Malware Analysis Report

2024-10-19 01:07

Sample ID 230907-w829lsda2x
Target 7.exe
SHA256 fe3c93db5bfab8423d142e07b5adc73620d8a492f2ac67f4ade1e40bf3abd7cc
Tags
bumblebee lnk1 trojan
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

fe3c93db5bfab8423d142e07b5adc73620d8a492f2ac67f4ade1e40bf3abd7cc

Threat Level: Known bad

The file 7.exe was found to be: Known bad.

Malicious Activity Summary

bumblebee lnk1 trojan

BumbleBee

Unsigned PE

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2023-09-07 18:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-09-07 18:36

Reported

2023-09-07 18:38

Platform

win7-20230831-en

Max time kernel

119s

Max time network

122s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7.exe"

Signatures

BumbleBee

trojan bumblebee

Processes

C:\Users\Admin\AppData\Local\Temp\7.exe

"C:\Users\Admin\AppData\Local\Temp\7.exe"

Network

N/A

Files

memory/3040-0-0x00000000001F0000-0x000000000025E000-memory.dmp

memory/3040-1-0x0000000000510000-0x0000000000617000-memory.dmp

memory/3040-2-0x0000000000510000-0x0000000000617000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-09-07 18:36

Reported

2023-09-07 18:39

Platform

win10v2004-20230831-en

Max time kernel

147s

Max time network

155s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7.exe"

Signatures

BumbleBee

trojan bumblebee

Processes

C:\Users\Admin\AppData\Local\Temp\7.exe

"C:\Users\Admin\AppData\Local\Temp\7.exe"

Network

Country Destination Domain Proto
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 8.8.8.8:53 126.185.247.8.in-addr.arpa udp
US 8.8.8.8:53 9.228.82.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
US 8.8.8.8:53 cmid1s1zeiu.life udp
CA 172.86.68.166:443 cmid1s1zeiu.life tcp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 itszko2ot5u.life udp
CA 45.61.130.31:443 itszko2ot5u.life tcp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 3v1n35i5kwx.life udp
US 172.86.123.215:443 3v1n35i5kwx.life tcp
US 8.8.8.8:53 newdnq1xnl9.life udp
DE 88.198.203.50:443 newdnq1xnl9.life tcp
US 8.8.8.8:53 50.203.198.88.in-addr.arpa udp
US 8.8.8.8:53 43.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 cmid1s1zeiu.life udp
CA 172.86.68.166:443 cmid1s1zeiu.life tcp
CA 45.61.130.31:443 itszko2ot5u.life tcp

Files

memory/4000-0-0x0000020455A00000-0x0000020455A6E000-memory.dmp

memory/4000-1-0x0000020455D80000-0x0000020455E87000-memory.dmp

memory/4000-2-0x0000020455D80000-0x0000020455E87000-memory.dmp

memory/4000-3-0x0000020455D80000-0x0000020455E87000-memory.dmp