amadey | 9bf42d30009d4ddad615b803ba623f0520c82c23439142288ce711002d7b3292

Analysis

max time kernel
148s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:50

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General

Target

0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe
Size

390KB
MD5

fbe11448c95eb3d859b67811a5027ccd
SHA1

f3ad51fdea8d704a2ac80be6fdf81bc1fd99e72b
SHA256

0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf
SHA512

a048298718fd19a810bbffdd73e39027c1458f085cd3ebca042ce8470979c1b5830d1e4f16f7fc3ccc96dd546f78d850c90c3493887cca66e0ecaa4c34f911c4
SSDEEP

6144:Kny+bnr+Wp0yN90QEa35FPZiqimkWn7ZNjQBLvam3+eYNKV5HJuZMBrCFXkK9xMH:hMr+y90s37PZq+k+v4fJAMdgXACDYv

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
behavioral1/files/0x0007000000023440-25.dat	healer
behavioral1/memory/4580-27-0x00000000008B0000-0x00000000008BA000-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	h5840631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h5840631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h5840631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h5840631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h5840631.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h5840631.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
behavioral1/files/0x000700000002343d-30.dat	family_redline
behavioral1/memory/780-32-0x0000000000630000-0x0000000000660000-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-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	g4319857.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 7 IoCs

pid	Process
3748	x5138940.exe
640	g4319857.exe
4024	pdates.exe
4580	h5840631.exe
780	j2870707.exe
2720	pdates.exe
4148	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"	h5840631.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\\\""	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.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\\\""	x5138940.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
4556	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4580	h5840631.exe
4580	h5840631.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4580	h5840631.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 1500 wrote to memory of 3748	1500	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe	83
PID 1500 wrote to memory of 3748	1500	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe	83
PID 1500 wrote to memory of 3748	1500	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe	83
PID 3748 wrote to memory of 640	3748	x5138940.exe	85
PID 3748 wrote to memory of 640	3748	x5138940.exe	85
PID 3748 wrote to memory of 640	3748	x5138940.exe	85
PID 640 wrote to memory of 4024	640	g4319857.exe	87
PID 640 wrote to memory of 4024	640	g4319857.exe	87
PID 640 wrote to memory of 4024	640	g4319857.exe	87
PID 3748 wrote to memory of 4580	3748	x5138940.exe	88
PID 3748 wrote to memory of 4580	3748	x5138940.exe	88
PID 4024 wrote to memory of 4556	4024	pdates.exe	89
PID 4024 wrote to memory of 4556	4024	pdates.exe	89
PID 4024 wrote to memory of 4556	4024	pdates.exe	89
PID 4024 wrote to memory of 3096	4024	pdates.exe	91
PID 4024 wrote to memory of 3096	4024	pdates.exe	91
PID 4024 wrote to memory of 3096	4024	pdates.exe	91
PID 3096 wrote to memory of 1980	3096	cmd.exe	93
PID 3096 wrote to memory of 1980	3096	cmd.exe	93
PID 3096 wrote to memory of 1980	3096	cmd.exe	93
PID 3096 wrote to memory of 2632	3096	cmd.exe	94
PID 3096 wrote to memory of 2632	3096	cmd.exe	94
PID 3096 wrote to memory of 2632	3096	cmd.exe	94
PID 3096 wrote to memory of 3692	3096	cmd.exe	95
PID 3096 wrote to memory of 3692	3096	cmd.exe	95
PID 3096 wrote to memory of 3692	3096	cmd.exe	95
PID 3096 wrote to memory of 3668	3096	cmd.exe	96
PID 3096 wrote to memory of 3668	3096	cmd.exe	96
PID 3096 wrote to memory of 3668	3096	cmd.exe	96
PID 3096 wrote to memory of 3964	3096	cmd.exe	97
PID 3096 wrote to memory of 3964	3096	cmd.exe	97
PID 3096 wrote to memory of 3964	3096	cmd.exe	97
PID 3096 wrote to memory of 2028	3096	cmd.exe	98
PID 3096 wrote to memory of 2028	3096	cmd.exe	98
PID 3096 wrote to memory of 2028	3096	cmd.exe	98
PID 1500 wrote to memory of 780	1500	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe	102
PID 1500 wrote to memory of 780	1500	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe	102
PID 1500 wrote to memory of 780	1500	0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe	102

C:\Users\Admin\AppData\Local\Temp\0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe
"C:\Users\Admin\AppData\Local\Temp\0f6ce02639d4d4caede8c3432a529ff995f9d50cbfec335bbe9dc19b8f5c9ddf.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1500
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5138940.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5138940.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3748
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4319857.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4319857.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:640
  - - 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:4556
    - - 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:3096
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1980
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        6⤵
        
        PID:2632
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        6⤵
        
        PID:3692
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3668
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        6⤵
        
        PID:3964
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        6⤵
        
        PID:2028
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5840631.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5840631.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:4580
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2870707.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j2870707.exe
  2⤵
  - Executes dropped EXE
  PID:780

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2720

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4148

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\j2870707.exe

Filesize
173KB

MD5
8a794841a98aa942d2b5d17ec6fa6f83

SHA1
4c933da42dffa8842e90b41d8450a726af8dc026

SHA256
3ad36fc78a810066c7fc8a5fd041c249711bfcc4733b0a93f7018038adc02c22

SHA512
f6fa50193dae65740a552e9b66ae0351aeb6e0429be140a58722d95d8abecca19035098c4327f9102c627477738166d40ab16cbc7ec4619587bd06453ea1e0bb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5138940.exe

Filesize
234KB

MD5
47c3f63da34f9d85f4d830c01bc09824

SHA1
5dcc7070d6aaf5694819b639a2d5c0434b22d11a

SHA256
9524b0938c66a15974a556f33900229529b5f28b436705e1562c4273ac1ec04b

SHA512
d9fe2d8a377dc7eb3729f47afc5e2a414881426fda75683c3c84ab4058e5e471829fd15caacf93dba54f73c5e933dac83aa80357d8af1e7844d31caaabd74128

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4319857.exe

Filesize
223KB

MD5
aea234064483f651010cf9d981f59fea

SHA1
002ad73a666d2d92d0c6d6b617e61c6fa0c5f3a6

SHA256
58b02c8b4bc2bf7f5f1e8e45d7c206956f188ae56b648922ca75987b999db503

SHA512
eae415ef55aeb1b4548c2422a72e618fce17c2c1322918d33dc6b9202a01c743a5684ba28e5d83b6cdb2b703bc12569e6bb0e87ef2decb4e8a18592e1380a434

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h5840631.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/780-32-0x0000000000630000-0x0000000000660000-memory.dmp

Filesize
192KB

Download
memory/780-33-0x0000000002950000-0x0000000002956000-memory.dmp

Filesize
24KB

Download
memory/780-34-0x000000000AB20000-0x000000000B138000-memory.dmp

Filesize
6.1MB

Download
memory/780-35-0x000000000A610000-0x000000000A71A000-memory.dmp

Filesize
1.0MB

Download
memory/780-36-0x000000000A520000-0x000000000A532000-memory.dmp

Filesize
72KB

Download
memory/780-37-0x000000000A580000-0x000000000A5BC000-memory.dmp

Filesize
240KB

Download
memory/780-38-0x0000000004AB0000-0x0000000004AFC000-memory.dmp

Filesize
304KB

Download
memory/4580-27-0x00000000008B0000-0x00000000008BA000-memory.dmp

Filesize
40KB

Download