amadey | 259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256

General

Target

259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
Size

1.9MB
MD5

069ccf3cfa7a0ac6bfef6250253271a9
SHA1

53eb649ca18ef5fc853801525e1c9ffdb117bf56
SHA256

259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256
SHA512

80845482df0c1bbdb6668fe888da21be8caf4287121986d693d02179879f9cc7d40761e9c70371bf421f0c4fb8a8173367d703f85e49bbb1720c427e951c7329
SSDEEP

49152:uJtMxRk93te6a91C0D8RbqrnyjhmtV4RvJQ0q0+3OSc:A2Rk93tNWc0D8RTMtahJF+O

Score

10^/10

amadey evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/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__	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe

Executes dropped EXE 3 IoCs

pid	Process
4984	axplons.exe
1448	axplons.exe
4308	axplons.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-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1724	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
4984	axplons.exe
1448	axplons.exe
4308	axplons.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplons.job	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.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
1724	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
1724	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
4984	axplons.exe
4984	axplons.exe
1448	axplons.exe
1448	axplons.exe
4308	axplons.exe
4308	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1724 wrote to memory of 4984	1724	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe	85
PID 1724 wrote to memory of 4984	1724	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe	85
PID 1724 wrote to memory of 4984	1724	259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe	85

C:\Users\Admin\AppData\Local\Temp\259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.exe
"C:\Users\Admin\AppData\Local\Temp\259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256.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:1724
- C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
  "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4984

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:1448

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:4308

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\7af68cdb52\axplons.exe

Filesize
1.9MB

MD5
069ccf3cfa7a0ac6bfef6250253271a9

SHA1
53eb649ca18ef5fc853801525e1c9ffdb117bf56

SHA256
259a5f46d6fd81c34a3a1dc5c65729e7a63d73627765fdaf7e0760a704609256

SHA512
80845482df0c1bbdb6668fe888da21be8caf4287121986d693d02179879f9cc7d40761e9c70371bf421f0c4fb8a8173367d703f85e49bbb1720c427e951c7329

Download Submit
memory/1448-30-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/1448-28-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/1448-29-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/1448-31-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/1724-1-0x0000000077CF4000-0x0000000077CF6000-memory.dmp

Filesize
8KB

Download
memory/1724-2-0x0000000000B31000-0x0000000000B5F000-memory.dmp

Filesize
184KB

Download
memory/1724-3-0x0000000000B30000-0x000000000100B000-memory.dmp

Filesize
4.9MB

Download
memory/1724-5-0x0000000000B30000-0x000000000100B000-memory.dmp

Filesize
4.9MB

Download
memory/1724-17-0x0000000000B30000-0x000000000100B000-memory.dmp

Filesize
4.9MB

Download
memory/1724-0-0x0000000000B30000-0x000000000100B000-memory.dmp

Filesize
4.9MB

Download
memory/4308-40-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4308-39-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-19-0x0000000000B71000-0x0000000000B9F000-memory.dmp

Filesize
184KB

Download
memory/4984-34-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-27-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-24-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-23-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-22-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-21-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-32-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-33-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-25-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-35-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-36-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-38-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-20-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-18-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-41-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-42-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-43-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-44-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download
memory/4984-45-0x0000000000B70000-0x000000000104B000-memory.dmp

Filesize
4.9MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads