amadey | 6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6

General

Target

6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
Size

1.8MB
MD5

62ec24a76fa6f4a371a1bcf46f44a454
SHA1

9d0eabb11fe4b727c187a1210e1c92efa194cdb1
SHA256

6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6
SHA512

94ecb119dceed7a44a1e69a5660a88a12fff456cbef78e8ce46abe05ca645763f439b8ce0a2d97e8367e7b2d7779be3f1b5898e504807d8f24f1cbd3b2e1b0aa
SSDEEP

49152:zr52/tRXCMFaszvr1pZiNobb36JwD+t+Px3VqojgC4eQB:zrs/yar5l6Jwa+Pxvj8

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 2 IoCs

defense_evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 4 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	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 1 IoCs

pid	Process
2800	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
2800	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe

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	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
2800	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2528 wrote to memory of 2800	2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe	30
PID 2528 wrote to memory of 2800	2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe	30
PID 2528 wrote to memory of 2800	2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe	30
PID 2528 wrote to memory of 2800	2528	6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe	30

C:\Users\Admin\AppData\Local\Temp\6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe
"C:\Users\Admin\AppData\Local\Temp\6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2528
- 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:2800

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

3

T1012

System Information Discovery

1

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

\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
62ec24a76fa6f4a371a1bcf46f44a454

SHA1
9d0eabb11fe4b727c187a1210e1c92efa194cdb1

SHA256
6d32f556d200adb671ac92f59eb3e4292b91114c92472c010d72bc77a89ccdf6

SHA512
94ecb119dceed7a44a1e69a5660a88a12fff456cbef78e8ce46abe05ca645763f439b8ce0a2d97e8367e7b2d7779be3f1b5898e504807d8f24f1cbd3b2e1b0aa

Download Submit
memory/2528-0-0x0000000000BF0000-0x00000000010C0000-memory.dmp

Filesize
4.8MB

Download
memory/2528-1-0x0000000077CF0000-0x0000000077CF2000-memory.dmp

Filesize
8KB

Download
memory/2528-2-0x0000000000BF1000-0x0000000000C1F000-memory.dmp

Filesize
184KB

Download
memory/2528-3-0x0000000000BF0000-0x00000000010C0000-memory.dmp

Filesize
4.8MB

Download
memory/2528-5-0x0000000000BF0000-0x00000000010C0000-memory.dmp

Filesize
4.8MB

Download
memory/2528-18-0x0000000006760000-0x0000000006C30000-memory.dmp

Filesize
4.8MB

Download
memory/2528-17-0x0000000000BF0000-0x00000000010C0000-memory.dmp

Filesize
4.8MB

Download
memory/2528-16-0x0000000000BF0000-0x00000000010C0000-memory.dmp

Filesize
4.8MB

Download
memory/2528-20-0x0000000006760000-0x0000000006C30000-memory.dmp

Filesize
4.8MB

Download
memory/2800-27-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-34-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-24-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-26-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-22-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-28-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-29-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-30-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-31-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-32-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-33-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-23-0x0000000000351000-0x000000000037F000-memory.dmp

Filesize
184KB

Download
memory/2800-35-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-36-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-37-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-38-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-39-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-40-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-41-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-42-0x0000000000350000-0x0000000000820000-memory.dmp

Filesize
4.8MB

Download
memory/2800-43-0x0000000000350000-0x0000000000820000-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