amadey | 82d032c8850fde2ba123c2edc40ec24cd0d6b70022b4a2dc00f36e0cfbd6aa32

Analysis

max time kernel
182s
max time network
258s
platform
windows10-1703_x64
resource
win10-20230703-en
resource tags

arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
submitted
17/07/2023, 03:58

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General

Target

x3577621.exe
Size

234KB
MD5

7b2beeb31096d2318676008bb7a141bb
SHA1

c38272139ba4ebcde1bd8bcd0dc342ad9292726f
SHA256

82d032c8850fde2ba123c2edc40ec24cd0d6b70022b4a2dc00f36e0cfbd6aa32
SHA512

c452f688f1614cffaaf4c80ceae79d48d40924bf6bed9117cd071585279ae98575e662e80ce14a9e527b5dd3a679df658818e0ab8055577f2a5ce1a98099df3e
SSDEEP

3072:K9y+bnr+O1s5GWp1icKAArDZz4N9GhbkrNEk1vcobU3btQutRCIuN75Xo4A+enoD:K9y+bnr+Pp0yN90QElbiPXD

Score

10^/10

amadey healer dropper evasion persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.85

77.91.68.3/home/love/index.php

Signatures

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

Detects Healer an antivirus disabler dropper 3 IoCs

resource	yara_rule
behavioral2/files/0x000700000001afdc-132.dat	healer
behavioral2/files/0x000700000001afdc-133.dat	healer
behavioral2/memory/3900-134-0x0000000000100000-0x000000000010A000-memory.dmp	healer

Healer
Healer an antivirus disabler dropper.
dropper healer

Modifies Windows Defender Real-time Protection settings 3 TTPs 5 IoCs

evasion trojan

Modify Registry

T1112

Modify Existing Service

T1031

Disabling Security Tools

T1089

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h1501620.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h1501620.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h1501620.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h1501620.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h1501620.exe

Downloads MZ/PE file

Executes dropped EXE 5 IoCs

pid	Process
3864	g2591142.exe
4520	danke.exe
3900	h1501620.exe
4780	danke.exe
2684	danke.exe

Loads dropped DLL 1 IoCs

pid	Process
4480	rundll32.exe

Windows security modification 2 TTPs 1 IoCs

evasion trojan

Disabling Security Tools

T1089

Modify Registry

T1112

description	ioc	Process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	h1501620.exe

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce	x3577621.exe
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\\\""	x3577621.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

T1053

pid	Process
1416	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3900	h1501620.exe
3900	h1501620.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3900	h1501620.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3864	g2591142.exe

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 3864	1952	x3577621.exe	70
PID 1952 wrote to memory of 3864	1952	x3577621.exe	70
PID 1952 wrote to memory of 3864	1952	x3577621.exe	70
PID 3864 wrote to memory of 4520	3864	g2591142.exe	71
PID 3864 wrote to memory of 4520	3864	g2591142.exe	71
PID 3864 wrote to memory of 4520	3864	g2591142.exe	71
PID 1952 wrote to memory of 3900	1952	x3577621.exe	72
PID 1952 wrote to memory of 3900	1952	x3577621.exe	72
PID 4520 wrote to memory of 1416	4520	danke.exe	73
PID 4520 wrote to memory of 1416	4520	danke.exe	73
PID 4520 wrote to memory of 1416	4520	danke.exe	73
PID 4520 wrote to memory of 3852	4520	danke.exe	75
PID 4520 wrote to memory of 3852	4520	danke.exe	75
PID 4520 wrote to memory of 3852	4520	danke.exe	75
PID 3852 wrote to memory of 4564	3852	cmd.exe	77
PID 3852 wrote to memory of 4564	3852	cmd.exe	77
PID 3852 wrote to memory of 4564	3852	cmd.exe	77
PID 3852 wrote to memory of 2996	3852	cmd.exe	78
PID 3852 wrote to memory of 2996	3852	cmd.exe	78
PID 3852 wrote to memory of 2996	3852	cmd.exe	78
PID 3852 wrote to memory of 1464	3852	cmd.exe	79
PID 3852 wrote to memory of 1464	3852	cmd.exe	79
PID 3852 wrote to memory of 1464	3852	cmd.exe	79
PID 3852 wrote to memory of 2160	3852	cmd.exe	80
PID 3852 wrote to memory of 2160	3852	cmd.exe	80
PID 3852 wrote to memory of 2160	3852	cmd.exe	80
PID 3852 wrote to memory of 4000	3852	cmd.exe	81
PID 3852 wrote to memory of 4000	3852	cmd.exe	81
PID 3852 wrote to memory of 4000	3852	cmd.exe	81
PID 3852 wrote to memory of 4496	3852	cmd.exe	82
PID 3852 wrote to memory of 4496	3852	cmd.exe	82
PID 3852 wrote to memory of 4496	3852	cmd.exe	82
PID 4520 wrote to memory of 4480	4520	danke.exe	86
PID 4520 wrote to memory of 4480	4520	danke.exe	86
PID 4520 wrote to memory of 4480	4520	danke.exe	86

C:\Users\Admin\AppData\Local\Temp\x3577621.exe
"C:\Users\Admin\AppData\Local\Temp\x3577621.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g2591142.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g2591142.exe
  2⤵
  - Executes dropped EXE
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3864
- - C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
    "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4520
  - - 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
      4⤵
      Creates scheduled task(s)
      PID:1416
  - - 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
      4⤵
      Suspicious use of WriteProcessMemory
      PID:3852
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        5⤵
        
        PID:4564
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        5⤵
        
        PID:2996
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        5⤵
        
        PID:1464
    - - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        5⤵
        
        PID:2160
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        5⤵
        
        PID:4000
    - - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        5⤵
        
        PID:4496
  - - C:\Windows\SysWOW64\rundll32.exe
      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
      4⤵
      Loads dropped DLL
      PID:4480
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h1501620.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h1501620.exe
  2⤵
  - Modifies Windows Defender Real-time Protection settings
  - Executes dropped EXE
  - Windows security modification
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3900

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4780

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2684

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Modify Existing Service

T1031

Registry Run Keys / Startup Folder

T1060

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Disabling Security Tools

T1089

Modify Registry

T1112

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g2591142.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g2591142.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h1501620.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\h1501620.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
dc587d08b8ca3cd62e5dc057d41a966b

SHA1
0ba6a88377c74a0c53b956d405ad17dd5f8c4164

SHA256
7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

SHA512
7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

Download Submit
C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
dc587d08b8ca3cd62e5dc057d41a966b

SHA1
0ba6a88377c74a0c53b956d405ad17dd5f8c4164

SHA256
7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

SHA512
7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

Download Submit
\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

Filesize
89KB

MD5
dc587d08b8ca3cd62e5dc057d41a966b

SHA1
0ba6a88377c74a0c53b956d405ad17dd5f8c4164

SHA256
7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

SHA512
7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

Download Submit
memory/3900-137-0x00007FFE3C920000-0x00007FFE3D30C000-memory.dmp

Filesize
9.9MB

Download
memory/3900-135-0x00007FFE3C920000-0x00007FFE3D30C000-memory.dmp

Filesize
9.9MB

Download
memory/3900-134-0x0000000000100000-0x000000000010A000-memory.dmp

Filesize
40KB

Download