amadey | f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e

General

Target

f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
Size

1.8MB
MD5

0b184af7b682d967ae7cbd5f52f88229
SHA1

9bcf27c4422928805793ef0f5362aae577dac52b
SHA256

f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e
SHA512

74b15df9fde51931deea510ccd9aa438029ffcf5895043030c3f9b37df6dbaa866f11bc2e099d227e6c87b3dd7e48d803f454245867f1e63241b4069b823510e
SSDEEP

24576:N/L+Tefz7NahcCcoY0JcsSprewHoMKJkdoTy/FXD6Wjix0CDF2r9tNX4ka52cEBi:NzFfzgmr0JcwXtkYcghu9Dfa5vttC

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__	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.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 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	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.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

Executes dropped EXE 3 IoCs

pid	Process
2836	axplong.exe
2584	axplong.exe
968	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-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3062789476-783164490-2318012559-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
2836	axplong.exe
2584	axplong.exe
968	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.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
2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
2836	axplong.exe
2836	axplong.exe
2584	axplong.exe
2584	axplong.exe
968	axplong.exe
968	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2296 wrote to memory of 2836	2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe	78
PID 2296 wrote to memory of 2836	2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe	78
PID 2296 wrote to memory of 2836	2296	f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe	78

C:\Users\Admin\AppData\Local\Temp\f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.exe
"C:\Users\Admin\AppData\Local\Temp\f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2296
- 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:2836

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:2584

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:968

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

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
0b184af7b682d967ae7cbd5f52f88229

SHA1
9bcf27c4422928805793ef0f5362aae577dac52b

SHA256
f50a1a542ee266e46bbcf7134e3ea0cbd5c34809361468094271b19b09c6a59e

SHA512
74b15df9fde51931deea510ccd9aa438029ffcf5895043030c3f9b37df6dbaa866f11bc2e099d227e6c87b3dd7e48d803f454245867f1e63241b4069b823510e

Download Submit
memory/968-39-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/968-40-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2296-3-0x0000000000740000-0x0000000000BFF000-memory.dmp

Filesize
4.7MB

Download
memory/2296-5-0x0000000000740000-0x0000000000BFF000-memory.dmp

Filesize
4.7MB

Download
memory/2296-17-0x0000000000740000-0x0000000000BFF000-memory.dmp

Filesize
4.7MB

Download
memory/2296-2-0x0000000000741000-0x000000000076F000-memory.dmp

Filesize
184KB

Download
memory/2296-0-0x0000000000740000-0x0000000000BFF000-memory.dmp

Filesize
4.7MB

Download
memory/2296-1-0x0000000077546000-0x0000000077548000-memory.dmp

Filesize
8KB

Download
memory/2584-28-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2584-31-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2584-30-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2584-29-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-20-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-34-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-26-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-24-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-23-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-22-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-21-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-32-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-33-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-25-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-35-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-36-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-37-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-19-0x0000000000851000-0x000000000087F000-memory.dmp

Filesize
184KB

Download
memory/2836-18-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-41-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-42-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-43-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-44-0x0000000000850000-0x0000000000D0F000-memory.dmp

Filesize
4.7MB

Download
memory/2836-45-0x0000000000850000-0x0000000000D0F000-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