amadey | cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042

General

Target

cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
Size

1.8MB
MD5

fcfd6f5a06e3782541d7ae0a082a82cb
SHA1

a80e2eb188a73fc2205612a707087883ef95ebc7
SHA256

cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042
SHA512

badcbb05d7871e5931e9473b38e19ac237bbf3d9ae58ce0481cadcd7bf64bfd999cd904837fc04f96d74e815dd2e829f86bf3310319e2331bb7cdfac3d04811e
SSDEEP

49152:ixeDyVOo3IyNs76RFaZOtsRutVxOzF7rAR03:7Dy9jZRFqOakTgzF6

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.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

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.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
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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe

Executes dropped EXE 4 IoCs

pid	Process
1644	axplong.exe
2332	axplong.exe
5116	axplong.exe
2988	axplong.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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
1644	axplong.exe
2332	axplong.exe
5116	axplong.exe
2988	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
1644	axplong.exe
1644	axplong.exe
2332	axplong.exe
2332	axplong.exe
5116	axplong.exe
5116	axplong.exe
2988	axplong.exe
2988	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4956 wrote to memory of 1644	4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe	81
PID 4956 wrote to memory of 1644	4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe	81
PID 4956 wrote to memory of 1644	4956	cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe	81

C:\Users\Admin\AppData\Local\Temp\cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.exe
"C:\Users\Admin\AppData\Local\Temp\cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042.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:4956
- 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:1644

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:2332

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:5116

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:2988

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
fcfd6f5a06e3782541d7ae0a082a82cb

SHA1
a80e2eb188a73fc2205612a707087883ef95ebc7

SHA256
cd1fe1023962aad035ab647aedd060932674986a3c3c127e86a2860da5639042

SHA512
badcbb05d7871e5931e9473b38e19ac237bbf3d9ae58ce0481cadcd7bf64bfd999cd904837fc04f96d74e815dd2e829f86bf3310319e2331bb7cdfac3d04811e

Download Submit
memory/1644-21-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-46-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-22-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-24-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-23-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-16-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-42-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-19-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-20-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-34-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-44-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-45-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-43-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-25-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-41-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-27-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-37-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-36-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-35-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-32-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/1644-33-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/2332-30-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/2332-28-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/2332-29-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/2332-31-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/2988-49-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/2988-48-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/4956-2-0x0000000000F31000-0x0000000000F5F000-memory.dmp

Filesize
184KB

Download
memory/4956-18-0x0000000000F30000-0x00000000013E5000-memory.dmp

Filesize
4.7MB

Download
memory/4956-5-0x0000000000F30000-0x00000000013E5000-memory.dmp

Filesize
4.7MB

Download
memory/4956-3-0x0000000000F30000-0x00000000013E5000-memory.dmp

Filesize
4.7MB

Download
memory/4956-1-0x00000000777C4000-0x00000000777C6000-memory.dmp

Filesize
8KB

Download
memory/4956-0-0x0000000000F30000-0x00000000013E5000-memory.dmp

Filesize
4.7MB

Download
memory/5116-40-0x0000000000BA0000-0x0000000001055000-memory.dmp

Filesize
4.7MB

Download
memory/5116-39-0x0000000000BA0000-0x0000000001055000-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