amadey | 66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8

Analysis

max time kernel
142s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 13:25

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General

Target

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Size

1.8MB
MD5

4b7dfcaa037ef68cbeea9387e85c4b51
SHA1

ae087875daff67fc3c89bf923b4b7cdb5875da50
SHA256

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8
SHA512

fdd9c90a3a4e13496e26a0cafe162cce554165370c9a8f28bf05aec363b8b2d36cc5545553b3baa0887a379934a1517c94d60f280ca495d3462ac551f742a7bc
SSDEEP

49152:hIb8X+n1lV/RJLpKnTddwBzDCpip88NE8XtXitA4jfU02:ubuU59pKnLwBPCK6uCA4jc02

Score

10^/10

amadey fed3aa discovery evasion persistence trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe1009882534.exe2fbd1131f8.exeaxplong.exeaxplong.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	1009882534.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	2fbd1131f8.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1009882534.exe2fbd1131f8.exeaxplong.exeaxplong.exe66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1009882534.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1009882534.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	2fbd1131f8.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\VideoBiosVersion	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	2fbd1131f8.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\SystemBiosVersion	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	axplong.exe

Executes dropped EXE 5 IoCs

Processes:

axplong.exe1009882534.exe2fbd1131f8.exeaxplong.exeaxplong.exe

pid	Process
5080	axplong.exe
2368	1009882534.exe
2300	2fbd1131f8.exe
2980	axplong.exe
960	axplong.exe

Identifies Wine through registry keys 2 TTPs 6 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

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe1009882534.exe2fbd1131f8.exeaxplong.exeaxplong.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	1009882534.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	2fbd1131f8.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

axplong.exe

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\2fbd1131f8.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002670001\\2fbd1131f8.exe"	axplong.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\1009882534.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002669001\\1009882534.exe"	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe1009882534.exe2fbd1131f8.exeaxplong.exeaxplong.exe

pid	Process
4656	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
5080	axplong.exe
2368	1009882534.exe
2300	2fbd1131f8.exe
2980	axplong.exe
960	axplong.exe

Drops file in Windows directory 1 IoCs

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe1009882534.exe2fbd1131f8.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	1009882534.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	2fbd1131f8.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe1009882534.exe2fbd1131f8.exeaxplong.exeaxplong.exe

pid	Process
4656	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
4656	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
5080	axplong.exe
5080	axplong.exe
2368	1009882534.exe
2368	1009882534.exe
2300	2fbd1131f8.exe
2300	2fbd1131f8.exe
2980	axplong.exe
2980	axplong.exe
960	axplong.exe
960	axplong.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exeaxplong.exe

description	pid	Process	procid_target
PID 4656 wrote to memory of 5080	4656	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe	86
PID 4656 wrote to memory of 5080	4656	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe	86
PID 4656 wrote to memory of 5080	4656	66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe	86
PID 5080 wrote to memory of 2368	5080	axplong.exe	89
PID 5080 wrote to memory of 2368	5080	axplong.exe	89
PID 5080 wrote to memory of 2368	5080	axplong.exe	89
PID 5080 wrote to memory of 2300	5080	axplong.exe	92
PID 5080 wrote to memory of 2300	5080	axplong.exe	92
PID 5080 wrote to memory of 2300	5080	axplong.exe	92

C:\Users\Admin\AppData\Local\Temp\66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.exe
"C:\Users\Admin\AppData\Local\Temp\66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8.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
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4656
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:5080
- - C:\Users\Admin\AppData\Local\Temp\1002669001\1009882534.exe
    "C:\Users\Admin\AppData\Local\Temp\1002669001\1009882534.exe"
    3⤵
    - 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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2368
- - C:\Users\Admin\AppData\Local\Temp\1002670001\2fbd1131f8.exe
    "C:\Users\Admin\AppData\Local\Temp\1002670001\2fbd1131f8.exe"
    3⤵
    - 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
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2300

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:2980

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:960

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1002669001\1009882534.exe

Filesize
1.7MB

MD5
60ff9be8a2c861eaab0ff628bce45800

SHA1
c24f6466bb2b2730d048a536a14ba112a7da3d2c

SHA256
ee605b23e9217755d33f61e7d320ff00bf6facef564f219a859f3e2dd4c2f1d1

SHA512
9d683993528a4862253bd4fd9d6d9e9f4806f12f854246980ea2da1354fe4a1808c1b0575bc6e4c52148e9153c753866ceb89c17ff83c557c750d035a086125c

Download Submit
C:\Users\Admin\AppData\Local\Temp\1002670001\2fbd1131f8.exe

Filesize
3.0MB

MD5
6c1fdc74df79af423042ff4ce792e42b

SHA1
0dfb76ab183fedfdab8688071365e37daaad7995

SHA256
c29930e711a8e4cfef392cfbdda52c0c538bb1844430344729e4ef459551f538

SHA512
ecf2054fd639af351764dafbcbc6d99858cf9bdc9af1dbc56d140e6a78be04f5316090319a9edab1da7886c8982875ac613c2dbb95d3612d0fa40bb61938c5e1

Download Submit
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
4b7dfcaa037ef68cbeea9387e85c4b51

SHA1
ae087875daff67fc3c89bf923b4b7cdb5875da50

SHA256
66712bcbf2d38f8f011ecc1b9c702a24ebdc0e4b0cda204260367d4b0aaed7e8

SHA512
fdd9c90a3a4e13496e26a0cafe162cce554165370c9a8f28bf05aec363b8b2d36cc5545553b3baa0887a379934a1517c94d60f280ca495d3462ac551f742a7bc

Download Submit
memory/960-75-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/960-77-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/2300-57-0x00000000006B0000-0x00000000009A9000-memory.dmp

Filesize
3.0MB

Download
memory/2300-59-0x00000000006B0000-0x00000000009A9000-memory.dmp

Filesize
3.0MB

Download
memory/2368-37-0x0000000000B80000-0x0000000001220000-memory.dmp

Filesize
6.6MB

Download
memory/2368-38-0x0000000000B81000-0x0000000000B98000-memory.dmp

Filesize
92KB

Download
memory/2368-39-0x0000000000B80000-0x0000000001220000-memory.dmp

Filesize
6.6MB

Download
memory/2368-41-0x0000000000B80000-0x0000000001220000-memory.dmp

Filesize
6.6MB

Download
memory/2980-67-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/2980-66-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/4656-17-0x0000000000500000-0x00000000009C5000-memory.dmp

Filesize
4.8MB

Download
memory/4656-0-0x0000000000500000-0x00000000009C5000-memory.dmp

Filesize
4.8MB

Download
memory/4656-5-0x0000000000500000-0x00000000009C5000-memory.dmp

Filesize
4.8MB

Download
memory/4656-3-0x0000000000500000-0x00000000009C5000-memory.dmp

Filesize
4.8MB

Download
memory/4656-2-0x0000000000501000-0x000000000052F000-memory.dmp

Filesize
184KB

Download
memory/4656-1-0x00000000777E4000-0x00000000777E6000-memory.dmp

Filesize
8KB

Download
memory/5080-21-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-70-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-60-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-61-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-62-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-63-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-64-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-40-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-20-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-68-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-69-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-58-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-71-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-72-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-73-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-19-0x0000000000551000-0x000000000057F000-memory.dmp

Filesize
184KB

Download
memory/5080-18-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-78-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-79-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-80-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-81-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download
memory/5080-82-0x0000000000550000-0x0000000000A15000-memory.dmp

Filesize
4.8MB

Download