amadey | 4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d

General

Target

4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
Size

1.8MB
MD5

80f73c8cbbe5599b4e21e4956023116d
SHA1

102c906a769b228996cdfee698fe02cc8d8487e7
SHA256

4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d
SHA512

a90995e9340d2696d3b635f199c7f4e7e010633536234c24f2731c29815303f04c807fb71915c4e3c60a0431405553c06b25431644987cfde0e6eca961c5a68c
SSDEEP

49152:N6TRoHP8EL8svVnx9SeasvO3ug4PGSUYiIg0e:NiRSPZRPSeE4PG/XIg0e

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

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__	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__	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.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\VideoBiosVersion	axplong.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\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	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.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-1-5-21-2170637797-568393320-3232933035-1000\Control Panel\International\Geo\Nation	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe

Executes dropped EXE 4 IoCs

pid	Process
3020	axplong.exe
4852	axplong.exe
4040	axplong.exe
1648	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-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2170637797-568393320-3232933035-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
3020	axplong.exe
4852	axplong.exe
4040	axplong.exe
1648	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.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	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
3020	axplong.exe
3020	axplong.exe
4852	axplong.exe
4852	axplong.exe
4040	axplong.exe
4040	axplong.exe
1648	axplong.exe
1648	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4400 wrote to memory of 3020	4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe	98
PID 4400 wrote to memory of 3020	4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe	98
PID 4400 wrote to memory of 3020	4400	4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe	98

C:\Users\Admin\AppData\Local\Temp\4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.exe
"C:\Users\Admin\AppData\Local\Temp\4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d.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:4400
- 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:3020

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4304,i,12198811467968044966,17227406646827438786,262144 --variations-seed-version --mojo-platform-channel-handle=4140 /prefetch:8
1⤵
PID:348

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:4852

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:4040

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:1648

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
80f73c8cbbe5599b4e21e4956023116d

SHA1
102c906a769b228996cdfee698fe02cc8d8487e7

SHA256
4098e2b8d80778d1c4f1c2cf36d6665175991c32dd1b73609bad0f8eb4c9271d

SHA512
a90995e9340d2696d3b635f199c7f4e7e010633536234c24f2731c29815303f04c807fb71915c4e3c60a0431405553c06b25431644987cfde0e6eca961c5a68c

Download Submit
memory/1648-49-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/1648-47-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-31-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-42-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-51-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-18-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-50-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-19-0x0000000000FF1000-0x000000000101F000-memory.dmp

Filesize
184KB

Download
memory/3020-20-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-21-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-22-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-45-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-44-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-43-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-28-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-29-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-30-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-34-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-41-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-33-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-32-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-35-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-36-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/3020-40-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/4040-39-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/4040-38-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/4400-4-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4400-0-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4400-2-0x0000000000EE1000-0x0000000000F0F000-memory.dmp

Filesize
184KB

Download
memory/4400-1-0x0000000076F84000-0x0000000076F86000-memory.dmp

Filesize
8KB

Download
memory/4400-17-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4400-3-0x0000000000EE0000-0x00000000013AD000-memory.dmp

Filesize
4.8MB

Download
memory/4852-27-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/4852-25-0x0000000000FF0000-0x00000000014BD000-memory.dmp

Filesize
4.8MB

Download
memory/4852-24-0x0000000000FF0000-0x00000000014BD000-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