amadey | 977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573

General

Target

977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
Size

1.8MB
MD5

6b54d78c35450637b9b344b1e7bba23d
SHA1

b5143a9383cfa664fb645a7e1c34437523c8ee0d
SHA256

977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573
SHA512

68beb983783eaf3e9a20d7dae65f93bcf0d150c0077a5b81a1119d3544d1676234f818524b36b3dedc139b0ebb60abe7abab41d55f58ec1b465e751953d530b4
SSDEEP

49152:R9zVw2Mp2Ur+K6tuF2aDgp89kYioffM7YdY7iXv:XVw24rCtu8+kifM7IY2/

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe

Executes dropped EXE 3 IoCs

pid	Process
2160	axplong.exe
4400	axplong.exe
816	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-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
592	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
2160	axplong.exe
4400	axplong.exe
816	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.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
592	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
592	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
2160	axplong.exe
2160	axplong.exe
4400	axplong.exe
4400	axplong.exe
816	axplong.exe
816	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 592 wrote to memory of 2160	592	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe	85
PID 592 wrote to memory of 2160	592	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe	85
PID 592 wrote to memory of 2160	592	977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe	85

C:\Users\Admin\AppData\Local\Temp\977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.exe
"C:\Users\Admin\AppData\Local\Temp\977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573.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:592
- 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:2160

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:4400

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:816

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
6b54d78c35450637b9b344b1e7bba23d

SHA1
b5143a9383cfa664fb645a7e1c34437523c8ee0d

SHA256
977e05e5c2af0c7daeae198b9e0afda2d123573f0ab770a738372801c57aa573

SHA512
68beb983783eaf3e9a20d7dae65f93bcf0d150c0077a5b81a1119d3544d1676234f818524b36b3dedc139b0ebb60abe7abab41d55f58ec1b465e751953d530b4

Download Submit
memory/592-0-0x0000000000B10000-0x0000000000FCC000-memory.dmp

Filesize
4.7MB

Download
memory/592-1-0x00000000777A4000-0x00000000777A6000-memory.dmp

Filesize
8KB

Download
memory/592-2-0x0000000000B11000-0x0000000000B3F000-memory.dmp

Filesize
184KB

Download
memory/592-3-0x0000000000B10000-0x0000000000FCC000-memory.dmp

Filesize
4.7MB

Download
memory/592-5-0x0000000000B10000-0x0000000000FCC000-memory.dmp

Filesize
4.7MB

Download
memory/592-17-0x0000000000B10000-0x0000000000FCC000-memory.dmp

Filesize
4.7MB

Download
memory/816-41-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/816-40-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-36-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-37-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-22-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-23-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-24-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-25-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-26-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-45-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-44-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-29-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-43-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-42-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-18-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-34-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-35-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-20-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-21-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-38-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/2160-19-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/4400-33-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/4400-31-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/4400-32-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/4400-30-0x00000000006D0000-0x0000000000B8C000-memory.dmp

Filesize
4.7MB

Download
memory/4400-28-0x00000000006D0000-0x0000000000B8C000-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