amadey | 18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d

General

Target

18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe
Size

1.8MB
MD5

c937d55d6dcbd955a49067cf5fa0c957
SHA1

3ac9586178a2a371f16ffd619d406c5e48d95819
SHA256

18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d
SHA512

c3681c6e51f2c2b5505a8c733550a269b60b8987aa7deb734cafceec9dc9bf4fba7294e459cf091355da32982ef9e6df12d22ae168a1e314e4041f50917cb064
SSDEEP

49152:TRNqk9xUmZEn21js8AwsrsRhixlXewBI:JUmZEoCHrsRhixlOmI

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.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\VideoBiosVersion	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.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-1-5-21-3665033694-1447845302-680750983-1000\Control Panel\International\Geo\Nation	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe

Executes dropped EXE 4 IoCs

pid	Process
1980	axplong.exe
3316	axplong.exe
4676	axplong.exe
4696	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-1-5-21-3665033694-1447845302-680750983-1000\Software\Wine	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3665033694-1447845302-680750983-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4864	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe
1980	axplong.exe
3316	axplong.exe
4676	axplong.exe
4696	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.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
4864	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe
4864	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe
1980	axplong.exe
1980	axplong.exe
3316	axplong.exe
3316	axplong.exe
4676	axplong.exe
4676	axplong.exe
4696	axplong.exe
4696	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4864 wrote to memory of 1980	4864	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe	92
PID 4864 wrote to memory of 1980	4864	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe	92
PID 4864 wrote to memory of 1980	4864	18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe	92

C:\Users\Admin\AppData\Local\Temp\18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.exe
"C:\Users\Admin\AppData\Local\Temp\18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d.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:4864
- 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:1980

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3044,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=3856 /prefetch:8
1⤵
PID:2492

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:3316

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:4676

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:4696

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

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
1.8MB

MD5
c937d55d6dcbd955a49067cf5fa0c957

SHA1
3ac9586178a2a371f16ffd619d406c5e48d95819

SHA256
18ca58235d9254530124dd49979f54c7f44f8a35ce322f769a88c75a63ffda3d

SHA512
c3681c6e51f2c2b5505a8c733550a269b60b8987aa7deb734cafceec9dc9bf4fba7294e459cf091355da32982ef9e6df12d22ae168a1e314e4041f50917cb064

Download Submit
memory/1980-36-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-19-0x00000000007D1000-0x00000000007FF000-memory.dmp

Filesize
184KB

Download
memory/1980-45-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-44-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-43-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-42-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-18-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-41-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-20-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-31-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-22-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-23-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-24-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-25-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-40-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-35-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-34-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-33-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-21-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/1980-32-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/3316-29-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/3316-30-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/3316-28-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/3316-27-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/4676-38-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/4676-39-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/4696-47-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/4696-49-0x00000000007D0000-0x0000000000C8E000-memory.dmp

Filesize
4.7MB

Download
memory/4864-2-0x0000000000D61000-0x0000000000D8F000-memory.dmp

Filesize
184KB

Download
memory/4864-1-0x0000000077814000-0x0000000077816000-memory.dmp

Filesize
8KB

Download
memory/4864-5-0x0000000000D60000-0x000000000121E000-memory.dmp

Filesize
4.7MB

Download
memory/4864-0-0x0000000000D60000-0x000000000121E000-memory.dmp

Filesize
4.7MB

Download
memory/4864-17-0x0000000000D60000-0x000000000121E000-memory.dmp

Filesize
4.7MB

Download
memory/4864-3-0x0000000000D60000-0x000000000121E000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads