Malware Analysis Report

2025-01-22 12:56

Sample ID 240522-txk5vahb4t
Target bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4
SHA256 bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4
Tags
blackmoon banker trojan upx vmprotect
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4

Threat Level: Known bad

The file bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4 was found to be: Known bad.

Malicious Activity Summary

blackmoon banker trojan upx vmprotect

Blackmoon, KrBanker

Detect Blackmoon payload

VMProtect packed file

UPX packed file

Suspicious use of NtSetInformationThreadHideFromDebugger

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-22 16:26

Signatures

VMProtect packed file

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

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-22 16:26

Reported

2024-05-22 16:28

Platform

win7-20240221-en

Max time kernel

118s

Max time network

119s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe"

Signatures

Blackmoon, KrBanker

trojan banker blackmoon

Detect Blackmoon payload

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

UPX packed file

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

VMProtect packed file

vmprotect
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

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe

"C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe"

Network

Country Destination Domain Proto
CN 43.241.18.99:9004 tcp

Files

memory/2192-0-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2192-35-0x0000000000360000-0x0000000000361000-memory.dmp

memory/2192-33-0x0000000000360000-0x0000000000361000-memory.dmp

memory/2192-31-0x0000000000360000-0x0000000000361000-memory.dmp

memory/2192-30-0x0000000000B25000-0x0000000000DD1000-memory.dmp

memory/2192-29-0x0000000000350000-0x0000000000351000-memory.dmp

memory/2192-27-0x0000000000350000-0x0000000000351000-memory.dmp

memory/2192-24-0x0000000000340000-0x0000000000341000-memory.dmp

memory/2192-22-0x0000000000340000-0x0000000000341000-memory.dmp

memory/2192-19-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2192-17-0x00000000002B0000-0x00000000002B1000-memory.dmp

memory/2192-14-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2192-12-0x0000000000260000-0x0000000000261000-memory.dmp

memory/2192-9-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2192-7-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2192-5-0x0000000000250000-0x0000000000251000-memory.dmp

memory/2192-44-0x0000000000400000-0x000000000145D000-memory.dmp

memory/2192-45-0x0000000000400000-0x000000000145D000-memory.dmp

memory/2192-40-0x0000000010000000-0x0000000010116000-memory.dmp

memory/2192-39-0x0000000007740000-0x000000000774B000-memory.dmp

memory/2192-4-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2192-2-0x0000000000230000-0x0000000000231000-memory.dmp

memory/2192-46-0x0000000000400000-0x000000000145D000-memory.dmp

memory/2192-47-0x0000000000B25000-0x0000000000DD1000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-22 16:26

Reported

2024-05-22 16:28

Platform

win10v2004-20240508-en

Max time kernel

130s

Max time network

99s

Command Line

"C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe"

Signatures

Blackmoon, KrBanker

trojan banker blackmoon

Detect Blackmoon payload

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

UPX packed file

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

VMProtect packed file

vmprotect
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

Suspicious use of NtSetInformationThreadHideFromDebugger

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe

"C:\Users\Admin\AppData\Local\Temp\bbbe788f2a3eb45bdc8d706d4fe08ad72c80abcb7f0d3070a8ba436a287206c4.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
CN 43.241.18.99:9004 tcp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.237:443 g.bing.com tcp
US 8.8.8.8:53 71.121.18.2.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 237.197.79.204.in-addr.arpa udp
CZ 95.100.146.24:443 www.bing.com tcp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 24.146.100.95.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.in-addr.arpa udp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp

Files

memory/5024-0-0x00000000031B0000-0x00000000031B1000-memory.dmp

memory/5024-2-0x0000000003200000-0x0000000003201000-memory.dmp

memory/5024-1-0x00000000031D0000-0x00000000031D1000-memory.dmp

memory/5024-4-0x0000000003220000-0x0000000003221000-memory.dmp

memory/5024-5-0x0000000003230000-0x0000000003231000-memory.dmp

memory/5024-8-0x0000000000B25000-0x0000000000DD1000-memory.dmp

memory/5024-6-0x0000000003250000-0x0000000003251000-memory.dmp

memory/5024-3-0x0000000003210000-0x0000000003211000-memory.dmp

memory/5024-11-0x0000000000400000-0x000000000145D000-memory.dmp

memory/5024-13-0x0000000010000000-0x0000000010116000-memory.dmp

memory/5024-12-0x0000000007770000-0x000000000777B000-memory.dmp

memory/5024-17-0x0000000000400000-0x000000000145D000-memory.dmp

memory/5024-18-0x0000000000400000-0x000000000145D000-memory.dmp