amadey | e22a5cadeacc1a9d95354d85bdc17f6ab2dc5d23efe7df6d3d4683fb7b881a52

Analysis

max time kernel
142s
max time network
147s
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

6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe
Size

390KB
MD5

1f1dfc733bf06bfb281880445b8e8507
SHA1

f386c9d5de54b5f5e8d5c30432813b6bd5f5167c
SHA256

6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7
SHA512

8db0b8713009de6accd81b6e61ffb8f1c667dbadf83e8e5cdfe65e234071ee92ddd334e32eaa6871feca7ce4d3651d95d49c7d2e24d8c9f3d2b49a1ddd54864e
SSDEEP

6144:Kdy+bnr+Op0yN90QEuUW3eVlNDncJAfIjLX8eunbs4eFmWQN4BlZlNwHixfT4Z:vMrSy90sU+e9o6feXBudNAlZleHjZ

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
behavioral13/files/0x0008000000023429-11.dat	healer
behavioral13/memory/2200-15-0x00000000007A0000-0x00000000007AA000-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	k6960566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k6960566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k6960566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k6960566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k6960566.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k6960566.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
behavioral13/files/0x0007000000023427-31.dat	family_redline
behavioral13/memory/3728-33-0x0000000000570000-0x00000000005A0000-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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	l9327819.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 7 IoCs

pid	Process
4592	y2146435.exe
2200	k6960566.exe
1564	l9327819.exe
4024	pdates.exe
3728	n3525433.exe
2308	pdates.exe
3324	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"	k6960566.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\\\""	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.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\\\""	y2146435.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
4088	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2200	k6960566.exe
2200	k6960566.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2200	k6960566.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
1564	l9327819.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1012 wrote to memory of 4592	1012	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe	82
PID 1012 wrote to memory of 4592	1012	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe	82
PID 1012 wrote to memory of 4592	1012	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe	82
PID 4592 wrote to memory of 2200	4592	y2146435.exe	83
PID 4592 wrote to memory of 2200	4592	y2146435.exe	83
PID 4592 wrote to memory of 1564	4592	y2146435.exe	88
PID 4592 wrote to memory of 1564	4592	y2146435.exe	88
PID 4592 wrote to memory of 1564	4592	y2146435.exe	88
PID 1564 wrote to memory of 4024	1564	l9327819.exe	89
PID 1564 wrote to memory of 4024	1564	l9327819.exe	89
PID 1564 wrote to memory of 4024	1564	l9327819.exe	89
PID 1012 wrote to memory of 3728	1012	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe	90
PID 1012 wrote to memory of 3728	1012	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe	90
PID 1012 wrote to memory of 3728	1012	6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe	90
PID 4024 wrote to memory of 4088	4024	pdates.exe	91
PID 4024 wrote to memory of 4088	4024	pdates.exe	91
PID 4024 wrote to memory of 4088	4024	pdates.exe	91
PID 4024 wrote to memory of 760	4024	pdates.exe	93
PID 4024 wrote to memory of 760	4024	pdates.exe	93
PID 4024 wrote to memory of 760	4024	pdates.exe	93
PID 760 wrote to memory of 4852	760	cmd.exe	95
PID 760 wrote to memory of 4852	760	cmd.exe	95
PID 760 wrote to memory of 4852	760	cmd.exe	95
PID 760 wrote to memory of 2408	760	cmd.exe	96
PID 760 wrote to memory of 2408	760	cmd.exe	96
PID 760 wrote to memory of 2408	760	cmd.exe	96
PID 760 wrote to memory of 4944	760	cmd.exe	97
PID 760 wrote to memory of 4944	760	cmd.exe	97
PID 760 wrote to memory of 4944	760	cmd.exe	97
PID 760 wrote to memory of 2052	760	cmd.exe	98
PID 760 wrote to memory of 2052	760	cmd.exe	98
PID 760 wrote to memory of 2052	760	cmd.exe	98
PID 760 wrote to memory of 2644	760	cmd.exe	99
PID 760 wrote to memory of 2644	760	cmd.exe	99
PID 760 wrote to memory of 2644	760	cmd.exe	99
PID 760 wrote to memory of 4924	760	cmd.exe	100
PID 760 wrote to memory of 4924	760	cmd.exe	100
PID 760 wrote to memory of 4924	760	cmd.exe	100

C:\Users\Admin\AppData\Local\Temp\6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe
"C:\Users\Admin\AppData\Local\Temp\6e1ca7d8d7a0c42eccbd5723dfdd5c856c5bb683313ec6d6d042d9ba90afced7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1012
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2146435.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2146435.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6960566.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6960566.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2200
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9327819.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9327819.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1564
  - - 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:4024
    - - 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:4088
    - - 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:760
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4852
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:2408
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:4944
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2052
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:2644
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:4924
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3525433.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3525433.exe
  2⤵
  - Executes dropped EXE
  PID:3728

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2308

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3324

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3525433.exe

Filesize
172KB

MD5
696ab4a3613e89446b4c79b90e0be814

SHA1
131f11023fb012475be913027d6ae93933eb7efb

SHA256
478cb11fa1515dfbda2133806f1b2497277c3983fd55fd28540140bb584738db

SHA512
6680261e35614c1ea36add50d1167954918f2a9c3bd83683d178de4d88f699c30deba7f199dc3b478659a6533bb62fdd9438ade58b8aeb9e14f9216579df5faf

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2146435.exe

Filesize
234KB

MD5
1d0af0aae583547dbb68ea6a4425732b

SHA1
cb57acc4cbfe908dc265cad8ef73f1a623471693

SHA256
b4042cb75b2011b5fe5c663f095a681771c1b6a40d57a9847bf753326c4d7339

SHA512
4df17549370c24c80f92da8e3f40f8db2dc2e01400fcaa052f30adda963838a3296a0420b64fb9e411115c12624ccc4508b27d4f4f888fb1a21a82dcb4c03219

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k6960566.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l9327819.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
memory/2200-15-0x00000000007A0000-0x00000000007AA000-memory.dmp

Filesize
40KB

Download
memory/2200-14-0x00007FF9D49B3000-0x00007FF9D49B5000-memory.dmp

Filesize
8KB

Download
memory/3728-33-0x0000000000570000-0x00000000005A0000-memory.dmp

Filesize
192KB

Download
memory/3728-34-0x00000000026D0000-0x00000000026D6000-memory.dmp

Filesize
24KB

Download
memory/3728-35-0x0000000005500000-0x0000000005B18000-memory.dmp

Filesize
6.1MB

Download
memory/3728-36-0x0000000004FF0000-0x00000000050FA000-memory.dmp

Filesize
1.0MB

Download
memory/3728-37-0x0000000004F00000-0x0000000004F12000-memory.dmp

Filesize
72KB

Download
memory/3728-38-0x0000000004F60000-0x0000000004F9C000-memory.dmp

Filesize
240KB

Download
memory/3728-39-0x0000000004FA0000-0x0000000004FEC000-memory.dmp

Filesize
304KB

Download