phemedrone | edbafdfc5daf3edb477b52fd1aa2376b96a9f08f9a76c1d1a9a686f303742168

Analysis

max time kernel
117s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21/03/2025, 23:28

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General

Target

Dexytyb.exe
Size

116KB
MD5

57896f23106968a8b964222d0bee5cc2
SHA1

c63fcc35b9d6862951a0e0f7cdd0cc8e034c4de5
SHA256

edbafdfc5daf3edb477b52fd1aa2376b96a9f08f9a76c1d1a9a686f303742168
SHA512

af191c4b48a54506ad41ccac6f0fc96c4ef9d06ccfb8ddaaa9d5a4f5279d072ecf5a1eff4945f808b9990d63491da9b897bacdb53e0030ffb6470802ef0a35bc
SSDEEP

1536:IYG01nFGLBQ+Z33RXwvE1osCVSYvY6Kfb875lbyl6bXvYiTz75XIKC4xyYtt:RFFFiZKsKKw75N0IYiL5XIAz

Score

10^/10

phemedrone credential_access spyware stealer

Malware Config

Extracted

Family

phemedrone

https://api.telegram.org/bot7831430177:AAHyPrNHXslwzad7nSAEROdQK02cKzd8JCE/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	2380	Dexytyb.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2380 wrote to memory of 2860	2380	Dexytyb.exe	31
PID 2380 wrote to memory of 2860	2380	Dexytyb.exe	31
PID 2380 wrote to memory of 2860	2380	Dexytyb.exe	31

C:\Users\Admin\AppData\Local\Temp\Dexytyb.exe
"C:\Users\Admin\AppData\Local\Temp\Dexytyb.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2380
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2380 -s 1668
  2⤵
  PID:2860

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/2380-0-0x000007FEF5213000-0x000007FEF5214000-memory.dmp

Filesize
4KB

Download
memory/2380-1-0x0000000001260000-0x0000000001284000-memory.dmp

Filesize
144KB

Download
memory/2380-2-0x000007FEF5210000-0x000007FEF5BFC000-memory.dmp

Filesize
9.9MB

Download
memory/2380-3-0x000007FEF5210000-0x000007FEF5BFC000-memory.dmp

Filesize
9.9MB

Download