amadey | 7d410d6cb63e94a97e6688255ca56279bac5cacc70d37f91986f2235ce99ef8e

Analysis

max time kernel
142s
max time network
153s
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 18:05

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General

Target

10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe
Size

389KB
MD5

f66ede1e06a086d548beab7306b19c2b
SHA1

e3473b146cbe237f60308ded64136d2e0d0e0138
SHA256

10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7
SHA512

892cd0b6b431c432f1defc9e8519389ac731c4b635e5e8b610790495d7e02ab7cb0057d3ce349a893bca34d9d21185b7f69c744258984ba1ea5947ddb322cd69
SSDEEP

12288:EMrZy90J4zMV/aGuDCQsgBYCpxsHJKBCs7:tyc4xHDCQzzzsHJKb7

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
behavioral3/files/0x0007000000023436-25.dat	healer
behavioral3/memory/2920-27-0x0000000000520000-0x000000000052A000-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	h6671551.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h6671551.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h6671551.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h6671551.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h6671551.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h6671551.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
behavioral3/files/0x0007000000023433-31.dat	family_redline
behavioral3/memory/2148-33-0x0000000000150000-0x0000000000180000-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	pdates.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	g4561643.exe

Executes dropped EXE 8 IoCs

pid	Process
4628	x8602784.exe
4584	g4561643.exe
3252	pdates.exe
2920	h6671551.exe
3752	pdates.exe
2148	j9678561.exe
3140	pdates.exe
1044	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"	h6671551.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	x8602784.exe
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\\\""	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.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
1104	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2920	h6671551.exe
2920	h6671551.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2920	h6671551.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2712 wrote to memory of 4628	2712	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe	84
PID 2712 wrote to memory of 4628	2712	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe	84
PID 2712 wrote to memory of 4628	2712	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe	84
PID 4628 wrote to memory of 4584	4628	x8602784.exe	85
PID 4628 wrote to memory of 4584	4628	x8602784.exe	85
PID 4628 wrote to memory of 4584	4628	x8602784.exe	85
PID 4584 wrote to memory of 3252	4584	g4561643.exe	87
PID 4584 wrote to memory of 3252	4584	g4561643.exe	87
PID 4584 wrote to memory of 3252	4584	g4561643.exe	87
PID 4628 wrote to memory of 2920	4628	x8602784.exe	88
PID 4628 wrote to memory of 2920	4628	x8602784.exe	88
PID 3252 wrote to memory of 1104	3252	pdates.exe	89
PID 3252 wrote to memory of 1104	3252	pdates.exe	89
PID 3252 wrote to memory of 1104	3252	pdates.exe	89
PID 3252 wrote to memory of 3576	3252	pdates.exe	91
PID 3252 wrote to memory of 3576	3252	pdates.exe	91
PID 3252 wrote to memory of 3576	3252	pdates.exe	91
PID 3576 wrote to memory of 4940	3576	cmd.exe	94
PID 3576 wrote to memory of 4940	3576	cmd.exe	94
PID 3576 wrote to memory of 4940	3576	cmd.exe	94
PID 3576 wrote to memory of 4280	3576	cmd.exe	95
PID 3576 wrote to memory of 4280	3576	cmd.exe	95
PID 3576 wrote to memory of 4280	3576	cmd.exe	95
PID 3576 wrote to memory of 1716	3576	cmd.exe	96
PID 3576 wrote to memory of 1716	3576	cmd.exe	96
PID 3576 wrote to memory of 1716	3576	cmd.exe	96
PID 3576 wrote to memory of 3688	3576	cmd.exe	97
PID 3576 wrote to memory of 3688	3576	cmd.exe	97
PID 3576 wrote to memory of 3688	3576	cmd.exe	97
PID 3576 wrote to memory of 444	3576	cmd.exe	98
PID 3576 wrote to memory of 444	3576	cmd.exe	98
PID 3576 wrote to memory of 444	3576	cmd.exe	98
PID 3576 wrote to memory of 4144	3576	cmd.exe	99
PID 3576 wrote to memory of 4144	3576	cmd.exe	99
PID 3576 wrote to memory of 4144	3576	cmd.exe	99
PID 2712 wrote to memory of 2148	2712	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe	107
PID 2712 wrote to memory of 2148	2712	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe	107
PID 2712 wrote to memory of 2148	2712	10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe	107

C:\Users\Admin\AppData\Local\Temp\10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe
"C:\Users\Admin\AppData\Local\Temp\10893005755e760cedfd88c67f168c3e2f1e26fafad63a929c1e953e718f49d7.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2712
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8602784.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8602784.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4628
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4561643.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4561643.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4584
  - - 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:3252
    - - 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:1104
    - - 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:3576
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4940
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:4280
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:1716
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3688
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:444
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:4144
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6671551.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6671551.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2920
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9678561.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j9678561.exe
  2⤵
  - Executes dropped EXE
  PID:2148

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3752

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3140

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:1044

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\j9678561.exe

Filesize
174KB

MD5
01fbc2e8c93fc30759bade720633ebdb

SHA1
f544f0f1ff531a4823da16b60285752dc0ffb4c7

SHA256
5794274655913978bacec7a6954014b341610dd8f7a0bd4f3e7adc0085c9c432

SHA512
a2d63948051193345094e81b03ce12a4430e10fac84b7e76e9da1f5b6f5233ce04559879dd9e2e076792bc49b5ecb1d708d55833799dfb5bd297becd6b0db8ea

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8602784.exe

Filesize
234KB

MD5
240e5609e77a92707de8871a8c8bd65d

SHA1
1bb5ffbfe39840f12e11bf018b7654f0a49caa62

SHA256
1df9c8772bbc82dc78581b5730b3dac39df1de094f4032fc828f00db7844ae98

SHA512
d8269c62c5cac596800aff0cf20b8e58445f7856ad42637a919d0eaf8574ca67dfc122081a88922ea5a71f976f23de3e0b4ed15ecd76b65d950ee6d288340a7b

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4561643.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6671551.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/2148-33-0x0000000000150000-0x0000000000180000-memory.dmp

Filesize
192KB

Download
memory/2148-34-0x0000000002480000-0x0000000002486000-memory.dmp

Filesize
24KB

Download
memory/2148-35-0x000000000A650000-0x000000000AC68000-memory.dmp

Filesize
6.1MB

Download
memory/2148-36-0x000000000A140000-0x000000000A24A000-memory.dmp

Filesize
1.0MB

Download
memory/2148-37-0x000000000A050000-0x000000000A062000-memory.dmp

Filesize
72KB

Download
memory/2148-38-0x000000000A0B0000-0x000000000A0EC000-memory.dmp

Filesize
240KB

Download
memory/2148-39-0x00000000045C0000-0x000000000460C000-memory.dmp

Filesize
304KB

Download
memory/2920-27-0x0000000000520000-0x000000000052A000-memory.dmp

Filesize
40KB

Download