amadey | 98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346

Analysis

max time kernel
145s
max time network
149s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
11-11-2024 12:28

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General

Target

98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
Size

1.8MB
MD5

4da11a169f43e3d232c159a0f5b7091a
SHA1

10e0ef20058a8e65a1649a15629786d00a79a217
SHA256

98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346
SHA512

df84416c97657064a09d97f161768656aec7843a38815c41841f1ef4536a1c66e8fcdc5cae04bb2d88788f2b06ca1aa39733fb3dc1131d539f4eda5bc43a1cec
SSDEEP

49152:YTdvdrLAFFn5sMLymql2oJ58B66c0zv5fh4qiW7UQk:AVr8FFn5s/mql2oJu6w53UQk

Score

10^/10

amadey fed3aa discovery evasion persistence 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

Signatures

Amadey
Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.
trojan amadey
Amadey family
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__	0ece290b54.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	axplong.exe
Key opened	\REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__	6cdec44238.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	axplong.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	6cdec44238.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	6cdec44238.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	0ece290b54.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	0ece290b54.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion	axplong.exe

Executes dropped EXE 3 IoCs

pid	Process
2868	axplong.exe
1376	6cdec44238.exe
1740	0ece290b54.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-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	axplong.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	6cdec44238.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	0ece290b54.exe
Key opened	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Wine	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe

Loads dropped DLL 6 IoCs

pid	Process
2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
2868	axplong.exe
2868	axplong.exe
2868	axplong.exe
2868	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-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\6cdec44238.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002665001\\6cdec44238.exe"	axplong.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-3692679935-4019334568-335155002-1000\Software\Microsoft\Windows\CurrentVersion\Run\0ece290b54.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1002666001\\0ece290b54.exe"	axplong.exe

Suspicious use of NtSetInformationThreadHideFromDebugger 4 IoCs

pid	Process
2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
2868	axplong.exe
1376	6cdec44238.exe
1740	0ece290b54.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\Tasks\axplong.job	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.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	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	axplong.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	6cdec44238.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ece290b54.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
2868	axplong.exe
1376	6cdec44238.exe
1740	0ece290b54.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2868	2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe	30
PID 2208 wrote to memory of 2868	2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe	30
PID 2208 wrote to memory of 2868	2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe	30
PID 2208 wrote to memory of 2868	2208	98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe	30
PID 2868 wrote to memory of 1376	2868	axplong.exe	31
PID 2868 wrote to memory of 1376	2868	axplong.exe	31
PID 2868 wrote to memory of 1376	2868	axplong.exe	31
PID 2868 wrote to memory of 1376	2868	axplong.exe	31
PID 2868 wrote to memory of 1740	2868	axplong.exe	33
PID 2868 wrote to memory of 1740	2868	axplong.exe	33
PID 2868 wrote to memory of 1740	2868	axplong.exe	33
PID 2868 wrote to memory of 1740	2868	axplong.exe	33

C:\Users\Admin\AppData\Local\Temp\98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.exe
"C:\Users\Admin\AppData\Local\Temp\98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346.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:2208
- 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
  - Executes dropped EXE
  - Identifies Wine through registry keys
  - Loads dropped DLL
  - Adds Run key to start application
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of WriteProcessMemory
  PID:2868
- - C:\Users\Admin\AppData\Local\Temp\1002665001\6cdec44238.exe
    "C:\Users\Admin\AppData\Local\Temp\1002665001\6cdec44238.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:1376
- - C:\Users\Admin\AppData\Local\Temp\1002666001\0ece290b54.exe
    "C:\Users\Admin\AppData\Local\Temp\1002666001\0ece290b54.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:1740

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\1002665001\6cdec44238.exe

Filesize
1.7MB

MD5
60ff9be8a2c861eaab0ff628bce45800

SHA1
c24f6466bb2b2730d048a536a14ba112a7da3d2c

SHA256
ee605b23e9217755d33f61e7d320ff00bf6facef564f219a859f3e2dd4c2f1d1

SHA512
9d683993528a4862253bd4fd9d6d9e9f4806f12f854246980ea2da1354fe4a1808c1b0575bc6e4c52148e9153c753866ceb89c17ff83c557c750d035a086125c

Download Submit
C:\Users\Admin\AppData\Local\Temp\1002666001\0ece290b54.exe

Filesize
3.0MB

MD5
6c1fdc74df79af423042ff4ce792e42b

SHA1
0dfb76ab183fedfdab8688071365e37daaad7995

SHA256
c29930e711a8e4cfef392cfbdda52c0c538bb1844430344729e4ef459551f538

SHA512
ecf2054fd639af351764dafbcbc6d99858cf9bdc9af1dbc56d140e6a78be04f5316090319a9edab1da7886c8982875ac613c2dbb95d3612d0fa40bb61938c5e1

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

Filesize
1.8MB

MD5
4da11a169f43e3d232c159a0f5b7091a

SHA1
10e0ef20058a8e65a1649a15629786d00a79a217

SHA256
98f1eb5e26f423acf7a8d7ff8b24bc57f4d64030ad4216846d5ef9a66cbbf346

SHA512
df84416c97657064a09d97f161768656aec7843a38815c41841f1ef4536a1c66e8fcdc5cae04bb2d88788f2b06ca1aa39733fb3dc1131d539f4eda5bc43a1cec

Download Submit
C:\Users\Admin\AppData\Local\Temp\CabBF3C.tmp

Filesize
70KB

MD5
49aebf8cbd62d92ac215b2923fb1b9f5

SHA1
1723be06719828dda65ad804298d0431f6aff976

SHA256
b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

SHA512
bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

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

Filesize
181KB

MD5
4ea6026cf93ec6338144661bf1202cd1

SHA1
a1dec9044f750ad887935a01430bf49322fbdcb7

SHA256
8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

SHA512
6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

Download Submit
memory/1376-50-0x0000000000D60000-0x0000000001400000-memory.dmp

Filesize
6.6MB

Download
memory/1376-47-0x0000000000D60000-0x0000000001400000-memory.dmp

Filesize
6.6MB

Download
memory/1740-110-0x0000000000150000-0x0000000000449000-memory.dmp

Filesize
3.0MB

Download
memory/1740-71-0x0000000000150000-0x0000000000449000-memory.dmp

Filesize
3.0MB

Download
memory/2208-17-0x00000000065E0000-0x0000000006AAD000-memory.dmp

Filesize
4.8MB

Download
memory/2208-20-0x00000000065E0000-0x0000000006AAD000-memory.dmp

Filesize
4.8MB

Download
memory/2208-19-0x00000000002B0000-0x000000000077D000-memory.dmp

Filesize
4.8MB

Download
memory/2208-0-0x00000000002B0000-0x000000000077D000-memory.dmp

Filesize
4.8MB

Download
memory/2208-10-0x00000000002B0000-0x000000000077D000-memory.dmp

Filesize
4.8MB

Download
memory/2208-5-0x00000000002B0000-0x000000000077D000-memory.dmp

Filesize
4.8MB

Download
memory/2208-3-0x00000000002B0000-0x000000000077D000-memory.dmp

Filesize
4.8MB

Download
memory/2208-2-0x00000000002B1000-0x00000000002DF000-memory.dmp

Filesize
184KB

Download
memory/2208-1-0x00000000777D0000-0x00000000777D2000-memory.dmp

Filesize
8KB

Download
memory/2868-24-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-111-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-48-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-45-0x00000000063E0000-0x0000000006A80000-memory.dmp

Filesize
6.6MB

Download
memory/2868-52-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-51-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-27-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-69-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-72-0x00000000063E0000-0x00000000066D9000-memory.dmp

Filesize
3.0MB

Download
memory/2868-28-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-70-0x00000000063E0000-0x00000000066D9000-memory.dmp

Filesize
3.0MB

Download
memory/2868-74-0x00000000063E0000-0x0000000006A80000-memory.dmp

Filesize
6.6MB

Download
memory/2868-25-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-23-0x0000000000BC1000-0x0000000000BEF000-memory.dmp

Filesize
184KB

Download
memory/2868-22-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-46-0x00000000063E0000-0x0000000006A80000-memory.dmp

Filesize
6.6MB

Download
memory/2868-112-0x00000000063E0000-0x00000000066D9000-memory.dmp

Filesize
3.0MB

Download
memory/2868-113-0x00000000063E0000-0x00000000066D9000-memory.dmp

Filesize
3.0MB

Download
memory/2868-114-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-115-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-116-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-117-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-118-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-119-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-120-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-121-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-122-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-123-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-124-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download
memory/2868-125-0x0000000000BC0000-0x000000000108D000-memory.dmp

Filesize
4.8MB

Download