amadey | 0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c

Analysis

max time kernel
146s
max time network
149s
platform
windows11-21h2_x64
resource
win11-20240508-en
resource tags

arch:x64arch:x86image:win11-20240508-enlocale:en-usos:windows11-21h2-x64system
submitted
21-06-2024 21:51

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General

Target

0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
Size

1.8MB
MD5

3c4854d53ce19e4d69e7c0c53f407bb3
SHA1

4e1dc72c428e6be8a97a603fc30e1051e3161532
SHA256

0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c
SHA512

5036130a3247f97937923bf228cc8d3687dac9c3e7f6e9b30ba94e37c71731bf658e74d8cff93b5bf1c24bb942b60927f2fa46790078646c236eef2e933cca61
SSDEEP

49152:kOR3Ve4mwQoa3hMKgRjc+bWy6HDukAlPKy:N3Ve4m3hlgdcny6Su

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey

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

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplong.exeaxplong.exeaxplong.exe0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.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

Processes:

axplong.exeaxplong.exeaxplong.exe0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 3 IoCs

Processes:

axplong.exeaxplong.exeaxplong.exe

pid process

3652 axplong.exe
5024 axplong.exe
1560 axplong.exe

pid	process
3652	axplong.exe
5024	axplong.exe
1560	axplong.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:

axplong.exeaxplong.exe0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exeaxplong.exeaxplong.exeaxplong.exe

pid process

3112 0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
3652 axplong.exe
5024 axplong.exe
1560 axplong.exe
Drops file in Windows directory 1 IoCs

Processes:

0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe

description ioc process

File created C:\Windows\Tasks\axplong.job 0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\axplong.job	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exeaxplong.exeaxplong.exeaxplong.exe

pid	process
3112	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
3112	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
3652	axplong.exe
3652	axplong.exe
5024	axplong.exe
5024	axplong.exe
1560	axplong.exe
1560	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe

description	pid	process	target process
PID 3112 wrote to memory of 3652	3112	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe	axplong.exe
PID 3112 wrote to memory of 3652	3112	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe	axplong.exe
PID 3112 wrote to memory of 3652	3112	0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe	axplong.exe

C:\Users\Admin\AppData\Local\Temp\0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.exe
"C:\Users\Admin\AppData\Local\Temp\0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c.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:3112

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
"C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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
PID:3652

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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:5024

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.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:1560

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
Filesize
1.8MB

MD5
3c4854d53ce19e4d69e7c0c53f407bb3

SHA1
4e1dc72c428e6be8a97a603fc30e1051e3161532

SHA256
0ecd6d7eef110c498ed78f5b8e8b6c3066c87b48ac71e69ce37d6b162b07044c

SHA512
5036130a3247f97937923bf228cc8d3687dac9c3e7f6e9b30ba94e37c71731bf658e74d8cff93b5bf1c24bb942b60927f2fa46790078646c236eef2e933cca61

Download Submit
memory/1560-41-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/1560-40-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3112-0-0x00000000005E0000-0x0000000000A8A000-memory.dmp

Filesize
4.7MB

Download
memory/3112-1-0x0000000077576000-0x0000000077578000-memory.dmp

Filesize
8KB

Download
memory/3112-2-0x00000000005E1000-0x000000000060F000-memory.dmp

Filesize
184KB

Download
memory/3112-3-0x00000000005E0000-0x0000000000A8A000-memory.dmp

Filesize
4.7MB

Download
memory/3112-5-0x00000000005E0000-0x0000000000A8A000-memory.dmp

Filesize
4.7MB

Download
memory/3112-17-0x00000000005E0000-0x0000000000A8A000-memory.dmp

Filesize
4.7MB

Download
memory/3652-27-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-37-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-22-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-23-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-24-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-25-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-26-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-19-0x0000000000951000-0x000000000097F000-memory.dmp

Filesize
184KB

Download
memory/3652-45-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-44-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-43-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-42-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-33-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-34-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-35-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-36-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-21-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-38-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-20-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/3652-18-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/5024-32-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/5024-31-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/5024-30-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/5024-29-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download