amadey | c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93

Analysis

max time kernel
144s
max time network
51s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
26-06-2024 23:54

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General

Target

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
Size

1.8MB
MD5

5cce8686e206242b06755e8d3b980097
SHA1

e2817338b2d55f57189dc48634613187adca42d5
SHA256

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93
SHA512

81c957a13d1667f722856a15c6ec07da3bd1676c72199971579fb1b6b2ba01e2466a35ddb8c7f1b6a4f3621ffd04b8ec2536bffe9e484f690e8c3a7fb1cd79f1
SSDEEP

49152:wgh0Oc345yOwAvHcIBZjoWi9zgncIV2NyJN/LhdCNQO73+:Vh0f3iN/cAoV6c2eyz/Lhsd73+

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

http://77.91.77.81

Attributes

install_dir
8254624243
install_file
axplong.exe
strings_key
90049e51fabf09df0d6748e0b271922e
url_paths
/Kiru9gu/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

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.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
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

Processes:

axplong.exec6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.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\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

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe

Executes dropped EXE 4 IoCs

Processes:

axplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

1800 axplong.exe
4816 axplong.exe
2300 axplong.exe
1668 axplong.exe

pid	process
1800	axplong.exe
4816	axplong.exe
2300	axplong.exe
1668	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

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid process

3760 c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
1800 axplong.exe
4816 axplong.exe
2300 axplong.exe
1668 axplong.exe
Drops file in Windows directory 1 IoCs

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe

description ioc process

File created C:\Windows\Tasks\axplong.job c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	ioc	process
File created	C:\Windows\Tasks\axplong.job	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe

Suspicious behavior: EnumeratesProcesses 10 IoCs

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exeaxplong.exeaxplong.exeaxplong.exeaxplong.exe

pid	process
3760	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
3760	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
1800	axplong.exe
1800	axplong.exe
4816	axplong.exe
4816	axplong.exe
2300	axplong.exe
2300	axplong.exe
1668	axplong.exe
1668	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe

description	pid	process	target process
PID 3760 wrote to memory of 1800	3760	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe	axplong.exe
PID 3760 wrote to memory of 1800	3760	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe	axplong.exe
PID 3760 wrote to memory of 1800	3760	c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe	axplong.exe

C:\Users\Admin\AppData\Local\Temp\c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.exe
"C:\Users\Admin\AppData\Local\Temp\c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3760

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
"C:\Users\Admin\AppData\Local\Temp\8254624243\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
- Suspicious behavior: EnumeratesProcesses
PID:1800

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:4816

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:2300

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
C:\Users\Admin\AppData\Local\Temp\8254624243\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:1668

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe
Filesize
1.8MB

MD5
5cce8686e206242b06755e8d3b980097

SHA1
e2817338b2d55f57189dc48634613187adca42d5

SHA256
c6c031988d5561f1274586ed30e4ca87bdf60635645251300d9507cfe1004a93

SHA512
81c957a13d1667f722856a15c6ec07da3bd1676c72199971579fb1b6b2ba01e2466a35ddb8c7f1b6a4f3621ffd04b8ec2536bffe9e484f690e8c3a7fb1cd79f1

Download Submit
memory/1668-48-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1668-47-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-30-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-41-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-49-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-31-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-45-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-19-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-20-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-32-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-22-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-44-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-25-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-43-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-42-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-33-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-40-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-36-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-18-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-21-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-28-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-34-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/1800-35-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/2300-38-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/2300-39-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/3760-0-0x0000000000FA0000-0x0000000001454000-memory.dmp

Filesize
4.7MB

Download
memory/3760-5-0x0000000000FA0000-0x0000000001454000-memory.dmp

Filesize
4.7MB

Download
memory/3760-17-0x0000000000FA0000-0x0000000001454000-memory.dmp

Filesize
4.7MB

Download
memory/3760-2-0x0000000000FA1000-0x0000000000FCF000-memory.dmp

Filesize
184KB

Download
memory/3760-1-0x0000000077204000-0x0000000077206000-memory.dmp

Filesize
8KB

Download
memory/3760-3-0x0000000000FA0000-0x0000000001454000-memory.dmp

Filesize
4.7MB

Download
memory/4816-29-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/4816-27-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/4816-26-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download
memory/4816-24-0x0000000000B90000-0x0000000001044000-memory.dmp

Filesize
4.7MB

Download