amadey | 1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e

General

Target

1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
Size

1.8MB
MD5

6976ef37168739df0beafde12dc63381
SHA1

d04669b06bd24895e9ca09f437496f2008a94732
SHA256

1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e
SHA512

d112f844587d24d82141382d04db7de4100c34993362edf951f6e47c16c9a1e56f0dea18f79a13e08705aa77e24f25dd780bccd0ae493a15542a1ad9c266b35e
SSDEEP

24576:cQiU5AwrdFsZjNy84Es9dpkGcVbyNgkEhfxQGTcbMOelcWgsjMh7NHkdydKSvt5a:biXwrdFz84PpGeyhf4bMOelc44kdBcQ

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__	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__	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe

Executes dropped EXE 3 IoCs

pid	Process
1548	axplong.exe
4780	axplong.exe
5104	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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.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
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
1548	axplong.exe
4780	axplong.exe
5104	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.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	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
1548	axplong.exe
1548	axplong.exe
4780	axplong.exe
4780	axplong.exe
5104	axplong.exe
5104	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3496 wrote to memory of 1548	3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe	82
PID 3496 wrote to memory of 1548	3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe	82
PID 3496 wrote to memory of 1548	3496	1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe	82

C:\Users\Admin\AppData\Local\Temp\1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.exe
"C:\Users\Admin\AppData\Local\Temp\1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e.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:3496
- 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:1548

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:4780

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:5104

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
6976ef37168739df0beafde12dc63381

SHA1
d04669b06bd24895e9ca09f437496f2008a94732

SHA256
1137a7f5b696d53aaa88beadeb5fbfadcb990315eec63d983fcc8ea36baead5e

SHA512
d112f844587d24d82141382d04db7de4100c34993362edf951f6e47c16c9a1e56f0dea18f79a13e08705aa77e24f25dd780bccd0ae493a15542a1ad9c266b35e

Download Submit
memory/1548-27-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-45-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-26-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-44-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-43-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-16-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-42-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-19-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-20-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-21-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-22-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-23-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-24-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-25-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-39-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-38-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-37-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-36-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-35-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/1548-34-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/3496-2-0x0000000000D01000-0x0000000000D2F000-memory.dmp

Filesize
184KB

Download
memory/3496-3-0x0000000000D00000-0x00000000011B9000-memory.dmp

Filesize
4.7MB

Download
memory/3496-18-0x0000000000D00000-0x00000000011B9000-memory.dmp

Filesize
4.7MB

Download
memory/3496-1-0x0000000077504000-0x0000000077506000-memory.dmp

Filesize
8KB

Download
memory/3496-4-0x0000000000D00000-0x00000000011B9000-memory.dmp

Filesize
4.7MB

Download
memory/3496-0-0x0000000000D00000-0x00000000011B9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-33-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-31-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-30-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/4780-29-0x0000000000930000-0x0000000000DE9000-memory.dmp

Filesize
4.7MB

Download
memory/5104-41-0x0000000000930000-0x0000000000DE9000-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