amadey | 9805f81a13aaa68a2026a38b70b1fdd1d76fee0ff63916c669d728c6e4dc3b7e

Analysis

max time kernel
148s
max time network
151s
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 17:47

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General

Target

0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe
Size

390KB
MD5

4cd2e5b028941f82914293c0be110810
SHA1

9fe5e00f5defc489fae2355ead82831df654a13a
SHA256

0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881
SHA512

e0f1a31d99aea178209adb6eefef489702d2872584130582585369f9d9abb4ed0d70206af0a755c111436c6b77d0e78c6cd8582d015bf6ab594a1b9641e46033
SSDEEP

6144:Kvy+bnr+8p0yN90QEP2QZUjtQ5JZep0uGXbA6I:ZMrky90C2sDGbI

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
behavioral1/files/0x0007000000023431-26.dat	healer
behavioral1/memory/4776-27-0x0000000000BE0000-0x0000000000BEA000-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"	h4408744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h4408744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4408744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h4408744.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4408744.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h4408744.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/0x000700000002342e-30.dat	family_redline
behavioral1/memory/3192-32-0x00000000007A0000-0x00000000007D0000-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-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	g4286810.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
1140	x8089388.exe
712	g4286810.exe
4920	danke.exe
4776	h4408744.exe
3192	j1137114.exe
1592	danke.exe
1376	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"	h4408744.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\\\""	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.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\\\""	x8089388.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
2236	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4776	h4408744.exe
4776	h4408744.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4776	h4408744.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1284 wrote to memory of 1140	1284	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe	82
PID 1284 wrote to memory of 1140	1284	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe	82
PID 1284 wrote to memory of 1140	1284	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe	82
PID 1140 wrote to memory of 712	1140	x8089388.exe	83
PID 1140 wrote to memory of 712	1140	x8089388.exe	83
PID 1140 wrote to memory of 712	1140	x8089388.exe	83
PID 712 wrote to memory of 4920	712	g4286810.exe	85
PID 712 wrote to memory of 4920	712	g4286810.exe	85
PID 712 wrote to memory of 4920	712	g4286810.exe	85
PID 1140 wrote to memory of 4776	1140	x8089388.exe	86
PID 1140 wrote to memory of 4776	1140	x8089388.exe	86
PID 4920 wrote to memory of 2236	4920	danke.exe	87
PID 4920 wrote to memory of 2236	4920	danke.exe	87
PID 4920 wrote to memory of 2236	4920	danke.exe	87
PID 4920 wrote to memory of 3756	4920	danke.exe	89
PID 4920 wrote to memory of 3756	4920	danke.exe	89
PID 4920 wrote to memory of 3756	4920	danke.exe	89
PID 3756 wrote to memory of 2380	3756	cmd.exe	91
PID 3756 wrote to memory of 2380	3756	cmd.exe	91
PID 3756 wrote to memory of 2380	3756	cmd.exe	91
PID 3756 wrote to memory of 2372	3756	cmd.exe	92
PID 3756 wrote to memory of 2372	3756	cmd.exe	92
PID 3756 wrote to memory of 2372	3756	cmd.exe	92
PID 3756 wrote to memory of 5032	3756	cmd.exe	93
PID 3756 wrote to memory of 5032	3756	cmd.exe	93
PID 3756 wrote to memory of 5032	3756	cmd.exe	93
PID 3756 wrote to memory of 4524	3756	cmd.exe	94
PID 3756 wrote to memory of 4524	3756	cmd.exe	94
PID 3756 wrote to memory of 4524	3756	cmd.exe	94
PID 3756 wrote to memory of 2028	3756	cmd.exe	95
PID 3756 wrote to memory of 2028	3756	cmd.exe	95
PID 3756 wrote to memory of 2028	3756	cmd.exe	95
PID 3756 wrote to memory of 2668	3756	cmd.exe	96
PID 3756 wrote to memory of 2668	3756	cmd.exe	96
PID 3756 wrote to memory of 2668	3756	cmd.exe	96
PID 1284 wrote to memory of 3192	1284	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe	106
PID 1284 wrote to memory of 3192	1284	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe	106
PID 1284 wrote to memory of 3192	1284	0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe	106

C:\Users\Admin\AppData\Local\Temp\0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe
"C:\Users\Admin\AppData\Local\Temp\0fcedda9880a4fde053b44d2ef2a6b90a87db74ea8ef6e1605822364dcd8a881.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1284
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8089388.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8089388.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1140
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4286810.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4286810.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:712
  - - 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:4920
    - - 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:2236
    - - 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:3756
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2380
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:2372
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:5032
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4524
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:2028
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:2668
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4408744.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4408744.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4776
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1137114.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1137114.exe
  2⤵
  - Executes dropped EXE
  PID:3192

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1592

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1376

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\j1137114.exe

Filesize
173KB

MD5
0d1eb092c9a540ab9c2d3f2cf261c64f

SHA1
318f54a656d8062458bff80d3a3731749b1cb066

SHA256
36072fd2eebc0aa5cf1850fcfd6745a6ba0d2f88d0a48af491a1182330deeb05

SHA512
c9e40a5c3d4f2c1d394c7dcd6d25527f6f60af22571106cacfeb3b7679e6fe0a4940de8724c317339ae879b667507da4a0a23e1ad657bc5df078e47c335fface

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8089388.exe

Filesize
234KB

MD5
94b0eef8f82cefb55fe834a0438ce139

SHA1
71857e82cbac4eb95c129028e6f9194d180c51d8

SHA256
76b1e3842d8c78682210e4e3b96c221aafacc707459006bcbdcd44a2f7d8837c

SHA512
fb81636152c273052f3e96da8744b39e4342930f12fabea2fce8aad6e5bf6819d23a4edcb87994e0c18aab4c85ae86ca5494e28bd618c5b00c244551c671c1fe

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4286810.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4408744.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/3192-32-0x00000000007A0000-0x00000000007D0000-memory.dmp

Filesize
192KB

Download
memory/3192-33-0x0000000000F90000-0x0000000000F96000-memory.dmp

Filesize
24KB

Download
memory/3192-34-0x000000000AAC0000-0x000000000B0D8000-memory.dmp

Filesize
6.1MB

Download
memory/3192-35-0x000000000A610000-0x000000000A71A000-memory.dmp

Filesize
1.0MB

Download
memory/3192-36-0x000000000A550000-0x000000000A562000-memory.dmp

Filesize
72KB

Download
memory/3192-37-0x000000000A5B0000-0x000000000A5EC000-memory.dmp

Filesize
240KB

Download
memory/3192-38-0x0000000002B00000-0x0000000002B4C000-memory.dmp

Filesize
304KB

Download
memory/4776-27-0x0000000000BE0000-0x0000000000BEA000-memory.dmp

Filesize
40KB

Download