Malware Analysis Report

2025-01-22 12:23

Sample ID 240517-y47dwahc2w
Target c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb
SHA256 c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb
Tags
aspackv2 blackmoon banker trojan upx
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

c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb

Threat Level: Known bad

The file c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb was found to be: Known bad.

Malicious Activity Summary

aspackv2 blackmoon banker trojan upx

Blackmoon, KrBanker

Detect Blackmoon payload

ASPack v2.12-2.42

UPX packed file

Unsigned PE

Suspicious use of SetWindowsHookEx

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-05-17 20:21

Signatures

ASPack v2.12-2.42

aspackv2
Description Indicator Process Target
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Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-05-17 20:21

Reported

2024-05-17 20:24

Platform

win7-20240419-en

Max time kernel

141s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb.exe"

Signatures

Blackmoon, KrBanker

trojan banker blackmoon

Detect Blackmoon payload

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UPX packed file

upx
Description Indicator Process Target
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Processes

C:\Users\Admin\AppData\Local\Temp\c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb.exe

"C:\Users\Admin\AppData\Local\Temp\c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb.exe"

Network

N/A

Files

memory/2748-1-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-3-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-2-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-0-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-7-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-11-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-9-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-6-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-5-0x00000000004BC000-0x00000000004BD000-memory.dmp

memory/2748-4-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-25-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-42-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-46-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-49-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-48-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-44-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-40-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-38-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-37-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-35-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-33-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-31-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-29-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-27-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-23-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-21-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-19-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-17-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-15-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-13-0x0000000010000000-0x000000001003E000-memory.dmp

memory/2748-50-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-51-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-52-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-54-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-55-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-56-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-57-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-58-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-59-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-60-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-61-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-62-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-63-0x0000000000400000-0x000000000064B000-memory.dmp

memory/2748-64-0x0000000000400000-0x000000000064B000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-17 20:21

Reported

2024-05-17 20:24

Platform

win10v2004-20240226-en

Max time kernel

157s

Max time network

169s

Command Line

"C:\Users\Admin\AppData\Local\Temp\c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb.exe"

Signatures

Blackmoon, KrBanker

trojan banker blackmoon

Detect Blackmoon payload

Description Indicator Process Target
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UPX packed file

upx
Description Indicator Process Target
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Processes

C:\Users\Admin\AppData\Local\Temp\c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb.exe

"C:\Users\Admin\AppData\Local\Temp\c8d104a9fbf894becdddabaac05f337c095356f029a906640d7f78e16cb00afb.exe"

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe

"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=4092 --field-trial-handle=2280,i,716736634476467098,11449718822158202904,262144 --variations-seed-version /prefetch:8

Network

Country Destination Domain Proto
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 183.142.211.20.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 14.173.189.20.in-addr.arpa udp

Files

memory/3508-0-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-1-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-3-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-4-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-2-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-5-0x00000000004BC000-0x00000000004BD000-memory.dmp

memory/3508-6-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-7-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-8-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-12-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-14-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-42-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-40-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-38-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-37-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-34-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-33-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-50-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-48-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-46-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-44-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-30-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-28-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-26-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-24-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-23-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-18-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-16-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-10-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-20-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-9-0x0000000010000000-0x000000001003E000-memory.dmp

memory/3508-51-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-52-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-53-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-54-0x0000000000400000-0x000000000064B000-memory.dmp

memory/3508-55-0x0000000000400000-0x000000000064B000-memory.dmp