Malware Analysis Report

2024-08-06 19:01

Sample ID 240615-3heh7ayhqd
Target Darkcomet RAT 5.3.1.zip
SHA256 bfe9a76229e6e502b7c542007cd976dd3b5e0d26190cdf7cc8a5e5aab0a63f7d
Tags
darkcomet rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK Matrix

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

bfe9a76229e6e502b7c542007cd976dd3b5e0d26190cdf7cc8a5e5aab0a63f7d

Threat Level: Known bad

The file Darkcomet RAT 5.3.1.zip was found to be: Known bad.

Malicious Activity Summary

darkcomet rat trojan

Darkcomet

Darkcomet family

Unsigned PE

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of SetWindowsHookEx

MITRE ATT&CK Matrix V13

Initial Access
TA0001
Execution
TA0002
Persistence
TA0003
Privilege Escalation
TA0004
Defense Evasion
TA0005
Credential Access
TA0006
Discovery
TA0007
System Information Discovery
T1082
Lateral Movement
TA0008
Collection
TA0009
Exfiltration
TA0010
Command and Control
TA0011
Impact
TA0040
Resource Development
TA0042
Reconnaissance
TA0043

Analysis: static1

Detonation Overview

Reported

2024-06-15 23:30

Signatures

Darkcomet family

darkcomet

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-15 23:30

Reported

2024-06-15 23:31

Platform

win7-20240221-en

Max time kernel

21s

Max time network

18s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe"

Signatures

Darkcomet

trojan rat darkcomet

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe

"C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe"

Network

N/A

Files

memory/1984-0-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1984-1-0x00000000049B0000-0x00000000049B1000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\config.ini

MD5 0a5baccb60ddf613c9ef2b18e0b1863f
SHA1 39bb75213fab1a7b9ab51089ef54f43086d8b1f3
SHA256 21a222e00ea35f663dc6c397c0a0aa6d80e52187644b170cee9e186892a22f4e
SHA512 b24b4e15fc975f81e5e5216cc098f8a34faeb5f7b3f10fe8f9f4a19157abe62f293b4687440434744e5c5284736a9a472fc5d04f5fda72e94fe5e7140b36de9b

memory/1984-39-0x0000000000260000-0x0000000000261000-memory.dmp

memory/1984-40-0x00000000049B0000-0x00000000049B1000-memory.dmp

memory/1984-41-0x0000000000400000-0x0000000000F67000-memory.dmp

memory/1984-43-0x0000000000400000-0x0000000000F67000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-15 23:30

Reported

2024-06-15 23:33

Platform

win10v2004-20240508-en

Max time kernel

146s

Max time network

154s

Command Line

"C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe"

Signatures

Darkcomet

trojan rat darkcomet

Enumerates physical storage devices

Suspicious use of FindShellTrayWindow

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A

Suspicious use of SendNotifyMessage

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A

Suspicious use of SetWindowsHookEx

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe

"C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\DarkComet.exe"

Network

Files

memory/2696-0-0x0000000002E60000-0x0000000002E61000-memory.dmp

memory/2696-1-0x00000000055F0000-0x00000000055F1000-memory.dmp

memory/2696-2-0x0000000006260000-0x0000000006261000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\Darkcomet RAT 5.3.1\config.ini

MD5 0a5baccb60ddf613c9ef2b18e0b1863f
SHA1 39bb75213fab1a7b9ab51089ef54f43086d8b1f3
SHA256 21a222e00ea35f663dc6c397c0a0aa6d80e52187644b170cee9e186892a22f4e
SHA512 b24b4e15fc975f81e5e5216cc098f8a34faeb5f7b3f10fe8f9f4a19157abe62f293b4687440434744e5c5284736a9a472fc5d04f5fda72e94fe5e7140b36de9b

memory/2696-40-0x0000000000400000-0x0000000000F67000-memory.dmp

memory/2696-42-0x0000000002E60000-0x0000000002E61000-memory.dmp

memory/2696-43-0x00000000055F0000-0x00000000055F1000-memory.dmp

memory/2696-44-0x0000000006260000-0x0000000006261000-memory.dmp