amadey | 977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba

General

Target

977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
Size

1.8MB
MD5

b0f9749a01cbdc4238ad401b834646b9
SHA1

ac7ce8fbb9c83c50e7206bbc4199233d71ae8d1c
SHA256

977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba
SHA512

36b5bb1e4311cf897719bf2845c6b23b42c715df40a1f610b11985dacabc00086f2c5e8f2d5091b390ae02f608eeb39c55655b6bafc664286d66dfd141b417fd
SSDEEP

49152:w5hoqefcS0QLfuWTEIAWDwbh9SFZ0B9ZmEpZ9kxN0Ln2VQpPRRFk:w5htLmuWT9AW0F9EapmEL9kgn2VoJRm

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 5 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.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	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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe

Executes dropped EXE 4 IoCs

pid	Process
2476	axplong.exe
2616	axplong.exe
2464	axplong.exe
4488	axplong.exe

Identifies Wine through registry keys 2 TTPs 5 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-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
Key opened	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
4560	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
2476	axplong.exe
2616	axplong.exe
2464	axplong.exe
4488	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
4560	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
4560	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
2476	axplong.exe
2476	axplong.exe
2616	axplong.exe
2616	axplong.exe
2464	axplong.exe
2464	axplong.exe
4488	axplong.exe
4488	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4560 wrote to memory of 2476	4560	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe	84
PID 4560 wrote to memory of 2476	4560	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe	84
PID 4560 wrote to memory of 2476	4560	977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe	84

C:\Users\Admin\AppData\Local\Temp\977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.exe
"C:\Users\Admin\AppData\Local\Temp\977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba.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:4560
- 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:2476

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:2616

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:2464

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:4488

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\8254624243\axplong.exe

Filesize
1.8MB

MD5
b0f9749a01cbdc4238ad401b834646b9

SHA1
ac7ce8fbb9c83c50e7206bbc4199233d71ae8d1c

SHA256
977adfabce33840a8232a23ca0da68c8931ac2459c738993abc319988f9c4dba

SHA512
36b5bb1e4311cf897719bf2845c6b23b42c715df40a1f610b11985dacabc00086f2c5e8f2d5091b390ae02f608eeb39c55655b6bafc664286d66dfd141b417fd

Download Submit
memory/2464-38-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2464-37-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-30-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-41-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-49-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-31-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-48-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-19-0x00000000006C1000-0x00000000006EF000-memory.dmp

Filesize
184KB

Download
memory/2476-20-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-32-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-44-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-43-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-42-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-40-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-27-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-33-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-29-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-39-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-18-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-21-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-28-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-34-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2476-35-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2616-26-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2616-25-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2616-24-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/2616-23-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/4488-46-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/4488-47-0x00000000006C0000-0x0000000000B77000-memory.dmp

Filesize
4.7MB

Download
memory/4560-2-0x0000000000691000-0x00000000006BF000-memory.dmp

Filesize
184KB

Download
memory/4560-1-0x0000000077284000-0x0000000077286000-memory.dmp

Filesize
8KB

Download
memory/4560-0-0x0000000000690000-0x0000000000B47000-memory.dmp

Filesize
4.7MB

Download
memory/4560-5-0x0000000000690000-0x0000000000B47000-memory.dmp

Filesize
4.7MB

Download
memory/4560-17-0x0000000000690000-0x0000000000B47000-memory.dmp

Filesize
4.7MB

Download
memory/4560-3-0x0000000000690000-0x0000000000B47000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads