amadey | e6564b70fa3d9a9e989ad7c1bb2b027f2e5447273c0bb64f84c7940828ecb0ed

Analysis

max time kernel
142s
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
10-05-2024 13:21

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General

Target

59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe
Size

390KB
MD5

2eceda61e6e0bef77aa4e2d0e99f765d
SHA1

05a5e56dec75029e3b8e483d649e7b5ff6f8daa2
SHA256

59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01
SHA512

fc20de5d3d22d2f7b331aa892563cbdd0d496cbbf4004048cacc6bb0af9e45e0c0df64df3b1d19119fb5f2b1c76e773aa36e81051dab31c74e6705894b22c5d3
SSDEEP

6144:KNy+bnr+qp0yN90QEPnSCpusoviHGXWnzdpGWXAL6A5202cF1zV5cPMdDExP:bMruy90B/0lUDdwL6m203zVJdDExP

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
behavioral8/files/0x0007000000023439-25.dat	healer
behavioral8/memory/232-27-0x0000000000E00000-0x0000000000E0A000-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\DisableBehaviorMonitoring = "1"	h1259467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h1259467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h1259467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h1259467.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h1259467.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h1259467.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
behavioral8/files/0x0007000000023436-30.dat	family_redline
behavioral8/memory/1472-32-0x0000000000930000-0x0000000000960000-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	g5798448.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
1752	x8665889.exe
1020	g5798448.exe
532	danke.exe
232	h1259467.exe
1472	j2087279.exe
452	danke.exe
4500	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"	h1259467.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\\\""	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.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\\\""	x8665889.exe

Launches sc.exe 1 IoCs

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

pid	Process
1536	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
4248	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
232	h1259467.exe
232	h1259467.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	232	h1259467.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2856 wrote to memory of 1752	2856	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe	83
PID 2856 wrote to memory of 1752	2856	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe	83
PID 2856 wrote to memory of 1752	2856	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe	83
PID 1752 wrote to memory of 1020	1752	x8665889.exe	84
PID 1752 wrote to memory of 1020	1752	x8665889.exe	84
PID 1752 wrote to memory of 1020	1752	x8665889.exe	84
PID 1020 wrote to memory of 532	1020	g5798448.exe	86
PID 1020 wrote to memory of 532	1020	g5798448.exe	86
PID 1020 wrote to memory of 532	1020	g5798448.exe	86
PID 1752 wrote to memory of 232	1752	x8665889.exe	87
PID 1752 wrote to memory of 232	1752	x8665889.exe	87
PID 532 wrote to memory of 4248	532	danke.exe	88
PID 532 wrote to memory of 4248	532	danke.exe	88
PID 532 wrote to memory of 4248	532	danke.exe	88
PID 532 wrote to memory of 4452	532	danke.exe	90
PID 532 wrote to memory of 4452	532	danke.exe	90
PID 532 wrote to memory of 4452	532	danke.exe	90
PID 4452 wrote to memory of 1308	4452	cmd.exe	93
PID 4452 wrote to memory of 1308	4452	cmd.exe	93
PID 4452 wrote to memory of 1308	4452	cmd.exe	93
PID 4452 wrote to memory of 400	4452	cmd.exe	94
PID 4452 wrote to memory of 400	4452	cmd.exe	94
PID 4452 wrote to memory of 400	4452	cmd.exe	94
PID 4452 wrote to memory of 3628	4452	cmd.exe	95
PID 4452 wrote to memory of 3628	4452	cmd.exe	95
PID 4452 wrote to memory of 3628	4452	cmd.exe	95
PID 4452 wrote to memory of 4128	4452	cmd.exe	96
PID 4452 wrote to memory of 4128	4452	cmd.exe	96
PID 4452 wrote to memory of 4128	4452	cmd.exe	96
PID 4452 wrote to memory of 3064	4452	cmd.exe	97
PID 4452 wrote to memory of 3064	4452	cmd.exe	97
PID 4452 wrote to memory of 3064	4452	cmd.exe	97
PID 4452 wrote to memory of 4696	4452	cmd.exe	98
PID 4452 wrote to memory of 4696	4452	cmd.exe	98
PID 4452 wrote to memory of 4696	4452	cmd.exe	98
PID 2856 wrote to memory of 1472	2856	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe	107
PID 2856 wrote to memory of 1472	2856	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe	107
PID 2856 wrote to memory of 1472	2856	59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe	107

C:\Users\Admin\AppData\Local\Temp\59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe
"C:\Users\Admin\AppData\Local\Temp\59c1607382fbf89bf1ce30ceb0a4e1724a81c2e855e91e5f12e07c396e822a01.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2856
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8665889.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8665889.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1752
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5798448.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5798448.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1020
  - - 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:532
    - - 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:4248
    - - 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:4452
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1308
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:400
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:3628
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4128
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:3064
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:4696
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1259467.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1259467.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:232
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2087279.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2087279.exe
  2⤵
  - Executes dropped EXE
  PID:1472

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:452

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4500

C:\Windows\system32\sc.exe
C:\Windows\system32\sc.exe start wuauserv
1⤵
- Launches sc.exe
PID:1536

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\j2087279.exe

Filesize
173KB

MD5
76699b92c2c551112da1ccbcc32539d1

SHA1
e8975f08845150505619c1accaa40d0a074ac37c

SHA256
8b75aca063567d2dddd348262e9d5e19874077645d642d17839dc69939a98b18

SHA512
cef1b307f5c29aece6c6224623a52d094b74a682d0b9b8fc29ee4c45ebfd3fe058fb5acd21f9996e76b4e982cfa222479268fb37c32480ec1f8eba84ebd97fd0

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8665889.exe

Filesize
234KB

MD5
63d9a22d700ce9c714aa0d465728b943

SHA1
e6b90e0a767c65c630eb2dcf016c99608601cc45

SHA256
31cc48ae436597f1580485cfeefc44641b9a32ed1d1ab66a1aa4c99f089d8ce9

SHA512
cbefe1b911475c689d768a60b2f75f1ddb629f0d5dcb2747ec764e372f728e719e218459c341d96c9af650c68c401e8a83279c98d4c229fa7bebd3f047b116e5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g5798448.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1259467.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/232-27-0x0000000000E00000-0x0000000000E0A000-memory.dmp

Filesize
40KB

Download
memory/1472-32-0x0000000000930000-0x0000000000960000-memory.dmp

Filesize
192KB

Download
memory/1472-33-0x0000000005210000-0x0000000005216000-memory.dmp

Filesize
24KB

Download
memory/1472-34-0x000000000AD60000-0x000000000B378000-memory.dmp

Filesize
6.1MB

Download
memory/1472-35-0x000000000A8E0000-0x000000000A9EA000-memory.dmp

Filesize
1.0MB

Download
memory/1472-36-0x000000000A820000-0x000000000A832000-memory.dmp

Filesize
72KB

Download
memory/1472-37-0x000000000A880000-0x000000000A8BC000-memory.dmp

Filesize
240KB

Download
memory/1472-38-0x0000000002AA0000-0x0000000002AEC000-memory.dmp

Filesize
304KB

Download