amadey | cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747

General

Target

cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
Size

1.8MB
MD5

c74214786d63f344da1d80b88b0c0d34
SHA1

855c062eb452970d57153f1a26d87ecf0fb1fb46
SHA256

cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747
SHA512

35768ef375271df729baf0b6b846abe7dfe26d06e856ef436c80b551cb9d677f95978acf23f78d52006b9847a0d5a7aa0a1e08c9bb0f0d0cf51512cfb0abe757
SSDEEP

49152:k2XYr/VOUubKUfa60ljZzoXpIjCxcHrNLUkn:NY/4UGB0ljZzoXq1H5LUkn

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.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-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe

Executes dropped EXE 3 IoCs

pid	Process
3936	axplong.exe
976	axplong.exe
4192	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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.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
3000	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
3936	axplong.exe
976	axplong.exe
4192	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.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	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3000	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
3000	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
3936	axplong.exe
3936	axplong.exe
976	axplong.exe
976	axplong.exe
4192	axplong.exe
4192	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3000 wrote to memory of 3936	3000	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe	82
PID 3000 wrote to memory of 3936	3000	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe	82
PID 3000 wrote to memory of 3936	3000	cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe	82

C:\Users\Admin\AppData\Local\Temp\cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.exe
"C:\Users\Admin\AppData\Local\Temp\cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747.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:3000
- 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:3936

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:976

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:4192

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

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
c74214786d63f344da1d80b88b0c0d34

SHA1
855c062eb452970d57153f1a26d87ecf0fb1fb46

SHA256
cac5ce3c7500e30bb29c00c936bc1364e320c6811d1fe2c4c41856ea4069b747

SHA512
35768ef375271df729baf0b6b846abe7dfe26d06e856ef436c80b551cb9d677f95978acf23f78d52006b9847a0d5a7aa0a1e08c9bb0f0d0cf51512cfb0abe757

Download Submit
memory/976-33-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/976-31-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/976-30-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/976-29-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3000-0-0x0000000000950000-0x0000000000E04000-memory.dmp

Filesize
4.7MB

Download
memory/3000-1-0x0000000077D34000-0x0000000077D36000-memory.dmp

Filesize
8KB

Download
memory/3000-2-0x0000000000951000-0x000000000097F000-memory.dmp

Filesize
184KB

Download
memory/3000-3-0x0000000000950000-0x0000000000E04000-memory.dmp

Filesize
4.7MB

Download
memory/3000-4-0x0000000000950000-0x0000000000E04000-memory.dmp

Filesize
4.7MB

Download
memory/3000-17-0x0000000000950000-0x0000000000E04000-memory.dmp

Filesize
4.7MB

Download
memory/3936-27-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-35-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-24-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-25-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-26-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-22-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-21-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-20-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-19-0x00000000001D1000-0x00000000001FF000-memory.dmp

Filesize
184KB

Download
memory/3936-18-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-34-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-23-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-36-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-37-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-38-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-39-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-47-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-46-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-43-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-44-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/3936-45-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/4192-42-0x00000000001D0000-0x0000000000684000-memory.dmp

Filesize
4.7MB

Download
memory/4192-41-0x00000000001D0000-0x0000000000684000-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