amadey | 911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d

General

Target

911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe
Size

1.8MB
MD5

dcd907e3a503a322e0f1d335b7c3ce8f
SHA1

608047757967203a7c7648217d4a63b4b187b860
SHA256

911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d
SHA512

b0b7e4ecfc0c4ff2c33e074fcf0b294b6a7f3342ca49f43d6a8d49a6435269b1ded2aefbaf6f60010b6ab6283038c20fcec70b1edcf942e90293edf161ede8b5
SSDEEP

24576:4aeVnVdFjXW17q0t8/ymDRsMP7U8SJdDcQtpXEomsa0SwZCIFtwwh+cS9cpeakeM:WddXWJqY81DD7afcQtdCNnwM2l0eh2

Score

10^/10

amadey e76b71 evasion trojan

Malware Config

Extracted

Family

amadey

Version

8254624243

Botnet

e76b71

C2

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 4 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.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 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	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.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	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe

Executes dropped EXE 3 IoCs

pid	Process
3304	axplong.exe
3492	axplong.exe
5092	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-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
952	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe
3304	axplong.exe
3492	axplong.exe
5092	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
952	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe
952	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe
3304	axplong.exe
3304	axplong.exe
3492	axplong.exe
3492	axplong.exe
5092	axplong.exe
5092	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 3304	952	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe	80
PID 952 wrote to memory of 3304	952	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe	80
PID 952 wrote to memory of 3304	952	911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe	80

C:\Users\Admin\AppData\Local\Temp\911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.exe
"C:\Users\Admin\AppData\Local\Temp\911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d.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:952
- 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:3304

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:3492

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:5092

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\8254624243\axplong.exe

Filesize
1.8MB

MD5
dcd907e3a503a322e0f1d335b7c3ce8f

SHA1
608047757967203a7c7648217d4a63b4b187b860

SHA256
911928fd6cbac8de833cfb648db319072f6732804386ab51ca7e285c4adc7b4d

SHA512
b0b7e4ecfc0c4ff2c33e074fcf0b294b6a7f3342ca49f43d6a8d49a6435269b1ded2aefbaf6f60010b6ab6283038c20fcec70b1edcf942e90293edf161ede8b5

Download Submit
memory/952-0-0x0000000000670000-0x0000000000B1F000-memory.dmp

Filesize
4.7MB

Download
memory/952-1-0x0000000076F84000-0x0000000076F86000-memory.dmp

Filesize
8KB

Download
memory/952-2-0x0000000000671000-0x000000000069F000-memory.dmp

Filesize
184KB

Download
memory/952-3-0x0000000000670000-0x0000000000B1F000-memory.dmp

Filesize
4.7MB

Download
memory/952-5-0x0000000000670000-0x0000000000B1F000-memory.dmp

Filesize
4.7MB

Download
memory/952-18-0x0000000000670000-0x0000000000B1F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-36-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-38-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-19-0x0000000000B81000-0x0000000000BAF000-memory.dmp

Filesize
184KB

Download
memory/3304-21-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-22-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-23-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-24-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-25-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-26-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-45-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-28-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-44-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-43-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-42-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-33-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-34-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-35-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-17-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-37-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3304-20-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3492-32-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3492-31-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3492-30-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/3492-29-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/5092-40-0x0000000000B80000-0x000000000102F000-memory.dmp

Filesize
4.7MB

Download
memory/5092-41-0x0000000000B80000-0x000000000102F000-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