amadey | b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698

General

Target

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
Size

1.8MB
MD5

b882bfd4196be7fad247827e0b6820be
SHA1

33fd213c8c249311eb657c52d2772f2940c98186
SHA256

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698
SHA512

e67544ec03a3ac5c711fa5519d198c8df6e9cfb499204e3fa0e632d23ea78d04550e5f04c52541e9fe25f456cc6e5ffd7fef890d5acdac20e4d36179ec0ed647
SSDEEP

49152:JVQcXasOexJX7YAN3wU1OiXx9Wk+V4ISq2:eexJLlgziXnWkw4I

Score

10^/10

amadey c767c0 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.20

Botnet

c767c0

C2

http://5.42.96.7

Attributes

install_dir
7af68cdb52
install_file
axplons.exe
strings_key
e2ce58e78f631ed97d01fe7b70e85d5e
url_paths
/zamo7h/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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplons.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

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplons.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.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:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe

Executes dropped EXE 3 IoCs

Processes:

axplons.exeaxplons.exeaxplons.exe

pid process

2084 axplons.exe
3476 axplons.exe
3940 axplons.exe

pid	process
2084	axplons.exe
3476	axplons.exe
3940	axplons.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

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exeaxplons.exeaxplons.exeaxplons.exe

description	ioc	process
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplons.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplons.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exeaxplons.exeaxplons.exeaxplons.exe

pid process

1160 b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
2084 axplons.exe
3476 axplons.exe
3940 axplons.exe
Drops file in Windows directory 1 IoCs

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe

description ioc process

File created C:\Windows\Tasks\axplons.job b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.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\axplons.job	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exeaxplons.exeaxplons.exeaxplons.exe

pid	process
1160	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
1160	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
2084	axplons.exe
2084	axplons.exe
3476	axplons.exe
3476	axplons.exe
3940	axplons.exe
3940	axplons.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe

description	pid	process	target process
PID 1160 wrote to memory of 2084	1160	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe	axplons.exe
PID 1160 wrote to memory of 2084	1160	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe	axplons.exe
PID 1160 wrote to memory of 2084	1160	b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe	axplons.exe

C:\Users\Admin\AppData\Local\Temp\b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.exe
"C:\Users\Admin\AppData\Local\Temp\b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698.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:1160
- C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
  "C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:2084

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:3476

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe
C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.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:3940

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

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\7af68cdb52\axplons.exe

Filesize
1.8MB

MD5
b882bfd4196be7fad247827e0b6820be

SHA1
33fd213c8c249311eb657c52d2772f2940c98186

SHA256
b4884ea6c3f598ffb1638404b1072967a0ecf82b32f6023ed664f77a00f30698

SHA512
e67544ec03a3ac5c711fa5519d198c8df6e9cfb499204e3fa0e632d23ea78d04550e5f04c52541e9fe25f456cc6e5ffd7fef890d5acdac20e4d36179ec0ed647

Download Submit
memory/1160-0-0x0000000000390000-0x0000000000851000-memory.dmp

Filesize
4.8MB

Download
memory/1160-1-0x00000000778D4000-0x00000000778D6000-memory.dmp

Filesize
8KB

Download
memory/1160-2-0x0000000000391000-0x00000000003BF000-memory.dmp

Filesize
184KB

Download
memory/1160-3-0x0000000000390000-0x0000000000851000-memory.dmp

Filesize
4.8MB

Download
memory/1160-5-0x0000000000390000-0x0000000000851000-memory.dmp

Filesize
4.8MB

Download
memory/1160-17-0x0000000000390000-0x0000000000851000-memory.dmp

Filesize
4.8MB

Download
memory/2084-36-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-32-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-20-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-21-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-22-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-23-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-24-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-25-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-26-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-45-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-44-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-43-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-42-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-19-0x00000000007A1000-0x00000000007CF000-memory.dmp

Filesize
184KB

Download
memory/2084-33-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-34-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-35-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-18-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-37-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/2084-41-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/3476-31-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/3476-30-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/3476-29-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/3476-28-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/3940-40-0x00000000007A0000-0x0000000000C61000-memory.dmp

Filesize
4.8MB

Download
memory/3940-39-0x00000000007A0000-0x0000000000C61000-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