amadey | 0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e

Analysis

max time kernel
142s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-12-2024 02:10

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General

Target

0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Size

1.8MB
MD5

3e0a993734691c3338377bdb209c90ef
SHA1

4b46fdf5eb832ce4134ccaeb93adfe2b0648f205
SHA256

0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e
SHA512

094c647f37f6536e17993b5aa44d98753145788eb04daac9a9cc996992e0cabd757dd6e49b3d7e01da514b0f23ed3ceae08af3b7ae78b7161598ce2f9dda5d7a
SSDEEP

49152:Ut7qSk7fcWiKTsMlo85UvYzSDR/LhFDd8IzEP8e:Ut7qv70KTsMlo0neDVLhFDdbEP8

Score

10^/10

amadey lumma stealc fed3aa stok discovery evasion persistence stealer trojan

Malware Config

Extracted

Family

amadey

Version

4.41

Botnet

fed3aa

http://185.215.113.16

Attributes

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

rc4.plain

Extracted

Family

stealc

Botnet

stok

http://185.215.113.206

Attributes

url_path
/c4becf79229cb002.php

Extracted

Family

lumma

https://impend-differ.biz/api

https://print-vexer.biz/api

https://dare-curbys.biz/api

https://covery-mover.biz/api

https://formy-spill.biz/api

https://dwell-exclaim.biz/api

https://zinc-sneark.biz/api

https://se-blurry.biz/api

https://atten-supporse.biz/api

Extracted

Family

lumma

https://atten-supporse.biz/api

https://se-blurry.biz/api

https://zinc-sneark.biz/api

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
amadey
Lumma Stealer, LummaC
Lumma or LummaC is an infostealer written in C++ first seen in August 2022.
stealer lumma
Lumma family
lumma
Stealc
Stealc is an infostealer written in C++.
stealer stealc
Stealc family
stealc

Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs

evasion

Query Registry

T1012

Virtualization/Sandbox Evasion

T1497

description	ioc	Process
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	524af29768.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	7fa10134b5.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe

Downloads MZ/PE file

Checks BIOS information in registry 2 TTPs 12 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	524af29768.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	7fa10134b5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	524af29768.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	7fa10134b5.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Checks computer location settings 2 TTPs 2 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Control Panel\International\Geo\Nation	axplong.exe

Executes dropped EXE 5 IoCs

pid	Process
2816	axplong.exe
1444	524af29768.exe
2372	7fa10134b5.exe
5036	axplong.exe
3492	axplong.exe

Identifies Wine through registry keys 2 TTPs 6 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-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	524af29768.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	7fa10134b5.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\Software\Wine	axplong.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\524af29768.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1005916001\\524af29768.exe"	axplong.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-4089630652-1596403869-279772308-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\7fa10134b5.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1005917001\\7fa10134b5.exe"	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 6 IoCs

pid	Process
1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
2816	axplong.exe
1444	524af29768.exe
2372	7fa10134b5.exe
5036	axplong.exe
3492	axplong.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
1020	2372	WerFault.exe	84
4364	2372	WerFault.exe	84

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	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	524af29768.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	7fa10134b5.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
2816	axplong.exe
2816	axplong.exe
1444	524af29768.exe
1444	524af29768.exe
2372	7fa10134b5.exe
2372	7fa10134b5.exe
5036	axplong.exe
5036	axplong.exe
3492	axplong.exe
3492	axplong.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1752 wrote to memory of 2816	1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe	82
PID 1752 wrote to memory of 2816	1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe	82
PID 1752 wrote to memory of 2816	1752	0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe	82
PID 2816 wrote to memory of 1444	2816	axplong.exe	83
PID 2816 wrote to memory of 1444	2816	axplong.exe	83
PID 2816 wrote to memory of 1444	2816	axplong.exe	83
PID 2816 wrote to memory of 2372	2816	axplong.exe	84
PID 2816 wrote to memory of 2372	2816	axplong.exe	84
PID 2816 wrote to memory of 2372	2816	axplong.exe	84

C:\Users\Admin\AppData\Local\Temp\0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe
"C:\Users\Admin\AppData\Local\Temp\0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e.exe"
1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- 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:1752
- 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
  - Checks computer location settings
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2816
- - C:\Users\Admin\AppData\Local\Temp\1005916001\524af29768.exe
    "C:\Users\Admin\AppData\Local\Temp\1005916001\524af29768.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:1444
- - C:\Users\Admin\AppData\Local\Temp\1005917001\7fa10134b5.exe
    "C:\Users\Admin\AppData\Local\Temp\1005917001\7fa10134b5.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:2372
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1488
      4⤵
      Program crash
      PID:1020
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2372 -s 1456
      4⤵
      Program crash
      PID:4364

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2372 -ip 2372
1⤵
PID:4512

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 2372 -ip 2372
1⤵
PID:2268

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:5036

C:\Users\Admin\AppData\Local\Temp\44111dbc49\axplong.exe
C:\Users\Admin\AppData\Local\Temp\44111dbc49\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:3492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\1005916001\524af29768.exe

Filesize
1.7MB

MD5
0bd6feab9ec3faa844bdcdce20bb139a

SHA1
489a61c409dfb7d18be79e8ee0e6a357e2441b32

SHA256
5facd021cf569f15595a5bca8a9e248e6c32c1811f8b4c70ca037a15fed258ab

SHA512
48c0db3c10b1ac30f86705f98d653ab487728ad131167fd3a7f26f3666d54bbc0c034139c2baec8c66749999cadf9354b5231e43f05eefef3ed87c9d4057592f

Download Submit
C:\Users\Admin\AppData\Local\Temp\1005917001\7fa10134b5.exe

Filesize
1.8MB

MD5
d7229a6c265f82bc80e0908656b99344

SHA1
5f7a6a735d114a12096d8b5e8048f62bf1cdb748

SHA256
128194635b1cd03bdd7da72b0346b5a5d82da29cde42dade730b15252396a6f7

SHA512
d48561086b8c2c29c6953beedf1d48d67fad4121a9b6f5a5998e6cd9f8274b5a2310f37a0eeef35ec85a6b582b94ab0d9b9e4f4c377a7b20a5740bbca813124b

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

Filesize
1.8MB

MD5
3e0a993734691c3338377bdb209c90ef

SHA1
4b46fdf5eb832ce4134ccaeb93adfe2b0648f205

SHA256
0fa7320f3bf77cf1b99b1a3cc0879707d594dbef26aac36a9b0013812a53707e

SHA512
094c647f37f6536e17993b5aa44d98753145788eb04daac9a9cc996992e0cabd757dd6e49b3d7e01da514b0f23ed3ceae08af3b7ae78b7161598ce2f9dda5d7a

Download Submit
memory/1444-39-0x0000000000601000-0x0000000000618000-memory.dmp

Filesize
92KB

Download
memory/1444-40-0x0000000000600000-0x0000000000C93000-memory.dmp

Filesize
6.6MB

Download
memory/1444-37-0x0000000000600000-0x0000000000C93000-memory.dmp

Filesize
6.6MB

Download
memory/1444-42-0x0000000000600000-0x0000000000C93000-memory.dmp

Filesize
6.6MB

Download
memory/1752-4-0x00000000006F0000-0x0000000000BB6000-memory.dmp

Filesize
4.8MB

Download
memory/1752-3-0x00000000006F0000-0x0000000000BB6000-memory.dmp

Filesize
4.8MB

Download
memory/1752-18-0x00000000006F0000-0x0000000000BB6000-memory.dmp

Filesize
4.8MB

Download
memory/1752-0-0x00000000006F0000-0x0000000000BB6000-memory.dmp

Filesize
4.8MB

Download
memory/1752-2-0x00000000006F1000-0x000000000071F000-memory.dmp

Filesize
184KB

Download
memory/1752-1-0x00000000777E4000-0x00000000777E6000-memory.dmp

Filesize
8KB

Download
memory/2372-60-0x0000000000850000-0x0000000000D04000-memory.dmp

Filesize
4.7MB

Download
memory/2372-57-0x0000000000850000-0x0000000000D04000-memory.dmp

Filesize
4.7MB

Download
memory/2816-59-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-75-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-22-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-21-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-20-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-19-0x0000000000F01000-0x0000000000F2F000-memory.dmp

Filesize
184KB

Download
memory/2816-16-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-61-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-62-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-63-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-64-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-65-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-66-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-82-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-81-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-71-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-72-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-73-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-74-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-41-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-76-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/2816-80-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/3492-79-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/5036-70-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download
memory/5036-68-0x0000000000F00000-0x00000000013C6000-memory.dmp

Filesize
4.8MB

Download