amadey | df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
30-10-2024 20:33

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General

Target

df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe
Size

731KB
MD5

e24d16b2f5e855dcc343dd9bc37afa19
SHA1

b48444d3cdb5c1cd55d10437161540ae07f8b959
SHA256

df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6
SHA512

057e62dc8db85104fb91da547912558e6cfbf4a563eea43c0261585583a12dd4b7267625362ba207f52b1720582f0bae1b2a5d6ee10b125efeb882e5c58569d6
SSDEEP

12288:XMrLy90QrVw3d5UlaLMO91pitliC3ZKp2izh+ZV5a62gmebO10BaLrO:sy7riHmaIupi9pKp2izI/7NbK0BaLa

Score

10^/10

amadey healer redline 59b440 regta discovery dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.87

Botnet

59b440

http://77.91.68.18

Attributes

install_dir
b40d11255d
install_file
saves.exe
strings_key
fa622dfc42544927a6471829ee1fa9fe
url_paths
/nice/index.php

rc4.plain

Extracted

Family

redline

Botnet

regta

77.91.124.54:19071

Attributes

auth_value
c6f537c6f0415ea7760a9bc81f48c756

Signatures

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

Detects Healer an antivirus disabler dropper 2 IoCs

resource	yara_rule
behavioral1/files/0x0032000000023b71-26.dat	healer
behavioral1/memory/1468-28-0x0000000000BD0000-0x0000000000BDA000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer
Healer family
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\DisableScanOnRealtimeEnable = "1"	l3476887.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	l3476887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	l3476887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	l3476887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	l3476887.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	l3476887.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
behavioral1/files/0x000a000000023b6e-43.dat	family_redline
behavioral1/memory/2872-45-0x0000000000B20000-0x0000000000B50000-memory.dmp	family_redline

Redline 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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	m2077504.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	saves.exe

Executes dropped EXE 10 IoCs

pid	Process
1520	y3111452.exe
2876	y4302957.exe
2360	y8947556.exe
1468	l3476887.exe
1852	m2077504.exe
3864	saves.exe
2872	n2710805.exe
2060	saves.exe
3524	saves.exe
5088	saves.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"	l3476887.exe

Adds Run key to start application 2 TTPs 4 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\\\""	df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.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\\\""	y3111452.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\\\""	y4302957.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\""	y8947556.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 15 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	df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y8947556.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	m2077504.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y4302957.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	saves.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cacls.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	y3111452.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	n2710805.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
1016	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
1468	l3476887.exe
1468	l3476887.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1468	l3476887.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 1520	2496	df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe	84
PID 2496 wrote to memory of 1520	2496	df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe	84
PID 2496 wrote to memory of 1520	2496	df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe	84
PID 1520 wrote to memory of 2876	1520	y3111452.exe	85
PID 1520 wrote to memory of 2876	1520	y3111452.exe	85
PID 1520 wrote to memory of 2876	1520	y3111452.exe	85
PID 2876 wrote to memory of 2360	2876	y4302957.exe	86
PID 2876 wrote to memory of 2360	2876	y4302957.exe	86
PID 2876 wrote to memory of 2360	2876	y4302957.exe	86
PID 2360 wrote to memory of 1468	2360	y8947556.exe	87
PID 2360 wrote to memory of 1468	2360	y8947556.exe	87
PID 2360 wrote to memory of 1852	2360	y8947556.exe	92
PID 2360 wrote to memory of 1852	2360	y8947556.exe	92
PID 2360 wrote to memory of 1852	2360	y8947556.exe	92
PID 1852 wrote to memory of 3864	1852	m2077504.exe	93
PID 1852 wrote to memory of 3864	1852	m2077504.exe	93
PID 1852 wrote to memory of 3864	1852	m2077504.exe	93
PID 2876 wrote to memory of 2872	2876	y4302957.exe	94
PID 2876 wrote to memory of 2872	2876	y4302957.exe	94
PID 2876 wrote to memory of 2872	2876	y4302957.exe	94
PID 3864 wrote to memory of 1016	3864	saves.exe	95
PID 3864 wrote to memory of 1016	3864	saves.exe	95
PID 3864 wrote to memory of 1016	3864	saves.exe	95
PID 3864 wrote to memory of 3396	3864	saves.exe	97
PID 3864 wrote to memory of 3396	3864	saves.exe	97
PID 3864 wrote to memory of 3396	3864	saves.exe	97
PID 3396 wrote to memory of 4404	3396	cmd.exe	99
PID 3396 wrote to memory of 4404	3396	cmd.exe	99
PID 3396 wrote to memory of 4404	3396	cmd.exe	99
PID 3396 wrote to memory of 1028	3396	cmd.exe	100
PID 3396 wrote to memory of 1028	3396	cmd.exe	100
PID 3396 wrote to memory of 1028	3396	cmd.exe	100
PID 3396 wrote to memory of 5000	3396	cmd.exe	101
PID 3396 wrote to memory of 5000	3396	cmd.exe	101
PID 3396 wrote to memory of 5000	3396	cmd.exe	101
PID 3396 wrote to memory of 3116	3396	cmd.exe	102
PID 3396 wrote to memory of 3116	3396	cmd.exe	102
PID 3396 wrote to memory of 3116	3396	cmd.exe	102
PID 3396 wrote to memory of 3080	3396	cmd.exe	103
PID 3396 wrote to memory of 3080	3396	cmd.exe	103
PID 3396 wrote to memory of 3080	3396	cmd.exe	103
PID 3396 wrote to memory of 3688	3396	cmd.exe	104
PID 3396 wrote to memory of 3688	3396	cmd.exe	104
PID 3396 wrote to memory of 3688	3396	cmd.exe	104

C:\Users\Admin\AppData\Local\Temp\df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe
"C:\Users\Admin\AppData\Local\Temp\df4acfa89b719e83a2194283fe33b71bddd0cb3c0b558f63414090761ac275a6.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3111452.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3111452.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1520
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4302957.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4302957.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2876
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y8947556.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y8947556.exe
      4⤵
      Executes dropped EXE
      Adds Run key to start application
      System Location Discovery: System Language Discovery
      Suspicious use of WriteProcessMemory
      PID:2360
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3476887.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3476887.exe
        5⤵
        Modifies Windows Defender Real-time Protection settings
        Executes dropped EXE
        Windows security modification
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:1468
    - - C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m2077504.exe
        
        C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m2077504.exe
        5⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1852
      - C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
        
        "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
        6⤵
        Checks computer location settings
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3864
        
        C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
        7⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1016
        
        C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
        7⤵
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3396
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:4404
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "saves.exe" /P "Admin:N"
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:1028
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "saves.exe" /P "Admin:R" /E
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:5000
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:3116
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\b40d11255d" /P "Admin:N"
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:3080
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\b40d11255d" /P "Admin:R" /E
        8⤵
        System Location Discovery: System Language Discovery
        
        PID:3688
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2710805.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2710805.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2872

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:2060

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:3524

C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
1⤵
- Executes dropped EXE
PID:5088

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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

Scheduled Task

T1053.005

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

Scheduled Task

T1053.005

Defense Evasion

Impair Defenses

T1562

Disable or Modify Tools

T1562.001

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3111452.exe

Filesize
599KB

MD5
7048b5ae1c97f69432d7c8ffcdbecf83

SHA1
5542a97724baefc254b26c4aa9353dfe379052ff

SHA256
5714810d8705338a5cce97f283a944bdee31c6c663231b0cfa4510ceb50f720b

SHA512
b42296058bc6b2694ede9eb09f3a469089e7330ea8d9b3bdbc1e4e317473944c5d6f7969e0ab8b874ac3be286824aa0243a821632539bb7007beb6c7fca36a61

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y4302957.exe

Filesize
433KB

MD5
5e49f4c54a4e399ab6299958a19c89b4

SHA1
ae77f0a004624c57940a96e490ab3f69b7f8179a

SHA256
7640aa64e08a45db8004f247586aff4358638100ecbda7efcf21848fa465aedd

SHA512
8167a422464b7f840011a28253473c490f45bc007e27a6db098ae33edd063626a16e09ff120ccf16cd1b78bde4177993328a8e60464fbc65541901ba93c2ff17

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n2710805.exe

Filesize
174KB

MD5
5c81abf239684130b5e6f44bd12424df

SHA1
b2e4fb57f3206fd5ad2d9f1dc8f07a28f64c5305

SHA256
1580bac097fd02440aa872cf37446463dc440d6742ec467abcde2f69f21bad98

SHA512
4f562e8db5f625cbb448a3a60e6e5926ea749194da6c56786e948fd137612f6b31145a3f0771111c4e2f1d7a9c5abe7e1c68a00491abe0cf28e42097446d54d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y8947556.exe

Filesize
277KB

MD5
4f04c49917fbf519e41bc9fd37106f89

SHA1
dad7031e2dd873d7653f63d6286255ab9f4a0c80

SHA256
e630bd8f9d362cc690657a7431172e0958935ba1f3dece59e0a0f5e0848a367d

SHA512
7a446351c42f28dc1e8097529427dcc015e5ed1b8b780e0d876ebd1f2eb49ade175388fc63ac802a3ac548028dcd1886746bb170f76bb505119b6027420ec020

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l3476887.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m2077504.exe

Filesize
313KB

MD5
69b27fe3308bebb904ae9c80c0745ae3

SHA1
53ab89c8f91f8ece4916747db74b4d22ef6cef95

SHA256
1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

SHA512
e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

Download Submit
memory/1468-28-0x0000000000BD0000-0x0000000000BDA000-memory.dmp

Filesize
40KB

Download
memory/2872-45-0x0000000000B20000-0x0000000000B50000-memory.dmp

Filesize
192KB

Download
memory/2872-46-0x0000000002E00000-0x0000000002E06000-memory.dmp

Filesize
24KB

Download
memory/2872-47-0x0000000005AF0000-0x0000000006108000-memory.dmp

Filesize
6.1MB

Download
memory/2872-48-0x00000000055E0000-0x00000000056EA000-memory.dmp

Filesize
1.0MB

Download
memory/2872-49-0x0000000005390000-0x00000000053A2000-memory.dmp

Filesize
72KB

Download
memory/2872-50-0x0000000005510000-0x000000000554C000-memory.dmp

Filesize
240KB

Download
memory/2872-51-0x0000000005550000-0x000000000559C000-memory.dmp

Filesize
304KB

Download