amadey | c6ac7038f2b8acf3787a19170444be1ee943b1eebbf70e6d74758b47c73c4ab8

Analysis

max time kernel
141s
max time network
154s
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 14:57

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe
Size

389KB
MD5

fd521013454248e86a636512dbe3d338
SHA1

2c2b97dee16c2d7ced7d76ce594e03270ecb9e8d
SHA256

1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855
SHA512

24d919b6d86e34a0cf3c2d5890af0109e95cbc65d05b9647895fc3db2cb4d9a8fc340a19b97bc1c66eb74d596f183a274ee868717e3166157385e4a3132b03be
SSDEEP

6144:KCy+bnr+Sp0yN90QEnJi2omMch2DFto8CKsEIxqySgBZ+t4eDCpUDozUP:+Mrey90NJ7omMFFt+KiAgBYCe2pkozo

Score

10^/10

amadey healer redline lande dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.86

http://77.91.68.61

Attributes

install_dir
925e7e99c5
install_file
pdates.exe
strings_key
ada76b8b0e1f6892ee93c20ab8946117
url_paths
/rock/index.php

rc4.plain

Extracted

Family

redline

Botnet

lande

77.91.124.84:19071

Attributes

auth_value
9fa41701c47df37786234f3373f21208

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
behavioral6/files/0x0007000000023419-25.dat	healer
behavioral6/memory/3544-27-0x0000000000D90000-0x0000000000D9A000-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	h1092765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h1092765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h1092765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h1092765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h1092765.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h1092765.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
behavioral6/files/0x0007000000023415-30.dat	family_redline
behavioral6/memory/1728-32-0x0000000000F60000-0x0000000000F90000-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	g0185727.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 7 IoCs

pid	Process
2472	x4556602.exe
2508	g0185727.exe
4872	pdates.exe
3544	h1092765.exe
1728	j9240000.exe
3928	pdates.exe
5092	pdates.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"	h1092765.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\\\""	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.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\\\""	x4556602.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
2116	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3544	h1092765.exe
3544	h1092765.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3544	h1092765.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2024 wrote to memory of 2472	2024	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe	84
PID 2024 wrote to memory of 2472	2024	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe	84
PID 2024 wrote to memory of 2472	2024	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe	84
PID 2472 wrote to memory of 2508	2472	x4556602.exe	85
PID 2472 wrote to memory of 2508	2472	x4556602.exe	85
PID 2472 wrote to memory of 2508	2472	x4556602.exe	85
PID 2508 wrote to memory of 4872	2508	g0185727.exe	87
PID 2508 wrote to memory of 4872	2508	g0185727.exe	87
PID 2508 wrote to memory of 4872	2508	g0185727.exe	87
PID 2472 wrote to memory of 3544	2472	x4556602.exe	88
PID 2472 wrote to memory of 3544	2472	x4556602.exe	88
PID 4872 wrote to memory of 2116	4872	pdates.exe	89
PID 4872 wrote to memory of 2116	4872	pdates.exe	89
PID 4872 wrote to memory of 2116	4872	pdates.exe	89
PID 4872 wrote to memory of 3800	4872	pdates.exe	91
PID 4872 wrote to memory of 3800	4872	pdates.exe	91
PID 4872 wrote to memory of 3800	4872	pdates.exe	91
PID 3800 wrote to memory of 4084	3800	cmd.exe	93
PID 3800 wrote to memory of 4084	3800	cmd.exe	93
PID 3800 wrote to memory of 4084	3800	cmd.exe	93
PID 3800 wrote to memory of 4368	3800	cmd.exe	94
PID 3800 wrote to memory of 4368	3800	cmd.exe	94
PID 3800 wrote to memory of 4368	3800	cmd.exe	94
PID 3800 wrote to memory of 764	3800	cmd.exe	95
PID 3800 wrote to memory of 764	3800	cmd.exe	95
PID 3800 wrote to memory of 764	3800	cmd.exe	95
PID 3800 wrote to memory of 3264	3800	cmd.exe	96
PID 3800 wrote to memory of 3264	3800	cmd.exe	96
PID 3800 wrote to memory of 3264	3800	cmd.exe	96
PID 3800 wrote to memory of 3928	3800	cmd.exe	97
PID 3800 wrote to memory of 3928	3800	cmd.exe	97
PID 3800 wrote to memory of 3928	3800	cmd.exe	97
PID 3800 wrote to memory of 4616	3800	cmd.exe	98
PID 3800 wrote to memory of 4616	3800	cmd.exe	98
PID 3800 wrote to memory of 4616	3800	cmd.exe	98
PID 2024 wrote to memory of 1728	2024	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe	110
PID 2024 wrote to memory of 1728	2024	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe	110
PID 2024 wrote to memory of 1728	2024	1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe	110

C:\Users\Admin\AppData\Local\Temp\1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe
"C:\Users\Admin\AppData\Local\Temp\1b624e343d222ec9333b85d3af29b913b42ba3196fcb192f618e87ec4afa8855.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2024
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4556602.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4556602.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2472
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0185727.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0185727.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2508
  - - C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
      "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:4872
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:2116
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:3800
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4084
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:4368
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:764
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3264
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:3928
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:4616
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1092765.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1092765.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3544
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9240000.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9240000.exe
  2⤵
  - Executes dropped EXE
  PID:1728

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3928

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:5092

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9240000.exe

Filesize
173KB

MD5
f2a374f6013a1d9db5e224d6a0ab6565

SHA1
2f8f95a8f5b898a0e4afa6633049a41a3941c696

SHA256
813ef53afa52c3f36ecab7586378ff5f6b6bfc196491d99815d5bc01352f1aea

SHA512
aee4e8b8414342374bcc19fb6b1250134e02fd6e500d7a6b50fa82310bdfb37a6e42829216c76fa9f6bee80b3355ef43df7a26a368db740e83796f123e058abf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x4556602.exe

Filesize
234KB

MD5
f6e1584f0bf76cb03aff120111b7072e

SHA1
55cf935a6330688eb161152b7d8b0708c6c8e457

SHA256
2914325370ac48370d4759b2a122d549ccff81100ea8f96880ab74fabfbbe2ab

SHA512
4367816fbd2b5865a823a171d7937285b83bb60c32f512bd511ebdeea839002bdbb4beae3a3314637c500ed7d4eae66125a364a07ca59459d7da6f3a8e7ca541

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0185727.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h1092765.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/1728-32-0x0000000000F60000-0x0000000000F90000-memory.dmp

Filesize
192KB

Download
memory/1728-33-0x0000000003330000-0x0000000003336000-memory.dmp

Filesize
24KB

Download
memory/1728-34-0x000000000B2F0000-0x000000000B908000-memory.dmp

Filesize
6.1MB

Download
memory/1728-35-0x000000000ADE0000-0x000000000AEEA000-memory.dmp

Filesize
1.0MB

Download
memory/1728-36-0x000000000AD10000-0x000000000AD22000-memory.dmp

Filesize
72KB

Download
memory/1728-37-0x000000000AD70000-0x000000000ADAC000-memory.dmp

Filesize
240KB

Download
memory/1728-38-0x0000000001780000-0x00000000017CC000-memory.dmp

Filesize
304KB

Download
memory/3544-27-0x0000000000D90000-0x0000000000D9A000-memory.dmp

Filesize
40KB

Download