amadey | 2a57fa0e264c30123d79d5a18397ff8ecfce4d9f58a5938c968ad3a9dd12e935

Analysis

max time kernel
149s
max time network
155s
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 15:21

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General

Target

798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe
Size

390KB
MD5

77871a3c4e9d08f0bc052ba62e12af12
SHA1

3ef6e6678685530de4df5af5fd5b9d60787c3b8d
SHA256

798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b
SHA512

89eeeb2049d79b7ad1c4858c5f06c126780e2e0e13023ce18835930f6c9d127a1054fafbb1f25045483e741a5adf45ce7f60056b37f8f0ef913719b7f614c60f
SSDEEP

12288:AMrXy90QaSqo3yXhVTXgBYCMwDg8vz2zI:HyeSL3uhezjs8rII

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
behavioral12/files/0x00070000000233e8-25.dat	healer
behavioral12/memory/3888-27-0x0000000000090000-0x000000000009A000-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
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h6451227.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h6451227.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h6451227.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h6451227.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h6451227.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h6451227.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
behavioral12/files/0x00070000000233e5-30.dat	family_redline
behavioral12/memory/4188-32-0x0000000000E70000-0x0000000000EA0000-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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	pdates.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	g6866951.exe

Executes dropped EXE 7 IoCs

pid	Process
1100	x5202844.exe
2584	g6866951.exe
3176	pdates.exe
3888	h6451227.exe
4188	j0475644.exe
768	pdates.exe
3668	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"	h6451227.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\\\""	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.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\\\""	x5202844.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
2984	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3888	h6451227.exe
3888	h6451227.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3888	h6451227.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4328 wrote to memory of 1100	4328	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe	81
PID 4328 wrote to memory of 1100	4328	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe	81
PID 4328 wrote to memory of 1100	4328	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe	81
PID 1100 wrote to memory of 2584	1100	x5202844.exe	82
PID 1100 wrote to memory of 2584	1100	x5202844.exe	82
PID 1100 wrote to memory of 2584	1100	x5202844.exe	82
PID 2584 wrote to memory of 3176	2584	g6866951.exe	85
PID 2584 wrote to memory of 3176	2584	g6866951.exe	85
PID 2584 wrote to memory of 3176	2584	g6866951.exe	85
PID 1100 wrote to memory of 3888	1100	x5202844.exe	86
PID 1100 wrote to memory of 3888	1100	x5202844.exe	86
PID 3176 wrote to memory of 2984	3176	pdates.exe	87
PID 3176 wrote to memory of 2984	3176	pdates.exe	87
PID 3176 wrote to memory of 2984	3176	pdates.exe	87
PID 3176 wrote to memory of 2220	3176	pdates.exe	89
PID 3176 wrote to memory of 2220	3176	pdates.exe	89
PID 3176 wrote to memory of 2220	3176	pdates.exe	89
PID 2220 wrote to memory of 1944	2220	cmd.exe	91
PID 2220 wrote to memory of 1944	2220	cmd.exe	91
PID 2220 wrote to memory of 1944	2220	cmd.exe	91
PID 2220 wrote to memory of 1696	2220	cmd.exe	92
PID 2220 wrote to memory of 1696	2220	cmd.exe	92
PID 2220 wrote to memory of 1696	2220	cmd.exe	92
PID 2220 wrote to memory of 1148	2220	cmd.exe	93
PID 2220 wrote to memory of 1148	2220	cmd.exe	93
PID 2220 wrote to memory of 1148	2220	cmd.exe	93
PID 2220 wrote to memory of 2840	2220	cmd.exe	94
PID 2220 wrote to memory of 2840	2220	cmd.exe	94
PID 2220 wrote to memory of 2840	2220	cmd.exe	94
PID 2220 wrote to memory of 3248	2220	cmd.exe	95
PID 2220 wrote to memory of 3248	2220	cmd.exe	95
PID 2220 wrote to memory of 3248	2220	cmd.exe	95
PID 2220 wrote to memory of 1224	2220	cmd.exe	96
PID 2220 wrote to memory of 1224	2220	cmd.exe	96
PID 2220 wrote to memory of 1224	2220	cmd.exe	96
PID 4328 wrote to memory of 4188	4328	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe	98
PID 4328 wrote to memory of 4188	4328	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe	98
PID 4328 wrote to memory of 4188	4328	798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe	98

C:\Users\Admin\AppData\Local\Temp\798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe
"C:\Users\Admin\AppData\Local\Temp\798aee8abbe13acdcba7ded2507144abfb3a7bdb36dfad1f88ebd752af5e0c5b.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4328
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5202844.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5202844.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1100
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6866951.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6866951.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:2584
  - - 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:3176
    - - 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:2984
    - - 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:2220
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1944
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:1696
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:1148
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2840
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:3248
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:1224
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6451227.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6451227.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3888
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0475644.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0475644.exe
  2⤵
  - Executes dropped EXE
  PID:4188

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:768

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3668

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\j0475644.exe

Filesize
173KB

MD5
d8bd64f9adcb3b513c273ee69e33f5d1

SHA1
b11ae135f738a8a60f658934e0c8a9bdbd2735e4

SHA256
42362aad976846c09d7c94609ae8bd7ae11debb65de6079224d0bb683af1b1d9

SHA512
9c4b69a7ef3e29da3b596f6ed919bf5ccdd8a67613eacb24405eaa59047e2d59e4c2ae3554f448afce484a4f091a59b6112122afe76d85886176d6e7e0d2272f

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5202844.exe

Filesize
234KB

MD5
ef72eac94a76f02fa426d2e47a1e6d46

SHA1
82b0a3ff90826638595691c684fcb3c19c275b10

SHA256
d50c2b597d884dcd8ef724ea9dd6a5ba558c90718918836749ebc0b2d1b4c6cd

SHA512
0736c2c4037be0d49e939cf3554c3118637c6c0cfab1c71cf7399a5ea90d97eece5bf788d4f50ef8fdda40c070c0215df151da8b7e28a4f12120abbf8b9f0e83

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6866951.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6451227.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/3888-27-0x0000000000090000-0x000000000009A000-memory.dmp

Filesize
40KB

Download
memory/4188-32-0x0000000000E70000-0x0000000000EA0000-memory.dmp

Filesize
192KB

Download
memory/4188-33-0x0000000003120000-0x0000000003126000-memory.dmp

Filesize
24KB

Download
memory/4188-34-0x000000000B300000-0x000000000B918000-memory.dmp

Filesize
6.1MB

Download
memory/4188-35-0x000000000AE20000-0x000000000AF2A000-memory.dmp

Filesize
1.0MB

Download
memory/4188-36-0x000000000AD60000-0x000000000AD72000-memory.dmp

Filesize
72KB

Download
memory/4188-37-0x000000000ADC0000-0x000000000ADFC000-memory.dmp

Filesize
240KB

Download
memory/4188-38-0x0000000005170000-0x00000000051BC000-memory.dmp

Filesize
304KB

Download