amadey | 7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4

General

Target

7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
Size

1.8MB
MD5

5c2c6e3b951d69dec4e1827c238c2bdd
SHA1

e3526cfdef25e8907ac9d02dc943ff7092a21c7c
SHA256

7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4
SHA512

561bbb7a222b3be95b86365ea6d7bd45264f2e3cba6f52f8d3189e0a9c84c28c1c59ac68891a3859e047c3592a1a1e92c5acfa31aa3882ddf294d3cb9d56371a
SSDEEP

49152:RLMRZRQTYIOgxE2aJrq6vBFuCyKMu8rbqjj:tMRZqOgxE2+rqtCZq

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__	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.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

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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe

Executes dropped EXE 3 IoCs

pid	Process
3132	axplong.exe
1868	axplong.exe
1116	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-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2437139445-1151884604-3026847218-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2008	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
3132	axplong.exe
1868	axplong.exe
1116	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.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	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
2008	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
2008	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
3132	axplong.exe
3132	axplong.exe
1868	axplong.exe
1868	axplong.exe
1116	axplong.exe
1116	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2008 wrote to memory of 3132	2008	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe	83
PID 2008 wrote to memory of 3132	2008	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe	83
PID 2008 wrote to memory of 3132	2008	7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe	83

C:\Users\Admin\AppData\Local\Temp\7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.exe
"C:\Users\Admin\AppData\Local\Temp\7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4.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:2008
- 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:3132

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:1868

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:1116

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
5c2c6e3b951d69dec4e1827c238c2bdd

SHA1
e3526cfdef25e8907ac9d02dc943ff7092a21c7c

SHA256
7124839bd57bfb958228c0b84ad7d1b48dbbde6731f350bffb62387cffc82dc4

SHA512
561bbb7a222b3be95b86365ea6d7bd45264f2e3cba6f52f8d3189e0a9c84c28c1c59ac68891a3859e047c3592a1a1e92c5acfa31aa3882ddf294d3cb9d56371a

Download Submit
memory/1116-39-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/1868-31-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/1868-29-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/1868-28-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/1868-27-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/2008-0-0x00000000005E0000-0x0000000000A83000-memory.dmp

Filesize
4.6MB

Download
memory/2008-1-0x00000000774D4000-0x00000000774D6000-memory.dmp

Filesize
8KB

Download
memory/2008-2-0x00000000005E1000-0x000000000060F000-memory.dmp

Filesize
184KB

Download
memory/2008-3-0x00000000005E0000-0x0000000000A83000-memory.dmp

Filesize
4.6MB

Download
memory/2008-4-0x00000000005E0000-0x0000000000A83000-memory.dmp

Filesize
4.6MB

Download
memory/2008-17-0x00000000005E0000-0x0000000000A83000-memory.dmp

Filesize
4.6MB

Download
memory/3132-25-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-34-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-23-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-22-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-21-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-19-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-20-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-32-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-33-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-24-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-35-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-36-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-37-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-18-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-40-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-41-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-42-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-43-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download
memory/3132-44-0x0000000000410000-0x00000000008B3000-memory.dmp

Filesize
4.6MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads