amadey | 96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8

General

Target

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.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 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

Processes:

axplong.exe96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

Checks BIOS information in registry 2 TTPs 4 IoCs

BIOS information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exeaxplong.exe

description	ioc	Process
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	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

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

Executes dropped EXE 1 IoCs

Processes:

axplong.exe

pid	Process
3168	axplong.exe

Identifies Wine through registry keys 2 TTPs 2 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

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exeaxplong.exe

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
Key opened	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exeaxplong.exe

pid	Process
528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
3168	axplong.exe

Drops file in Windows directory 1 IoCs

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exeaxplong.exe

pid	Process
528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
3168	axplong.exe
3168	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

pid	Process
528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe

description	pid	Process	procid_target
PID 528 wrote to memory of 3168	528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe	85
PID 528 wrote to memory of 3168	528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe	85
PID 528 wrote to memory of 3168	528	96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe	85

C:\Users\Admin\AppData\Local\Temp\96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.exe
"C:\Users\Admin\AppData\Local\Temp\96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8.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:528
- 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:3168

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
713a645c9524d137db3c5547b12708f7

SHA1
dc3a407cf08c26511f22f256182d3a240630925c

SHA256
96190d67193af8ce4c121115007a1b757e6b581f31cbf7ba81f4f4828a81ffa8

SHA512
83615c402b5bc7d7ca3e23979742b0aeb3d7c3ad4db197c910a3650668b2ee62a66c4bb7caa254b3319b37f182c1fb5560e3d755a7ad6e67c39d0f681d49f910

Download Submit
memory/528-18-0x0000000000700000-0x0000000000BCD000-memory.dmp

Filesize
4.8MB

Download
memory/528-1-0x00000000776B4000-0x00000000776B6000-memory.dmp

Filesize
8KB

Download
memory/528-2-0x0000000000701000-0x000000000072F000-memory.dmp

Filesize
184KB

Download
memory/528-3-0x0000000000700000-0x0000000000BCD000-memory.dmp

Filesize
4.8MB

Download
memory/528-5-0x0000000000700000-0x0000000000BCD000-memory.dmp

Filesize
4.8MB

Download
memory/528-0-0x0000000000700000-0x0000000000BCD000-memory.dmp

Filesize
4.8MB

Download
memory/3168-23-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-27-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-19-0x00000000009C1000-0x00000000009EF000-memory.dmp

Filesize
184KB

Download
memory/3168-21-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-22-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-16-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-24-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-25-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-26-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-20-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-28-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-29-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-30-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-31-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-32-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-33-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-34-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-35-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-36-0x00000000009C0000-0x0000000000E8D000-memory.dmp

Filesize
4.8MB

Download
memory/3168-37-0x00000000009C0000-0x0000000000E8D000-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