amadey | c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91

General

Target

c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe
Size

1.8MB
MD5

fe32dcfb49c076a97f0c2a71fe9aee86
SHA1

1dcbd11d7b588bf1833ed3a6a9825292dbb76690
SHA256

c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91
SHA512

2656db84a3b00d7b739911725b933cd6a5f64f3945907b0781153e8c01c1e53c1914bf188744be720713c982cb589d1cc151c2b5b0fc978722cfdb180d5214b7
SSDEEP

49152:cn5cyiaWRIEmvX/H8yNo931ugHEGWKKs1c:aGtMX/H8yu931uYj5

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__	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.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	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.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
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	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe

Executes dropped EXE 3 IoCs

pid	Process
2096	axplong.exe
5092	axplong.exe
3848	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-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3001105534-2705918504-2956618779-1000\Software\Wine	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2924	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe
2096	axplong.exe
5092	axplong.exe
3848	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.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
2924	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe
2924	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe
2096	axplong.exe
2096	axplong.exe
5092	axplong.exe
5092	axplong.exe
3848	axplong.exe
3848	axplong.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2924 wrote to memory of 2096	2924	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe	80
PID 2924 wrote to memory of 2096	2924	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe	80
PID 2924 wrote to memory of 2096	2924	c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe	80

C:\Users\Admin\AppData\Local\Temp\c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.exe
"C:\Users\Admin\AppData\Local\Temp\c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91.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:2924
- 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:2096

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:5092

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:3848

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

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Downloads

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

Filesize
1.8MB

MD5
fe32dcfb49c076a97f0c2a71fe9aee86

SHA1
1dcbd11d7b588bf1833ed3a6a9825292dbb76690

SHA256
c057e342736e4cbea5d5c9d6463af60e2cee2eb8829f5c7df1c86cc502b25d91

SHA512
2656db84a3b00d7b739911725b933cd6a5f64f3945907b0781153e8c01c1e53c1914bf188744be720713c982cb589d1cc151c2b5b0fc978722cfdb180d5214b7

Download Submit
memory/2096-36-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-43-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-26-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-44-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-42-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-41-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-37-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-19-0x00000000009B1000-0x00000000009DF000-memory.dmp

Filesize
184KB

Download
memory/2096-20-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-21-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-22-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-23-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-24-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-25-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-45-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-35-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-18-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-34-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-33-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2096-32-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/2924-2-0x00000000002C1000-0x00000000002EF000-memory.dmp

Filesize
184KB

Download
memory/2924-0-0x00000000002C0000-0x0000000000785000-memory.dmp

Filesize
4.8MB

Download
memory/2924-17-0x00000000002C0000-0x0000000000785000-memory.dmp

Filesize
4.8MB

Download
memory/2924-1-0x00000000774D6000-0x00000000774D8000-memory.dmp

Filesize
8KB

Download
memory/2924-5-0x00000000002C0000-0x0000000000785000-memory.dmp

Filesize
4.8MB

Download
memory/2924-3-0x00000000002C0000-0x0000000000785000-memory.dmp

Filesize
4.8MB

Download
memory/3848-39-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/3848-40-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/5092-31-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/5092-30-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/5092-29-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download
memory/5092-28-0x00000000009B0000-0x0000000000E75000-memory.dmp

Filesize
4.8MB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads