amadey | e22a5cadeacc1a9d95354d85bdc17f6ab2dc5d23efe7df6d3d4683fb7b881a52

Analysis

max time kernel
149s
max time network
157s
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 18:26

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General

Target

b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe
Size

390KB
MD5

1df02e7a8bd92fc60d7803261f145a79
SHA1

c39335bcc97c8ffce40bab53e10054d8f00beb7e
SHA256

b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40
SHA512

72fd0e718691a85b4a7fa73b58f1580efbc5a3416075065955ef266138c1a45427e8ea2d62555e16af7f4b1e6c8e82ae898a2ece8a01f4a91d4296818a94694e
SSDEEP

6144:KSy+bnr+dp0yN90QEvcRplPxPItIu+sFW5YVtPgCrSJqO9bBHka:SMrRy90KRplZUwUkIa

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
behavioral21/files/0x0007000000023449-25.dat	healer
behavioral21/memory/3192-27-0x0000000000260000-0x000000000026A000-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"	h4212935.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h4212935.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h4212935.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h4212935.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h4212935.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h4212935.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
behavioral21/files/0x0007000000023446-30.dat	family_redline
behavioral21/memory/4564-32-0x00000000000B0000-0x00000000000E0000-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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	g1328189.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
3352	x9303012.exe
3692	g1328189.exe
3496	danke.exe
3192	h4212935.exe
4564	j7855798.exe
2764	danke.exe
4404	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"	h4212935.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\\\""	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.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\\\""	x9303012.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
716	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3192	h4212935.exe
3192	h4212935.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3192	h4212935.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 316 wrote to memory of 3352	316	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe	82
PID 316 wrote to memory of 3352	316	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe	82
PID 316 wrote to memory of 3352	316	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe	82
PID 3352 wrote to memory of 3692	3352	x9303012.exe	83
PID 3352 wrote to memory of 3692	3352	x9303012.exe	83
PID 3352 wrote to memory of 3692	3352	x9303012.exe	83
PID 3692 wrote to memory of 3496	3692	g1328189.exe	85
PID 3692 wrote to memory of 3496	3692	g1328189.exe	85
PID 3692 wrote to memory of 3496	3692	g1328189.exe	85
PID 3352 wrote to memory of 3192	3352	x9303012.exe	86
PID 3352 wrote to memory of 3192	3352	x9303012.exe	86
PID 3496 wrote to memory of 716	3496	danke.exe	88
PID 3496 wrote to memory of 716	3496	danke.exe	88
PID 3496 wrote to memory of 716	3496	danke.exe	88
PID 3496 wrote to memory of 2288	3496	danke.exe	90
PID 3496 wrote to memory of 2288	3496	danke.exe	90
PID 3496 wrote to memory of 2288	3496	danke.exe	90
PID 2288 wrote to memory of 1588	2288	cmd.exe	92
PID 2288 wrote to memory of 1588	2288	cmd.exe	92
PID 2288 wrote to memory of 1588	2288	cmd.exe	92
PID 2288 wrote to memory of 224	2288	cmd.exe	93
PID 2288 wrote to memory of 224	2288	cmd.exe	93
PID 2288 wrote to memory of 224	2288	cmd.exe	93
PID 2288 wrote to memory of 1876	2288	cmd.exe	94
PID 2288 wrote to memory of 1876	2288	cmd.exe	94
PID 2288 wrote to memory of 1876	2288	cmd.exe	94
PID 2288 wrote to memory of 184	2288	cmd.exe	95
PID 2288 wrote to memory of 184	2288	cmd.exe	95
PID 2288 wrote to memory of 184	2288	cmd.exe	95
PID 2288 wrote to memory of 1920	2288	cmd.exe	96
PID 2288 wrote to memory of 1920	2288	cmd.exe	96
PID 2288 wrote to memory of 1920	2288	cmd.exe	96
PID 2288 wrote to memory of 1924	2288	cmd.exe	97
PID 2288 wrote to memory of 1924	2288	cmd.exe	97
PID 2288 wrote to memory of 1924	2288	cmd.exe	97
PID 316 wrote to memory of 4564	316	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe	100
PID 316 wrote to memory of 4564	316	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe	100
PID 316 wrote to memory of 4564	316	b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe	100

C:\Users\Admin\AppData\Local\Temp\b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe
"C:\Users\Admin\AppData\Local\Temp\b22005984d343fd352d0b9067646db68950aebfa2c1e0d33b05276c602f98e40.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:316
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9303012.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9303012.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3352
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1328189.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1328189.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3692
  - - 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:3496
    - - 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:716
    - - 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:2288
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1588
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:224
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:1876
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:184
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:1920
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:1924
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4212935.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4212935.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3192
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j7855798.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j7855798.exe
  2⤵
  - Executes dropped EXE
  PID:4564

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2764

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4404

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\j7855798.exe

Filesize
172KB

MD5
39cb6be4c95cea473d92c895249af6f6

SHA1
9b580fa3e27519e084e925adfbbca817a49cb066

SHA256
68d6dc71b3eedb859a1b5067c3c2c0a1c4f6f2dd785e8326ef58d6e8ec9f2780

SHA512
e585197a204bb952ca07ab42c47286f53018ab085fc70481aa43eccb2b4dbbf3965691359524250727dae2a34fa37a8598c11c421174679bbdc8bea9c852879c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9303012.exe

Filesize
234KB

MD5
1ce22bb3c265a200d6834e5c95d71b49

SHA1
06b53508d88f1cc81e4b9afa0400267615052c68

SHA256
c76d532334acce2e54c8fe71250af0b1f245cdab0b5546ba4d583f6e2cdb9bfc

SHA512
26cccf4b45f4893bcf06bf95a72fdf30fd4aefa050943c4dffee29b1089ae6ce841fcb6f1bd1fa2bfb704df13222ee7395905ec5d031c8cbc5ba773acfc5c18c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g1328189.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h4212935.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/3192-27-0x0000000000260000-0x000000000026A000-memory.dmp

Filesize
40KB

Download
memory/4564-32-0x00000000000B0000-0x00000000000E0000-memory.dmp

Filesize
192KB

Download
memory/4564-33-0x00000000009F0000-0x00000000009F6000-memory.dmp

Filesize
24KB

Download
memory/4564-34-0x000000000A510000-0x000000000AB28000-memory.dmp

Filesize
6.1MB

Download
memory/4564-35-0x000000000A060000-0x000000000A16A000-memory.dmp

Filesize
1.0MB

Download
memory/4564-36-0x0000000009FA0000-0x0000000009FB2000-memory.dmp

Filesize
72KB

Download
memory/4564-37-0x000000000A000000-0x000000000A03C000-memory.dmp

Filesize
240KB

Download
memory/4564-38-0x0000000002350000-0x000000000239C000-memory.dmp

Filesize
304KB

Download