amadey | 24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a

General

Target

24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
Size

1.8MB
MD5

b2a3971887df35a0e25ebce1d88f255e
SHA1

062e3404b45f64e899492a48c61c0cf6f897f88f
SHA256

24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a
SHA512

194edff3bff3aaf72d617767277c9cc5dd5cc5fccd71c65b88b1afcdb1c1687764f960150703f3abc4f31d40ce6b64ee2317853481f5bfe8ca3f35abfa0f9179
SSDEEP

49152:sLCCYsi78rENoquOLR5QVWcNac46kUdhLtDY9PJgoJ:sL/s7WEq6R5Q4c66V+7gq

Score

10^/10

amadey 49e482 evasion trojan

Malware Config

Extracted

Family

amadey

Version

4.21

Botnet

49e482

C2

http://147.45.47.70

Attributes

install_dir
1b29d73536
install_file
axplont.exe
strings_key
4d31dd1a190d9879c21fac6d87dc0043
url_paths
/tr8nomy/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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplont.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	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplont.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplont.exe

Executes dropped EXE 1 IoCs

pid	Process
2944	axplont.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-1-5-21-268080393-3149932598-1824759070-1000\Software\Wine	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
Key opened	\REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Wine	axplont.exe

Loads dropped DLL 1 IoCs

pid	Process
2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
2944	axplont.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplont.job	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe

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

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
2944	axplont.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2928 wrote to memory of 2944	2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe	28
PID 2928 wrote to memory of 2944	2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe	28
PID 2928 wrote to memory of 2944	2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe	28
PID 2928 wrote to memory of 2944	2928	24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe	28

C:\Users\Admin\AppData\Local\Temp\24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.exe
"C:\Users\Admin\AppData\Local\Temp\24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a.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
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2928
- C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe
  "C:\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.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:2944

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

\Users\Admin\AppData\Local\Temp\1b29d73536\axplont.exe

Filesize
1.8MB

MD5
b2a3971887df35a0e25ebce1d88f255e

SHA1
062e3404b45f64e899492a48c61c0cf6f897f88f

SHA256
24e7c8cea0b5787de8f92ae97a8f50c1de5da0e440abe84b9657d0c62d3e518a

SHA512
194edff3bff3aaf72d617767277c9cc5dd5cc5fccd71c65b88b1afcdb1c1687764f960150703f3abc4f31d40ce6b64ee2317853481f5bfe8ca3f35abfa0f9179

Download Submit
memory/2928-13-0x0000000007160000-0x0000000007632000-memory.dmp

Filesize
4.8MB

Download
memory/2928-1-0x0000000077180000-0x0000000077182000-memory.dmp

Filesize
8KB

Download
memory/2928-2-0x0000000000F71000-0x0000000000F9F000-memory.dmp

Filesize
184KB

Download
memory/2928-3-0x0000000000F70000-0x0000000001442000-memory.dmp

Filesize
4.8MB

Download
memory/2928-5-0x0000000000F70000-0x0000000001442000-memory.dmp

Filesize
4.8MB

Download
memory/2928-0-0x0000000000F70000-0x0000000001442000-memory.dmp

Filesize
4.8MB

Download
memory/2928-16-0x0000000000F70000-0x0000000001442000-memory.dmp

Filesize
4.8MB

Download
memory/2944-24-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-27-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-19-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-21-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-22-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-23-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-17-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-25-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-26-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-18-0x0000000000931000-0x000000000095F000-memory.dmp

Filesize
184KB

Download
memory/2944-28-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-29-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-30-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-31-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-32-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-33-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-34-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-35-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-36-0x0000000000930000-0x0000000000E02000-memory.dmp

Filesize
4.8MB

Download
memory/2944-37-0x0000000000930000-0x0000000000E02000-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