amadey | 96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8

General

Target

713a645c9524d137db3c5547b12708f7.exe
Size

1.8MB
MD5

713a645c9524d137db3c5547b12708f7
SHA1

dc3a407cf08c26511f22f256182d3a240630925c
SHA256

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8
SHA512

83615c402b5bc7d7ca3e23979742b0aeb3d7c3ad4db197c910a3650668b2ee62a66c4bb7caa254b3319b37f182c1fb5560e3d755a7ad6e67c39d0f681d49f910
SSDEEP

49152:+EH2UPihkNjmmnXY6dpoK1FghSqqNUXpK74BGY1l:Ccjmmo6To+ehQUXA4BN1l

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__	713a645c9524d137db3c5547b12708f7.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 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	713a645c9524d137db3c5547b12708f7.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	713a645c9524d137db3c5547b12708f7.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

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	713a645c9524d137db3c5547b12708f7.exe

Executes dropped EXE 3 IoCs

pid	Process
2268	axplong.exe
3220	axplong.exe
3040	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-1-5-21-1181767204-2009306918-3718769404-1000\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	713a645c9524d137db3c5547b12708f7.exe
Key opened	\REGISTRY\USER\S-1-5-21-1181767204-2009306918-3718769404-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2020	713a645c9524d137db3c5547b12708f7.exe
2268	axplong.exe
3220	axplong.exe
3040	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	713a645c9524d137db3c5547b12708f7.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
2020	713a645c9524d137db3c5547b12708f7.exe
2020	713a645c9524d137db3c5547b12708f7.exe
2268	axplong.exe
2268	axplong.exe
3220	axplong.exe
3220	axplong.exe
3040	axplong.exe
3040	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2020	713a645c9524d137db3c5547b12708f7.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2020 wrote to memory of 2268	2020	713a645c9524d137db3c5547b12708f7.exe	93
PID 2020 wrote to memory of 2268	2020	713a645c9524d137db3c5547b12708f7.exe	93
PID 2020 wrote to memory of 2268	2020	713a645c9524d137db3c5547b12708f7.exe	93

C:\Users\Admin\AppData\Local\Temp\713a645c9524d137db3c5547b12708f7.exe
"C:\Users\Admin\AppData\Local\Temp\713a645c9524d137db3c5547b12708f7.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:2020
- 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:2268

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=4268,i,18168883380598738769,14202261231630113808,262144 --variations-seed-version --mojo-platform-channel-handle=4300 /prefetch:8
1⤵
PID:2788

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:3220

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:3040

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
713a645c9524d137db3c5547b12708f7

SHA1
dc3a407cf08c26511f22f256182d3a240630925c

SHA256
96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8

SHA512
83615c402b5bc7d7ca3e23979742b0aeb3d7c3ad4db197c910a3650668b2ee62a66c4bb7caa254b3319b37f182c1fb5560e3d755a7ad6e67c39d0f681d49f910

Download Submit
memory/2020-17-0x0000000000950000-0x0000000000E1D000-memory.dmp

Filesize
4.8MB

Download
memory/2020-1-0x0000000077B14000-0x0000000077B16000-memory.dmp

Filesize
8KB

Download
memory/2020-2-0x0000000000951000-0x000000000097F000-memory.dmp

Filesize
184KB

Download
memory/2020-3-0x0000000000950000-0x0000000000E1D000-memory.dmp

Filesize
4.8MB

Download
memory/2020-5-0x0000000000950000-0x0000000000E1D000-memory.dmp

Filesize
4.8MB

Download
memory/2020-0-0x0000000000950000-0x0000000000E1D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-36-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-32-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-20-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-21-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-22-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-23-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-24-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-25-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-26-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-45-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-44-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-43-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-42-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-19-0x0000000000D81000-0x0000000000DAF000-memory.dmp

Filesize
184KB

Download
memory/2268-33-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-34-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-35-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-18-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-37-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/2268-41-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/3040-40-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/3040-39-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/3220-31-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/3220-30-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/3220-29-0x0000000000D80000-0x000000000124D000-memory.dmp

Filesize
4.8MB

Download
memory/3220-28-0x0000000000D80000-0x000000000124D000-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