amadey | 6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede

General

Target

6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
Size

1.8MB
MD5

b19983218c7a77d66fb7c01d8fe4c39f
SHA1

01fb9638e3b89ca5aee8691753638a8ce36426c0
SHA256

6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede
SHA512

924ef63f509229e32d2514f586c6639d388e264e5c5b27e80aa0a93397998fde6f5abf4dbe2deecf17f1382ad0af3cd6c62f4c0d839f2785908ab2c7aacb7f9e
SSDEEP

24576:Tw/GqOoy5eDH9pRhVVXAbse/NSHINhSal2l4AcZ3oRRIpWJPOhsRvwf1+xRObcqN:E+c7hVdAJNSsS4AcGRyEkeRxjfqVuW

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__	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.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 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	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.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

Executes dropped EXE 3 IoCs

pid	Process
1952	axplong.exe
4992	axplong.exe
2120	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-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1672260578-815027929-964132517-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1772	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
1952	axplong.exe
4992	axplong.exe
2120	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.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
1772	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
1772	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
1952	axplong.exe
1952	axplong.exe
4992	axplong.exe
4992	axplong.exe
2120	axplong.exe
2120	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1772 wrote to memory of 1952	1772	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe	77
PID 1772 wrote to memory of 1952	1772	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe	77
PID 1772 wrote to memory of 1952	1772	6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe	77

C:\Users\Admin\AppData\Local\Temp\6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.exe
"C:\Users\Admin\AppData\Local\Temp\6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede.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 WriteProcessMemory
PID:1772
- 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:1952

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:4992

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:2120

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
b19983218c7a77d66fb7c01d8fe4c39f

SHA1
01fb9638e3b89ca5aee8691753638a8ce36426c0

SHA256
6ef014fc7bc0305158b22fecdd292dfaae65f1bdc77a8bf8509546f4e740fede

SHA512
924ef63f509229e32d2514f586c6639d388e264e5c5b27e80aa0a93397998fde6f5abf4dbe2deecf17f1382ad0af3cd6c62f4c0d839f2785908ab2c7aacb7f9e

Download Submit
memory/1772-0-0x0000000000BD0000-0x0000000001093000-memory.dmp

Filesize
4.8MB

Download
memory/1772-1-0x0000000077A46000-0x0000000077A48000-memory.dmp

Filesize
8KB

Download
memory/1772-2-0x0000000000BD1000-0x0000000000BFF000-memory.dmp

Filesize
184KB

Download
memory/1772-3-0x0000000000BD0000-0x0000000001093000-memory.dmp

Filesize
4.8MB

Download
memory/1772-5-0x0000000000BD0000-0x0000000001093000-memory.dmp

Filesize
4.8MB

Download
memory/1772-17-0x0000000000BD0000-0x0000000001093000-memory.dmp

Filesize
4.8MB

Download
memory/1952-27-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-38-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-19-0x0000000000661000-0x000000000068F000-memory.dmp

Filesize
184KB

Download
memory/1952-21-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-22-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-23-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-24-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-25-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-26-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-18-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-45-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-44-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-43-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-42-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-33-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-34-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-35-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-36-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-37-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/1952-20-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/2120-40-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/2120-41-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/4992-32-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/4992-31-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/4992-30-0x0000000000660000-0x0000000000B23000-memory.dmp

Filesize
4.8MB

Download
memory/4992-29-0x0000000000660000-0x0000000000B23000-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