amadey | e22a5cadeacc1a9d95354d85bdc17f6ab2dc5d23efe7df6d3d4683fb7b881a52

Analysis

max time kernel
149s
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 18:26

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General

Target

3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe
Size

390KB
MD5

4b24ecf2b34c4c389446939c060ddde8
SHA1

0623f7a45306d3849c5045acdac3dbac60039df9
SHA256

3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68
SHA512

2ca6237a5fb45a2f338daacc8309f59df8f7c92f679f40ab96f970509878587dc0ec1537e3bb3dbb4ede5826d47daa5787e019cd50bc4543ba6574b53ac73d93
SSDEEP

6144:Kgy+bnr+Pp0yN90QEKOK9pK9K6wWp+BnuyjamdLXs7IgmVK3CcHnlRHm8TttASdt:YMrvy90y3K9FYVdDmycHnl9rsSdt

Score

10^/10

amadey healer redline nasa 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
behavioral6/files/0x000800000002344e-12.dat	healer
behavioral6/memory/1916-14-0x0000000000A10000-0x0000000000A1A000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k8788304.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k8788304.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k8788304.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k8788304.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	k8788304.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k8788304.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
behavioral6/files/0x000700000002344c-31.dat	family_redline
behavioral6/memory/1948-33-0x0000000000870000-0x00000000008A0000-memory.dmp	family_redline

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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	l2109560.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
3628	y7479828.exe
1916	k8788304.exe
2716	l2109560.exe
3528	danke.exe
1948	n4919790.exe
4836	danke.exe
756	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"	k8788304.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\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\\\""	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.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\\\""	y7479828.exe

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

System Information Discovery
T1082

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
4512	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1916	k8788304.exe
1916	k8788304.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	k8788304.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4168 wrote to memory of 3628	4168	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe	83
PID 4168 wrote to memory of 3628	4168	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe	83
PID 4168 wrote to memory of 3628	4168	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe	83
PID 3628 wrote to memory of 1916	3628	y7479828.exe	84
PID 3628 wrote to memory of 1916	3628	y7479828.exe	84
PID 3628 wrote to memory of 2716	3628	y7479828.exe	90
PID 3628 wrote to memory of 2716	3628	y7479828.exe	90
PID 3628 wrote to memory of 2716	3628	y7479828.exe	90
PID 2716 wrote to memory of 3528	2716	l2109560.exe	91
PID 2716 wrote to memory of 3528	2716	l2109560.exe	91
PID 2716 wrote to memory of 3528	2716	l2109560.exe	91
PID 4168 wrote to memory of 1948	4168	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe	92
PID 4168 wrote to memory of 1948	4168	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe	92
PID 4168 wrote to memory of 1948	4168	3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe	92
PID 3528 wrote to memory of 4512	3528	danke.exe	93
PID 3528 wrote to memory of 4512	3528	danke.exe	93
PID 3528 wrote to memory of 4512	3528	danke.exe	93
PID 3528 wrote to memory of 2240	3528	danke.exe	95
PID 3528 wrote to memory of 2240	3528	danke.exe	95
PID 3528 wrote to memory of 2240	3528	danke.exe	95
PID 2240 wrote to memory of 1240	2240	cmd.exe	97
PID 2240 wrote to memory of 1240	2240	cmd.exe	97
PID 2240 wrote to memory of 1240	2240	cmd.exe	97
PID 2240 wrote to memory of 2164	2240	cmd.exe	98
PID 2240 wrote to memory of 2164	2240	cmd.exe	98
PID 2240 wrote to memory of 2164	2240	cmd.exe	98
PID 2240 wrote to memory of 952	2240	cmd.exe	99
PID 2240 wrote to memory of 952	2240	cmd.exe	99
PID 2240 wrote to memory of 952	2240	cmd.exe	99
PID 2240 wrote to memory of 944	2240	cmd.exe	100
PID 2240 wrote to memory of 944	2240	cmd.exe	100
PID 2240 wrote to memory of 944	2240	cmd.exe	100
PID 2240 wrote to memory of 4032	2240	cmd.exe	101
PID 2240 wrote to memory of 4032	2240	cmd.exe	101
PID 2240 wrote to memory of 4032	2240	cmd.exe	101
PID 2240 wrote to memory of 3784	2240	cmd.exe	102
PID 2240 wrote to memory of 3784	2240	cmd.exe	102
PID 2240 wrote to memory of 3784	2240	cmd.exe	102

C:\Users\Admin\AppData\Local\Temp\3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe
"C:\Users\Admin\AppData\Local\Temp\3754d1115a8a0a19cc2164cd88182e48f6c2435bfbbcd6af4c63cc5dc0d61e68.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4168
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7479828.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7479828.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8788304.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8788304.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:1916
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2109560.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2109560.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2716
  - - C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
      "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:3528
    - - 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
        5⤵
        Creates scheduled task(s)
        
        PID:4512
    - - 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
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:2240
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1240
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:2164
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:952
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:944
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:4032
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:3784
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4919790.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n4919790.exe
  2⤵
  - Executes dropped EXE
  PID:1948

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4836

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:756

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

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\n4919790.exe

Filesize
174KB

MD5
1cfe536c7ec6a5247d61cafcd97e1ebc

SHA1
13f4c6c97d0fd97f0ef72e12c088386539effe39

SHA256
f46eb44a552576e0629c3b33946f8964c58fd96e763c33f12f51c9a5be961fef

SHA512
ce9dc01996faf9e29830f755b1578a7e855e44f70f9947219c82ee43d8c56725258773d31df81bf0967f757e7d2e22695d66fc1fd518cc0e131d6d985de11853

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7479828.exe

Filesize
235KB

MD5
8ab1edbbfed2e4d045e302814f3c5485

SHA1
55dc00071e0d5abb37ed3b440dbb754dfe62f9cc

SHA256
14f08f05850f34cd0ca925d9148ba0191608f5939a83685d819e25b639875cc5

SHA512
7ea43b536e07da561513acbafa152c330bd7aa1b26592826d8eada0997bf6dfd04125efa595c8c859b4e86f07c226ad6e7abda97a89c075e5efc1c2d9591b4cf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k8788304.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2109560.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
memory/1916-14-0x0000000000A10000-0x0000000000A1A000-memory.dmp

Filesize
40KB

Download
memory/1916-15-0x00007FF95DED3000-0x00007FF95DED5000-memory.dmp

Filesize
8KB

Download
memory/1948-33-0x0000000000870000-0x00000000008A0000-memory.dmp

Filesize
192KB

Download
memory/1948-34-0x0000000002A20000-0x0000000002A26000-memory.dmp

Filesize
24KB

Download
memory/1948-35-0x0000000005990000-0x0000000005FA8000-memory.dmp

Filesize
6.1MB

Download
memory/1948-36-0x0000000005480000-0x000000000558A000-memory.dmp

Filesize
1.0MB

Download
memory/1948-37-0x0000000005230000-0x0000000005242000-memory.dmp

Filesize
72KB

Download
memory/1948-38-0x00000000053B0000-0x00000000053EC000-memory.dmp

Filesize
240KB

Download
memory/1948-39-0x00000000053F0000-0x000000000543C000-memory.dmp

Filesize
304KB

Download