Malware Analysis Report

2024-11-15 06:03

Sample ID 240926-xea4pssbmq
Target 06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2
SHA256 06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2
Tags
rhadamanthys stealer
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2

Threat Level: Known bad

The file 06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2 was found to be: Known bad.

Malicious Activity Summary

rhadamanthys stealer

Rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-09-26 18:45

Signatures

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-26 18:45

Reported

2024-09-26 18:48

Platform

win10v2004-20240910-en

Max time kernel

148s

Max time network

155s

Command Line

sihost.exe

Signatures

Processes

C:\Windows\system32\sihost.exe

sihost.exe

C:\Users\Admin\AppData\Local\Temp\06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2.exe

"C:\Users\Admin\AppData\Local\Temp\06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2.exe"

C:\Windows\system32\openwith.exe

"C:\Windows\system32\openwith.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 241.42.69.40.in-addr.arpa udp
US 8.8.8.8:53 68.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.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 23.173.189.20.in-addr.arpa udp

Files

memory/1952-0-0x00007FFB38983000-0x00007FFB38985000-memory.dmp

memory/1952-1-0x0000000000EA0000-0x0000000000F5C000-memory.dmp

memory/1952-2-0x0000000001820000-0x00000000018C6000-memory.dmp

memory/1952-3-0x00007FFB38980000-0x00007FFB39441000-memory.dmp

memory/1952-5-0x00000000018F0000-0x0000000001900000-memory.dmp

memory/1952-4-0x00000000018E0000-0x00000000018E8000-memory.dmp

memory/1952-6-0x000000001C2A0000-0x000000001C6A0000-memory.dmp

memory/1952-7-0x000000001C2A0000-0x000000001C6A0000-memory.dmp

memory/1952-9-0x00007FFB38980000-0x00007FFB39441000-memory.dmp

memory/1952-11-0x00007FFB545B0000-0x00007FFB54879000-memory.dmp

memory/4972-12-0x0000023C3D550000-0x0000023C3D55A000-memory.dmp

memory/1952-10-0x00007FFB556C0000-0x00007FFB5577E000-memory.dmp

memory/1952-8-0x00007FFB569F0000-0x00007FFB56BE5000-memory.dmp

memory/4972-15-0x0000023C3EFE0000-0x0000023C3F3E0000-memory.dmp

memory/1952-16-0x00007FFB38980000-0x00007FFB39441000-memory.dmp

memory/4972-18-0x00007FFB556C0000-0x00007FFB5577E000-memory.dmp

memory/4972-19-0x0000023C3EFE0000-0x0000023C3F3E0000-memory.dmp

memory/1952-21-0x00007FFB38980000-0x00007FFB39441000-memory.dmp

memory/4972-20-0x00007FFB545B0000-0x00007FFB54879000-memory.dmp

memory/4972-23-0x0000023C3EFE0000-0x0000023C3F3E0000-memory.dmp

memory/1952-22-0x000000001C2A0000-0x000000001C6A0000-memory.dmp

memory/4972-17-0x00007FFB569F0000-0x00007FFB56BE5000-memory.dmp

memory/4972-24-0x0000023C3EFE0000-0x0000023C3F3E0000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-26 18:45

Reported

2024-09-26 18:48

Platform

win7-20240903-en

Max time kernel

117s

Max time network

127s

Command Line

C:\Windows\Explorer.EXE

Signatures

Rhadamanthys

stealer rhadamanthys

Suspicious use of NtCreateUserProcessOtherParentProcess

Description Indicator Process Target
PID 840 created 1192 N/A C:\Users\Admin\AppData\Local\Temp\06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2.exe C:\Windows\Explorer.EXE

Processes

C:\Windows\Explorer.EXE

C:\Windows\Explorer.EXE

C:\Users\Admin\AppData\Local\Temp\06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2.exe

"C:\Users\Admin\AppData\Local\Temp\06d660e97abae29a8e53ef539f0a88250e647899e1baf5a09cec3fe51dfdb7b2.exe"

C:\Windows\system32\dialer.exe

"C:\Windows\system32\dialer.exe"

Network

N/A

Files

memory/840-0-0x000007FEF6443000-0x000007FEF6444000-memory.dmp

memory/840-1-0x0000000000350000-0x000000000040C000-memory.dmp

memory/840-2-0x0000000000520000-0x00000000005C6000-memory.dmp

memory/840-3-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

memory/840-4-0x0000000002210000-0x0000000002218000-memory.dmp

memory/840-5-0x00000000022A0000-0x00000000022B0000-memory.dmp

memory/840-7-0x000000001B8D0000-0x000000001BCD0000-memory.dmp

memory/840-11-0x000007FEFD830000-0x000007FEFD89C000-memory.dmp

memory/840-10-0x0000000077820000-0x000000007793F000-memory.dmp

memory/2964-12-0x0000000000060000-0x000000000006A000-memory.dmp

memory/840-9-0x0000000077940000-0x0000000077AE9000-memory.dmp

memory/840-8-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

memory/840-6-0x000000001B8D0000-0x000000001BCD0000-memory.dmp

memory/2964-21-0x0000000001C90000-0x0000000002090000-memory.dmp

memory/2964-23-0x0000000077941000-0x0000000077A42000-memory.dmp

memory/2964-22-0x0000000001C90000-0x0000000002090000-memory.dmp

memory/2964-19-0x0000000077820000-0x000000007793F000-memory.dmp

memory/2964-18-0x0000000077940000-0x0000000077AE9000-memory.dmp

memory/2964-24-0x0000000001C90000-0x0000000002090000-memory.dmp

memory/840-17-0x0000000077941000-0x0000000077A42000-memory.dmp

memory/2964-20-0x000007FEFD830000-0x000007FEFD89C000-memory.dmp

memory/840-16-0x000000001B8E2000-0x000000001BCD0000-memory.dmp

memory/840-15-0x000007FEF6440000-0x000007FEF6E2C000-memory.dmp

memory/2964-14-0x0000000001C90000-0x0000000002090000-memory.dmp