amadey | 3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd

General

Target

3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
Size

1.8MB
MD5

b84c9932a2222efd9ca45f4d96c20cd0
SHA1

86eb1360eb375d313904397d7279f666ed37934c
SHA256

3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd
SHA512

d2f16fdafba9a80d68945f586c6b21ab3aece69dfad4642e376af4930a9c0498e7c268ff0117cd2f67e035b9d470c5dafcdd6b56c6f95e3e97db6ece8afd8a7e
SSDEEP

49152:crG+XDj+CFo2PieOtAPoyk6RuW572oqO8gKssG6A:MleCFbPiPtAaI7WLgKssZA

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__	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.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	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.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-1-5-21-3169499791-3545231813-3156325206-1000\Control Panel\International\Geo\Nation	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe

Executes dropped EXE 3 IoCs

pid	Process
1856	axplong.exe
4188	axplong.exe
3920	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-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
Key opened	\REGISTRY\USER\S-1-5-21-3169499791-3545231813-3156325206-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
1624	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
1856	axplong.exe
4188	axplong.exe
3920	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.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
1624	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
1624	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
1856	axplong.exe
1856	axplong.exe
4188	axplong.exe
4188	axplong.exe
3920	axplong.exe
3920	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 1856	1624	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe	86
PID 1624 wrote to memory of 1856	1624	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe	86
PID 1624 wrote to memory of 1856	1624	3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe	86

C:\Users\Admin\AppData\Local\Temp\3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd_NeikiAnalytics.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:1624
- 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:1856

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:4188

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:3920

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

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Downloads

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

Filesize
1.8MB

MD5
b84c9932a2222efd9ca45f4d96c20cd0

SHA1
86eb1360eb375d313904397d7279f666ed37934c

SHA256
3f057d41729ede50420ed52323bf31988be3d8621186c9f3aa769addb2f89fdd

SHA512
d2f16fdafba9a80d68945f586c6b21ab3aece69dfad4642e376af4930a9c0498e7c268ff0117cd2f67e035b9d470c5dafcdd6b56c6f95e3e97db6ece8afd8a7e

Download Submit
memory/1624-17-0x00000000005B0000-0x0000000000A6F000-memory.dmp

Filesize
4.7MB

Download
memory/1624-1-0x0000000077964000-0x0000000077966000-memory.dmp

Filesize
8KB

Download
memory/1624-2-0x00000000005B1000-0x00000000005DF000-memory.dmp

Filesize
184KB

Download
memory/1624-3-0x00000000005B0000-0x0000000000A6F000-memory.dmp

Filesize
4.7MB

Download
memory/1624-5-0x00000000005B0000-0x0000000000A6F000-memory.dmp

Filesize
4.7MB

Download
memory/1624-0-0x00000000005B0000-0x0000000000A6F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-27-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-39-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-20-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-21-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-22-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-23-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-24-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-25-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-26-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-18-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-46-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-45-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-44-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-43-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-33-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-34-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-35-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-36-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-37-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/1856-19-0x00000000006A1000-0x00000000006CF000-memory.dmp

Filesize
184KB

Download
memory/3920-40-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/3920-42-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/4188-32-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/4188-31-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/4188-30-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download
memory/4188-29-0x00000000006A0000-0x0000000000B5F000-memory.dmp

Filesize
4.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads