amadey | 7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf

Analysis

max time kernel
140s
max time network
145s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
23-09-2024 18:34

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General

Target

7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
Size

1.8MB
MD5

a4c9507df39b435f350c40ac42262bbb
SHA1

73234f0d37e2a52f1e64bb49936ff303b032e570
SHA256

7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf
SHA512

568e4e2d3ba4ac963f69db8a13d7714cd1a8ce82a57f97c556a0e479fd375898473bd6ff78dcdc57b46985391eee11bca1abfad749e27701bd3a77d1638ba076
SSDEEP

49152:tVhe0uvoynbUYrd0GF9XI7I+hUiWUvDE/K:HM0mfxrehVFEy

Score

10^/10

amadey fed3aa discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

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

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 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__	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe

Downloads MZ/PE file

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\SystemBiosVersion	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 2 IoCs

pid	Process
2868	axplong.exe
1472	XM.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.

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
Key opened	\REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
2868	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
2868	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.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	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 5 IoCs

pid	Process
2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
2868	axplong.exe
1472	XM.exe
1472	XM.exe
1472	XM.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1472	XM.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2672 wrote to memory of 2868	2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe	30
PID 2672 wrote to memory of 2868	2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe	30
PID 2672 wrote to memory of 2868	2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe	30
PID 2672 wrote to memory of 2868	2672	7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe	30
PID 2868 wrote to memory of 1472	2868	axplong.exe	31
PID 2868 wrote to memory of 1472	2868	axplong.exe	31
PID 2868 wrote to memory of 1472	2868	axplong.exe	31
PID 2868 wrote to memory of 1472	2868	axplong.exe	31

C:\Users\Admin\AppData\Local\Temp\7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.exe
"C:\Users\Admin\AppData\Local\Temp\7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf.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:2672
- 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
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Users\Admin\AppData\Local\Temp\1000336001\XM.exe
    "C:\Users\Admin\AppData\Local\Temp\1000336001\XM.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1472

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1000336001\XM.exe

Filesize
702KB

MD5
0940599cefe789664d6a032a27b25b73

SHA1
c6ee1fe58fdd7ba3c3f3d0e708228e53050cf4fa

SHA256
ed42c5f70c10694c1376f330cfbdcee52b72aed3b7eb25debcc1b2ba613c0922

SHA512
47c01da51b42cb086202d05f01613d81b75e37a8b718f13597a18d8693e3a6f8666d28d9c79abcd143d1d3c93d7a4051e551f4354306a7b57507967bc9adf781

Download Submit
C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
a4c9507df39b435f350c40ac42262bbb

SHA1
73234f0d37e2a52f1e64bb49936ff303b032e570

SHA256
7dad1180ce40e320ce5316b4e0922db61edb63edd51fd6f3d178e111ed4a6dbf

SHA512
568e4e2d3ba4ac963f69db8a13d7714cd1a8ce82a57f97c556a0e479fd375898473bd6ff78dcdc57b46985391eee11bca1abfad749e27701bd3a77d1638ba076

Download Submit
memory/1472-2895-0x0000000000800000-0x000000000084C000-memory.dmp

Filesize
304KB

Download
memory/1472-57-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-79-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-38-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-43-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-49-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-2894-0x0000000000D30000-0x0000000000DA2000-memory.dmp

Filesize
456KB

Download
memory/1472-51-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-71-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-96-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-97-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-45-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-36-0x0000000001330000-0x00000000013E4000-memory.dmp

Filesize
720KB

Download
memory/1472-37-0x000000001BC90000-0x000000001BD72000-memory.dmp

Filesize
904KB

Download
memory/1472-41-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-39-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-67-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-101-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-47-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-107-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-87-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-85-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-83-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-81-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-99-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-53-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-55-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-77-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-105-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-103-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-75-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-73-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-69-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-65-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-63-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-61-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/1472-59-0x000000001BC90000-0x000000001BD6B000-memory.dmp

Filesize
876KB

Download
memory/2672-16-0x0000000001330000-0x00000000017EC000-memory.dmp

Filesize
4.7MB

Download
memory/2672-2-0x0000000001331000-0x000000000135F000-memory.dmp

Filesize
184KB

Download
memory/2672-5-0x0000000001330000-0x00000000017EC000-memory.dmp

Filesize
4.7MB

Download
memory/2672-0-0x0000000001330000-0x00000000017EC000-memory.dmp

Filesize
4.7MB

Download
memory/2672-1-0x0000000077300000-0x0000000077302000-memory.dmp

Filesize
8KB

Download
memory/2672-3-0x0000000001330000-0x00000000017EC000-memory.dmp

Filesize
4.7MB

Download
memory/2672-13-0x0000000001330000-0x00000000017EC000-memory.dmp

Filesize
4.7MB

Download
memory/2868-19-0x0000000000200000-0x00000000006BC000-memory.dmp

Filesize
4.7MB

Download
memory/2868-22-0x0000000000200000-0x00000000006BC000-memory.dmp

Filesize
4.7MB

Download
memory/2868-21-0x0000000000200000-0x00000000006BC000-memory.dmp

Filesize
4.7MB

Download
memory/2868-18-0x0000000000201000-0x000000000022F000-memory.dmp

Filesize
184KB

Download
memory/2868-2897-0x0000000000200000-0x00000000006BC000-memory.dmp

Filesize
4.7MB

Download
memory/2868-17-0x0000000000200000-0x00000000006BC000-memory.dmp

Filesize
4.7MB

Download
memory/2868-2898-0x0000000000200000-0x00000000006BC000-memory.dmp

Filesize
4.7MB

Download