Malware Analysis Report

2024-10-19 07:07

Sample ID 231108-xb87bsee43
Target Iputeny.exe
SHA256 64503745802796c734b5c3b6e62a5ba2b40fde46fe5a3ea1e8f7b37b49b2df92
Tags
phemedrone spyware stealer
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

64503745802796c734b5c3b6e62a5ba2b40fde46fe5a3ea1e8f7b37b49b2df92

Threat Level: Known bad

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

Malicious Activity Summary

phemedrone spyware stealer

Phemedrone family

Phemedrone

Reads user/profile data of web browsers

Looks up external IP address via web service

Unsigned PE

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-11-08 18:41

Signatures

Phemedrone family

phemedrone

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-11-08 18:41

Reported

2023-11-08 18:45

Platform

win7-20231023-de

Max time kernel

117s

Max time network

126s

Command Line

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

Signatures

Phemedrone

stealer phemedrone

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious use of AdjustPrivilegeToken

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

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2236 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\Iputeny.exe C:\Windows\system32\WerFault.exe
PID 2236 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\Iputeny.exe C:\Windows\system32\WerFault.exe
PID 2236 wrote to memory of 2480 N/A C:\Users\Admin\AppData\Local\Temp\Iputeny.exe C:\Windows\system32\WerFault.exe

Processes

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

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

C:\Windows\system32\wbem\WmiApSrv.exe

C:\Windows\system32\wbem\WmiApSrv.exe

C:\Windows\system32\WerFault.exe

C:\Windows\system32\WerFault.exe -u -p 2236 -s 1720

Network

Country Destination Domain Proto
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp

Files

memory/2236-0-0x0000000000F60000-0x0000000000F7C000-memory.dmp

memory/2236-1-0x000007FEF5AA0000-0x000007FEF648C000-memory.dmp

memory/2236-2-0x0000000000E60000-0x0000000000EE0000-memory.dmp

memory/2236-3-0x000007FEF5AA0000-0x000007FEF648C000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-11-08 18:41

Reported

2023-11-08 18:45

Platform

win10v2004-20231023-de

Max time kernel

144s

Max time network

173s

Command Line

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

Signatures

Phemedrone

stealer phemedrone

Reads user/profile data of web browsers

spyware stealer

Looks up external IP address via web service

Description Indicator Process Target
N/A ip-api.com N/A N/A

Suspicious behavior: EnumeratesProcesses

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

Suspicious use of AdjustPrivilegeToken

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

Processes

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

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

C:\Windows\system32\wbem\WmiApSrv.exe

C:\Windows\system32\wbem\WmiApSrv.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 126.23.238.8.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 198.52.96.20.in-addr.arpa udp
US 8.8.8.8:53 140.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 203.105.51.184.in-addr.arpa udp
US 8.8.8.8:53 133.113.22.20.in-addr.arpa udp
US 8.8.8.8:53 ip-api.com udp
US 208.95.112.1:80 ip-api.com tcp
US 8.8.8.8:53 26.165.165.52.in-addr.arpa udp
US 8.8.8.8:53 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 56.126.166.20.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 35.77.123.92.in-addr.arpa udp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 57.169.31.20.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 204.79.197.200:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 19.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 25.77.123.92.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 66.112.168.52.in-addr.arpa udp
US 8.8.8.8:53 api.telegram.org udp
NL 149.154.167.220:443 api.telegram.org tcp
US 8.8.8.8:53 220.167.154.149.in-addr.arpa udp

Files

memory/208-0-0x0000000000500000-0x000000000051C000-memory.dmp

memory/208-1-0x000000001B7F0000-0x000000001B8F4000-memory.dmp

memory/208-2-0x00007FFC1A310000-0x00007FFC1ADD1000-memory.dmp

memory/208-3-0x000000001B4D0000-0x000000001B4E0000-memory.dmp

memory/208-4-0x00007FFC1A310000-0x00007FFC1ADD1000-memory.dmp

memory/208-5-0x000000001B4D0000-0x000000001B4E0000-memory.dmp

memory/208-6-0x000000001C2E0000-0x000000001C3C0000-memory.dmp

memory/208-8-0x00007FFC1A310000-0x00007FFC1ADD1000-memory.dmp