amadey | 708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069

General

Target

708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
Size

1.8MB
MD5

40fedfe6a5ad8aabaed9592470c73472
SHA1

db59f64b00b3e3178715465132dfc2095117d471
SHA256

708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069
SHA512

86ed50559f4bd9b9f901c56efee9784f4541e6c5047dbc6412e3b6beda6768650b3c7426ff1650393f26382aeb69b79dcdf7fd98d99e0c3720d38fa61bb2ddcb
SSDEEP

49152:TOPA2pZwEixAtRI48xusOh3n67noRjQq:Co2/7V3I48UsY367M

Score

10^/10

amadey fed3aa defense_evasion discovery 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

defense_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__	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.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-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe

Executes dropped EXE 3 IoCs

pid	Process
1796	axplong.exe
3236	axplong.exe
332	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.

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1528	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
1796	axplong.exe
3236	axplong.exe
332	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.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	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
1528	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
1528	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
1796	axplong.exe
1796	axplong.exe
3236	axplong.exe
3236	axplong.exe
332	axplong.exe
332	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1528 wrote to memory of 1796	1528	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe	83
PID 1528 wrote to memory of 1796	1528	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe	83
PID 1528 wrote to memory of 1796	1528	708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe	83

C:\Users\Admin\AppData\Local\Temp\708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.exe
"C:\Users\Admin\AppData\Local\Temp\708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069.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:1528
- 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:1796

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:3236

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:332

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
40fedfe6a5ad8aabaed9592470c73472

SHA1
db59f64b00b3e3178715465132dfc2095117d471

SHA256
708d2804d301d03182646eb8403c324af1ce341278103deeff56bac8d4ce2069

SHA512
86ed50559f4bd9b9f901c56efee9784f4541e6c5047dbc6412e3b6beda6768650b3c7426ff1650393f26382aeb69b79dcdf7fd98d99e0c3720d38fa61bb2ddcb

Download Submit
memory/332-42-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/332-41-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1528-0-0x0000000000860000-0x0000000000D16000-memory.dmp

Filesize
4.7MB

Download
memory/1528-1-0x0000000077E94000-0x0000000077E96000-memory.dmp

Filesize
8KB

Download
memory/1528-2-0x0000000000861000-0x000000000088F000-memory.dmp

Filesize
184KB

Download
memory/1528-3-0x0000000000860000-0x0000000000D16000-memory.dmp

Filesize
4.7MB

Download
memory/1528-4-0x0000000000860000-0x0000000000D16000-memory.dmp

Filesize
4.7MB

Download
memory/1528-15-0x0000000000860000-0x0000000000D16000-memory.dmp

Filesize
4.7MB

Download
memory/1796-27-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-38-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-22-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-23-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-24-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-25-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-26-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-20-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-46-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-45-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-44-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-43-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-34-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-35-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-36-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-37-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-21-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-39-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-19-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/1796-18-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/3236-33-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/3236-31-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/3236-30-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download
memory/3236-29-0x0000000000630000-0x0000000000AE6000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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