Malware Analysis Report

2024-10-19 07:07

Sample ID 231004-rvl81sed69
Target 1272-3-0x00000000002F0000-0x000000000030C000-memory.dmp
SHA256 7e99f943bfc7d4642995880c20f9373c02fb7dda7590a24bf20f674c6f2cff6d
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

7e99f943bfc7d4642995880c20f9373c02fb7dda7590a24bf20f674c6f2cff6d

Threat Level: Known bad

The file 1272-3-0x00000000002F0000-0x000000000030C000-memory.dmp 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

2023-10-04 14:30

Signatures

Phemedrone family

phemedrone

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-04 14:30

Reported

2023-10-04 14:33

Platform

win7-20230831-en

Max time kernel

118s

Max time network

123s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.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\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.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 1944 -s 2272

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 rakishev.net udp
US 172.67.150.79:443 rakishev.net tcp

Files

memory/1944-0-0x0000000000810000-0x000000000082C000-memory.dmp

memory/1944-1-0x000007FEF5D90000-0x000007FEF677C000-memory.dmp

memory/1944-2-0x0000000001FA0000-0x0000000002020000-memory.dmp

memory/1944-3-0x000007FEF5D90000-0x000007FEF677C000-memory.dmp

memory/1944-4-0x0000000001FA0000-0x0000000002020000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-04 14:30

Reported

2023-10-04 14:33

Platform

win10v2004-20230915-en

Max time kernel

142s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.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\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe N/A
Token: SeManageVolumePrivilege N/A C:\Windows\System32\svchost.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\1272-3-0x00000000002F0000-0x000000000030C000-memory.exe"

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

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

C:\Windows\system32\rundll32.exe

"C:\Windows\system32\rundll32.exe" "C:\Windows\SYSTEM32\EDGEHTML.dll",#141 Microsoft.VCLibs.140.00_8wekyb3d8bbwe

C:\Windows\System32\svchost.exe

C:\Windows\System32\svchost.exe -k UnistackSvcGroup

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 1.112.95.208.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 75.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 240.81.21.72.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 50.23.12.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 rakishev.net udp
US 172.67.150.79:443 rakishev.net tcp
US 8.8.8.8:53 79.150.67.172.in-addr.arpa udp
US 8.8.8.8:53 135.1.85.104.in-addr.arpa udp
US 8.8.8.8:53 146.78.124.51.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 126.21.238.8.in-addr.arpa udp
US 8.8.8.8:53 8.3.197.209.in-addr.arpa udp
US 8.8.8.8:53 126.20.238.8.in-addr.arpa udp
US 8.8.8.8:53 205.47.74.20.in-addr.arpa udp
US 8.8.8.8:53 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 48.229.111.52.in-addr.arpa udp
US 8.8.8.8:53 193.98.74.40.in-addr.arpa udp

Files

memory/3908-0-0x00000000007C0000-0x00000000007DC000-memory.dmp

memory/3908-1-0x00007FF9C7A30000-0x00007FF9C84F1000-memory.dmp

memory/3908-2-0x000000001B6D0000-0x000000001B6E0000-memory.dmp

memory/3908-3-0x00007FF9C7A30000-0x00007FF9C84F1000-memory.dmp

memory/3908-4-0x000000001B6D0000-0x000000001B6E0000-memory.dmp

memory/3908-5-0x00007FF9C7A30000-0x00007FF9C84F1000-memory.dmp

memory/1092-6-0x000002C407390000-0x000002C4073A0000-memory.dmp

memory/1092-22-0x000002C407490000-0x000002C4074A0000-memory.dmp

memory/1092-38-0x000002C40F800000-0x000002C40F801000-memory.dmp

memory/1092-40-0x000002C40F830000-0x000002C40F831000-memory.dmp

memory/1092-41-0x000002C40F830000-0x000002C40F831000-memory.dmp

memory/1092-42-0x000002C40F940000-0x000002C40F941000-memory.dmp