amadey | 312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a

General

Target

312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
Size

1.8MB
MD5

d91b3a7783fcb362f8be7958ab3c2b5b
SHA1

8f076069eb5af64d924fc2382509dbcb1d559cf3
SHA256

312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a
SHA512

28026a99ab51cbd0ea1ebc84bca0e4233f5b39ad111fd460c18f03ffdddceb55a69da7508f6a1bfcd5bc92e8cf24c26bd2961f68decc50d89d951cdb9d69b912
SSDEEP

24576:v53nrZfsz4P/gEL0z6wAKbbyoGmygoTv1LKlJ44b019XGK4yCZvNVnkn34R/aAo:R7Zx/LYdAEbydgW5KlJ4R1TIN1k34P

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__	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.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\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\SystemBiosVersion	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe

Executes dropped EXE 4 IoCs

pid	Process
4352	axplong.exe
2012	axplong.exe
4584	axplong.exe
2348	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-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
Key opened	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3433428765-2473475212-4279855560-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
952	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
4352	axplong.exe
2012	axplong.exe
4584	axplong.exe
2348	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.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
952	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
952	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
4352	axplong.exe
4352	axplong.exe
2012	axplong.exe
2012	axplong.exe
4584	axplong.exe
4584	axplong.exe
2348	axplong.exe
2348	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 952 wrote to memory of 4352	952	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe	77
PID 952 wrote to memory of 4352	952	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe	77
PID 952 wrote to memory of 4352	952	312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe	77

C:\Users\Admin\AppData\Local\Temp\312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.exe
"C:\Users\Admin\AppData\Local\Temp\312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a.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:952
- 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:4352

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:2012

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:4584

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:2348

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

Replay Monitor

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Downloads

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

Filesize
1.8MB

MD5
d91b3a7783fcb362f8be7958ab3c2b5b

SHA1
8f076069eb5af64d924fc2382509dbcb1d559cf3

SHA256
312eced650c711c8dc9bb6532b721213ad84a2fec8a2661d8f87e3d5935bbd3a

SHA512
28026a99ab51cbd0ea1ebc84bca0e4233f5b39ad111fd460c18f03ffdddceb55a69da7508f6a1bfcd5bc92e8cf24c26bd2961f68decc50d89d951cdb9d69b912

Download Submit
memory/952-17-0x0000000000230000-0x00000000006F3000-memory.dmp

Filesize
4.8MB

Download
memory/952-2-0x0000000000231000-0x000000000025F000-memory.dmp

Filesize
184KB

Download
memory/952-3-0x0000000000230000-0x00000000006F3000-memory.dmp

Filesize
4.8MB

Download
memory/952-5-0x0000000000230000-0x00000000006F3000-memory.dmp

Filesize
4.8MB

Download
memory/952-1-0x0000000077E96000-0x0000000077E98000-memory.dmp

Filesize
8KB

Download
memory/952-0-0x0000000000230000-0x00000000006F3000-memory.dmp

Filesize
4.8MB

Download
memory/2012-25-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/2012-27-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/2012-26-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/2012-24-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/2348-47-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/2348-46-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-28-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-42-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-21-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-20-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-29-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-30-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-31-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-32-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-33-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-34-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-35-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-48-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-18-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-39-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-40-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-41-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-22-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-43-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-44-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4352-19-0x00000000006B1000-0x00000000006DF000-memory.dmp

Filesize
184KB

Download
memory/4584-38-0x00000000006B0000-0x0000000000B73000-memory.dmp

Filesize
4.8MB

Download
memory/4584-37-0x00000000006B0000-0x0000000000B73000-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