amadey | 82d1eca76037f568efb55ba04db39dbaad07d12a6fe618a601317562ac1dbdfe

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 11:02

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General

Target

2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe
Size

390KB
MD5

88cd3287b5c63e0998547f5d6f44ee26
SHA1

34ee86ef1950746fb4c38d73de30714f35a49dc9
SHA256

2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783
SHA512

66881b34422644be2eb840992e90f73429d30018aec01c75c349a6041bce6aa279afe71adb404391371a55caad733a907b6cc6f4a9af86b2201bfed9523bd32b
SSDEEP

6144:Kuy+bnr+Sp0yN90QEnqLaM6P8is7lQuxVkkm2ptpk9h28:GMray90GJtKuikmAq9k8

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
behavioral2/files/0x0007000000023421-25.dat	healer
behavioral2/memory/4480-27-0x0000000000140000-0x000000000014A000-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
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h3322917.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h3322917.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h3322917.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h3322917.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h3322917.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h3322917.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
behavioral2/files/0x000700000002341e-30.dat	family_redline
behavioral2/memory/1916-32-0x0000000000010000-0x0000000000040000-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-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	g4719279.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 8 IoCs

pid	Process
2780	x5924303.exe
1688	g4719279.exe
2600	danke.exe
4480	h3322917.exe
1916	j2498725.exe
4924	danke.exe
5072	danke.exe
664	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"	h3322917.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\\\""	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.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\\\""	x5924303.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
4832	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4480	h3322917.exe
4480	h3322917.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4480	h3322917.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1016 wrote to memory of 2780	1016	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe	83
PID 1016 wrote to memory of 2780	1016	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe	83
PID 1016 wrote to memory of 2780	1016	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe	83
PID 2780 wrote to memory of 1688	2780	x5924303.exe	84
PID 2780 wrote to memory of 1688	2780	x5924303.exe	84
PID 2780 wrote to memory of 1688	2780	x5924303.exe	84
PID 1688 wrote to memory of 2600	1688	g4719279.exe	86
PID 1688 wrote to memory of 2600	1688	g4719279.exe	86
PID 1688 wrote to memory of 2600	1688	g4719279.exe	86
PID 2780 wrote to memory of 4480	2780	x5924303.exe	87
PID 2780 wrote to memory of 4480	2780	x5924303.exe	87
PID 2600 wrote to memory of 4832	2600	danke.exe	88
PID 2600 wrote to memory of 4832	2600	danke.exe	88
PID 2600 wrote to memory of 4832	2600	danke.exe	88
PID 2600 wrote to memory of 1092	2600	danke.exe	90
PID 2600 wrote to memory of 1092	2600	danke.exe	90
PID 2600 wrote to memory of 1092	2600	danke.exe	90
PID 1092 wrote to memory of 5000	1092	cmd.exe	92
PID 1092 wrote to memory of 5000	1092	cmd.exe	92
PID 1092 wrote to memory of 5000	1092	cmd.exe	92
PID 1092 wrote to memory of 2684	1092	cmd.exe	93
PID 1092 wrote to memory of 2684	1092	cmd.exe	93
PID 1092 wrote to memory of 2684	1092	cmd.exe	93
PID 1092 wrote to memory of 3056	1092	cmd.exe	94
PID 1092 wrote to memory of 3056	1092	cmd.exe	94
PID 1092 wrote to memory of 3056	1092	cmd.exe	94
PID 1092 wrote to memory of 4192	1092	cmd.exe	95
PID 1092 wrote to memory of 4192	1092	cmd.exe	95
PID 1092 wrote to memory of 4192	1092	cmd.exe	95
PID 1092 wrote to memory of 2316	1092	cmd.exe	96
PID 1092 wrote to memory of 2316	1092	cmd.exe	96
PID 1092 wrote to memory of 2316	1092	cmd.exe	96
PID 1092 wrote to memory of 2324	1092	cmd.exe	97
PID 1092 wrote to memory of 2324	1092	cmd.exe	97
PID 1092 wrote to memory of 2324	1092	cmd.exe	97
PID 1016 wrote to memory of 1916	1016	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe	100
PID 1016 wrote to memory of 1916	1016	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe	100
PID 1016 wrote to memory of 1916	1016	2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe	100

C:\Users\Admin\AppData\Local\Temp\2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe
"C:\Users\Admin\AppData\Local\Temp\2fd7c050fbac5e1af2ffeb7fa80c3d86adca912aa0593a6fcf0ada9f513ba783.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1016
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5924303.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5924303.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2780
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4719279.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4719279.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1688
  - - 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:2600
    - - 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:4832
    - - 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:1092
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:5000
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:2684
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:3056
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4192
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:2316
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:2324
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3322917.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3322917.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4480
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2498725.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2498725.exe
  2⤵
  - Executes dropped EXE
  PID:1916

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4924

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:5072

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:664

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\j2498725.exe

Filesize
172KB

MD5
08fd147a1e9edded8d0bd4e2d606b190

SHA1
3751f9a867c5a9754d058ba1dcd475e2d4acf85d

SHA256
af53befab6e920f24d498773a18ceff54ab78c6f9a8f2609d4cd693486db7eb9

SHA512
645f0c318608308e011c563030a25fec36e199fe9c74a6b684a0008a7c75af6771728276414db61495316deb032bd6cb006779fef39abf68afb92ec16c629a2a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5924303.exe

Filesize
234KB

MD5
799a816ea4d3026a25c673503b6821ea

SHA1
74fcbc62374af486599c392a94afc6859ede3fad

SHA256
31e450f20ad58e7cc3658ccccd0a02b68dcd50f18461a0f3080264a3aac5bf75

SHA512
97c5bfc0a370d44ab6fbd17a7d2b81e30e7e70c5de8e0b0b77f00a226052af23654014ab0062588b1c557cd3ab3bb2214a50dfe967838c51ae5c0f8248430c5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4719279.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3322917.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/1916-32-0x0000000000010000-0x0000000000040000-memory.dmp

Filesize
192KB

Download
memory/1916-33-0x00000000022A0000-0x00000000022A6000-memory.dmp

Filesize
24KB

Download
memory/1916-34-0x000000000A480000-0x000000000AA98000-memory.dmp

Filesize
6.1MB

Download
memory/1916-35-0x0000000009FC0000-0x000000000A0CA000-memory.dmp

Filesize
1.0MB

Download
memory/1916-36-0x0000000009F00000-0x0000000009F12000-memory.dmp

Filesize
72KB

Download
memory/1916-37-0x0000000009F60000-0x0000000009F9C000-memory.dmp

Filesize
240KB

Download
memory/1916-38-0x0000000002160000-0x00000000021AC000-memory.dmp

Filesize
304KB

Download
memory/4480-27-0x0000000000140000-0x000000000014A000-memory.dmp

Filesize
40KB

Download