amadey | 2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a

General

Target

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
Size

1.8MB
MD5

b9812e7f0414a2ed1b7148b796871a0f
SHA1

63b3a47520b0e5ede87456fdeb3d809d0fa465cc
SHA256

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a
SHA512

5e75566aabeecdeffc189427610ac87b22a22a113e421b0f085b68119715a9d43411699f088d3ce8fdf77d46435a5f07de8b776e48ccee00e924346523420872
SSDEEP

49152:R3/bnQ11Bo34R+8wuYTPnLyJqJrdn2veZJdEMV+ZqGH:RjnQzBAuwbgahn2GFe

Score

10^/10

amadey evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

C2

http://193.233.132.139

Attributes

install_dir
5454e6f062
install_file
explorta.exe
strings_key
c7a869c5ba1d72480093ec207994e2bf
url_paths
/sev56rkm/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:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exeexplorta.exeexplorta.exeexplorta.exeexplorta.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorta.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorta.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorta.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	explorta.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:

explorta.exe2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exeexplorta.exeexplorta.exeexplorta.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	explorta.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	explorta.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:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

Executes dropped EXE 4 IoCs

Processes:

explorta.exeexplorta.exeexplorta.exeexplorta.exe

pid process

2468 explorta.exe
4552 explorta.exe
4360 explorta.exe
1772 explorta.exe

pid	process
2468	explorta.exe
4552	explorta.exe
4360	explorta.exe
1772	explorta.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:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exeexplorta.exeexplorta.exeexplorta.exeexplorta.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
Key opened	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	explorta.exe
Key opened	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	explorta.exe
Key opened	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	explorta.exe
Key opened	\REGISTRY\USER\S-1-5-21-17203666-93769886-2545153620-1000\Software\Wine	explorta.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exeexplorta.exeexplorta.exeexplorta.exeexplorta.exe

pid process

4136 2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
2468 explorta.exe
4552 explorta.exe
4360 explorta.exe
1772 explorta.exe
Drops file in Windows directory 1 IoCs

Processes:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

description ioc process

File created C:\Windows\Tasks\explorta.job 2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.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\explorta.job	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exeexplorta.exeexplorta.exeexplorta.exeexplorta.exe

pid	process
4136	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
4136	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
2468	explorta.exe
2468	explorta.exe
4552	explorta.exe
4552	explorta.exe
4360	explorta.exe
4360	explorta.exe
1772	explorta.exe
1772	explorta.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

pid process

4136 2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe

description	pid	process	target process
PID 4136 wrote to memory of 2468	4136	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe	explorta.exe
PID 4136 wrote to memory of 2468	4136	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe	explorta.exe
PID 4136 wrote to memory of 2468	4136	2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe	explorta.exe

C:\Users\Admin\AppData\Local\Temp\2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.exe
"C:\Users\Admin\AppData\Local\Temp\2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a.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:4136

C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
"C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.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:2468

C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.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:4552

C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.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:4360

C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.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:1772

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1497

Credential Access

Discovery

Query Registry

4

T1012

Virtualization/Sandbox Evasion

2

T1497

System Information Discovery

3

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\5454e6f062\explorta.exe
Filesize
1.8MB

MD5
b9812e7f0414a2ed1b7148b796871a0f

SHA1
63b3a47520b0e5ede87456fdeb3d809d0fa465cc

SHA256
2ee26d8bf17c0d4d6e604ecdbf5070bb92feb0756f5fba6e0f0f64b509acbc3a

SHA512
5e75566aabeecdeffc189427610ac87b22a22a113e421b0f085b68119715a9d43411699f088d3ce8fdf77d46435a5f07de8b776e48ccee00e924346523420872

Download Submit
memory/1772-57-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/1772-56-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-45-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-29-0x0000000005190000-0x0000000005191000-memory.dmp

Filesize
4KB

Download
memory/2468-59-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-55-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-53-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-52-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-51-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-50-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-22-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-49-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-30-0x00000000051A0000-0x00000000051A1000-memory.dmp

Filesize
4KB

Download
memory/2468-25-0x00000000051C0000-0x00000000051C1000-memory.dmp

Filesize
4KB

Download
memory/2468-28-0x00000000051F0000-0x00000000051F1000-memory.dmp

Filesize
4KB

Download
memory/2468-27-0x00000000051B0000-0x00000000051B1000-memory.dmp

Filesize
4KB

Download
memory/2468-26-0x00000000051D0000-0x00000000051D1000-memory.dmp

Filesize
4KB

Download
memory/2468-44-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-43-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-42-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-41-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-40-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-58-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/2468-38-0x0000000005210000-0x0000000005211000-memory.dmp

Filesize
4KB

Download
memory/4136-3-0x00000000050C0000-0x00000000050C1000-memory.dmp

Filesize
4KB

Download
memory/4136-21-0x0000000000410000-0x00000000008C5000-memory.dmp

Filesize
4.7MB

Download
memory/4136-5-0x00000000050E0000-0x00000000050E1000-memory.dmp

Filesize
4KB

Download
memory/4136-1-0x00000000774C4000-0x00000000774C6000-memory.dmp

Filesize
8KB

Download
memory/4136-2-0x00000000050B0000-0x00000000050B1000-memory.dmp

Filesize
4KB

Download
memory/4136-4-0x00000000050A0000-0x00000000050A1000-memory.dmp

Filesize
4KB

Download
memory/4136-8-0x0000000005100000-0x0000000005101000-memory.dmp

Filesize
4KB

Download
memory/4136-6-0x0000000005080000-0x0000000005081000-memory.dmp

Filesize
4KB

Download
memory/4136-0-0x0000000000410000-0x00000000008C5000-memory.dmp

Filesize
4.7MB

Download
memory/4136-7-0x0000000005090000-0x0000000005091000-memory.dmp

Filesize
4KB

Download
memory/4360-47-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/4360-48-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/4552-24-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download
memory/4552-36-0x0000000005070000-0x0000000005071000-memory.dmp

Filesize
4KB

Download
memory/4552-33-0x0000000005080000-0x0000000005081000-memory.dmp

Filesize
4KB

Download
memory/4552-32-0x00000000050A0000-0x00000000050A1000-memory.dmp

Filesize
4KB

Download
memory/4552-37-0x00000000050C0000-0x00000000050C1000-memory.dmp

Filesize
4KB

Download
memory/4552-31-0x0000000005090000-0x0000000005091000-memory.dmp

Filesize
4KB

Download
memory/4552-34-0x00000000050D0000-0x00000000050D1000-memory.dmp

Filesize
4KB

Download
memory/4552-35-0x0000000005060000-0x0000000005061000-memory.dmp

Filesize
4KB

Download
memory/4552-39-0x00000000001B0000-0x0000000000665000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads