metasploit | c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31

General

Target

c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
Size

1.8MB
MD5

1038c687ff9e630e30dacaebc99cff85
SHA1

74f3ed6e4fd17e3bfcb403223021be26f43b502e
SHA256

c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31
SHA512

f68a68aa8463da65032b2b44f826a6a3d7a155a4d161815db8ffa0a59f52275be995d0f525fbb2126a83cb44b0740b1fa8e55b2c48181a62fedfca73777b0568
SSDEEP

24576:/3vLRdVhZBK8NogWYO09ROGi933YiWdCMJ5QxmjwC/hR:/3d5ZQ1rx3IiW0MbQxA

Score

10^/10

metasploit backdoor discovery spyware stealer trojan

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

1.15.12.73:4567

Signatures

MetaSploit
Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.
trojan backdoor metasploit
Metasploit family
metasploit
Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Credentials from Web Browsers
T1555.003
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Enumerates connected drives 3 TTPs 23 IoCs

Attempts to read the root path of hard drives other than the default C: drive.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
File opened (read-only)	\??\A:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\G:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\N:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\Q:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\E:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\I:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\L:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\M:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\P:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\R:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\T:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\V:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\W:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\X:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\H:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\J:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\O:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\S:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\Z:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\B:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\K:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\U:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
File opened (read-only)	\??\Y:	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2116	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
Token: SeDebugPrivilege	2116	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
Token: SeDebugPrivilege	1236	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
Token: SeDebugPrivilege	1236	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2116 wrote to memory of 1236	2116	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe	30
PID 2116 wrote to memory of 1236	2116	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe	30
PID 2116 wrote to memory of 1236	2116	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe	30
PID 2116 wrote to memory of 1236	2116	c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe	30

C:\Users\Admin\AppData\Local\Temp\c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
"C:\Users\Admin\AppData\Local\Temp\c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2116
- C:\Users\Admin\AppData\Local\Temp\c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe
  "C:\Users\Admin\AppData\Local\Temp\c1fe27f2166c0b55efdcad547c66f1de0a01f452f85f7e48827d3eb1f7433c31.exe" Admin
  2⤵
  - Enumerates connected drives
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:1236

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

1

T1552

Credentials In Files

1

T1552.001

Discovery

Peripheral Device Discovery

Query Registry

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1236-6-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1236-8-0x00000000003F0000-0x00000000003F1000-memory.dmp

Filesize
4KB

Download
memory/1236-7-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/1236-9-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/1236-10-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/1236-12-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download
memory/2116-0-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2116-2-0x0000000000230000-0x0000000000231000-memory.dmp

Filesize
4KB

Download
memory/2116-3-0x0000000000220000-0x0000000000221000-memory.dmp

Filesize
4KB

Download
memory/2116-4-0x0000000000400000-0x00000000005E5000-memory.dmp

Filesize
1.9MB

Download

Analysis

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