amadey | 1fdd5f3e8505e6e6d5694fd5bb78388c9f5ca6f38c5a2c066159adca4a10d217

Analysis

max time kernel
148s
max time network
150s
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 10:51

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General

Target

d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe
Size

390KB
MD5

7f2c00bbadc73ad53e903c94a20db4e5
SHA1

9270d43f9bebdd6380fac9c6d6340fee4b28aaa6
SHA256

d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2
SHA512

71d813c1dc82e4fbd9a62e8eb425b3094daa39cf4787a7df7223c2b4e767706a362144682753bf5e00ea3d9aa50ecd1c3e079ae7f9baf7d90477e557b3c098e3
SSDEEP

6144:K/y+bnr+ep0yN90QEOcfek0pdG7xF25AE3ABmsEQX0mHhWjdbrfm5:FMrOy909eYxFKAEwBDjBWjJrfm5

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/0x000700000002342c-25.dat	healer
behavioral9/memory/4312-27-0x0000000000E10000-0x0000000000E1A000-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"	h4419793.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h4419793.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4419793.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h4419793.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4419793.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h4419793.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/0x0007000000023429-30.dat	family_redline
behavioral9/memory/396-32-0x0000000000D00000-0x0000000000D30000-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-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	danke.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	g0416455.exe

Executes dropped EXE 8 IoCs

pid	Process
2900	x8304226.exe
4532	g0416455.exe
3016	danke.exe
4312	h4419793.exe
396	j6147775.exe
4512	danke.exe
4920	danke.exe
1668	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"	h4419793.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\\\""	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.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\\\""	x8304226.exe

Launches sc.exe 1 IoCs

Sc.exe is a Windows utlilty to control services on the system.

pid	Process
1992	sc.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
2944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4312	h4419793.exe
4312	h4419793.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4312	h4419793.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 3800 wrote to memory of 2900	3800	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe	83
PID 3800 wrote to memory of 2900	3800	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe	83
PID 3800 wrote to memory of 2900	3800	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe	83
PID 2900 wrote to memory of 4532	2900	x8304226.exe	84
PID 2900 wrote to memory of 4532	2900	x8304226.exe	84
PID 2900 wrote to memory of 4532	2900	x8304226.exe	84
PID 4532 wrote to memory of 3016	4532	g0416455.exe	86
PID 4532 wrote to memory of 3016	4532	g0416455.exe	86
PID 4532 wrote to memory of 3016	4532	g0416455.exe	86
PID 2900 wrote to memory of 4312	2900	x8304226.exe	87
PID 2900 wrote to memory of 4312	2900	x8304226.exe	87
PID 3016 wrote to memory of 2944	3016	danke.exe	88
PID 3016 wrote to memory of 2944	3016	danke.exe	88
PID 3016 wrote to memory of 2944	3016	danke.exe	88
PID 3016 wrote to memory of 4500	3016	danke.exe	90
PID 3016 wrote to memory of 4500	3016	danke.exe	90
PID 3016 wrote to memory of 4500	3016	danke.exe	90
PID 4500 wrote to memory of 3032	4500	cmd.exe	92
PID 4500 wrote to memory of 3032	4500	cmd.exe	92
PID 4500 wrote to memory of 3032	4500	cmd.exe	92
PID 4500 wrote to memory of 3640	4500	cmd.exe	93
PID 4500 wrote to memory of 3640	4500	cmd.exe	93
PID 4500 wrote to memory of 3640	4500	cmd.exe	93
PID 4500 wrote to memory of 728	4500	cmd.exe	94
PID 4500 wrote to memory of 728	4500	cmd.exe	94
PID 4500 wrote to memory of 728	4500	cmd.exe	94
PID 4500 wrote to memory of 3500	4500	cmd.exe	95
PID 4500 wrote to memory of 3500	4500	cmd.exe	95
PID 4500 wrote to memory of 3500	4500	cmd.exe	95
PID 4500 wrote to memory of 4728	4500	cmd.exe	96
PID 4500 wrote to memory of 4728	4500	cmd.exe	96
PID 4500 wrote to memory of 4728	4500	cmd.exe	96
PID 4500 wrote to memory of 4268	4500	cmd.exe	97
PID 4500 wrote to memory of 4268	4500	cmd.exe	97
PID 4500 wrote to memory of 4268	4500	cmd.exe	97
PID 3800 wrote to memory of 396	3800	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe	106
PID 3800 wrote to memory of 396	3800	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe	106
PID 3800 wrote to memory of 396	3800	d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe	106

C:\Users\Admin\AppData\Local\Temp\d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe
"C:\Users\Admin\AppData\Local\Temp\d0ab8687e34a8f0343980bddd26689960bc998ce3537a995751d70b47f6b24e2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3800
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8304226.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8304226.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2900
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0416455.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0416455.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4532
  - - 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:3016
    - - 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:2944
    - - 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:4500
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3032
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:3640
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:728
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3500
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:4728
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:4268
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4419793.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4419793.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4312
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j6147775.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j6147775.exe
  2⤵
  - Executes dropped EXE
  PID:396

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4512

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4920

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1992

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1668

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j6147775.exe

Filesize
173KB

MD5
b7f729379a37c0f7f5dfb7a17f1bcb1c

SHA1
c3df08c950d0d9d8fffa8d2f25216f8b74fc9f36

SHA256
e7fe2de161d98a92f13385743abb9a5a37e7d27ae238adbefa07fc859035b2af

SHA512
753bf2a61bffad0d69999996f08353942b9814abf9a8d676649c925f4a49b2b0bfd71df45098837ed2c19468b7f1b7c142137b9d4887faaca3d913b5d35dc056

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8304226.exe

Filesize
234KB

MD5
87aedfc560c9bd0c8573f0c5459e0c03

SHA1
94ecaa60536bf743c72ad3d463e24414a82b0b07

SHA256
d8a30b3f0111c04c370ebe3791b3edce9716e90df42e4056c327377a4410fb09

SHA512
7a4842a87e18f6589d1052e7435322ec6b31af5f82d97d1ffbf18a440d266d540eec6014634907afd4c455afbdc615e3b0835406681657fe8c0ba81331956d2e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0416455.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4419793.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/396-32-0x0000000000D00000-0x0000000000D30000-memory.dmp

Filesize
192KB

Download
memory/396-33-0x0000000005520000-0x0000000005526000-memory.dmp

Filesize
24KB

Download
memory/396-34-0x000000000B080000-0x000000000B698000-memory.dmp

Filesize
6.1MB

Download
memory/396-35-0x000000000AB70000-0x000000000AC7A000-memory.dmp

Filesize
1.0MB

Download
memory/396-36-0x000000000AAB0000-0x000000000AAC2000-memory.dmp

Filesize
72KB

Download
memory/396-37-0x000000000AB10000-0x000000000AB4C000-memory.dmp

Filesize
240KB

Download
memory/396-38-0x0000000005010000-0x000000000505C000-memory.dmp

Filesize
304KB

Download
memory/4312-27-0x0000000000E10000-0x0000000000E1A000-memory.dmp

Filesize
40KB

Download