amadey | f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7

Analysis

max time kernel
146s
max time network
150s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
27-05-2024 10:52

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General

Target

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
Size

1.8MB
MD5

80bc99d64b9257994e7bc2ab96e0337e
SHA1

b3deaec71aa2522a9338e57e0d53f2472e04328f
SHA256

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7
SHA512

6fa3a0a8826828d3c3326fe5b8a5d74927088946d631a030f97a42682dd612d279c000fd18ab580326e0c86e852d4d186fefa5ed977626f8fa527dee27fe6dbf
SSDEEP

49152:aXm0X/fT6KhLj8t4xj8rD2091tcmdYbRWoZ:SmwfuKhf9wv2SVdCR

Score

10^/10

amadey xehook 49e482 evasion spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

http://147.45.47.70

Attributes

install_dir
1b29d73536
install_file
axplont.exe
strings_key
4d31dd1a190d9879c21fac6d87dc0043
url_paths
/tr8nomy/index.php

rc4.plain

Extracted

Family

xehook

Version

2.1.5 Stable

https://ussrconnect.ru/

https://c0nnect1ng.ru/

https://vodkaenjoy.ru/

Attributes

id
105
token
xehook105401801

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Detect Xehook Payload 1 IoCs

Processes:

resource yara_rule

behavioral2/memory/2788-39-0x0000000000400000-0x000000000042C000-memory.dmp family_xehook
Xehook stealer
Xehook is an infostealer written in C#.
stealer xehook

resource	yara_rule
behavioral2/memory/2788-39-0x0000000000400000-0x000000000042C000-memory.dmp	family_xehook

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.exe

Downloads MZ/PE file

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

Processes:

axplont.exeaxplont.exeaxplont.exef71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe

Executes dropped EXE 4 IoCs

Processes:

axplont.exevictor.exeaxplont.exeaxplont.exe

pid process

2352 axplont.exe
4720 victor.exe
3864 axplont.exe
2984 axplont.exe

pid	process
2352	axplont.exe
4720	victor.exe
3864	axplont.exe
2984	axplont.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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplont.exeaxplont.exef71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplont.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 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 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.

Processes:

flow ioc

2 ip-api.com
Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exeaxplont.exeaxplont.exeaxplont.exe

pid process

2140 f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
2352 axplont.exe
3864 axplont.exe
2984 axplont.exe
Suspicious use of SetThreadContext 1 IoCs

Processes:

victor.exe

description pid process target process

PID 4720 set thread context of 2788 4720 victor.exe RegAsm.exe
Drops file in Windows directory 1 IoCs

Processes:

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe

description ioc process

File created C:\Windows\Tasks\axplont.job f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3616 4720 WerFault.exe victor.exe

flow	ioc
2	ip-api.com

description	pid	process	target process
PID 4720 set thread context of 2788	4720	victor.exe	RegAsm.exe

description	ioc	process
File created	C:\Windows\Tasks\axplont.job	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe

pid	pid_target	process	target process
3616	4720	WerFault.exe	victor.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
2140	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
2140	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
2352	axplont.exe
2352	axplont.exe
3864	axplont.exe
3864	axplont.exe
2984	axplont.exe
2984	axplont.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 2788 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	2788	RegAsm.exe

Suspicious use of WriteProcessMemory 17 IoCs

Processes:

f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exeaxplont.exevictor.exe

description	pid	process	target process
PID 2140 wrote to memory of 2352	2140	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe	axplont.exe
PID 2140 wrote to memory of 2352	2140	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe	axplont.exe
PID 2140 wrote to memory of 2352	2140	f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe	axplont.exe
PID 2352 wrote to memory of 4720	2352	axplont.exe	victor.exe
PID 2352 wrote to memory of 4720	2352	axplont.exe	victor.exe
PID 2352 wrote to memory of 4720	2352	axplont.exe	victor.exe
PID 4720 wrote to memory of 4992	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 4992	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 4992	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe
PID 4720 wrote to memory of 2788	4720	victor.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe
"C:\Users\Admin\AppData\Local\Temp\f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2140

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
"C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2352

C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe
"C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe"
3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4720

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
PID:4992

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
4⤵
- Suspicious use of AdjustPrivilegeToken
PID:2788

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4720 -s 284
4⤵
- Program crash
PID:3616

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 4720 -ip 4720
1⤵
PID:2648

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:3864

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
1⤵
- 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
- Suspicious behavior: EnumeratesProcesses
PID:2984

Network

MITRE ATT&CK Matrix ATT&CK v13

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1000025001\victor.exe
Filesize
1.0MB

MD5
585d16749fda38cb7f8a987137890167

SHA1
0b3f1064b2f0ddf397552e442e99e1c233c67df1

SHA256
496219a22d96d4eb4c699045521b7fa73bba242d4e84e62f565e8d8046fa00c5

SHA512
784c3a2e3fa3e90f57ed059a5bc204441da3ebc173a93b67e752f84cc2e2cf0f4ddc49aabeaa3233053e49d51633f6bb93a90c0735292084305b00bf79b2c632

Download Submit
C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
Filesize
1.8MB

MD5
80bc99d64b9257994e7bc2ab96e0337e

SHA1
b3deaec71aa2522a9338e57e0d53f2472e04328f

SHA256
f71124b31207f487d9c9053de3bae678b56df3efc3cd8545eba380ebbcaab5f7

SHA512
6fa3a0a8826828d3c3326fe5b8a5d74927088946d631a030f97a42682dd612d279c000fd18ab580326e0c86e852d4d186fefa5ed977626f8fa527dee27fe6dbf

Download Submit
memory/2140-1-0x0000000077106000-0x0000000077108000-memory.dmp

Filesize
8KB

Download
memory/2140-2-0x0000000000C21000-0x0000000000C4F000-memory.dmp

Filesize
184KB

Download
memory/2140-3-0x0000000000C20000-0x00000000010DE000-memory.dmp

Filesize
4.7MB

Download
memory/2140-5-0x0000000000C20000-0x00000000010DE000-memory.dmp

Filesize
4.7MB

Download
memory/2140-0-0x0000000000C20000-0x00000000010DE000-memory.dmp

Filesize
4.7MB

Download
memory/2140-17-0x0000000000C20000-0x00000000010DE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-54-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-57-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-21-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-22-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-19-0x0000000000411000-0x000000000043F000-memory.dmp

Filesize
184KB

Download
memory/2352-66-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-65-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-64-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-63-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-59-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-58-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-45-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-46-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-47-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-48-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-49-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-50-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-20-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-56-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-18-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2352-55-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2788-43-0x0000000006420000-0x0000000006486000-memory.dmp

Filesize
408KB

Download
memory/2788-42-0x00000000062C0000-0x0000000006352000-memory.dmp

Filesize
584KB

Download
memory/2788-41-0x0000000005590000-0x0000000005B36000-memory.dmp

Filesize
5.6MB

Download
memory/2788-39-0x0000000000400000-0x000000000042C000-memory.dmp

Filesize
176KB

Download
memory/2984-61-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/2984-62-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/3864-53-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/3864-52-0x0000000000410000-0x00000000008CE000-memory.dmp

Filesize
4.7MB

Download
memory/4720-38-0x0000000001370000-0x0000000001371000-memory.dmp

Filesize
4KB

Download
memory/4720-40-0x0000000001370000-0x0000000001371000-memory.dmp

Filesize
4KB

Download