amadey | d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19

General

Target

d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe
Size

1.8MB
MD5

3cc49f14ef0ef9ea942740dd6cff1536
SHA1

a4d4cac4fe01f027caeccb322a4f71a5b03abdd9
SHA256

d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19
SHA512

d529316301278a361aa5c67c1ab3899730ad14a10d748cca30ca55146a83f8b9294f89c9c811ea4c234388349dab5c4f5314ebbddd9e818287d388b4cb286309
SSDEEP

49152:Xs7n4oF6YIFLIi2F8qZRhgWh7ehHvAayeuB8meXBkCQoBC:2HFHIF52C/W9u4mu+mwzQ

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 5 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__	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.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 10 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	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.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	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe

Executes dropped EXE 4 IoCs

pid	Process
720	axplong.exe
2944	axplong.exe
3888	axplong.exe
4468	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe
720	axplong.exe
2944	axplong.exe
3888	axplong.exe
4468	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe
5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe
720	axplong.exe
720	axplong.exe
2944	axplong.exe
2944	axplong.exe
3888	axplong.exe
3888	axplong.exe
4468	axplong.exe
4468	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5036 wrote to memory of 720	5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe	87
PID 5036 wrote to memory of 720	5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe	87
PID 5036 wrote to memory of 720	5036	d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe	87

C:\Users\Admin\AppData\Local\Temp\d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe
"C:\Users\Admin\AppData\Local\Temp\d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:5036
- 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:720

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:2944

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:3888

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:4468

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

4

T1012

System Information Discovery

3

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
3cc49f14ef0ef9ea942740dd6cff1536

SHA1
a4d4cac4fe01f027caeccb322a4f71a5b03abdd9

SHA256
d868becc66a066ad30691b268b4f0289585f2be543f4066c57c1d3bf8e589a19

SHA512
d529316301278a361aa5c67c1ab3899730ad14a10d748cca30ca55146a83f8b9294f89c9c811ea4c234388349dab5c4f5314ebbddd9e818287d388b4cb286309

Download Submit
memory/720-30-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-39-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-49-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-29-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-44-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-31-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-16-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-19-0x0000000000341000-0x000000000036F000-memory.dmp

Filesize
184KB

Download
memory/720-20-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-21-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-43-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-42-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-41-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-26-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-40-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-28-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-48-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-35-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-34-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-32-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/720-33-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/2944-24-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/2944-23-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/2944-27-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/2944-25-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/3888-38-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/3888-37-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/4468-46-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/4468-47-0x0000000000340000-0x0000000000801000-memory.dmp

Filesize
4.8MB

Download
memory/5036-18-0x0000000000310000-0x00000000007D1000-memory.dmp

Filesize
4.8MB

Download
memory/5036-2-0x0000000000311000-0x000000000033F000-memory.dmp

Filesize
184KB

Download
memory/5036-5-0x0000000000310000-0x00000000007D1000-memory.dmp

Filesize
4.8MB

Download
memory/5036-1-0x00000000771D4000-0x00000000771D6000-memory.dmp

Filesize
8KB

Download
memory/5036-0-0x0000000000310000-0x00000000007D1000-memory.dmp

Filesize
4.8MB

Download
memory/5036-3-0x0000000000310000-0x00000000007D1000-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