amadey | fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567

General

Target

fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
Size

1.8MB
MD5

0b42ed4bcf39831f68190c8e90e243f1
SHA1

69f2ca87ccaf0d00164a88361f30a366c7ef76aa
SHA256

fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567
SHA512

d09e38dfe707adeb91405e6a7e719c9c8fba400272b3c19a896968fadedb85117120dcedddcbb36a96dadaa1d8aa7fc25c19167b9f0b0dd9833073b24a032c3b
SSDEEP

49152:TxILwY21sreRAPeED1ERS7nBL0OvkOTDNWN+:TxILwYlNPeNS7nR063NWN

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.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-1-5-21-4204450073-1267028356-951339405-1000\Control Panel\International\Geo\Nation	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe

Executes dropped EXE 4 IoCs

pid	Process
960	axplong.exe
5024	axplong.exe
1352	axplong.exe
4196	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-1-5-21-4204450073-1267028356-951339405-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Wine	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
Key opened	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4204450073-1267028356-951339405-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2388	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
960	axplong.exe
5024	axplong.exe
1352	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.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
2388	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
2388	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
960	axplong.exe
960	axplong.exe
5024	axplong.exe
5024	axplong.exe
1352	axplong.exe
1352	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2388 wrote to memory of 960	2388	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe	85
PID 2388 wrote to memory of 960	2388	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe	85
PID 2388 wrote to memory of 960	2388	fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe	85

C:\Users\Admin\AppData\Local\Temp\fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.exe
"C:\Users\Admin\AppData\Local\Temp\fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567.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:2388
- 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:960

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:5024

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:1352

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)
- Executes dropped EXE
- Identifies Wine through registry keys
PID:4196

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

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Downloads

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

Filesize
1.8MB

MD5
0b42ed4bcf39831f68190c8e90e243f1

SHA1
69f2ca87ccaf0d00164a88361f30a366c7ef76aa

SHA256
fab916adc5edb63a42389cdf2c0fd20c4338b574f41dc74ce73323ed4f67d567

SHA512
d09e38dfe707adeb91405e6a7e719c9c8fba400272b3c19a896968fadedb85117120dcedddcbb36a96dadaa1d8aa7fc25c19167b9f0b0dd9833073b24a032c3b

Download Submit
memory/960-36-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-20-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-45-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-44-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-43-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-18-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-42-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-41-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-19-0x0000000000081000-0x00000000000AF000-memory.dmp

Filesize
184KB

Download
memory/960-21-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-22-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-23-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-24-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-31-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-40-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-35-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-34-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-33-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-25-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/960-32-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/1352-38-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/1352-39-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/2388-0-0x00000000006E0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/2388-2-0x00000000006E1000-0x000000000070F000-memory.dmp

Filesize
184KB

Download
memory/2388-5-0x00000000006E0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/2388-1-0x0000000077CE4000-0x0000000077CE6000-memory.dmp

Filesize
8KB

Download
memory/2388-17-0x00000000006E0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/2388-3-0x00000000006E0000-0x0000000000BA0000-memory.dmp

Filesize
4.8MB

Download
memory/4196-47-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/5024-27-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/5024-28-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/5024-30-0x0000000000080000-0x0000000000540000-memory.dmp

Filesize
4.8MB

Download
memory/5024-29-0x0000000000080000-0x0000000000540000-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