amadey | 33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b

General

Target

33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
Size

1.8MB
MD5

cb7d534f7cf4e03e6829e4eaec93c0ec
SHA1

411b8da872640fbc49a6bb7737cc22982077f72d
SHA256

33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b
SHA512

96fe51b2c27ce4f4c7cb445824989101e871f898bfaa24848a85e60a8c1f874c49a3409ca56b6522e9134c608e70c52077879080cd6944d41dd01eaf1c74a626
SSDEEP

49152:LuMhlv+M0vSl5uPPHDBDBB0I4rYFeYk13O7bAZ6iV:LuM+MCdlVeEqo72V

Score

10^/10

amadey fed3aa defense_evasion discovery trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

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 4 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.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 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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe

Executes dropped EXE 3 IoCs

pid	Process
3436	axplong.exe
4544	axplong.exe
2116	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
3436	axplong.exe
4544	axplong.exe
2116	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.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 2 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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
3436	axplong.exe
3436	axplong.exe
4544	axplong.exe
4544	axplong.exe
2116	axplong.exe
2116	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4440 wrote to memory of 3436	4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe	84
PID 4440 wrote to memory of 3436	4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe	84
PID 4440 wrote to memory of 3436	4440	33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe	84

C:\Users\Admin\AppData\Local\Temp\33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.exe
"C:\Users\Admin\AppData\Local\Temp\33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4440
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3436

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:4544

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:2116

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1.8MB

MD5
cb7d534f7cf4e03e6829e4eaec93c0ec

SHA1
411b8da872640fbc49a6bb7737cc22982077f72d

SHA256
33c212870274aca47d7e7dd2d74ee57e963046f0d9da93cb2aac7b6c6142574b

SHA512
96fe51b2c27ce4f4c7cb445824989101e871f898bfaa24848a85e60a8c1f874c49a3409ca56b6522e9134c608e70c52077879080cd6944d41dd01eaf1c74a626

Download Submit
memory/2116-41-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-26-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-36-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-27-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-43-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-17-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-42-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-18-0x0000000000641000-0x000000000066F000-memory.dmp

Filesize
184KB

Download
memory/3436-19-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-20-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-21-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-22-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-23-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-24-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-25-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-44-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-39-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-38-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-37-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-35-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/3436-34-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/4440-3-0x0000000000DF0000-0x00000000012B9000-memory.dmp

Filesize
4.8MB

Download
memory/4440-4-0x0000000000DF0000-0x00000000012B9000-memory.dmp

Filesize
4.8MB

Download
memory/4440-1-0x0000000077D44000-0x0000000077D46000-memory.dmp

Filesize
8KB

Download
memory/4440-16-0x0000000000DF0000-0x00000000012B9000-memory.dmp

Filesize
4.8MB

Download
memory/4440-2-0x0000000000DF1000-0x0000000000E1F000-memory.dmp

Filesize
184KB

Download
memory/4440-0-0x0000000000DF0000-0x00000000012B9000-memory.dmp

Filesize
4.8MB

Download
memory/4544-33-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/4544-31-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/4544-30-0x0000000000640000-0x0000000000B09000-memory.dmp

Filesize
4.8MB

Download
memory/4544-29-0x0000000000640000-0x0000000000B09000-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