metasploit | f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea

General

Target

f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe
Size

568KB
MD5

8d1c06ccab35c496556b23dc602b62e3
SHA1

33d3b0ec31bfc16dcb1b1ff82550aa17fa4c07c5
SHA256

f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea
SHA512

cd023f57416334ddd537cd1edea94b7efb235fe09584c78c44283cbd57116abe3cb80a6ae2f5e8fa582d291c3f3adac0e1c62abc201ec6c5594647ac83bb51fd

Score

10^/10

metasploit backdoor trojan

Malware Config

Extracted

Family

metasploit

Version

encoder/shikata_ga_nai

Extracted

Family

metasploit

Version

windows/reverse_http

C2

http://209.239.115.91:443/6OHEJ

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Legitimate hosting services abused for malware hosting/C2 1 TTPs

Web Service
T1102
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1484 1532 WerFault.exe f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

WerFault.exe

pid process

1484 WerFault.exe
1484 WerFault.exe
1484 WerFault.exe
1484 WerFault.exe
1484 WerFault.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

WerFault.exe

pid process

1484 WerFault.exe

pid	pid_target	process	target process
1484	1532	WerFault.exe	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe

pid	process
1484	WerFault.exe
1484	WerFault.exe
1484	WerFault.exe
1484	WerFault.exe
1484	WerFault.exe

pid	process
1484	WerFault.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exeWerFault.exe

description	pid	process
Token: SeRestorePrivilege	1532	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe
Token: SeBackupPrivilege	1532	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe
Token: SeDebugPrivilege	1484	WerFault.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe

description	pid	process	target process
PID 1532 wrote to memory of 1484	1532	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe	WerFault.exe
PID 1532 wrote to memory of 1484	1532	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe	WerFault.exe
PID 1532 wrote to memory of 1484	1532	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe	WerFault.exe
PID 1532 wrote to memory of 1484	1532	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe	WerFault.exe

System policy modification 1 TTPs 1 IoCs

evasion

Modify Registry

T1112

Processes:

f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\LocalAccountTokenFilterPolicy = "1"	f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe

C:\Users\Admin\AppData\Local\Temp\f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe
"C:\Users\Admin\AppData\Local\Temp\f9b83eff6d705c214993be9575f8990aa8150128a815e849c6faee90df14a0ea.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- System policy modification
PID:1532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1532 -s 1452
2⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
PID:1484

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Lateral Movement

Collection

Exfiltration

Command and Control

Web Service

1

T1102

Impact

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Downloads

memory/1484-60-0x0000000000360000-0x0000000000361000-memory.dmp

Filesize
4KB

Download
memory/1532-55-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1532-56-0x0000000076851000-0x0000000076853000-memory.dmp

Filesize
8KB

Download
memory/1532-57-0x0000000000080000-0x0000000000081000-memory.dmp

Filesize
4KB

Download
memory/1532-58-0x0000000003D80000-0x0000000004180000-memory.dmp

Filesize
4.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads