phemedrone | a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1

Analysis

max time kernel
120s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
16-04-2024 21:23

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General

Target

a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
Size

83KB
MD5

8d51e3c700ad933f066e40114dc6715f
SHA1

b37059419cdbd3f34fb297480e14e4484e4c60a7
SHA256

a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1
SHA512

2e3d3856bd87e91290fa8d1087e117308c259d46e63558724a935d8cf73adab959e95605c15b368f0fae508c1dec4990eea06fd58a7ab9d8b49cb8e077601551
SSDEEP

1536:5mF7zCFd20+PGT7hy92QWKSO5T3rZgSwEKSKO9jzpmt:5mF7Md2NPehO2hS5TbZJwEKSKO9jVY

Score

10^/10

phemedrone spyware stealer

Malware Config

Extracted

Family

phemedrone

https://kenesrakishev.net/wp-admin/admin-ajax.php

Signatures

Phemedrone
An information and wallet stealer written in C#.
stealer phemedrone
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.

Processes:

flow ioc

4 ip-api.com

flow	ioc
4	ip-api.com

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe

pid	process
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe

description pid process

Token: SeDebugPrivilege 1556 a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe

description	pid	process
Token: SeDebugPrivilege	1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe

description	pid	process	target process
PID 1556 wrote to memory of 2520	1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe	WerFault.exe
PID 1556 wrote to memory of 2520	1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe	WerFault.exe
PID 1556 wrote to memory of 2520	1556	a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe
"C:\Users\Admin\AppData\Local\Temp\a4872844199c61e4e2090777825b26d876cb8876db6272f4b420e0c56e238fb1.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1556

C:\Windows\system32\WerFault.exe
C:\Windows\system32\WerFault.exe -u -p 1556 -s 716
2⤵
PID:2520

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2752

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1556-0-0x0000000000940000-0x000000000095C000-memory.dmp

Filesize
112KB

Download
memory/1556-1-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

Filesize
9.9MB

Download
memory/1556-2-0x000000001B290000-0x000000001B310000-memory.dmp

Filesize
512KB

Download
memory/1556-3-0x000007FEF51A0000-0x000007FEF5B8C000-memory.dmp

Filesize
9.9MB

Download
memory/1556-4-0x000000001B290000-0x000000001B310000-memory.dmp

Filesize
512KB

Download