amadey | 3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17

General

Target

3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe
Size

1.8MB
MD5

ed264bdea5039ed5ccf987f6a2355af4
SHA1

eff73f087ddb0e4eb39a677f0653be71c1773657
SHA256

3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17
SHA512

50352528e50b0b8f2f9d89c9dd6f8137a02c5e6fd94350ca6ebf243e916ea370c9f92b1ebe3311d1e62cf2d470ab3c71fbd1368b79dfb0c7d7697e8694bcedc3
SSDEEP

49152:WL6LAynyABYiMweb6CDHZs4nKvGwPF4wlgavV6NeOIkiS:I6gABYDwHC9sNzF4envwrIki

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__	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.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	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe

Executes dropped EXE 3 IoCs

pid	Process
3988	axplong.exe
3124	axplong.exe
1236	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-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.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 4 IoCs

pid	Process
4260	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe
3988	axplong.exe
3124	axplong.exe
1236	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.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
4260	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe
4260	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe
3988	axplong.exe
3988	axplong.exe
3124	axplong.exe
3124	axplong.exe
1236	axplong.exe
1236	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4260 wrote to memory of 3988	4260	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe	86
PID 4260 wrote to memory of 3988	4260	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe	86
PID 4260 wrote to memory of 3988	4260	3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe	86

C:\Users\Admin\AppData\Local\Temp\3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.exe
"C:\Users\Admin\AppData\Local\Temp\3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17.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:4260
- 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:3988

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:3124

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:1236

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\8254624243\axplong.exe

Filesize
1.8MB

MD5
ed264bdea5039ed5ccf987f6a2355af4

SHA1
eff73f087ddb0e4eb39a677f0653be71c1773657

SHA256
3c60aca61690b008d8ecc74f177bb05e4344f2fd90b23b164d84c59859bcce17

SHA512
50352528e50b0b8f2f9d89c9dd6f8137a02c5e6fd94350ca6ebf243e916ea370c9f92b1ebe3311d1e62cf2d470ab3c71fbd1368b79dfb0c7d7697e8694bcedc3

Download Submit
memory/1236-40-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/1236-39-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3124-28-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3124-31-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3124-30-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3124-29-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-19-0x00000000004B1000-0x00000000004DF000-memory.dmp

Filesize
184KB

Download
memory/3988-32-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-20-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-21-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-22-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-23-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-24-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-25-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-26-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-18-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-45-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-44-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-43-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-42-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-33-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-34-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-35-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-36-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-37-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/3988-41-0x00000000004B0000-0x0000000000963000-memory.dmp

Filesize
4.7MB

Download
memory/4260-1-0x00000000771D4000-0x00000000771D6000-memory.dmp

Filesize
8KB

Download
memory/4260-2-0x0000000000CA1000-0x0000000000CCF000-memory.dmp

Filesize
184KB

Download
memory/4260-0-0x0000000000CA0000-0x0000000001153000-memory.dmp

Filesize
4.7MB

Download
memory/4260-3-0x0000000000CA0000-0x0000000001153000-memory.dmp

Filesize
4.7MB

Download
memory/4260-5-0x0000000000CA0000-0x0000000001153000-memory.dmp

Filesize
4.7MB

Download
memory/4260-17-0x0000000000CA0000-0x0000000001153000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads