amadey | 33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42

General

Target

33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
Size

1.8MB
MD5

10434b7a97d4f60d48e19108e7f3a8a6
SHA1

061c2fd699cc36137b5cd453766e752ea2d37222
SHA256

33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42
SHA512

eb64886dc8448ce056e0ed89c3b131e1638d6b995b567cf82d347f5ce8eaecc69c1f4d8ab71f03f38b97ea76ef4a009f45af3c8a61ad666207502923d3bdd943
SSDEEP

49152:VKX5TKr/w6XXihDUcTMbtyCdCtqqTrfL038e:VKBu/1XyhD9TMbtyCdCLTjLy

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__	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.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

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe

Executes dropped EXE 4 IoCs

pid	Process
2232	axplong.exe
4436	axplong.exe
3908	axplong.exe
4228	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-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4464	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
2232	axplong.exe
4436	axplong.exe
3908	axplong.exe
4228	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.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
4464	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
4464	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
2232	axplong.exe
2232	axplong.exe
4436	axplong.exe
4436	axplong.exe
3908	axplong.exe
3908	axplong.exe
4228	axplong.exe
4228	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4464 wrote to memory of 2232	4464	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe	83
PID 4464 wrote to memory of 2232	4464	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe	83
PID 4464 wrote to memory of 2232	4464	33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe	83

C:\Users\Admin\AppData\Local\Temp\33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.exe
"C:\Users\Admin\AppData\Local\Temp\33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42.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:4464
- 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:2232

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:4436

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:3908

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:4228

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
10434b7a97d4f60d48e19108e7f3a8a6

SHA1
061c2fd699cc36137b5cd453766e752ea2d37222

SHA256
33714ad5a998983029e956d202963a3c2e05c9671033d2b4c50d6e5ebdfcdb42

SHA512
eb64886dc8448ce056e0ed89c3b131e1638d6b995b567cf82d347f5ce8eaecc69c1f4d8ab71f03f38b97ea76ef4a009f45af3c8a61ad666207502923d3bdd943

Download Submit
memory/2232-31-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-45-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-50-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-30-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-46-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-32-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-18-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-19-0x00000000002E1000-0x000000000030F000-memory.dmp

Filesize
184KB

Download
memory/2232-20-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-21-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-22-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-35-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-44-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-43-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-27-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-42-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-41-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-37-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-36-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-33-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/2232-34-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/3908-40-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/3908-39-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4228-48-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4228-49-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4436-25-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4436-24-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4436-29-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4436-26-0x00000000002E0000-0x0000000000793000-memory.dmp

Filesize
4.7MB

Download
memory/4464-2-0x0000000000A21000-0x0000000000A4F000-memory.dmp

Filesize
184KB

Download
memory/4464-17-0x0000000000A20000-0x0000000000ED3000-memory.dmp

Filesize
4.7MB

Download
memory/4464-1-0x0000000077BA4000-0x0000000077BA6000-memory.dmp

Filesize
8KB

Download
memory/4464-5-0x0000000000A20000-0x0000000000ED3000-memory.dmp

Filesize
4.7MB

Download
memory/4464-0-0x0000000000A20000-0x0000000000ED3000-memory.dmp

Filesize
4.7MB

Download
memory/4464-3-0x0000000000A20000-0x0000000000ED3000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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