phemedrone | 100ccca5c8ea5f76add93243fc2a8a30d638bdb24a95c832b7eadb573f70e010

Analysis

max time kernel
121s
max time network
121s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
12-01-2025 03:11

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General

Target

Nucovyc.exe
Size

121KB
MD5

97ef39939aa80c9ce0c408cfe73ff5eb
SHA1

9ff05a31dd8704fb9b5645567ab4eaf4f36b0387
SHA256

100ccca5c8ea5f76add93243fc2a8a30d638bdb24a95c832b7eadb573f70e010
SHA512

c79c8326a9b874ff456d07aef715b66d0efae5cea05f511f16d062c463255127b5093666c0446da4b6cdffc0ba09d7c641e21eba08fdd5929b7a357d9eb59ce0
SSDEEP

3072:1aI86MVB5BGziRG3vjCB5HlN4HSTswpL:E/giRwGLIHSTswp

Score

10^/10

phemedrone credential_access spyware stealer

Malware Config

Extracted

Family

phemedrone

https://api.telegram.org/bot7138327209:AAHwN-UO0-GBO8id5b_YFZRrxJ7ZaB0MYtc/sendDocument

Signatures

Phemedrone
An information and wallet stealer written in C#.
stealer phemedrone
Phemedrone family
phemedrone
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Reads user/profile data of web browsers 3 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

Credentials from Web Browsers
T1555.003
Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
credential_access stealer

Credentials In Files
T1552.001

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1980	Nucovyc.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1980 wrote to memory of 2924	1980	Nucovyc.exe	32
PID 1980 wrote to memory of 2924	1980	Nucovyc.exe	32
PID 1980 wrote to memory of 2924	1980	Nucovyc.exe	32

C:\Users\Admin\AppData\Local\Temp\Nucovyc.exe
"C:\Users\Admin\AppData\Local\Temp\Nucovyc.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1980
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 1980 -s 1608
  2⤵
  PID:2924

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

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1980-0-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp

Filesize
4KB

Download
memory/1980-1-0x0000000000B90000-0x0000000000BB4000-memory.dmp

Filesize
144KB

Download
memory/1980-2-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp

Filesize
9.9MB

Download
memory/1980-3-0x000007FEF52A3000-0x000007FEF52A4000-memory.dmp

Filesize
4KB

Download
memory/1980-4-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp

Filesize
9.9MB

Download
memory/1980-5-0x000007FEF52A0000-0x000007FEF5C8C000-memory.dmp

Filesize
9.9MB

Download