amadey | dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2

General

Target

dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
Size

1.8MB
MD5

d4bf2fa41da0adef9e57d10e8f9a0819
SHA1

d4fbbad197a8ffd76983a8576e65eb7cc424ba17
SHA256

dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2
SHA512

67a18d0566c6452459a4852a1cd1b958c958856b835f4dbb531f123eac83fc5664936caab2f1d6ec83b878beea1f7e1255942044961ecdfeab6b35605fb2cb5e
SSDEEP

49152:FEoeUjbRrjHZhjD5iF+MttyCkEy28yRij6r9UKD/hGR+fa:FEoLjbRL5iFVttZkEeyRA6rWecR+C

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.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\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	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.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

Executes dropped EXE 3 IoCs

pid	Process
3468	axplong.exe
3484	axplong.exe
3308	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-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
Key opened	\REGISTRY\USER\S-1-5-21-1276817940-128734381-631578427-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2780	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
3468	axplong.exe
3484	axplong.exe
3308	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.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
2780	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
2780	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
3468	axplong.exe
3468	axplong.exe
3484	axplong.exe
3484	axplong.exe
3308	axplong.exe
3308	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2780 wrote to memory of 3468	2780	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe	80
PID 2780 wrote to memory of 3468	2780	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe	80
PID 2780 wrote to memory of 3468	2780	dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe	80

C:\Users\Admin\AppData\Local\Temp\dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.exe
"C:\Users\Admin\AppData\Local\Temp\dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2.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:2780
- 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:3468

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:3484

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:3308

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
d4bf2fa41da0adef9e57d10e8f9a0819

SHA1
d4fbbad197a8ffd76983a8576e65eb7cc424ba17

SHA256
dc926f3bdb80e6c9f3e68bee8ca41f18827542f49ebc5ffe71e2a19be0d919a2

SHA512
67a18d0566c6452459a4852a1cd1b958c958856b835f4dbb531f123eac83fc5664936caab2f1d6ec83b878beea1f7e1255942044961ecdfeab6b35605fb2cb5e

Download Submit
memory/2780-0-0x00000000001E0000-0x00000000006AE000-memory.dmp

Filesize
4.8MB

Download
memory/2780-1-0x0000000077186000-0x0000000077188000-memory.dmp

Filesize
8KB

Download
memory/2780-2-0x00000000001E1000-0x000000000020F000-memory.dmp

Filesize
184KB

Download
memory/2780-3-0x00000000001E0000-0x00000000006AE000-memory.dmp

Filesize
4.8MB

Download
memory/2780-5-0x00000000001E0000-0x00000000006AE000-memory.dmp

Filesize
4.8MB

Download
memory/2780-17-0x00000000001E0000-0x00000000006AE000-memory.dmp

Filesize
4.8MB

Download
memory/3308-44-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3308-42-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-27-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-40-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-22-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-23-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-25-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-24-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-26-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-20-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-28-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-29-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-47-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-46-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-45-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-18-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-35-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-36-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-37-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-38-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-39-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-21-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3468-19-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3484-34-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3484-33-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3484-32-0x00000000001A0000-0x000000000066E000-memory.dmp

Filesize
4.8MB

Download
memory/3484-31-0x00000000001A0000-0x000000000066E000-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