amadey | 65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3

General

Target

65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
Size

1.8MB
MD5

f35998aadf7927a6691b014bff78e263
SHA1

c0f3e464c4db18dfdd9ee56e187870dc1a8cad14
SHA256

65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3
SHA512

931489217e7cafa3e116174028c1c3de5edacc9628c9df6b4bc4ecb8d9cea13d2a06590230ba65ab7aed65b8ee50e1c2ba67a250edad96a3eaec2d30ad6c2ee2
SSDEEP

49152:panBx9Sqh6jIiYhmf9W7+xs/gJaCnWzg:gBx9SqhZzzCWzg

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.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__	axplong.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	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 3 IoCs

pid	Process
3180	axplong.exe
4508	axplong.exe
2492	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1474490143-3221292397-4168103503-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2680	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
3180	axplong.exe
4508	axplong.exe
2492	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2680	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
2680	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
3180	axplong.exe
3180	axplong.exe
4508	axplong.exe
4508	axplong.exe
2492	axplong.exe
2492	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2680 wrote to memory of 3180	2680	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe	76
PID 2680 wrote to memory of 3180	2680	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe	76
PID 2680 wrote to memory of 3180	2680	65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe	76

C:\Users\Admin\AppData\Local\Temp\65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.exe
"C:\Users\Admin\AppData\Local\Temp\65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3.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:2680
- 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:3180

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:4508

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:2492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

3

T1012

System Information Discovery

2

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
f35998aadf7927a6691b014bff78e263

SHA1
c0f3e464c4db18dfdd9ee56e187870dc1a8cad14

SHA256
65b83951ec032ba7108ec6d84b9c50236f913420d55a36818a5ad36c604c83f3

SHA512
931489217e7cafa3e116174028c1c3de5edacc9628c9df6b4bc4ecb8d9cea13d2a06590230ba65ab7aed65b8ee50e1c2ba67a250edad96a3eaec2d30ad6c2ee2

Download Submit
memory/2492-43-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/2492-42-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/2680-0-0x0000000000710000-0x0000000000BDE000-memory.dmp

Filesize
4.8MB

Download
memory/2680-1-0x00000000779E6000-0x00000000779E8000-memory.dmp

Filesize
8KB

Download
memory/2680-2-0x0000000000711000-0x000000000073F000-memory.dmp

Filesize
184KB

Download
memory/2680-3-0x0000000000710000-0x0000000000BDE000-memory.dmp

Filesize
4.8MB

Download
memory/2680-5-0x0000000000710000-0x0000000000BDE000-memory.dmp

Filesize
4.8MB

Download
memory/2680-17-0x0000000000710000-0x0000000000BDE000-memory.dmp

Filesize
4.8MB

Download
memory/3180-27-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-40-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-22-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-23-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-24-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-25-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-26-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-20-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-28-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-29-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-46-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-45-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-44-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-18-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-35-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-36-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-37-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-38-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-39-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-21-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/3180-19-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/4508-34-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/4508-33-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/4508-32-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download
memory/4508-31-0x00000000003B0000-0x000000000087E000-memory.dmp

Filesize
4.8MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads