users\Admin\AppData\Local\Temp\pc43cica\CSC8F60BEB1AB4F4C3C995E41916FC276F.TMP"
    3⤵
    PID:3316

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\RES6E4A.tmp

Filesize
1KB

MD5
6d38f4b0aea433081322043232d34dc6

SHA1
3db21e40a4193d4e2547373aa513c38553429b5e

SHA256
f116a5975332b42199dd818a49a06aaa716335f950a77c95dfc5242e9e60df5f

SHA512
5e54bdf43b58817635948add35274d4a216549402b9db22972c5d1ebd0bc2136f7a6c6fe5de08731d04e27cec3ef6bd83c5689d067706d229fd0f4c33444cac6

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_irgo5mv3.4lv.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\pc43cica\pc43cica.dll

Filesize
3KB

MD5
a23a70f894aa24c97c97be1eb44e3e4e

SHA1
37570d134c0cee3f899745a39dbe93d87a19e467

SHA256
0ecca847c3de6cda8c884019ee7ad038a70ebf1e9aaf8cfc1bd50e3fbfe6233d

SHA512
d40177b9f8afdf2863ff7285967e2ad89b1dca3afc67b4375357e3ea8164648f4007817c643ba51a37304a00223206068efea53a997a173305a6fe58a89f25eb

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\pc43cica\CSC8F60BEB1AB4F4C3C995E41916FC276F.TMP

Filesize
652B

MD5
9062ede481932b7f306c0e948c46565a

SHA1
c3d39a30b56670aab322b324c8716dba2b18fea3

SHA256
9ae348f496c8e2ed107f6e1bd7c24092b3f56077b29d9a4b6f7292beae837d44

SHA512
4dd8707b93f3734f274ddba014123e79e8da764eabb24f3757d64aa1c2b498b96ce059d7e7dfe1d93eed0294ce2d46d1d0481e81c88b048269d4aabb5fb49ba2

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\pc43cica\pc43cica.0.cs

Filesize
468B

MD5
52cc39367c8ed123b15e831e52cbd25f

SHA1
497593af41731aedd939d2234d8d117c57a6d726

SHA256
5a67bcd5871f71a78abf1da47c3529617f34b47a5ab7bde0f1133a33fa751012

SHA512
ce6b89a38b94543b6461b5ecc01054c518a6e0daa4962e249a694db198b15602e716098868322eb8275a09d936b4ef3c0242089800bac0ab1926c8bb38d78fcc

Download Submit
\??\c:\Users\Admin\AppData\Local\Temp\pc43cica\pc43cica.cmdline

Filesize
369B

MD5
c0a0bb162e67690679608d44bb4486eb

SHA1
4d5d0f14db341652c4810614a737dfe482b3f523

SHA256
9f82a1faf3e1aae816c7c078a35fce719c759ae1a4c43abdfc4caaca38e31c32

SHA512
5db7cba3626564f3be7c45e1dc2a184059b6e6e45089a3847ebbccaa07f4e90976b5bf94dab4953c096bc7da6a7adacb9488eff6c80df9b82b6bbe9c9ef62140

Download Submit
memory/3712-11-0x00007FFC1B110000-0x00007FFC1BBD1000-memory.dmp

Filesize
10.8MB

Download
memory/3712-12-0x00007FFC1B110000-0x00007FFC1BBD1000-memory.dmp

Filesize
10.8MB

Download
memory/3712-0-0x00007FFC1B113000-0x00007FFC1B115000-memory.dmp

Filesize
8KB

Download
memory/3712-25-0x0000020179290000-0x0000020179298000-memory.dmp

Filesize
32KB

Download
memory/3712-1-0x0000020179240000-0x0000020179262000-memory.dmp

Filesize
136KB

Download
memory/3712-27-0x00000201792A0000-0x00000201792A1000-memory.dmp

Filesize
4KB

Download
memory/3712-31-0x00007FFC1B110000-0x00007FFC1BBD1000-memory.dmp

Filesize
10.8MB

Download
memory/3712-32-0x00007FFC1B110000-0x00007FFC1BBD1000-memory.dmp

Filesize
10.8MB

Download

Analysis

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