amadey | bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa

General

Target

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
Size

1.8MB
MD5

26d2630ef6f3b919dec5e2b5af18d32b
SHA1

4e650852f83a3b0d2b0fa276165dfa291282fa5f
SHA256

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa
SHA512

90ac6b5ff3a8c8c5fbb0cdd343231b8a994c171d65558e683b06534b48f6923c1cb99d0ceed0eaccdf606f9aa2759b7e2d9b2c46af6095d80b6c7f091e70a214
SSDEEP

24576:aVAOWmoe9SUMwLGX46Af89PNfwtMH29CjG0tXZTCA3tWxvrxfZhiOWR3d8DNxJ46:OewIZ1PDf3HwCjGqTCzRgt8DNxJ4j

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes

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

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.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

Processes:

axplont.exeaxplont.exeaxplont.exebd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exeaxplont.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\VideoBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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

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

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe

Executes dropped EXE 4 IoCs

Processes:

axplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

1392 axplont.exe
4292 axplont.exe
4472 axplont.exe
116 axplont.exe

pid	process
1392	axplont.exe
4292	axplont.exe
4472	axplont.exe
116	axplont.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

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplont.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid process

3344 bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
1392 axplont.exe
4292 axplont.exe
4472 axplont.exe
116 axplont.exe
Drops file in Windows directory 1 IoCs

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe

description ioc process

File created C:\Windows\Tasks\axplont.job bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.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\axplont.job	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exeaxplont.exeaxplont.exeaxplont.exeaxplont.exe

pid	process
3344	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
3344	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
1392	axplont.exe
1392	axplont.exe
4292	axplont.exe
4292	axplont.exe
4472	axplont.exe
4472	axplont.exe
116	axplont.exe
116	axplont.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe

description	pid	process	target process
PID 3344 wrote to memory of 1392	3344	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe	axplont.exe
PID 3344 wrote to memory of 1392	3344	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe	axplont.exe
PID 3344 wrote to memory of 1392	3344	bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe	axplont.exe

C:\Users\Admin\AppData\Local\Temp\bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.exe
"C:\Users\Admin\AppData\Local\Temp\bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa.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 WriteProcessMemory
PID:3344

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
PID:1392

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:4292

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:4472

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:116

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe

Filesize
1.8MB

MD5
26d2630ef6f3b919dec5e2b5af18d32b

SHA1
4e650852f83a3b0d2b0fa276165dfa291282fa5f

SHA256
bd98d85fc24e8c6652396b25667273c74a2e29575e8aeb38f2fbb4ffa30524aa

SHA512
90ac6b5ff3a8c8c5fbb0cdd343231b8a994c171d65558e683b06534b48f6923c1cb99d0ceed0eaccdf606f9aa2759b7e2d9b2c46af6095d80b6c7f091e70a214

Download Submit
memory/116-49-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/116-48-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-30-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-21-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-50-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-18-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-31-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-20-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-19-0x00000000001D1000-0x00000000001FF000-memory.dmp

Filesize
184KB

Download
memory/1392-32-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-22-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-33-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-46-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-45-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-44-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-43-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-29-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-42-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-41-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-37-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-23-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-34-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-35-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/1392-36-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/3344-5-0x0000000000E10000-0x00000000012D1000-memory.dmp

Filesize
4.8MB

Download
memory/3344-17-0x0000000000E10000-0x00000000012D1000-memory.dmp

Filesize
4.8MB

Download
memory/3344-0-0x0000000000E10000-0x00000000012D1000-memory.dmp

Filesize
4.8MB

Download
memory/3344-2-0x0000000000E11000-0x0000000000E3F000-memory.dmp

Filesize
184KB

Download
memory/3344-1-0x0000000077CF4000-0x0000000077CF6000-memory.dmp

Filesize
8KB

Download
memory/3344-3-0x0000000000E10000-0x00000000012D1000-memory.dmp

Filesize
4.8MB

Download
memory/4292-28-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/4292-27-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/4292-26-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/4292-25-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/4472-39-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download
memory/4472-40-0x00000000001D0000-0x0000000000691000-memory.dmp

Filesize
4.8MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads