amadey | a33c889b1929e9442a2a49de188e05a8ddbddcb32a7231b7c362f6833a45d720

Analysis

max time kernel
142s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:40

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General

Target

6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe
Size

390KB
MD5

a6f8f7131f6c47621b2e965cd6b6c981
SHA1

327a8177a15d3a0838e98aa40ea5a8a46c655d95
SHA256

6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d
SHA512

d2b98015331f39aefb690df721fc0a0696dd17a621828cf729efca2cde927a8e603e5f88df50414d46020df7a52b49470df60cd7eb08a0ca9301a6ba50d00b3f
SSDEEP

6144:KSy+bnr+Sp0yN90QE3zx3tQ3dNyVO12a/QNe9EOgqOLjBavFo4:mMr2y90pV3tQVo0QCaFma4

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
behavioral9/files/0x00070000000233f7-25.dat	healer
behavioral9/memory/864-27-0x00000000003E0000-0x00000000003EA000-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\DisableOnAccessProtection = "1"	h4793949.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4793949.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h4793949.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4793949.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h4793949.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h4793949.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
behavioral9/files/0x00070000000233f4-30.dat	family_redline
behavioral9/memory/4940-32-0x0000000000710000-0x0000000000740000-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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	g0925805.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
1416	x8271297.exe
2968	g0925805.exe
2464	danke.exe
864	h4793949.exe
4940	j9474715.exe
1552	danke.exe
4952	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"	h4793949.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\\\""	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.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\\\""	x8271297.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
3672	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
864	h4793949.exe
864	h4793949.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	864	h4793949.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1812 wrote to memory of 1416	1812	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe	81
PID 1812 wrote to memory of 1416	1812	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe	81
PID 1812 wrote to memory of 1416	1812	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe	81
PID 1416 wrote to memory of 2968	1416	x8271297.exe	82
PID 1416 wrote to memory of 2968	1416	x8271297.exe	82
PID 1416 wrote to memory of 2968	1416	x8271297.exe	82
PID 2968 wrote to memory of 2464	2968	g0925805.exe	83
PID 2968 wrote to memory of 2464	2968	g0925805.exe	83
PID 2968 wrote to memory of 2464	2968	g0925805.exe	83
PID 1416 wrote to memory of 864	1416	x8271297.exe	84
PID 1416 wrote to memory of 864	1416	x8271297.exe	84
PID 2464 wrote to memory of 3672	2464	danke.exe	85
PID 2464 wrote to memory of 3672	2464	danke.exe	85
PID 2464 wrote to memory of 3672	2464	danke.exe	85
PID 2464 wrote to memory of 4416	2464	danke.exe	87
PID 2464 wrote to memory of 4416	2464	danke.exe	87
PID 2464 wrote to memory of 4416	2464	danke.exe	87
PID 4416 wrote to memory of 3952	4416	cmd.exe	89
PID 4416 wrote to memory of 3952	4416	cmd.exe	89
PID 4416 wrote to memory of 3952	4416	cmd.exe	89
PID 4416 wrote to memory of 3108	4416	cmd.exe	90
PID 4416 wrote to memory of 3108	4416	cmd.exe	90
PID 4416 wrote to memory of 3108	4416	cmd.exe	90
PID 4416 wrote to memory of 2036	4416	cmd.exe	91
PID 4416 wrote to memory of 2036	4416	cmd.exe	91
PID 4416 wrote to memory of 2036	4416	cmd.exe	91
PID 4416 wrote to memory of 2496	4416	cmd.exe	92
PID 4416 wrote to memory of 2496	4416	cmd.exe	92
PID 4416 wrote to memory of 2496	4416	cmd.exe	92
PID 4416 wrote to memory of 1540	4416	cmd.exe	93
PID 4416 wrote to memory of 1540	4416	cmd.exe	93
PID 4416 wrote to memory of 1540	4416	cmd.exe	93
PID 4416 wrote to memory of 1612	4416	cmd.exe	94
PID 4416 wrote to memory of 1612	4416	cmd.exe	94
PID 4416 wrote to memory of 1612	4416	cmd.exe	94
PID 1812 wrote to memory of 4940	1812	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe	95
PID 1812 wrote to memory of 4940	1812	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe	95
PID 1812 wrote to memory of 4940	1812	6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe	95

C:\Users\Admin\AppData\Local\Temp\6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe
"C:\Users\Admin\AppData\Local\Temp\6568836094de3a32f9c325ced189bb981eb0cf8f4492e1b8b901ef52879c063d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1812
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8271297.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8271297.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1416
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0925805.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0925805.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2968
  - - 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:2464
    - - 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:3672
    - - 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:4416
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3952
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:3108
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:2036
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2496
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:1540
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:1612
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4793949.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4793949.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:864
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9474715.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9474715.exe
  2⤵
  - Executes dropped EXE
  PID:4940

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1552

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4952

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\j9474715.exe

Filesize
173KB

MD5
5bcc3128559b24417ec36706579aa398

SHA1
452c8a8c62a3fae74f2d66f3b4a1c55a7c325dae

SHA256
e309d8d8fb69a982109fe2f05733cc678ab7f1d0a13ad98c8b69337a678bc626

SHA512
88fd7a0c187b7b20cb763fd5e2d22febd134a542f7b071f308e512f8e6e34b1c3ed42cff78c8f6efd6f11649a1fc146753ba7404d066c224d617a7d64b0c5b83

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8271297.exe

Filesize
234KB

MD5
a30b3b2fa2e720d72abc0e99733025c5

SHA1
183ad1e7f10bfe4b99a43663a27032c5c8c6c87c

SHA256
004bc4b8f10885b589e3046c83c19e90977aff1b65554b677b1fb5328e2fe3d4

SHA512
bd2068627036b0a5907cd9eb06efb61cecc0384a7a487def15bbef2bc3f148286d7a161680c3a24abb17de2f0defd6a01d57f31424dd686b77a06f60348c9ef2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0925805.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4793949.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/864-27-0x00000000003E0000-0x00000000003EA000-memory.dmp

Filesize
40KB

Download
memory/4940-32-0x0000000000710000-0x0000000000740000-memory.dmp

Filesize
192KB

Download
memory/4940-33-0x0000000002AE0000-0x0000000002AE6000-memory.dmp

Filesize
24KB

Download
memory/4940-34-0x000000000AB70000-0x000000000B188000-memory.dmp

Filesize
6.1MB

Download
memory/4940-35-0x000000000A6C0000-0x000000000A7CA000-memory.dmp

Filesize
1.0MB

Download
memory/4940-36-0x000000000A600000-0x000000000A612000-memory.dmp

Filesize
72KB

Download
memory/4940-37-0x000000000A660000-0x000000000A69C000-memory.dmp

Filesize
240KB

Download
memory/4940-38-0x0000000002A60000-0x0000000002AAC000-memory.dmp

Filesize
304KB

Download