amadey | c940a9b3089423cfefd6cbfc5cb9c8260b4ea490ae7f4858f48688ac2fe0c399

Analysis

max time kernel
154s
max time network
141s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
09-02-2025 07:19

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General

Target

af1d646a3dde7e01a69cca416ecaf250.exe
Size

1.8MB
MD5

af1d646a3dde7e01a69cca416ecaf250
SHA1

110ff08e9b0e06b9aa3a24f15dfc59ac9f8f9c49
SHA256

c940a9b3089423cfefd6cbfc5cb9c8260b4ea490ae7f4858f48688ac2fe0c399
SHA512

bfcef469d75fa4905426c33d3de54ebd1830201cafa1cd44d5df39a87c2fdf0498ee395abb8fb7edc83d8322f95713f3f89d6649471305bfef7de500a5bbb9c1
SSDEEP

49152:wZ7WAw9KvIw4N/F8O6umoEsQg4GY4wBzA8a/e1NicSYS6m:+7WAajw4N2ODNfQg4/dzUW1NQ6m

Score

10^/10

amadey stealc 9c9aa5 reno defense_evasion discovery spyware stealer trojan

Malware Config

Extracted

Family

stealc

Botnet

reno

http://185.215.113.115

Attributes

url_path
/c4becf79229cb002.php

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

http://185.215.113.43

Attributes

install_dir
abc3bc1985
install_file
skotes.exe
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
url_paths
/Zu7JuNko/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1TFDIO7XPXCTWD8C2.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	af1d646a3dde7e01a69cca416ecaf250.exe

Downloads MZ/PE file 1 IoCs

flow	pid	Process
8	2564	af1d646a3dde7e01a69cca416ecaf250.exe

Checks BIOS information in registry 2 TTPs 8 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1TFDIO7XPXCTWD8C2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1TFDIO7XPXCTWD8C2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	af1d646a3dde7e01a69cca416ecaf250.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	af1d646a3dde7e01a69cca416ecaf250.exe

Executes dropped EXE 3 IoCs

pid	Process
2004	1TFDIO7XPXCTWD8C2.exe
1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
2852	skotes.exe

Identifies Wine through registry keys 2 TTPs 4 IoCs

Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	af1d646a3dde7e01a69cca416ecaf250.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	1TFDIO7XPXCTWD8C2.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	skotes.exe

Loads dropped DLL 6 IoCs

pid	Process
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe

Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2004	1TFDIO7XPXCTWD8C2.exe
1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
2852	skotes.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe

Browser Information Discovery 1 TTPs
Enumerate browser information.
discovery

Browser Information Discovery
T1217
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	af1d646a3dde7e01a69cca416ecaf250.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1TFDIO7XPXCTWD8C2.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	skotes.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2564	af1d646a3dde7e01a69cca416ecaf250.exe
2004	1TFDIO7XPXCTWD8C2.exe
1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
2852	skotes.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2564 wrote to memory of 2004	2564	af1d646a3dde7e01a69cca416ecaf250.exe	32
PID 2564 wrote to memory of 2004	2564	af1d646a3dde7e01a69cca416ecaf250.exe	32
PID 2564 wrote to memory of 2004	2564	af1d646a3dde7e01a69cca416ecaf250.exe	32
PID 2564 wrote to memory of 2004	2564	af1d646a3dde7e01a69cca416ecaf250.exe	32
PID 2564 wrote to memory of 1256	2564	af1d646a3dde7e01a69cca416ecaf250.exe	33
PID 2564 wrote to memory of 1256	2564	af1d646a3dde7e01a69cca416ecaf250.exe	33
PID 2564 wrote to memory of 1256	2564	af1d646a3dde7e01a69cca416ecaf250.exe	33
PID 2564 wrote to memory of 1256	2564	af1d646a3dde7e01a69cca416ecaf250.exe	33
PID 1256 wrote to memory of 2852	1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe	34
PID 1256 wrote to memory of 2852	1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe	34
PID 1256 wrote to memory of 2852	1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe	34
PID 1256 wrote to memory of 2852	1256	6WDELLG39352UXDWUMZZ534NXD0C7M1.exe	34

C:\Users\Admin\AppData\Local\Temp\af1d646a3dde7e01a69cca416ecaf250.exe
"C:\Users\Admin\AppData\Local\Temp\af1d646a3dde7e01a69cca416ecaf250.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Downloads MZ/PE file
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2564
- C:\Users\Admin\AppData\Local\Temp\1TFDIO7XPXCTWD8C2.exe
  "C:\Users\Admin\AppData\Local\Temp\1TFDIO7XPXCTWD8C2.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2004
- C:\Users\Admin\AppData\Local\Temp\6WDELLG39352UXDWUMZZ534NXD0C7M1.exe
  "C:\Users\Admin\AppData\Local\Temp\6WDELLG39352UXDWUMZZ534NXD0C7M1.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1256
- - C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
    "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
    3⤵
    - Identifies VirtualBox via ACPI registry values (likely anti-VM)
    - Checks BIOS information in registry
    - Executes dropped EXE
    - Identifies Wine through registry keys
    - Suspicious use of NtSetInformationThreadHideFromDebugger
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2852

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Credentials from Password Stores

T1555

Credentials from Web Browsers

T1555.003

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Browser Information Discovery

T1217

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1TFDIO7XPXCTWD8C2.exe

Filesize
1.7MB

MD5
2ab8fd3bd3b6bd24dd806500d952b045

SHA1
43fa89f81a01616f2b297f47555cac04c4c04c57

SHA256
6bdc6a1e6e06e0e9158f54d87575a295a2629a0a2a093fee0b8a8f7251ad5513

SHA512
ddac8e3eca53804663a53d5bf633a0c0c65cae5baec338c7619e5fb8fe1a8b4225f4d50f57d19500f574ebc9e4b61d7e7eba2568b9ba19697edcdf46364d0724

Download Submit
\Users\Admin\AppData\Local\Temp\6WDELLG39352UXDWUMZZ534NXD0C7M1.exe

Filesize
2.1MB

MD5
a23f41f9c941101de8ac6d8a2b3e9a82

SHA1
90cbf77b2e27ffcc379c6b09ce547a088cd76b6a

SHA256
57dd168deda4407c22f60cedc4a872ac91e9ef0f0ea1bfeec4d00f1a0fde8290

SHA512
88199322f39eca466c9c3be41956b7293c99f92079e44ca1613580e51c5c78467732632bc0235e3a8b386d68665ee8a9c7bcd097176542d0f832d31670d5b744

Download Submit
memory/1256-59-0x0000000006910000-0x0000000006DDB000-memory.dmp

Filesize
4.8MB

Download
memory/1256-54-0x0000000000FA0000-0x000000000146B000-memory.dmp

Filesize
4.8MB

Download
memory/1256-56-0x0000000006910000-0x0000000006DDB000-memory.dmp

Filesize
4.8MB

Download
memory/1256-40-0x0000000000FA0000-0x000000000146B000-memory.dmp

Filesize
4.8MB

Download
memory/1256-38-0x0000000000FA0000-0x000000000146B000-memory.dmp

Filesize
4.8MB

Download
memory/2004-20-0x0000000001210000-0x00000000018B2000-memory.dmp

Filesize
6.6MB

Download
memory/2004-26-0x0000000001210000-0x00000000018B2000-memory.dmp

Filesize
6.6MB

Download
memory/2004-24-0x0000000001210000-0x00000000018B2000-memory.dmp

Filesize
6.6MB

Download
memory/2004-23-0x0000000001211000-0x0000000001228000-memory.dmp

Filesize
92KB

Download
memory/2564-36-0x00000000060F0000-0x00000000065BB000-memory.dmp

Filesize
4.8MB

Download
memory/2564-1-0x0000000077A10000-0x0000000077A12000-memory.dmp

Filesize
8KB

Download
memory/2564-18-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-19-0x00000000060F0000-0x0000000006792000-memory.dmp

Filesize
6.6MB

Download
memory/2564-8-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-22-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-7-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-6-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-34-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-0-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-5-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-39-0x00000000060F0000-0x00000000065BB000-memory.dmp

Filesize
4.8MB

Download
memory/2564-37-0x00000000060F0000-0x0000000006792000-memory.dmp

Filesize
6.6MB

Download
memory/2564-4-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-3-0x0000000001050000-0x00000000014F0000-memory.dmp

Filesize
4.6MB

Download
memory/2564-21-0x00000000060F0000-0x0000000006792000-memory.dmp

Filesize
6.6MB

Download
memory/2564-2-0x0000000001051000-0x000000000107B000-memory.dmp

Filesize
168KB

Download
memory/2852-57-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-60-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-61-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-62-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-63-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-64-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-65-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-66-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-67-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-68-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-69-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-70-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download
memory/2852-71-0x0000000000BA0000-0x000000000106B000-memory.dmp

Filesize
4.8MB

Download