phemedrone | 457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c

Analysis

max time kernel
10s
max time network
124s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
23-04-2024 01:18

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General

Target

457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c.exe
Size

97KB
MD5

ee6038d5c37842bc34a6e17fd8478339
SHA1

2259364fc16b0c344e35b8afc0182e79857917b6
SHA256

457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c
SHA512

e833440b4f3533020bf498511fb5d78b3d9cf21fb04d020a696b3714920869fb62b2f73272e99f224e317ff03f214581ba4bb2b53925d3d8225d672b3e493e67
SSDEEP

1536:n+G1e0GWGl4tS6Bh1pI//W/9/fnFP5psgnCyQqJSwEKMiV7LU:n+Gs0il4jI/uF3nt5OgnCyQrwEKlhA

Score

10^/10

phemedrone spyware stealer

Malware Config

Extracted

Family

phemedrone

http://77.221.151.42/dashboard/gate.php

Signatures

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

Detect binaries embedding considerable number of MFA browser extension IDs. 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1284-0-0x0000000001290000-0x00000000012AE000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs

Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs. 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1284-0-0x0000000001290000-0x00000000012AE000-memory.dmp	INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs

Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1284-0-0x0000000001290000-0x00000000012AE000-memory.dmp	INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store

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

Processes:

flow ioc

4 ipinfo.io
5 ipinfo.io
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c.exe

description pid process

Token: SeDebugPrivilege 1284 457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c.exe

flow	ioc
4	ipinfo.io
5	ipinfo.io

description	pid	process
Token: SeDebugPrivilege	1284	457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c.exe

C:\Users\Admin\AppData\Local\Temp\457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c.exe
"C:\Users\Admin\AppData\Local\Temp\457461a6ad3b12a397d8ab96da9355dcb9954576c6552f3f8dc2d7e80ac17a6c.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:1284

C:\Windows\system32\wbem\WmiApSrv.exe
C:\Windows\system32\wbem\WmiApSrv.exe
1⤵
PID:2720

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

Replay Monitor

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Downloads

memory/1284-0-0x0000000001290000-0x00000000012AE000-memory.dmp

Filesize
120KB

Download
memory/1284-1-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1284-2-0x0000000004D60000-0x0000000004DA0000-memory.dmp

Filesize
256KB

Download
memory/1284-3-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download
memory/1284-4-0x00000000745E0000-0x0000000074CCE000-memory.dmp

Filesize
6.9MB

Download