amadey | ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f

General

Target

ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe
Size

1.8MB
MD5

71c429ce3b026a713dae1b5b68d320de
SHA1

b44693ef3a9d60ce784356c4c3d7b34a6c3bc1ec
SHA256

ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f
SHA512

898ffa0d5652740e87a62f4ed2b4fb257a5bf94f3e0022d9cec340a480b67d043e712a210b95dc9c1d1b79925eb0f32018f5cab1367bd855f8a16e3a87ee4856
SSDEEP

49152:HWcjts12diBK2q5ZalsvTXL8ECW99YISmMOgp2sRdz:HWCC1auVqiaUExzYIS8gp2Q

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__	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.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\SystemBiosVersion	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	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	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.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

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	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe

Executes dropped EXE 4 IoCs

pid	Process
4832	axplong.exe
2072	axplong.exe
2080	axplong.exe
4428	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	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.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	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
800	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe
4832	axplong.exe
2072	axplong.exe
2080	axplong.exe
4428	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.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
800	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe
800	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe
4832	axplong.exe
4832	axplong.exe
2072	axplong.exe
2072	axplong.exe
2080	axplong.exe
2080	axplong.exe
4428	axplong.exe
4428	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 4832	800	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe	81
PID 800 wrote to memory of 4832	800	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe	81
PID 800 wrote to memory of 4832	800	ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe	81

C:\Users\Admin\AppData\Local\Temp\ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.exe
"C:\Users\Admin\AppData\Local\Temp\ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f.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:800
- 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:4832

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:2072

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:2080

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:4428

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

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Downloads

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

Filesize
1.8MB

MD5
71c429ce3b026a713dae1b5b68d320de

SHA1
b44693ef3a9d60ce784356c4c3d7b34a6c3bc1ec

SHA256
ff4d763417acb9782364da21d3a080342599e6560f79aba7e1c43e03a80c211f

SHA512
898ffa0d5652740e87a62f4ed2b4fb257a5bf94f3e0022d9cec340a480b67d043e712a210b95dc9c1d1b79925eb0f32018f5cab1367bd855f8a16e3a87ee4856

Download Submit
memory/800-17-0x0000000000330000-0x00000000007FD000-memory.dmp

Filesize
4.8MB

Download
memory/800-1-0x0000000077CE4000-0x0000000077CE6000-memory.dmp

Filesize
8KB

Download
memory/800-2-0x0000000000331000-0x000000000035F000-memory.dmp

Filesize
184KB

Download
memory/800-3-0x0000000000330000-0x00000000007FD000-memory.dmp

Filesize
4.8MB

Download
memory/800-5-0x0000000000330000-0x00000000007FD000-memory.dmp

Filesize
4.8MB

Download
memory/800-0-0x0000000000330000-0x00000000007FD000-memory.dmp

Filesize
4.8MB

Download
memory/2072-26-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/2072-25-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/2072-23-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/2072-24-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/2080-36-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/2080-37-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4428-47-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4428-45-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-19-0x0000000000EE1000-0x0000000000F0F000-memory.dmp

Filesize
184KB

Download
memory/4832-21-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-29-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-30-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-31-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-32-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-33-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-34-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-27-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-28-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-38-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-39-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-40-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-41-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-42-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-43-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-20-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-18-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-48-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4832-49-0x0000000000EE0000-0x00000000013AD000-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