amadey | 53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2

General

Target

53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
Size

1.8MB
MD5

942592c6613512d181273aa20519f88b
SHA1

e485f14ec13b9ca2075ada7799aa10ff00f6c608
SHA256

53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2
SHA512

00fe6a2a418cc9797d7ddc6f9d89fcb5cb23c9a953e4c6f2a55f16910086463ee476ce56801f9e4ccb5bb791693b521b759ff89936b2e7a11ab26c3b9fdf8fa9
SSDEEP

49152:liTGE6SY5djf7UU5N3Y3HNIL4e1Y25iQ4:oTZp4L/3IHNILbD4

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__	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.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
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Checks BIOS information in registry 2 TTPs 10 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	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.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\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 4 IoCs

pid	Process
2112	axplong.exe
4552	axplong.exe
3208	axplong.exe
904	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-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-2457560273-69882387-977367775-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
2764	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
2112	axplong.exe
4552	axplong.exe
3208	axplong.exe
904	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
2764	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
2764	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
2112	axplong.exe
2112	axplong.exe
4552	axplong.exe
4552	axplong.exe
3208	axplong.exe
3208	axplong.exe
904	axplong.exe
904	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2764 wrote to memory of 2112	2764	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe	78
PID 2764 wrote to memory of 2112	2764	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe	78
PID 2764 wrote to memory of 2112	2764	53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe	78

C:\Users\Admin\AppData\Local\Temp\53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.exe
"C:\Users\Admin\AppData\Local\Temp\53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2.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:2764
- 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:2112

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:4552

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:3208

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:904

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
942592c6613512d181273aa20519f88b

SHA1
e485f14ec13b9ca2075ada7799aa10ff00f6c608

SHA256
53be723f0b3a7b1925d56b94690b367cf75b6c2c09fcb4110acac7fe3bacb3e2

SHA512
00fe6a2a418cc9797d7ddc6f9d89fcb5cb23c9a953e4c6f2a55f16910086463ee476ce56801f9e4ccb5bb791693b521b759ff89936b2e7a11ab26c3b9fdf8fa9

Download Submit
memory/904-48-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/904-47-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-36-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-45-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-44-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-43-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-18-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-19-0x0000000000F51000-0x0000000000F7F000-memory.dmp

Filesize
184KB

Download
memory/2112-31-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-21-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-22-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-23-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-24-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-42-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-26-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-41-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-40-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-35-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-20-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-32-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-33-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2112-34-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/2764-5-0x0000000000E50000-0x0000000001302000-memory.dmp

Filesize
4.7MB

Download
memory/2764-0-0x0000000000E50000-0x0000000001302000-memory.dmp

Filesize
4.7MB

Download
memory/2764-1-0x00000000779C6000-0x00000000779C8000-memory.dmp

Filesize
8KB

Download
memory/2764-17-0x0000000000E50000-0x0000000001302000-memory.dmp

Filesize
4.7MB

Download
memory/2764-3-0x0000000000E50000-0x0000000001302000-memory.dmp

Filesize
4.7MB

Download
memory/2764-2-0x0000000000E51000-0x0000000000E7F000-memory.dmp

Filesize
184KB

Download
memory/3208-38-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/3208-39-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/4552-28-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/4552-27-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/4552-30-0x0000000000F50000-0x0000000001402000-memory.dmp

Filesize
4.7MB

Download
memory/4552-29-0x0000000000F50000-0x0000000001402000-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