amadey | 62bdf7c8bc61b7d1bd73ccc8685e220edf33b9a5ba1ab3c192a61c31da9b1a9f

Analysis

max time kernel
142s
max time network
151s
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 17:27

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General

Target

5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe
Size

389KB
MD5

674f568312cd04d72fdbde0d68c141d5
SHA1

feb25de484a1e0340f22dd4dced0b7a2698c5277
SHA256

5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a
SHA512

55c2a08010efe01db2d9c8bb526b43f554806d33d058c68115f6d1391a31976698f009bce72eaa8d6337634bb4e3bc2433c174cbffbb67c13a1b85747ab042e5
SSDEEP

12288:JMr5y901c1gCNbRA4eredqAigBYC9K4Jj4qxj:IyecxNbRHTRz04JjP9

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
behavioral8/files/0x0007000000023438-26.dat	healer
behavioral8/memory/2828-27-0x0000000000F30000-0x0000000000F3A000-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	h3896615.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h3896615.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h3896615.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h3896615.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h3896615.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h3896615.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
behavioral8/files/0x0007000000023435-31.dat	family_redline
behavioral8/memory/2680-32-0x0000000000D80000-0x0000000000DB0000-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-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	g0353236.exe
Key value queried	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 8 IoCs

pid	Process
1852	x2794570.exe
4920	g0353236.exe
2604	pdates.exe
2828	h3896615.exe
2680	j1745375.exe
4376	pdates.exe
4320	pdates.exe
2916	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"	h3896615.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\\\""	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.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\\\""	x2794570.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
1976	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2828	h3896615.exe
2828	h3896615.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2828	h3896615.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1852	2396	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe	83
PID 2396 wrote to memory of 1852	2396	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe	83
PID 2396 wrote to memory of 1852	2396	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe	83
PID 1852 wrote to memory of 4920	1852	x2794570.exe	84
PID 1852 wrote to memory of 4920	1852	x2794570.exe	84
PID 1852 wrote to memory of 4920	1852	x2794570.exe	84
PID 4920 wrote to memory of 2604	4920	g0353236.exe	86
PID 4920 wrote to memory of 2604	4920	g0353236.exe	86
PID 4920 wrote to memory of 2604	4920	g0353236.exe	86
PID 1852 wrote to memory of 2828	1852	x2794570.exe	87
PID 1852 wrote to memory of 2828	1852	x2794570.exe	87
PID 2604 wrote to memory of 1976	2604	pdates.exe	88
PID 2604 wrote to memory of 1976	2604	pdates.exe	88
PID 2604 wrote to memory of 1976	2604	pdates.exe	88
PID 2604 wrote to memory of 2944	2604	pdates.exe	90
PID 2604 wrote to memory of 2944	2604	pdates.exe	90
PID 2604 wrote to memory of 2944	2604	pdates.exe	90
PID 2944 wrote to memory of 5020	2944	cmd.exe	92
PID 2944 wrote to memory of 5020	2944	cmd.exe	92
PID 2944 wrote to memory of 5020	2944	cmd.exe	92
PID 2944 wrote to memory of 1056	2944	cmd.exe	93
PID 2944 wrote to memory of 1056	2944	cmd.exe	93
PID 2944 wrote to memory of 1056	2944	cmd.exe	93
PID 2944 wrote to memory of 3976	2944	cmd.exe	94
PID 2944 wrote to memory of 3976	2944	cmd.exe	94
PID 2944 wrote to memory of 3976	2944	cmd.exe	94
PID 2944 wrote to memory of 5004	2944	cmd.exe	95
PID 2944 wrote to memory of 5004	2944	cmd.exe	95
PID 2944 wrote to memory of 5004	2944	cmd.exe	95
PID 2944 wrote to memory of 5044	2944	cmd.exe	96
PID 2944 wrote to memory of 5044	2944	cmd.exe	96
PID 2944 wrote to memory of 5044	2944	cmd.exe	96
PID 2944 wrote to memory of 3940	2944	cmd.exe	97
PID 2944 wrote to memory of 3940	2944	cmd.exe	97
PID 2944 wrote to memory of 3940	2944	cmd.exe	97
PID 2396 wrote to memory of 2680	2396	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe	108
PID 2396 wrote to memory of 2680	2396	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe	108
PID 2396 wrote to memory of 2680	2396	5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe	108

C:\Users\Admin\AppData\Local\Temp\5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe
"C:\Users\Admin\AppData\Local\Temp\5951daaf249b9db6c83832a3b7a244dffb52f45eb746f6edb9a2315fe8e4349a.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2794570.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2794570.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1852
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0353236.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0353236.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4920
  - - 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:2604
    - - 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:1976
    - - 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:2944
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:5020
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:1056
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:3976
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:5004
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:5044
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:3940
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3896615.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3896615.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2828
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1745375.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1745375.exe
  2⤵
  - Executes dropped EXE
  PID:2680

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4376

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4320

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2916

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\j1745375.exe

Filesize
174KB

MD5
27a12dfdd02c7e9f16c1e1f62b855ee7

SHA1
074a6dcedf68a39c3b4b82f514097b06b700c3fd

SHA256
9ea00973b86f0ab682a20e3c77b7af9f4e2309be3910a589aab3c83ba75039b1

SHA512
1935b4ed346569d084d7fd27321904197ade1924fb77f46fc11f97f2edbb3796fb3789f992112809e5c9d5bc5dc8903426a4a34f285f2d7eea0decc732e6c648

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2794570.exe

Filesize
234KB

MD5
d4305dc5e8d35eeb197f0ba8bbdd188a

SHA1
8eaadf393b90d903339b3fd2164107895d6ab0a2

SHA256
08e506ca0da42b91d187cfc7005d29be906fd8c12244eb87db3ea6058a238528

SHA512
63abf5b003e7b9bfb10da23b1c8d66fda8e2dfce7f11627790453f6b6631678f8695d3fa5e25f201f520a81e0c6de0ab04444533a4d135ace50eef3e75a3f93a

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g0353236.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h3896615.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/2680-32-0x0000000000D80000-0x0000000000DB0000-memory.dmp

Filesize
192KB

Download
memory/2680-33-0x0000000002FB0000-0x0000000002FB6000-memory.dmp

Filesize
24KB

Download
memory/2680-34-0x000000000B1E0000-0x000000000B7F8000-memory.dmp

Filesize
6.1MB

Download
memory/2680-36-0x000000000AC70000-0x000000000AC82000-memory.dmp

Filesize
72KB

Download
memory/2680-37-0x000000000ACD0000-0x000000000AD0C000-memory.dmp

Filesize
240KB

Download
memory/2680-35-0x000000000AD30000-0x000000000AE3A000-memory.dmp

Filesize
1.0MB

Download
memory/2680-38-0x0000000005100000-0x000000000514C000-memory.dmp

Filesize
304KB

Download
memory/2828-27-0x0000000000F30000-0x0000000000F3A000-memory.dmp

Filesize
40KB

Download