amadey | 6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a

General

Target

6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe
Size

1.8MB
MD5

a9b18519570a630429515d56a1afc73a
SHA1

8271df6c1ec267118d2901efdc030c81117740a7
SHA256

6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a
SHA512

3c9ac0990dabb4f1860f1f6da279f88bdf7ad27f534298a0e454885393f598b0966ebacd9df8001c308d0c5dccafc6adb032cf66e2f66cddc2ff146504e0152d
SSDEEP

49152:cuEz1E2Yuj+4TCpGEr8ksUzGzE0MTn8m4h1m:zjTujG8Ewm0I4hQ

Score

10^/10

amadey fed3aa discovery evasion 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

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__	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.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	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.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
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.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-1-5-21-2878641211-696417878-3864914810-1000\Control Panel\International\Geo\Nation	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe

Executes dropped EXE 3 IoCs

pid	Process
3700	axplong.exe
2192	axplong.exe
400	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-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2878641211-696417878-3864914810-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe
3700	axplong.exe
2192	axplong.exe
400	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.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	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe
4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe
3700	axplong.exe
3700	axplong.exe
2192	axplong.exe
2192	axplong.exe
400	axplong.exe
400	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4244 wrote to memory of 3700	4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe	85
PID 4244 wrote to memory of 3700	4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe	85
PID 4244 wrote to memory of 3700	4244	6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe	85

C:\Users\Admin\AppData\Local\Temp\6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.exe
"C:\Users\Admin\AppData\Local\Temp\6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a.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:4244
- 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:3700

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:2192

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:400

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
a9b18519570a630429515d56a1afc73a

SHA1
8271df6c1ec267118d2901efdc030c81117740a7

SHA256
6d5e2ed7071ea3a1493607dfb16a03be4a042eb53114800fa5401b255ec47e8a

SHA512
3c9ac0990dabb4f1860f1f6da279f88bdf7ad27f534298a0e454885393f598b0966ebacd9df8001c308d0c5dccafc6adb032cf66e2f66cddc2ff146504e0152d

Download Submit
memory/400-40-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/2192-32-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/2192-30-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/2192-29-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-33-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-36-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-43-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-19-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-18-0x0000000000391000-0x00000000003BF000-memory.dmp

Filesize
184KB

Download
memory/3700-20-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-21-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-22-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-23-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-24-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-25-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-26-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-27-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-42-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-41-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-38-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-37-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-34-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-35-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/3700-16-0x0000000000390000-0x0000000000849000-memory.dmp

Filesize
4.7MB

Download
memory/4244-0-0x0000000000C30000-0x00000000010E9000-memory.dmp

Filesize
4.7MB

Download
memory/4244-2-0x0000000000C31000-0x0000000000C5F000-memory.dmp

Filesize
184KB

Download
memory/4244-1-0x0000000077194000-0x0000000077196000-memory.dmp

Filesize
8KB

Download
memory/4244-3-0x0000000000C30000-0x00000000010E9000-memory.dmp

Filesize
4.7MB

Download
memory/4244-4-0x0000000000C30000-0x00000000010E9000-memory.dmp

Filesize
4.7MB

Download
memory/4244-15-0x0000000000C30000-0x00000000010E9000-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