amadey | 7cc4ca7df1354c5dcc6727cacfda8e239f161845dfb3a7cb9889f29fad4b792a

Analysis

max time kernel
150s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 11:56

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General

Target

2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe
Size

514KB
MD5

9d827bb83640e0913032c63de8cb78f1
SHA1

449eee66a32c41f5c5aee7d77ded58b575c1b984
SHA256

2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7
SHA512

ec3e904df1ce5374b9b94d41edad0e79e012992fe988f1f994766022e1fef388500126c14dbe96487650cc8475611d32314c4f20df4ca271f85ce9d53e3ac695
SSDEEP

12288:WMrdy90DnHgun+muOlzU2R3jp2W8zmUHlz8nlQH:Ly6nHguntu6f2xmal8lQH

Score

10^/10

amadey healer redline smokeloader nasa backdoor dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.85

http://77.91.68.3

Attributes

install_dir
3ec1f323b5
install_file
danke.exe
strings_key
827021be90f1e85ab27949ea7e9347e8
url_paths
/home/love/index.php

rc4.plain

Extracted

Family

redline

Botnet

nasa

77.91.68.68:19071

Attributes

auth_value
6da71218d8a9738ea3a9a78b5677589b

Signatures

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

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral4/files/0x000800000002342e-20.dat	healer
behavioral4/memory/436-22-0x0000000000980000-0x000000000098A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs

evasion trojan

Modify Registry

T1112

Windows Service

T1543.003

Disable or Modify Tools

T1562.001

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a9197909.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a9197909.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a9197909.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a9197909.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a9197909.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a9197909.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

resource	yara_rule
behavioral4/files/0x0007000000023429-42.dat	family_redline
behavioral4/memory/4616-44-0x0000000000A00000-0x0000000000A30000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	b8495749.exe
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 9 IoCs

pid	Process
2404	v6567793.exe
4992	v4958607.exe
436	a9197909.exe
796	b8495749.exe
3836	danke.exe
3548	c4014415.exe
4616	d1158735.exe
1776	danke.exe
540	danke.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disable or Modify Tools

T1562.001

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a9197909.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	v6567793.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	v4958607.exe

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

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

description	ioc	Process
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4014415.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4014415.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4014415.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
1508	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
436	a9197909.exe
436	a9197909.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	436	a9197909.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2112 wrote to memory of 2404	2112	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe	84
PID 2112 wrote to memory of 2404	2112	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe	84
PID 2112 wrote to memory of 2404	2112	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe	84
PID 2404 wrote to memory of 4992	2404	v6567793.exe	85
PID 2404 wrote to memory of 4992	2404	v6567793.exe	85
PID 2404 wrote to memory of 4992	2404	v6567793.exe	85
PID 4992 wrote to memory of 436	4992	v4958607.exe	86
PID 4992 wrote to memory of 436	4992	v4958607.exe	86
PID 4992 wrote to memory of 796	4992	v4958607.exe	94
PID 4992 wrote to memory of 796	4992	v4958607.exe	94
PID 4992 wrote to memory of 796	4992	v4958607.exe	94
PID 796 wrote to memory of 3836	796	b8495749.exe	96
PID 796 wrote to memory of 3836	796	b8495749.exe	96
PID 796 wrote to memory of 3836	796	b8495749.exe	96
PID 2404 wrote to memory of 3548	2404	v6567793.exe	97
PID 2404 wrote to memory of 3548	2404	v6567793.exe	97
PID 2404 wrote to memory of 3548	2404	v6567793.exe	97
PID 2112 wrote to memory of 4616	2112	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe	98
PID 2112 wrote to memory of 4616	2112	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe	98
PID 2112 wrote to memory of 4616	2112	2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe	98
PID 3836 wrote to memory of 1508	3836	danke.exe	99
PID 3836 wrote to memory of 1508	3836	danke.exe	99
PID 3836 wrote to memory of 1508	3836	danke.exe	99
PID 3836 wrote to memory of 4384	3836	danke.exe	101
PID 3836 wrote to memory of 4384	3836	danke.exe	101
PID 3836 wrote to memory of 4384	3836	danke.exe	101
PID 4384 wrote to memory of 380	4384	cmd.exe	103
PID 4384 wrote to memory of 380	4384	cmd.exe	103
PID 4384 wrote to memory of 380	4384	cmd.exe	103
PID 4384 wrote to memory of 2960	4384	cmd.exe	104
PID 4384 wrote to memory of 2960	4384	cmd.exe	104
PID 4384 wrote to memory of 2960	4384	cmd.exe	104
PID 4384 wrote to memory of 1052	4384	cmd.exe	105
PID 4384 wrote to memory of 1052	4384	cmd.exe	105
PID 4384 wrote to memory of 1052	4384	cmd.exe	105
PID 4384 wrote to memory of 3728	4384	cmd.exe	106
PID 4384 wrote to memory of 3728	4384	cmd.exe	106
PID 4384 wrote to memory of 3728	4384	cmd.exe	106
PID 4384 wrote to memory of 4360	4384	cmd.exe	107
PID 4384 wrote to memory of 4360	4384	cmd.exe	107
PID 4384 wrote to memory of 4360	4384	cmd.exe	107
PID 4384 wrote to memory of 2924	4384	cmd.exe	108
PID 4384 wrote to memory of 2924	4384	cmd.exe	108
PID 4384 wrote to memory of 2924	4384	cmd.exe	108

C:\Users\Admin\AppData\Local\Temp\2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe
"C:\Users\Admin\AppData\Local\Temp\2a2e3be04e8391170c3a71e198b45f6e45c085dff086c4e7b09748919fbeaef7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2112
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6567793.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6567793.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2404
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4958607.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4958607.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4992
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9197909.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9197909.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:436
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8495749.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8495749.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:796
    - - C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
        
        "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:3836
      - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
        6⤵
        Creates scheduled task(s)
        
        PID:1508
      - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4384
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:380
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        7⤵
        
        PID:2960
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        7⤵
        
        PID:1052
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:3728
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        7⤵
        
        PID:4360
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        7⤵
        
        PID:2924
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4014415.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4014415.exe
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:3548
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1158735.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1158735.exe
  2⤵
  - Executes dropped EXE
  PID:4616

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1776

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Create or Modify System Process

T1543

Windows Service

T1543.003

Scheduled Task/Job

T1053

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Peripheral Device Discovery

T1120

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1158735.exe

Filesize
172KB

MD5
725c8322fe9260d7b3f57fa0f56ce592

SHA1
2aed692c51508d505fa5c329171d4d6a7610a9df

SHA256
087e6a20031a0e98fd0fd3cd088158189422fd89925aff5974f8b0a075e8d2f1

SHA512
2f7cc3c3025bb5994df3c285fffb316cb883aec22be5f63865122ce0d0ea0b4ac7814ca50422918c382ddddfe79f60cbe359066ae8f438394a1b41a124244ca9

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6567793.exe

Filesize
359KB

MD5
9b204b2174a61c3e2815e3569c80bb85

SHA1
966c4bddfe02f4c8cc982884dcf3bd67ac3163b6

SHA256
bc129c8b7d126c4cb90fbd9f6833d826970e1bb867a54ecb2679e877a00d74aa

SHA512
c6d93ae2ba32808382103db707769f98c6d8e7b7b7672c8c9533b0b4492c1c16c993136dc0c3343a0cd48207c532aaad3ace719de3477af4c864e6f18bd94c10

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4014415.exe

Filesize
32KB

MD5
b41a7e3a97626db737fd17b391b48ca3

SHA1
6dacf3209a223ce1c0a241886fe89d65dcf7e471

SHA256
fc94039a0791b8a000dcc26e26e873d66cb879352e52b1ac4cdce6c708f7dab3

SHA512
3a75b8490b5eb1765a54751352d598cc5d2c4eada1dd2d70018bc45c97c21d6e9b237409094cd56c12bbb11e5789a57acb403daf4c864229ccfaacb6532afad0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4958607.exe

Filesize
235KB

MD5
82d30b790fbf41a0838164d7ffd6afdc

SHA1
6c5785fc27a3d2caa6ced1e70a661ee11cafec7b

SHA256
903f6fb97cf39c429be2a66afa9a5e2915d9ecde0bc5da8ecd0a3872da801a96

SHA512
1b353ab7c21ea6d9289043beba7ff5ddab454b5b31987fe77e304f8c912b43acb984d793638b0d2b76d3420c9f88d81a09a688bd0dc7aabfdbefd079fbb13e90

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9197909.exe

Filesize
14KB

MD5
62866370b0dc6f5041d08f2d38047782

SHA1
a50c4d603103ec5861f7d5ef39f18cb9a03d7801

SHA256
be1539a435f623d28287b7f6b21eb1a3fc044164f4d0b4f3685e6e6c79e20bcf

SHA512
e6153a4c8bc463da3fded770678a092318721d953de295d3a541aaf6a01e949d54f94b93f64d86db4053ece3f4878fdfd56770e11db67269071afbf47dd86350

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8495749.exe

Filesize
227KB

MD5
9a84e9c91a6baaade040329fb470db95

SHA1
8ac38c6258357a0ae4e2eacdaa9987bad9851bfd

SHA256
0fd1eecbbdff423485bceb15920b4d531d34a1046afca08cdf5850e63254505b

SHA512
1cff7df39f350b7d5a8e8613d900019bd0f3236bf96f90153b760a4d770e0325f4a19fe2dc1a3ce6b17f6cc0313562525039cad3d44bbb77a99adcc4529b120d

Download Submit
memory/436-21-0x00007FFA0EB83000-0x00007FFA0EB85000-memory.dmp

Filesize
8KB

Download
memory/436-22-0x0000000000980000-0x000000000098A000-memory.dmp

Filesize
40KB

Download
memory/3548-40-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4616-46-0x000000000AE60000-0x000000000B478000-memory.dmp

Filesize
6.1MB

Download
memory/4616-48-0x000000000A8F0000-0x000000000A902000-memory.dmp

Filesize
72KB

Download
memory/4616-49-0x000000000A950000-0x000000000A98C000-memory.dmp

Filesize
240KB

Download
memory/4616-50-0x0000000004EA0000-0x0000000004EEC000-memory.dmp

Filesize
304KB

Download
memory/4616-44-0x0000000000A00000-0x0000000000A30000-memory.dmp

Filesize
192KB

Download
memory/4616-47-0x000000000A9B0000-0x000000000AABA000-memory.dmp

Filesize
1.0MB

Download
memory/4616-45-0x0000000002CE0000-0x0000000002CE6000-memory.dmp

Filesize
24KB

Download