amadey | d9af261e2d79a7e6a13a86cda68e50f267129695ae2abb5ba92df720ac32a0b7

General

Target

LisectAVT_2403002A_201.exe
Size

9.2MB
MD5

e07a8dd6ca20053ba2a90cf52be73e43
SHA1

1a42c89ca50559c1a0668a8a8d31f0ce49620c05
SHA256

d9af261e2d79a7e6a13a86cda68e50f267129695ae2abb5ba92df720ac32a0b7
SHA512

97a8bad9c962a40ea2c9f5dd770962e84e4d9cad0ca95a87e7e202c84ab4773559b5d5ad025594b4a11f68b87ce2898837d26ab700d4ed62e92eea5a535f3b57
SSDEEP

196608:h6UDQWmkC75MSrTfm/E2nTOqyf39XHRRcV:/O7t/TeVnT3G3VHRS

Score

10^/10

amadey hijackloader 8a2f5d discovery loader trojan

Malware Config

Extracted

Family

amadey

Version

4.18

Botnet

8a2f5d

C2

http://fastestfreecdn.com

Attributes

install_dir
881c8a9dda
install_file
Dctooux.exe
strings_key
ebf317c42a152243f9fc9b81833d775c
url_paths
/7vAficZogD/index.php

rc4.plain

Signatures

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

Detects HijackLoader (aka IDAT Loader) 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4292-8-0x00000000007D0000-0x0000000001105000-memory.dmp	family_hijackloader

HijackLoader
HijackLoader is a multistage loader first seen in 2023.
loader hijackloader
Suspicious use of SetThreadContext 1 IoCs

Processes:

LisectAVT_2403002A_201.exe

description pid process target process

PID 4292 set thread context of 4468 4292 LisectAVT_2403002A_201.exe cmd.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

description	pid	process	target process
PID 4292 set thread context of 4468	4292	LisectAVT_2403002A_201.exe	cmd.exe

System Location Discovery: System Language Discovery 1 TTPs 3 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

Processes:

explorer.exeLisectAVT_2403002A_201.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	explorer.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	LisectAVT_2403002A_201.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

Processes:

LisectAVT_2403002A_201.execmd.exe

pid process

4292 LisectAVT_2403002A_201.exe
4292 LisectAVT_2403002A_201.exe
4468 cmd.exe
4468 cmd.exe
Suspicious behavior: MapViewOfSection 2 IoCs

Processes:

LisectAVT_2403002A_201.execmd.exe

pid process

4292 LisectAVT_2403002A_201.exe
4468 cmd.exe

pid	process
4292	LisectAVT_2403002A_201.exe
4292	LisectAVT_2403002A_201.exe
4468	cmd.exe
4468	cmd.exe

pid	process
4292	LisectAVT_2403002A_201.exe
4468	cmd.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

LisectAVT_2403002A_201.execmd.exe

description	pid	process	target process
PID 4292 wrote to memory of 4468	4292	LisectAVT_2403002A_201.exe	cmd.exe
PID 4292 wrote to memory of 4468	4292	LisectAVT_2403002A_201.exe	cmd.exe
PID 4292 wrote to memory of 4468	4292	LisectAVT_2403002A_201.exe	cmd.exe
PID 4292 wrote to memory of 4468	4292	LisectAVT_2403002A_201.exe	cmd.exe
PID 4468 wrote to memory of 4412	4468	cmd.exe	explorer.exe
PID 4468 wrote to memory of 4412	4468	cmd.exe	explorer.exe
PID 4468 wrote to memory of 4412	4468	cmd.exe	explorer.exe
PID 4468 wrote to memory of 4412	4468	cmd.exe	explorer.exe
PID 4468 wrote to memory of 4412	4468	cmd.exe	explorer.exe
PID 4468 wrote to memory of 4412	4468	cmd.exe	explorer.exe

C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_201.exe
"C:\Users\Admin\AppData\Local\Temp\LisectAVT_2403002A_201.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4292

C:\Windows\SysWOW64\cmd.exe
C:\Windows\SysWOW64\cmd.exe
2⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4468

C:\Windows\SysWOW64\explorer.exe
C:\Windows\SysWOW64\explorer.exe
3⤵
- System Location Discovery: System Language Discovery
PID:4412

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3915c29c

Filesize
1.1MB

MD5
f5ad85658ab375a59bec2eb426177759

SHA1
b249091d4ae116f9ff5e063091ad66dc8672f858

SHA256
9e93ff58f122a3142ea29ffeccc974ac89937d38b66e3eec8f4bbcde006d3194

SHA512
4163f2b45a74223ccca91a8d9d1dd849d779e78406926dd7364f7878eae9589731881b5bf4e49ae5dc914fd661d8ad6a53a8580a824e24b5022f191a493f031b

Download Submit
memory/4292-9-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4292-10-0x00007FFA74D90000-0x00007FFA74F85000-memory.dmp

Filesize
2.0MB

Download
memory/4292-12-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4292-11-0x00000000737D2000-0x00000000737D3000-memory.dmp

Filesize
4KB

Download
memory/4292-13-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4292-8-0x00000000007D0000-0x0000000001105000-memory.dmp

Filesize
9.2MB

Download
memory/4412-25-0x00007FFA74D90000-0x00007FFA74F85000-memory.dmp

Filesize
2.0MB

Download
memory/4412-28-0x0000000000F60000-0x0000000000FCF000-memory.dmp

Filesize
444KB

Download
memory/4412-26-0x0000000000F60000-0x0000000000FCF000-memory.dmp

Filesize
444KB

Download
memory/4468-15-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4468-24-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4468-20-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4468-19-0x00000000737C0000-0x000000007393B000-memory.dmp

Filesize
1.5MB

Download
memory/4468-17-0x00007FFA74D90000-0x00007FFA74F85000-memory.dmp

Filesize
2.0MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads