amadey | 0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd

General

Target

0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
Size

1.8MB
MD5

f748e474385c582c45314b8387a1f5cc
SHA1

fc5a6c0e9abf96db2d801bc34ea0b486850710e6
SHA256

0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd
SHA512

f6a031da9702e72ad039469ecba6ff1027f5364e9f0cd62a09f0a8b064b49edaea32aba3b5f647685ad0639e1ea7e9d99ff6321d5db14bd9bbd71db68fcc8fe5
SSDEEP

49152:het4XRy2xLeDUhQd00kZr/RyI6/J0FdpPtCNkzVyPHx0w2y8HVkLo:HeDAQd0qy33gHxP2y8O

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 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__	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.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\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	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe

Executes dropped EXE 3 IoCs

pid	Process
1924	axplong.exe
2464	axplong.exe
4544	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-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
1924	axplong.exe
2464	axplong.exe
4544	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 8 IoCs

pid	Process
3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
1924	axplong.exe
1924	axplong.exe
2464	axplong.exe
2464	axplong.exe
4544	axplong.exe
4544	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3852 wrote to memory of 1924	3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe	77
PID 3852 wrote to memory of 1924	3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe	77
PID 3852 wrote to memory of 1924	3852	0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe	77

C:\Users\Admin\AppData\Local\Temp\0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe
"C:\Users\Admin\AppData\Local\Temp\0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3852
- 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:1924

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:4544

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

2

T1082

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
1.8MB

MD5
f748e474385c582c45314b8387a1f5cc

SHA1
fc5a6c0e9abf96db2d801bc34ea0b486850710e6

SHA256
0ea1b3bb1a010ac5a101a11c86724a9741ca95e2f87f2bd3b2332d4b55f282bd

SHA512
f6a031da9702e72ad039469ecba6ff1027f5364e9f0cd62a09f0a8b064b49edaea32aba3b5f647685ad0639e1ea7e9d99ff6321d5db14bd9bbd71db68fcc8fe5

Download Submit
memory/1924-27-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-43-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-26-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-44-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-42-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-38-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-37-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-19-0x0000000000F41000-0x0000000000F6F000-memory.dmp

Filesize
184KB

Download
memory/1924-20-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-21-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-22-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-23-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-24-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-25-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-45-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-36-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-16-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-35-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-34-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/1924-33-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/2464-32-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/2464-31-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/2464-30-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/2464-29-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/3852-2-0x0000000000371000-0x000000000039F000-memory.dmp

Filesize
184KB

Download
memory/3852-18-0x0000000000370000-0x000000000083C000-memory.dmp

Filesize
4.8MB

Download
memory/3852-1-0x0000000077306000-0x0000000077308000-memory.dmp

Filesize
8KB

Download
memory/3852-0-0x0000000000370000-0x000000000083C000-memory.dmp

Filesize
4.8MB

Download
memory/3852-5-0x0000000000370000-0x000000000083C000-memory.dmp

Filesize
4.8MB

Download
memory/3852-3-0x0000000000370000-0x000000000083C000-memory.dmp

Filesize
4.8MB

Download
memory/4544-40-0x0000000000F40000-0x000000000140C000-memory.dmp

Filesize
4.8MB

Download
memory/4544-41-0x0000000000F40000-0x000000000140C000-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