amadey | 0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e

Analysis

max time kernel
140s
max time network
143s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
19-12-2024 02:11

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General

Target

0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
Size

2.9MB
MD5

d7113b1a5be08cf46656bcc72d1da368
SHA1

cb8c987c86f7eb7a884bb69e826b08e143d0e027
SHA256

0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e
SHA512

37728ff308accebcdedcc13e4d730d4e1ce1e97c1c372498090facc960bf31e8557009c59cc4254cb52fdfdd6bce3507e6d838bac70f028b9c93db29a17b175c
SSDEEP

49152:/P3rIIr3MtpBciwvsWcxVlYC5PsS2EOtQLp:33rIIr3MbBciwvsWcPlYIP8EOtq

Score

10^/10

amadey cryptbot lumma 9c9aa5 discovery evasion spyware stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.42

Botnet

9c9aa5

http://185.215.113.43

Attributes

install_dir
abc3bc1985
install_file
skotes.exe
strings_key
8a35cf2ea38c2817dba29a4b5b25dcf0
url_paths
/Zu7JuNko/index.php

rc4.plain

Extracted

Family

lumma

Extracted

Family

cryptbot

http://home.fivetk5vt.top/hLfzXsaqNtoEGyaUtOMJ1734

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey
CryptBot
CryptBot is a C++ stealer distributed widely in bundle with other software.
spyware stealer cryptbot
Cryptbot family
cryptbot
Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma

Enumerates VirtualBox registry keys 2 TTPs 1 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\VBoxSF	b6632767e8.exe

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__	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	skotes.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	a1e0699415.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	b6632767e8.exe

Downloads MZ/PE file

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	a1e0699415.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	b6632767e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	b6632767e8.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	skotes.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	a1e0699415.exe

Executes dropped EXE 3 IoCs

pid	Process
2912	skotes.exe
1480	a1e0699415.exe
1036	b6632767e8.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-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	skotes.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	a1e0699415.exe
Key opened	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000\Software\Wine	b6632767e8.exe

Loads dropped DLL 5 IoCs

pid	Process
800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
2912	skotes.exe
2912	skotes.exe
2912	skotes.exe
2912	skotes.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
2912	skotes.exe
1480	a1e0699415.exe
1036	b6632767e8.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\skotes.job	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.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 4 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	skotes.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a1e0699415.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	b6632767e8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
2912	skotes.exe
1480	a1e0699415.exe
1036	b6632767e8.exe
1036	b6632767e8.exe
1036	b6632767e8.exe
1036	b6632767e8.exe
1036	b6632767e8.exe
1036	b6632767e8.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 800 wrote to memory of 2912	800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe	28
PID 800 wrote to memory of 2912	800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe	28
PID 800 wrote to memory of 2912	800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe	28
PID 800 wrote to memory of 2912	800	0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe	28
PID 2912 wrote to memory of 1480	2912	skotes.exe	30
PID 2912 wrote to memory of 1480	2912	skotes.exe	30
PID 2912 wrote to memory of 1480	2912	skotes.exe	30
PID 2912 wrote to memory of 1480	2912	skotes.exe	30
PID 2912 wrote to memory of 1036	2912	skotes.exe	31
PID 2912 wrote to memory of 1036	2912	skotes.exe	31
PID 2912 wrote to memory of 1036	2912	skotes.exe	31
PID 2912 wrote to memory of 1036	2912	skotes.exe	31

C:\Users\Admin\AppData\Local\Temp\0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.exe
"C:\Users\Admin\AppData\Local\Temp\0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e.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:800
- C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe
  "C:\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe"
  2⤵
  - Identifies VirtualBox via ACPI registry values (likely anti-VM)
  - Checks BIOS information in registry
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2912
- - C:\Users\Admin\AppData\Local\Temp\1017267001\a1e0699415.exe
    "C:\Users\Admin\AppData\Local\Temp\1017267001\a1e0699415.exe"
    3⤵
    - 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:1480
- - C:\Users\Admin\AppData\Local\Temp\1017268001\b6632767e8.exe
    "C:\Users\Admin\AppData\Local\Temp\1017268001\b6632767e8.exe"
    3⤵
    - Enumerates VirtualBox registry keys
    - 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:1036

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

T1497

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Virtualization/Sandbox Evasion

T1497

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\1017267001\a1e0699415.exe

Filesize
1.8MB

MD5
ff279f4e5b1c6fbda804d2437c2dbdc8

SHA1
2feb3762c877a5ae3ca60eeebc37003ad0844245

SHA256
e115298ab160da9c7a998e4ae0b72333f64b207da165134ca45eb997a000d378

SHA512
c7a8bbcb122b2c7b57c8b678c5eed075ee5e7c355afbf86238282d2d3458019da1a8523520e1a1c631cd01b555f7df340545fd1e44ad678dc97c40b23428f967

Download Submit
C:\Users\Admin\AppData\Local\Temp\1017268001\b6632767e8.exe

Filesize
4.3MB

MD5
d6cfec5f8c250d92d751030c95d46aec

SHA1
70439cf2611f97c84af487c44b88703d004a2bca

SHA256
0200c5657794ccc0916aae772004b7f72a793b77dc807b51b2f88e597813f611

SHA512
a939f9af174d37e3d32d0794b1f14110deffd7847b884a79b5fd300bcc7c30ce285f6dbbc41ad6ab5bd237bb6353efb7ddee903a8ec155a10840dec8c25d9bbb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Cab7B69.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar7B7C.tmp

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
\Users\Admin\AppData\Local\Temp\abc3bc1985\skotes.exe

Filesize
2.9MB

MD5
d7113b1a5be08cf46656bcc72d1da368

SHA1
cb8c987c86f7eb7a884bb69e826b08e143d0e027

SHA256
0f24d4438de4579512f19caf0bda9182a23630286b23d6cfbff7299fa10f025e

SHA512
37728ff308accebcdedcc13e4d730d4e1ce1e97c1c372498090facc960bf31e8557009c59cc4254cb52fdfdd6bce3507e6d838bac70f028b9c93db29a17b175c

Download Submit
memory/800-14-0x0000000000950000-0x0000000000C77000-memory.dmp

Filesize
3.2MB

Download
memory/800-15-0x0000000006830000-0x0000000006B57000-memory.dmp

Filesize
3.2MB

Download
memory/800-5-0x0000000000950000-0x0000000000C77000-memory.dmp

Filesize
3.2MB

Download
memory/800-0-0x0000000000950000-0x0000000000C77000-memory.dmp

Filesize
3.2MB

Download
memory/800-3-0x0000000000950000-0x0000000000C77000-memory.dmp

Filesize
3.2MB

Download
memory/800-2-0x0000000000951000-0x000000000097F000-memory.dmp

Filesize
184KB

Download
memory/800-1-0x0000000077720000-0x0000000077722000-memory.dmp

Filesize
8KB

Download
memory/1036-108-0x0000000000D00000-0x00000000018E5000-memory.dmp

Filesize
11.9MB

Download
memory/1036-107-0x0000000000D00000-0x00000000018E5000-memory.dmp

Filesize
11.9MB

Download
memory/1036-106-0x0000000000D00000-0x00000000018E5000-memory.dmp

Filesize
11.9MB

Download
memory/1036-103-0x0000000000D00000-0x00000000018E5000-memory.dmp

Filesize
11.9MB

Download
memory/1480-82-0x0000000000110000-0x00000000005B6000-memory.dmp

Filesize
4.6MB

Download
memory/1480-41-0x0000000000110000-0x00000000005B6000-memory.dmp

Filesize
4.6MB

Download
memory/2912-21-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-19-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-46-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-54-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-44-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-40-0x00000000069A0000-0x0000000006E46000-memory.dmp

Filesize
4.6MB

Download
memory/2912-42-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-39-0x00000000069A0000-0x0000000006E46000-memory.dmp

Filesize
4.6MB

Download
memory/2912-99-0x00000000069A0000-0x0000000006E46000-memory.dmp

Filesize
4.6MB

Download
memory/2912-100-0x00000000069A0000-0x0000000007585000-memory.dmp

Filesize
11.9MB

Download
memory/2912-102-0x00000000069A0000-0x0000000006E46000-memory.dmp

Filesize
4.6MB

Download
memory/2912-101-0x00000000069A0000-0x0000000007585000-memory.dmp

Filesize
11.9MB

Download
memory/2912-22-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-104-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-105-0x00000000069A0000-0x0000000007585000-memory.dmp

Filesize
11.9MB

Download
memory/2912-45-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-18-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-17-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-109-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-110-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-111-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-112-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-113-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-114-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-115-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-116-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-117-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-118-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-119-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download
memory/2912-120-0x00000000008D0000-0x0000000000BF7000-memory.dmp

Filesize
3.2MB

Download