amadey | 776e50f974dced594a0833c2436513bfc5ab87c1f03b69bf81aa2b10f10cdeab

General

Target

56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe
Size

1.8MB
MD5

2aa41ea0abe9338320dcd9d1ce40c0d9
SHA1

cba5b444e22e93f2b1c338aa01c0632a48f6489d
SHA256

56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0
SHA512

4ef0a2947512eff810ce5b3e22e19e350313ccf6433b4e866ec8a3823608f0d7280ad6382a24f21c6a1f324dc706476da10f400e818c68a2d5816f89eb5be4a0
SSDEEP

49152:m3pFPYD7oqYz+4eyGZS2tUJ1xCZ6X4pVs:+vqWsZbU/xCZe4pV

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__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.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\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.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	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	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.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-1-5-21-1181767204-2009306918-3718769404-1000\Control Panel\International\Geo\Nation	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe

Executes dropped EXE 4 IoCs

pid	Process
3216	axplong.exe
4360	axplong.exe
4584	axplong.exe
1856	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-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs

pid	Process
1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe
3216	axplong.exe
4360	axplong.exe
4584	axplong.exe
1856	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.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
1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe
1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe
3216	axplong.exe
3216	axplong.exe
4360	axplong.exe
4360	axplong.exe
4584	axplong.exe
4584	axplong.exe
1856	axplong.exe
1856	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 1432 wrote to memory of 3216	1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe	88
PID 1432 wrote to memory of 3216	1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe	88
PID 1432 wrote to memory of 3216	1432	56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe	88

C:\Users\Admin\AppData\Local\Temp\56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.exe
"C:\Users\Admin\AppData\Local\Temp\56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0.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 FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1432
- 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:3216

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=3404,i,1999448010053300448,1112699187621658374,262144 --variations-seed-version --mojo-platform-channel-handle=4216 /prefetch:8
1⤵
PID:2212

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:4360

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:1856

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
2aa41ea0abe9338320dcd9d1ce40c0d9

SHA1
cba5b444e22e93f2b1c338aa01c0632a48f6489d

SHA256
56ecdcec8dd5812ec6b64a37296ae61cf7c5a73824fb89329a7752eaeb0bd4f0

SHA512
4ef0a2947512eff810ce5b3e22e19e350313ccf6433b4e866ec8a3823608f0d7280ad6382a24f21c6a1f324dc706476da10f400e818c68a2d5816f89eb5be4a0

Download Submit
memory/1432-0-0x0000000000510000-0x00000000009E0000-memory.dmp

Filesize
4.8MB

Download
memory/1432-1-0x0000000077A54000-0x0000000077A56000-memory.dmp

Filesize
8KB

Download
memory/1432-2-0x0000000000511000-0x000000000053F000-memory.dmp

Filesize
184KB

Download
memory/1432-3-0x0000000000510000-0x00000000009E0000-memory.dmp

Filesize
4.8MB

Download
memory/1432-5-0x0000000000510000-0x00000000009E0000-memory.dmp

Filesize
4.8MB

Download
memory/1432-17-0x0000000000510000-0x00000000009E0000-memory.dmp

Filesize
4.8MB

Download
memory/1856-44-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-28-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-37-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-21-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-45-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-24-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-18-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-42-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-41-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-19-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-29-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-30-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-31-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-32-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-33-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-40-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-39-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-20-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/3216-38-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/4360-27-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/4360-26-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/4360-25-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/4360-23-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/4584-36-0x0000000000120000-0x00000000005F0000-memory.dmp

Filesize
4.8MB

Download
memory/4584-35-0x0000000000120000-0x00000000005F0000-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