amadey | d3b7e5cbe2980cd2fb6f7f30eaade26a956ec4a02e71ed37c80b263166b40ef2

Analysis

max time kernel
149s
max time network
156s
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, 14:29

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General

Target
d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe
Size 390KB
Sample240509-rtms6aed2s
SHA256 d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48
MD5 0ee61794cf7e5502cf233be168d461d4
SHA1 eaaa82aad6309480ea83e8ce6bc8ce19f52e3bbd
SHA512 4dcf9ede6cdde27077aabcff5f8085d86691d8d76bb4166e741d0c5ad70fffbeb4dfd3fb8b9e4a57b859de70e3b6148b508920a229ed726e2b595a7e1f334575
SSDEEP 6144:K4y+bnr+Mp0yN90QEQw4t9gTwevTqZFJTTSCDW7fqgfjr7f:oMrsy90z4t96TqrJzD49rD
MD5 SHA1 SHA512 SSDEEP

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
behavioral18/files/0x000700000002342f-26.dat	healer
behavioral18/memory/4292-27-0x00000000007E0000-0x00000000007EA000-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\DisableScanOnRealtimeEnable = "1"	h4489630.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4489630.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h4489630.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h4489630.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h4489630.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4489630.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
behavioral18/files/0x000700000002342c-30.dat	family_redline
behavioral18/memory/2428-32-0x0000000000070000-0x00000000000A0000-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	g8646615.exe

Executes dropped EXE 8 IoCs

pid	Process
3728	x7478428.exe
4652	g8646615.exe
2876	danke.exe
4292	h4489630.exe
2428	j5514228.exe
1400	danke.exe
1044	danke.exe
4860	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"	h4489630.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\\\""	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.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\\\""	x7478428.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
680	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4292	h4489630.exe
4292	h4489630.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4292	h4489630.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 5080 wrote to memory of 3728	5080	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe	82
PID 5080 wrote to memory of 3728	5080	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe	82
PID 5080 wrote to memory of 3728	5080	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe	82
PID 3728 wrote to memory of 4652	3728	x7478428.exe	83
PID 3728 wrote to memory of 4652	3728	x7478428.exe	83
PID 3728 wrote to memory of 4652	3728	x7478428.exe	83
PID 4652 wrote to memory of 2876	4652	g8646615.exe	85
PID 4652 wrote to memory of 2876	4652	g8646615.exe	85
PID 4652 wrote to memory of 2876	4652	g8646615.exe	85
PID 3728 wrote to memory of 4292	3728	x7478428.exe	86
PID 3728 wrote to memory of 4292	3728	x7478428.exe	86
PID 2876 wrote to memory of 680	2876	danke.exe	87
PID 2876 wrote to memory of 680	2876	danke.exe	87
PID 2876 wrote to memory of 680	2876	danke.exe	87
PID 2876 wrote to memory of 5452	2876	danke.exe	89
PID 2876 wrote to memory of 5452	2876	danke.exe	89
PID 2876 wrote to memory of 5452	2876	danke.exe	89
PID 5452 wrote to memory of 4344	5452	cmd.exe	91
PID 5452 wrote to memory of 4344	5452	cmd.exe	91
PID 5452 wrote to memory of 4344	5452	cmd.exe	91
PID 5452 wrote to memory of 2488	5452	cmd.exe	92
PID 5452 wrote to memory of 2488	5452	cmd.exe	92
PID 5452 wrote to memory of 2488	5452	cmd.exe	92
PID 5452 wrote to memory of 4680	5452	cmd.exe	93
PID 5452 wrote to memory of 4680	5452	cmd.exe	93
PID 5452 wrote to memory of 4680	5452	cmd.exe	93
PID 5452 wrote to memory of 5076	5452	cmd.exe	94
PID 5452 wrote to memory of 5076	5452	cmd.exe	94
PID 5452 wrote to memory of 5076	5452	cmd.exe	94
PID 5452 wrote to memory of 940	5452	cmd.exe	95
PID 5452 wrote to memory of 940	5452	cmd.exe	95
PID 5452 wrote to memory of 940	5452	cmd.exe	95
PID 5452 wrote to memory of 6096	5452	cmd.exe	96
PID 5452 wrote to memory of 6096	5452	cmd.exe	96
PID 5452 wrote to memory of 6096	5452	cmd.exe	96
PID 5080 wrote to memory of 2428	5080	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe	106
PID 5080 wrote to memory of 2428	5080	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe	106
PID 5080 wrote to memory of 2428	5080	d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe	106

C:\Users\Admin\AppData\Local\Temp\d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe
"C:\Users\Admin\AppData\Local\Temp\d134576ca7416e71db7bd5aad43296de284dd20154fd0784d9bf45d27603fc48.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:5080
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7478428.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7478428.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3728
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8646615.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8646615.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4652
  - - 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:2876
    - - 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:680
    - - 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:5452
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4344
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:2488
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:4680
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:5076
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:940
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:6096
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4489630.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4489630.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4292
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j5514228.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j5514228.exe
  2⤵
  - Executes dropped EXE
  PID:2428

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1400

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1044

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4860

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

j5514228.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j5514228.exe
Size 173KB
SHA256 bf2fa018ecaf0d11c856214f17abfec1e53eb56e3f949a00596cb491950753e4
MD5 ba393144fc7eb292801f8c21a99a0cec
SHA1 9f124ac70cb5c8cb87716179b36178cb69b0f622
SHA512 296f055ae096e9013139f3550a0ae39e95bad741f41aadfb1e3501878d1d918c748e0b4959bf1da053af8a36bc11a391dad7825491c4a0ee8bae2f597678bb6e
SSDEEP 3072:gciW+Zh8+WtcTIwxNm4/Lk/DWjAn8e8hJ:gciv7IJT/DWjAn
MD5 SHA1 SHA512 SSDEEP

Submit Download

x7478428.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7478428.exe
Size 234KB
SHA256 b74ec7c6b49bb61b42dae591ca9ad52a2e67544c9e1c29c0621872c0ca129611
MD5 a2e2b2e91e367edefb8b3d429de90444
SHA1 b4ed46aa9d248f3475a65f38212821f52a98eee7
SHA512 9ecbd13effc0ffe7db57469253d62cb9d671c579ec5c7d3fd2a15cdc133b4e6af203adc47e0c0e70bd7ad764f7a5327a5b985f0152d4788746bd845a5915d90b
SSDEEP 3072:Kky+bnr+O1A5GWp1icKAArDZz4N9GhbkrNEk19cobU3btQutRCIuN75Xo4A+eKoD:Kky+bnr+rp0yN90QE7biPXG
MD5 SHA1 SHA512 SSDEEP

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g8646615.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g8646615.exe
Size 224KB
SHA256 4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
MD5 8c6b79ec436d7cf6950a804c1ec7d3e9
SHA1 4a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA512 06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
SSDEEP 3072:oTzC4usLP+wOULUFAB3i9nyRA4/Prk3huiPFSbuZRuNcZVKOUm8LHIMbffWtsm3:oTzYsLdf/Rity237PFHRuNcPKOK3+
MD5 SHA1 SHA512 SSDEEP

Submit Download

h4489630.exe

Path C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4489630.exe
Size 11KB
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
SSDEEP 96:yA/vMth9sDLibql3A44P9QL4fwmPImg+A03PvXLOzk+gqWYV4J6oP/zNt:yw+wGWt94+iANiCkc4Jhp
MD5 SHA1 SHA512 SSDEEP

Submit Download

memory/2428-32-0x0000000000070000-0x00000000000A0000-memory.dmp

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memory/2428-33-0x0000000002210000-0x0000000002216000-memory.dmp

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memory/2428-34-0x000000000A420000-0x000000000AA38000-memory.dmp

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memory/2428-35-0x0000000009F10000-0x000000000A01A000-memory.dmp

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memory/2428-36-0x0000000009E20000-0x0000000009E32000-memory.dmp

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memory/2428-37-0x0000000009E80000-0x0000000009EBC000-memory.dmp

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memory/2428-38-0x0000000002360000-0x00000000023AC000-memory.dmp

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memory/4292-27-0x00000000007E0000-0x00000000007EA000-memory.dmp

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