Malware Analysis Report

2025-08-05 10:38

Sample ID 241018-y4nxjawele
Target 6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff
SHA256 6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff
Tags
blackmoon banker discovery trojan upx
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

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

6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff

Threat Level: Known bad

The file 6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff was found to be: Known bad.

Malicious Activity Summary

blackmoon banker discovery trojan upx

Detect Blackmoon payload

Blackmoon family

Blackmoon, KrBanker

Loads dropped DLL

UPX packed file

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-10-18 20:20

Signatures

Blackmoon family

blackmoon

Detect Blackmoon payload

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

2024-10-18 20:20

Reported

2024-10-18 20:23

Platform

win7-20240903-en

Max time kernel

119s

Max time network

120s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.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

UPX packed file

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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.exe

"C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 vv.video.qq.com udp
HK 129.226.102.98:80 vv.video.qq.com tcp
US 8.8.8.8:53 ezdfw.nxvf.net udp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp

Files

memory/2892-7-0x0000000000C90000-0x00000000018E6000-memory.dmp

memory/2892-0-0x0000000010000000-0x000000001054E000-memory.dmp

\Users\Admin\AppData\Local\Temp\f76a554.tmp

MD5 58ce1611349d9c3fdbe84019439819b2
SHA1 110b3ba2d99629aa1148daca6aa2a350356305a6
SHA256 36c7d8f359926e61290ede70a426b863470adc47312c3e4b6039a9ab4b63c9f6
SHA512 3f46fcd3fd83ae7c7d20b016f9a58be0090f2e8c9342ffa915ca7e9e68c5212e46df18ba40270dcb96a9732b38e2d9a5895198cf07929df6c1872afb72bbd190

memory/2892-11-0x0000000000C90000-0x00000000018E6000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-10-18 20:20

Reported

2024-10-18 20:23

Platform

win10v2004-20241007-en

Max time kernel

150s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.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

UPX packed file

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

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.exe

"C:\Users\Admin\AppData\Local\Temp\6b2629190ebcdff38f2987131cb63209192271881a5e08c4e1a7ca48a951d3ff.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 vv.video.qq.com udp
HK 129.226.102.98:80 vv.video.qq.com tcp
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 69.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 98.102.226.129.in-addr.arpa udp
US 8.8.8.8:53 134.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 ezdfw.nxvf.net udp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
US 8.8.8.8:53 238.145.198.52.in-addr.arpa udp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
JP 52.198.145.238:9002 ezdfw.nxvf.net tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 27.117.19.2.in-addr.arpa udp
US 8.8.8.8:53 11.227.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 udp

Files

memory/4196-7-0x0000000000880000-0x00000000014D6000-memory.dmp

memory/4196-0-0x0000000010000000-0x000000001054E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\e5799ee.tmp

MD5 58ce1611349d9c3fdbe84019439819b2
SHA1 110b3ba2d99629aa1148daca6aa2a350356305a6
SHA256 36c7d8f359926e61290ede70a426b863470adc47312c3e4b6039a9ab4b63c9f6
SHA512 3f46fcd3fd83ae7c7d20b016f9a58be0090f2e8c9342ffa915ca7e9e68c5212e46df18ba40270dcb96a9732b38e2d9a5895198cf07929df6c1872afb72bbd190

memory/4196-12-0x0000000000880000-0x00000000014D6000-memory.dmp