amadey | 45e94c10bbc148cc1f0e810ef4a64b3b2814960515bbe6c69d8570dde960e0b2

Analysis

max time kernel
142s
max time network
155s
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 11:12

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General

Target

9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe
Size

390KB
MD5

917bb5f4d2e524203ec2f8b2ca6cde66
SHA1

7b18a47f6b6e167d9604449477b5b1fb8cb0a579
SHA256

9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794
SHA512

3844d4a958eef980cbdea8a9b9db4d2f030ce738ebd7e38fc91afd0eb993c340f3942481b6029393d5534e65bcfd3158ced08fbf67b12ff67629ec60f20ac8c9
SSDEEP

6144:Kuy+bnr+9p0yN90QE1vPgYPRrnkW6nZN7QR59Rm5DfBivUUBrJhYjqSB4aaiCx55:KMrVy90rNPRjEx8sUdXGB4aaiFq8e

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/0x00070000000234ae-25.dat	healer
behavioral13/memory/936-27-0x0000000000CC0000-0x0000000000CCA000-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	h0162850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h0162850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h0162850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h0162850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h0162850.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h0162850.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/0x00070000000234aa-30.dat	family_redline
behavioral13/memory/1240-32-0x0000000000AA0000-0x0000000000AD0000-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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	g0164671.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 7 IoCs

pid	Process
3592	x7165419.exe
744	g0164671.exe
2768	pdates.exe
936	h0162850.exe
1240	j0248954.exe
4624	pdates.exe
4336	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"	h0162850.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\\\""	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.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\\\""	x7165419.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
1908	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
936	h0162850.exe
936	h0162850.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	936	h0162850.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4648 wrote to memory of 3592	4648	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe	83
PID 4648 wrote to memory of 3592	4648	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe	83
PID 4648 wrote to memory of 3592	4648	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe	83
PID 3592 wrote to memory of 744	3592	x7165419.exe	84
PID 3592 wrote to memory of 744	3592	x7165419.exe	84
PID 3592 wrote to memory of 744	3592	x7165419.exe	84
PID 744 wrote to memory of 2768	744	g0164671.exe	85
PID 744 wrote to memory of 2768	744	g0164671.exe	85
PID 744 wrote to memory of 2768	744	g0164671.exe	85
PID 3592 wrote to memory of 936	3592	x7165419.exe	86
PID 3592 wrote to memory of 936	3592	x7165419.exe	86
PID 2768 wrote to memory of 1908	2768	pdates.exe	87
PID 2768 wrote to memory of 1908	2768	pdates.exe	87
PID 2768 wrote to memory of 1908	2768	pdates.exe	87
PID 2768 wrote to memory of 2112	2768	pdates.exe	89
PID 2768 wrote to memory of 2112	2768	pdates.exe	89
PID 2768 wrote to memory of 2112	2768	pdates.exe	89
PID 2112 wrote to memory of 5052	2112	cmd.exe	92
PID 2112 wrote to memory of 5052	2112	cmd.exe	92
PID 2112 wrote to memory of 5052	2112	cmd.exe	92
PID 2112 wrote to memory of 4856	2112	cmd.exe	93
PID 2112 wrote to memory of 4856	2112	cmd.exe	93
PID 2112 wrote to memory of 4856	2112	cmd.exe	93
PID 2112 wrote to memory of 4024	2112	cmd.exe	94
PID 2112 wrote to memory of 4024	2112	cmd.exe	94
PID 2112 wrote to memory of 4024	2112	cmd.exe	94
PID 2112 wrote to memory of 4044	2112	cmd.exe	95
PID 2112 wrote to memory of 4044	2112	cmd.exe	95
PID 2112 wrote to memory of 4044	2112	cmd.exe	95
PID 2112 wrote to memory of 4552	2112	cmd.exe	96
PID 2112 wrote to memory of 4552	2112	cmd.exe	96
PID 2112 wrote to memory of 4552	2112	cmd.exe	96
PID 2112 wrote to memory of 1196	2112	cmd.exe	97
PID 2112 wrote to memory of 1196	2112	cmd.exe	97
PID 2112 wrote to memory of 1196	2112	cmd.exe	97
PID 4648 wrote to memory of 1240	4648	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe	106
PID 4648 wrote to memory of 1240	4648	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe	106
PID 4648 wrote to memory of 1240	4648	9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe	106

C:\Users\Admin\AppData\Local\Temp\9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe
"C:\Users\Admin\AppData\Local\Temp\9eded57acff39eca8ffe9167fa52ac5a352e13a9ce3d0f0696a5a69bf589b794.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4648
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7165419.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7165419.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3592
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0164671.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0164671.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:744
  - - 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:2768
    - - 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:1908
    - - 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:2112
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:5052
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:4856
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:4024
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:4044
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:4552
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:1196
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0162850.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0162850.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:936
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0248954.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0248954.exe
  2⤵
  - Executes dropped EXE
  PID:1240

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4624

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4336

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\j0248954.exe

Filesize
174KB

MD5
2b9fe575c90f5534f580a17ec14b5942

SHA1
9ef3c05dc677950b38643af7fa2020ba587495d2

SHA256
73e38ed750acbe90ef83251b925afe0d6918542e05dd9dc0dc1df699a273cb63

SHA512
9f4814b4c439acf503b2d79e9041e252ba616340e2ad81dd9291942fe3769fe50bb180ca423aefc29b04d1d660002ba79ed0275c274b5d617b1fbebc8f80b004

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x7165419.exe

Filesize
234KB

MD5
d60ceb0d453dbdccc5d6d5915c267175

SHA1
39dea3367af3d4aa41c5638d97571a401c628ba6

SHA256
aaae358e392fdefd2fc1d28c2535d3512189ec6c5552036795c920d9246e6005

SHA512
8206fdc47aa0dd2c0681c92e99995fe803b4062013c9d9e2bed64f1a1edbe9a9d8b8fa882c4997b9e2227887896c8d65c6a7e81d7c99ccbba4d02e2c4ff43c8e

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0164671.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h0162850.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/936-27-0x0000000000CC0000-0x0000000000CCA000-memory.dmp

Filesize
40KB

Download
memory/1240-32-0x0000000000AA0000-0x0000000000AD0000-memory.dmp

Filesize
192KB

Download
memory/1240-33-0x0000000005400000-0x0000000005406000-memory.dmp

Filesize
24KB

Download
memory/1240-34-0x000000000AF20000-0x000000000B538000-memory.dmp

Filesize
6.1MB

Download
memory/1240-35-0x000000000AA50000-0x000000000AB5A000-memory.dmp

Filesize
1.0MB

Download
memory/1240-36-0x000000000A990000-0x000000000A9A2000-memory.dmp

Filesize
72KB

Download
memory/1240-37-0x000000000A9F0000-0x000000000AA2C000-memory.dmp

Filesize
240KB

Download
memory/1240-38-0x0000000002DA0000-0x0000000002DEC000-memory.dmp

Filesize
304KB

Download