Malware Analysis Report

2024-10-19 07:07

Sample ID 231004-rvyxtacd7v
Target 2236-3-0x0000000000170000-0x000000000018C000-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: 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

7e99f943bfc7d4642995880c20f9373c02fb7dda7590a24bf20f674c6f2cff6d

Threat Level: Known bad

The file 2236-3-0x0000000000170000-0x000000000018C000-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 use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2023-10-04 14:31

Signatures

Phemedrone family

phemedrone

Unsigned PE

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

Analysis: behavioral2

Detonation Overview

Submitted

2023-10-04 14:31

Reported

2023-10-04 14:34

Platform

win10v2004-20230915-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-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\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe"

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

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

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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
US 8.8.8.8:53 rakishev.net udp
US 104.21.88.34:443 rakishev.net tcp
US 8.8.8.8:53 34.88.21.104.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
US 8.8.8.8:53 254.178.238.8.in-addr.arpa udp
US 8.8.8.8:53 23.236.111.52.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 55.36.223.20.in-addr.arpa udp
US 8.8.8.8:53 200.197.79.204.in-addr.arpa udp
US 8.8.8.8:53 195.201.50.20.in-addr.arpa udp

Files

memory/3260-0-0x0000000000F40000-0x0000000000F5C000-memory.dmp

memory/3260-1-0x00007FFBCDC00000-0x00007FFBCE6C1000-memory.dmp

memory/3260-2-0x000000001BF10000-0x000000001BF20000-memory.dmp

memory/3260-3-0x00007FFBCDC00000-0x00007FFBCE6C1000-memory.dmp

memory/3260-4-0x000000001BF10000-0x000000001BF20000-memory.dmp

memory/3260-5-0x00007FFBCDC00000-0x00007FFBCE6C1000-memory.dmp

Analysis: behavioral1

Detonation Overview

Submitted

2023-10-04 14:31

Reported

2023-10-04 14:34

Platform

win7-20230831-en

Max time kernel

123s

Max time network

126s

Command Line

"C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-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\2236-3-0x0000000000170000-0x000000000018C000-memory.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-memory.exe

"C:\Users\Admin\AppData\Local\Temp\2236-3-0x0000000000170000-0x000000000018C000-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 2216 -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 104.21.88.34:443 rakishev.net tcp

Files

memory/2216-0-0x000007FEF51C0000-0x000007FEF5BAC000-memory.dmp

memory/2216-1-0x0000000000900000-0x000000000091C000-memory.dmp

memory/2216-2-0x0000000000470000-0x00000000004F0000-memory.dmp

memory/2216-3-0x0000000000470000-0x00000000004F0000-memory.dmp

memory/2216-4-0x000007FEF51C0000-0x000007FEF5BAC000-memory.dmp

memory/2216-5-0x0000000000470000-0x00000000004F0000-memory.dmp

memory/2216-6-0x0000000000470000-0x00000000004F0000-memory.dmp