amadey | d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e

General

Target

d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe
Size

1.8MB
MD5

1f37dd28362dd8d9947756d1a25f7d75
SHA1

088d526665821d8515492c476abe5903a42c4bec
SHA256

d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e
SHA512

83943eb7945d2b690475f44070a03cd6a3d2959a0433f00ad3e7a8fdb9cd76e6d74f08304f613d76f0bf8c434ca11cc8bf8946d63991482f569a1b21ec239a35
SSDEEP

49152:QlbtOmKSELVr1lwL91ht4BP/J8Z6lqrKh1rBswUzfI5Wz:QlJyhg/j4BP/Jc6l5ls+5

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__	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.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__	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\VideoBiosVersion	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.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	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.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

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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe

Executes dropped EXE 4 IoCs

pid	Process
1304	axplong.exe
3488	axplong.exe
1040	axplong.exe
1920	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-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2948	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe
1304	axplong.exe
3488	axplong.exe
1040	axplong.exe
1920	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.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
2948	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe
2948	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe
1304	axplong.exe
1304	axplong.exe
3488	axplong.exe
3488	axplong.exe
1040	axplong.exe
1040	axplong.exe
1920	axplong.exe
1920	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2948 wrote to memory of 1304	2948	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe	85
PID 2948 wrote to memory of 1304	2948	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe	85
PID 2948 wrote to memory of 1304	2948	d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe	85

C:\Users\Admin\AppData\Local\Temp\d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.exe
"C:\Users\Admin\AppData\Local\Temp\d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e.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:2948
- 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:1304

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:3488

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:1040

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:1920

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
1f37dd28362dd8d9947756d1a25f7d75

SHA1
088d526665821d8515492c476abe5903a42c4bec

SHA256
d28aafc927cdf60a25936bbde4f6df1297c1c5f26b02518052dd29527746202e

SHA512
83943eb7945d2b690475f44070a03cd6a3d2959a0433f00ad3e7a8fdb9cd76e6d74f08304f613d76f0bf8c434ca11cc8bf8946d63991482f569a1b21ec239a35

Download Submit
memory/1040-38-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1040-37-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-30-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-41-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-49-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-31-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-48-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-45-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-21-0x0000000000F71000-0x0000000000F9F000-memory.dmp

Filesize
184KB

Download
memory/1304-32-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-43-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-42-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-25-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-40-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-27-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-33-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-29-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-39-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-18-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-22-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-28-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-34-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1304-36-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1920-46-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/1920-47-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/2948-2-0x00000000002D1000-0x00000000002FF000-memory.dmp

Filesize
184KB

Download
memory/2948-1-0x0000000077294000-0x0000000077296000-memory.dmp

Filesize
8KB

Download
memory/2948-0-0x00000000002D0000-0x0000000000793000-memory.dmp

Filesize
4.8MB

Download
memory/2948-5-0x00000000002D0000-0x0000000000793000-memory.dmp

Filesize
4.8MB

Download
memory/2948-17-0x00000000002D0000-0x0000000000793000-memory.dmp

Filesize
4.8MB

Download
memory/2948-3-0x00000000002D0000-0x0000000000793000-memory.dmp

Filesize
4.8MB

Download
memory/3488-26-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/3488-24-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/3488-23-0x0000000000F70000-0x0000000001433000-memory.dmp

Filesize
4.8MB

Download
memory/3488-20-0x0000000000F70000-0x0000000001433000-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