amadey | 31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104

General

Target

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
Size

1.8MB
MD5

0ba8785d268e2b1ca368efbf4be11695
SHA1

7d0fc1c9e2209a18d7e4c729f026ef41d79f56dc
SHA256

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104
SHA512

a1983e94795a6fbd57c38250a1d1c7673debd39d896488dc066aaeffba95e1874662a0964a56b3145a20152a75b22bc774703f272784c0c1e93a97f528366c13
SSDEEP

24576:IvoZShk8ZTQCy+2IK75UFBVRn362jVSPwxK/okM0PVIltCKJaOOvj76iZppUDumI:IuH89QCyBqVzvwo4VITxOSFoma+q

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

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 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

axplons.exe31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

description	ioc	process
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	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

Executes dropped EXE 1 IoCs

Processes:

axplons.exe

pid process

2560 axplons.exe

pid	process
2560	axplons.exe

Identifies Wine through registry keys 2 TTPs 2 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:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Wine	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
Key opened	\REGISTRY\USER\S-1-5-21-330940541-141609230-1670313778-1000\Software\Wine	axplons.exe

Loads dropped DLL 1 IoCs

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

pid process

2776 31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exeaxplons.exe

pid process

2776 31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
2560 axplons.exe
Drops file in Windows directory 1 IoCs

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

description ioc process

File created C:\Windows\Tasks\axplons.job 31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exeaxplons.exe

pid process

2776 31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
2560 axplons.exe
Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

pid process

2776 31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

pid	process
2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

pid	process
2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
2560	axplons.exe

description	ioc	process
File created	C:\Windows\Tasks\axplons.job	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

pid	process
2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
2560	axplons.exe

pid	process
2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe

description	pid	process	target process
PID 2776 wrote to memory of 2560	2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe	axplons.exe
PID 2776 wrote to memory of 2560	2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe	axplons.exe
PID 2776 wrote to memory of 2560	2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe	axplons.exe
PID 2776 wrote to memory of 2560	2776	31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe	axplons.exe

C:\Users\Admin\AppData\Local\Temp\31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe
"C:\Users\Admin\AppData\Local\Temp\31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2776

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:2560

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

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Downloads

\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
Filesize
1.8MB

MD5
0ba8785d268e2b1ca368efbf4be11695

SHA1
7d0fc1c9e2209a18d7e4c729f026ef41d79f56dc

SHA256
31f7a72fe5be99bce5d5eb0de12181cf82b788e3677845614a1c3a2596e8c104

SHA512
a1983e94795a6fbd57c38250a1d1c7673debd39d896488dc066aaeffba95e1874662a0964a56b3145a20152a75b22bc774703f272784c0c1e93a97f528366c13

Download Submit
memory/2560-32-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-42-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-53-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-31-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-51-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-50-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-49-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-17-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-18-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-19-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-21-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-22-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-23-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-24-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-25-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-33-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-27-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-28-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-29-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-30-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-52-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-48-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-26-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-34-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-35-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-36-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-37-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-38-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-39-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-40-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-41-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-47-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-43-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-44-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-45-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2560-46-0x0000000001140000-0x0000000001606000-memory.dmp

Filesize
4.8MB

Download
memory/2776-2-0x00000000013D1000-0x00000000013FF000-memory.dmp

Filesize
184KB

Download
memory/2776-5-0x00000000013D0000-0x0000000001896000-memory.dmp

Filesize
4.8MB

Download
memory/2776-16-0x00000000013D0000-0x0000000001896000-memory.dmp

Filesize
4.8MB

Download
memory/2776-14-0x00000000064C0000-0x0000000006986000-memory.dmp

Filesize
4.8MB

Download
memory/2776-1-0x0000000077A20000-0x0000000077A22000-memory.dmp

Filesize
8KB

Download
memory/2776-0-0x00000000013D0000-0x0000000001896000-memory.dmp

Filesize
4.8MB

Download
memory/2776-3-0x00000000013D0000-0x0000000001896000-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