amadey | 88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36

General

Target

88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
Size

1.8MB
MD5

df26fbbcb1de1337da90c7215eace95e
SHA1

0a1872ca34a77f332d3e400c8e5271a1f5d2c876
SHA256

88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36
SHA512

6a217538dce465dbd5290c5598af0af87eca2a44b9788cecc3cd861e6a21f9a9c547b8d06ea7f7afc47e41b277c9f92ac0dc206dcd1671d980a1b276e2b45831
SSDEEP

24576:6x28mgo43HFSA53ensgSjPut8Sdh7M5OqTbNMRFVYvvxYLnL+PsYUhSjEda9P8Xw:J8Fo43953ens+o5nTSVY0S06jXo3P

Score

10^/10

amadey fed3aa discovery evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

C2

http://185.215.113.16

Attributes

install_dir
44111dbc49
install_file
axplong.exe
strings_key
8d0ad6945b1a30a186ec2d30be6db0b5
url_paths
/Jo89Ku7d/index.php

rc4.plain

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 2 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.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

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	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe

Executes dropped EXE 1 IoCs

pid	Process
2340	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

description	ioc	Process
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
Key opened	\REGISTRY\USER\S-1-5-21-3290804112-2823094203-3137964600-1000\Software\Wine	axplong.exe

Loads dropped DLL 2 IoCs

pid	Process
2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
2340	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
2340	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2700 wrote to memory of 2340	2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe	30
PID 2700 wrote to memory of 2340	2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe	30
PID 2700 wrote to memory of 2340	2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe	30
PID 2700 wrote to memory of 2340	2700	88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe	30

C:\Users\Admin\AppData\Local\Temp\88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe
"C:\Users\Admin\AppData\Local\Temp\88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Identifies Wine through registry keys
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2700
- C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
  "C:\Users\Admin\AppData\Local\Temp\44111dbc49\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
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2340

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

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Virtualization/Sandbox Evasion

2

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe

Filesize
1.8MB

MD5
df26fbbcb1de1337da90c7215eace95e

SHA1
0a1872ca34a77f332d3e400c8e5271a1f5d2c876

SHA256
88ef088e6484da4db59d34ce7fe6e0402c46666eb8a33d09f6c345a9d2633f36

SHA512
6a217538dce465dbd5290c5598af0af87eca2a44b9788cecc3cd861e6a21f9a9c547b8d06ea7f7afc47e41b277c9f92ac0dc206dcd1671d980a1b276e2b45831

Download Submit
memory/2340-34-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-36-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-29-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-28-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-42-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-41-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-40-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-39-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-22-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-38-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-23-0x0000000000D51000-0x0000000000D7F000-memory.dmp

Filesize
184KB

Download
memory/2340-24-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-26-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-27-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-43-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-37-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-30-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-31-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-32-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-33-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2340-35-0x0000000000D50000-0x00000000011FA000-memory.dmp

Filesize
4.7MB

Download
memory/2700-0-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/2700-2-0x0000000000951000-0x000000000097F000-memory.dmp

Filesize
184KB

Download
memory/2700-3-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/2700-21-0x0000000006A70000-0x0000000006F1A000-memory.dmp

Filesize
4.7MB

Download
memory/2700-19-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/2700-20-0x0000000006A70000-0x0000000006F1A000-memory.dmp

Filesize
4.7MB

Download
memory/2700-1-0x0000000077940000-0x0000000077942000-memory.dmp

Filesize
8KB

Download
memory/2700-10-0x0000000000950000-0x0000000000DFA000-memory.dmp

Filesize
4.7MB

Download
memory/2700-4-0x0000000000950000-0x0000000000DFA000-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