phemedrone | 964883bdeb50388f7fe56cdadb3b81009ea8c0ad78bb2f832b267b163981acf9

Analysis

max time kernel
314s
max time network
1593s
platform
windows10-1703_x64
resource
win10-20240611-en
resource tags

arch:x64arch:x86image:win10-20240611-enlocale:en-usos:windows10-1703-x64system
submitted
26-07-2024 10:40

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General

Target

SoundCloud.exe
Size

182KB
MD5

75c4a5f827b71f386c836a00155b349c
SHA1

20a2552cd785f96049d4b524dd35c9897c3d9b1d
SHA256

964883bdeb50388f7fe56cdadb3b81009ea8c0ad78bb2f832b267b163981acf9
SHA512

add872232df95c4191be4c89b7ea25b64e395521c4d627759905bc34378353f0dffff2440156d58989e53bc0c331e97edb1415ddaba37c1cda92c82b61dd7584
SSDEEP

3072:lbNz9GySF0OhwX5qnJTvT8mgA/8Pc2r+k7hqHrT4AIatAuJ1hLgsp5:JlEyC0KY5gqk8b+ghUEAIabKsp5

Score

10^/10

phemedrone credential_access discovery spyware stealer

Malware Config

Extracted

Family

phemedrone

https://api.telegram.org/bot6719312271:AAE1QFaFTcG0HSHiQXVv7gdDUMwSNOPMadg/sendMessage?chat_id=-4194654645

Signatures

Phemedrone
An information and wallet stealer written in C#.
stealer phemedrone
Credentials from Password Stores: Credentials from Web Browsers 1 TTPs
Malicious Access or copy of Web Browser Credential store.
credential_access stealer

Credentials from Web Browsers
T1555.003
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
1	ip-api.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1848 set thread context of 2824	1848	SoundCloud.exe	72

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4528	2824	WerFault.exe	72

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	SoundCloud.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 23 IoCs

pid	Process
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe
2824	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2824	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1848 wrote to memory of 4452	1848	SoundCloud.exe	71
PID 1848 wrote to memory of 4452	1848	SoundCloud.exe	71
PID 1848 wrote to memory of 4452	1848	SoundCloud.exe	71
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72
PID 1848 wrote to memory of 2824	1848	SoundCloud.exe	72

C:\Users\Admin\AppData\Local\Temp\SoundCloud.exe
"C:\Users\Admin\AppData\Local\Temp\SoundCloud.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1848
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  PID:4452
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2824
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 1928
    3⤵
    - Program crash
    PID:4528

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:5080

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1848-0-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1848-1-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/1848-3-0x0000000000180000-0x0000000000181000-memory.dmp

Filesize
4KB

Download
memory/2824-2-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/2824-4-0x000000007362E000-0x000000007362F000-memory.dmp

Filesize
4KB

Download
memory/2824-5-0x0000000005350000-0x00000000053E2000-memory.dmp

Filesize
584KB

Download
memory/2824-6-0x00000000050A0000-0x0000000005106000-memory.dmp

Filesize
408KB

Download
memory/2824-11-0x000000007362E000-0x000000007362F000-memory.dmp

Filesize
4KB

Download