amadey | f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa

General

Target

f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
Size

1.8MB
MD5

ebe191d73cc0290c53d2b49b8cfa9522
SHA1

08dc8ff4d6170e3eb9f59d9e27211a7158c9a189
SHA256

f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa
SHA512

85029ac9cb86bfa2d06c5ebb466d46978f8119b322cd7c8dfdc0e7e1ba4ffbb20f0ad0cc53f32a3972a744114f6b92641c53df22ca57219d1302cc73ad8a4f7f
SSDEEP

49152:WvTX6+FjJFHCJqLT0ejTzcM5mJH16PyXhO:MX6yHQkYejTzXmb6khO

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.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\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	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.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

Executes dropped EXE 3 IoCs

pid	Process
704	axplong.exe
1204	axplong.exe
1936	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-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1560405787-796225086-678739705-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
244	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
704	axplong.exe
1204	axplong.exe
1936	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.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
244	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
244	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
704	axplong.exe
704	axplong.exe
1204	axplong.exe
1204	axplong.exe
1936	axplong.exe
1936	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 244 wrote to memory of 704	244	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe	81
PID 244 wrote to memory of 704	244	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe	81
PID 244 wrote to memory of 704	244	f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe	81

C:\Users\Admin\AppData\Local\Temp\f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe
"C:\Users\Admin\AppData\Local\Temp\f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:244
- 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:704

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:1204

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:1936

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

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

Filesize
1.8MB

MD5
ebe191d73cc0290c53d2b49b8cfa9522

SHA1
08dc8ff4d6170e3eb9f59d9e27211a7158c9a189

SHA256
f7b8e8b9f55a12cab7c48cae20cb43b5e9651a30671be7320ef0c2309ac9b6fa

SHA512
85029ac9cb86bfa2d06c5ebb466d46978f8119b322cd7c8dfdc0e7e1ba4ffbb20f0ad0cc53f32a3972a744114f6b92641c53df22ca57219d1302cc73ad8a4f7f

Download Submit
memory/244-0-0x0000000000380000-0x0000000000835000-memory.dmp

Filesize
4.7MB

Download
memory/244-1-0x00000000779C6000-0x00000000779C8000-memory.dmp

Filesize
8KB

Download
memory/244-2-0x0000000000381000-0x00000000003AF000-memory.dmp

Filesize
184KB

Download
memory/244-3-0x0000000000380000-0x0000000000835000-memory.dmp

Filesize
4.7MB

Download
memory/244-5-0x0000000000380000-0x0000000000835000-memory.dmp

Filesize
4.7MB

Download
memory/244-16-0x0000000000380000-0x0000000000835000-memory.dmp

Filesize
4.7MB

Download
memory/704-27-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-31-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-20-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-21-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-22-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-23-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-24-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-25-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-26-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-18-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-28-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-46-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-45-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-19-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-44-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-41-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-35-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-36-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-37-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-38-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/704-39-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/1204-34-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/1204-33-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/1204-32-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/1204-30-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/1936-42-0x00000000000A0000-0x0000000000555000-memory.dmp

Filesize
4.7MB

Download
memory/1936-43-0x00000000000A0000-0x0000000000555000-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