amadey | e26fabd2c7ff2793a03e50751c6b5c5606cd0dcc9f0fbec237db01080085c327

Analysis

max time kernel
146s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 15:01

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General

Target

a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe
Size

514KB
MD5

f7e21fe46471f2c2ed069aef315b7804
SHA1

dd6a5df8e71397f470e69c76f39d1c0cc9005028
SHA256

a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199
SHA512

0a7019ce31cadd53d2bc8034ae4d07e94efd48240077da373c914b86e16a9395e55d53721c5ebd383fa2bae16ae0ab95f8091f1f779f031d7dacf208e2b41fd6
SSDEEP

12288:fMrLy90LKDglCRXwYt1wZvidrr2fIfvZVHex:MybklLYvOvqWIZI

Score

10^/10

amadey healer redline smokeloader lande backdoor 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

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a8862651.exe	healer
behavioral22/memory/3056-22-0x0000000000F40000-0x0000000000F4A000-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

Processes:

a8862651.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a8862651.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a8862651.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	a8862651.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a8862651.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a8862651.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a8862651.exe

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5562257.exe	family_redline
behavioral22/memory/396-44-0x0000000000650000-0x0000000000680000-memory.dmp	family_redline

SmokeLoader
Modular backdoor trojan in use since 2014.
trojan backdoor smokeloader

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

Processes:

b8953925.exepdates.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	b8953925.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4018855536-2201274732-320770143-1000\Control Panel\International\Geo\Nation	pdates.exe

Executes dropped EXE 9 IoCs

Processes:

v3586754.exev0583191.exea8862651.exeb8953925.exepdates.exec7221463.exed5562257.exepdates.exepdates.exe

pid process

3584 v3586754.exe
1960 v0583191.exe
3056 a8862651.exe
1460 b8953925.exe
2592 pdates.exe
880 c7221463.exe
396 d5562257.exe
2204 pdates.exe
4976 pdates.exe
Windows security modification 2 TTPs 1 IoCs
evasion trojan

Disable or Modify Tools
T1562.001

Modify Registry
T1112

Processes:

a8862651.exe

description ioc process

Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" a8862651.exe

pid	process
3584	v3586754.exe
1960	v0583191.exe
3056	a8862651.exe
1460	b8953925.exe
2592	pdates.exe
880	c7221463.exe
396	d5562257.exe
2204	pdates.exe
4976	pdates.exe

description	ioc	process
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0"	a8862651.exe

Adds Run key to start application 2 TTPs 3 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exev3586754.exev0583191.exe

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\\\""	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.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\\\""	v3586754.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\""	v0583191.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Checks SCSI registry key(s) 3 TTPs 3 IoCs

SCSI information is often read in order to detect sandboxing environments.

Query Registry

T1012

Peripheral Device Discovery

T1120

System Information Discovery

T1082

Processes:

c7221463.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7221463.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7221463.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c7221463.exe

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

Processes:

schtasks.exe

pid process

4652 schtasks.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

a8862651.exe

pid process

3056 a8862651.exe
3056 a8862651.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

a8862651.exe

description pid process

Token: SeDebugPrivilege 3056 a8862651.exe

pid	process
4652	schtasks.exe

pid	process
3056	a8862651.exe
3056	a8862651.exe

description	pid	process
Token: SeDebugPrivilege	3056	a8862651.exe

Suspicious use of WriteProcessMemory 44 IoCs

Processes:

a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exev3586754.exev0583191.exeb8953925.exepdates.execmd.exe

description	pid	process	target process
PID 700 wrote to memory of 3584	700	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe	v3586754.exe
PID 700 wrote to memory of 3584	700	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe	v3586754.exe
PID 700 wrote to memory of 3584	700	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe	v3586754.exe
PID 3584 wrote to memory of 1960	3584	v3586754.exe	v0583191.exe
PID 3584 wrote to memory of 1960	3584	v3586754.exe	v0583191.exe
PID 3584 wrote to memory of 1960	3584	v3586754.exe	v0583191.exe
PID 1960 wrote to memory of 3056	1960	v0583191.exe	a8862651.exe
PID 1960 wrote to memory of 3056	1960	v0583191.exe	a8862651.exe
PID 1960 wrote to memory of 1460	1960	v0583191.exe	b8953925.exe
PID 1960 wrote to memory of 1460	1960	v0583191.exe	b8953925.exe
PID 1960 wrote to memory of 1460	1960	v0583191.exe	b8953925.exe
PID 1460 wrote to memory of 2592	1460	b8953925.exe	pdates.exe
PID 1460 wrote to memory of 2592	1460	b8953925.exe	pdates.exe
PID 1460 wrote to memory of 2592	1460	b8953925.exe	pdates.exe
PID 3584 wrote to memory of 880	3584	v3586754.exe	c7221463.exe
PID 3584 wrote to memory of 880	3584	v3586754.exe	c7221463.exe
PID 3584 wrote to memory of 880	3584	v3586754.exe	c7221463.exe
PID 2592 wrote to memory of 4652	2592	pdates.exe	schtasks.exe
PID 2592 wrote to memory of 4652	2592	pdates.exe	schtasks.exe
PID 2592 wrote to memory of 4652	2592	pdates.exe	schtasks.exe
PID 2592 wrote to memory of 4056	2592	pdates.exe	cmd.exe
PID 2592 wrote to memory of 4056	2592	pdates.exe	cmd.exe
PID 2592 wrote to memory of 4056	2592	pdates.exe	cmd.exe
PID 4056 wrote to memory of 4732	4056	cmd.exe	cmd.exe
PID 4056 wrote to memory of 4732	4056	cmd.exe	cmd.exe
PID 4056 wrote to memory of 4732	4056	cmd.exe	cmd.exe
PID 4056 wrote to memory of 3952	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 3952	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 3952	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 4904	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 4904	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 4904	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 4276	4056	cmd.exe	cmd.exe
PID 4056 wrote to memory of 4276	4056	cmd.exe	cmd.exe
PID 4056 wrote to memory of 4276	4056	cmd.exe	cmd.exe
PID 4056 wrote to memory of 2456	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 2456	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 2456	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 3964	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 3964	4056	cmd.exe	cacls.exe
PID 4056 wrote to memory of 3964	4056	cmd.exe	cacls.exe
PID 700 wrote to memory of 396	700	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe	d5562257.exe
PID 700 wrote to memory of 396	700	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe	d5562257.exe
PID 700 wrote to memory of 396	700	a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe	d5562257.exe

C:\Users\Admin\AppData\Local\Temp\a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe
"C:\Users\Admin\AppData\Local\Temp\a6d0e60e46974bcc2b95d79efe42aef131019e1a1db2f71a780c51a68cc36199.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:700
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3586754.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3586754.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:3584
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v0583191.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v0583191.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:1960
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a8862651.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a8862651.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:3056
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8953925.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8953925.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:1460
    - - C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
        
        "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"
        5⤵
        Checks computer location settings
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2592
      - 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
        6⤵
        Creates scheduled task(s)
        
        PID:4652
      - 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
        6⤵
        Suspicious use of WriteProcessMemory
        
        PID:4056
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:4732
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        7⤵
        
        PID:3952
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        7⤵
        
        PID:4904
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:4276
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        7⤵
        
        PID:2456
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        7⤵
        
        PID:3964
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7221463.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7221463.exe
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:880
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5562257.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5562257.exe
  2⤵
  - Executes dropped EXE
  PID:396

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:2204

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4976

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

Peripheral Device Discovery

T1120

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\d5562257.exe

Filesize
173KB

MD5
dd1b74d72e67cd28e02b713caa05cd7f

SHA1
02286dcf5d2539e63754bd5a56ee0953841afda8

SHA256
562ee5ce9c7b451285a96cffe1f7428b556334bf295af063e6955d31f1eb4470

SHA512
c8883f6fcd2673e48dee8503374833a4ec7fcf13cb42973c2fba691979f04992839642ceb16272ab6274edfe2aace8b5ac624679aaf57eed721b74ee752613f4

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3586754.exe

Filesize
359KB

MD5
a98b1aee60c9293eabf6ba711aae5e96

SHA1
6573a0977e8cde85cf914e7e376eea4ca5668606

SHA256
0e6d7f7ff55818ac5bf366f2e957793f82661203f1b7412ec047e41d38d1e854

SHA512
8d31d93243f4873555a1a55433563fc3bf92936b38699485b926aa6a4beb28f1a1d6efda1b62294b1143128d3b13c80093fc56397fccef3c1e2d9fe9dd623bcb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c7221463.exe

Filesize
36KB

MD5
a6d4c00a349bb3d0526f26bfe72c9bcd

SHA1
7cd634b68818146282dd8eb3294840ca2045f669

SHA256
4769f9625dffff062609fbefc3dd946c173cff9b2eec343f8f9512e4300e0826

SHA512
a0b89dcfae8d4072f3562a80eb1b83a31f3b7c22c37fdc77681bd010c9962a8e798210d46c6af110f66c47313d48afe27a220fecb45f4c42ca417f466602e4fb

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v0583191.exe

Filesize
234KB

MD5
34cc0804c3666c5778836863e11ebde8

SHA1
5d5c4709f92cdafa8e45d6c1103db993d8572ed8

SHA256
dd9a03ed05e0ebe313b7d9afe5ad05fc5f818989efa4bb335b47bf9acdfb5b42

SHA512
6ad265aa04b181fc3f37290cab648801f4fabd3f47e647994dd4eea3aebfd61f756d1ce12110a21b4f41ba8a4b3216b0339732d410f963fde3758d1d4aed6002

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a8862651.exe

Filesize
12KB

MD5
e3f66fef21fa2c33ecb7ee8b38167083

SHA1
6bea6eaa6c71590aacd5a56b2393f8f8dec7aad9

SHA256
d87bafa19ea183158a9651bfd9f5c0470d090809cad9016ab81ca87a98f09e43

SHA512
b3d5e22e6ec85c589982f1e3423bfbe610be32bd5063de49a00595224b403bf32ca530f7b5e70d3286bee837b690d1c781e4fe35b58738897fe3a10249c92cd6

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8953925.exe

Filesize
225KB

MD5
f1a07eabecfbbf04548b08631dbed1cf

SHA1
b6e90a72e3aeaedeabd206065b36fde14f5bb939

SHA256
398d014293a7a2412e7d5e0fdb08a97a1674ff1c5f5a6a46b8e4ee2e0869c2c0

SHA512
56b1f02bc4c5e778095cafa6b4c5ad3150448278bffeabc900fd0b7e39a12462b2c571ebbf3201614df296378c062144d79e36e034f86377ff4b1d2cb31e80b4

Download Submit
memory/396-47-0x000000000A600000-0x000000000A70A000-memory.dmp

Filesize
1.0MB

Download
memory/396-44-0x0000000000650000-0x0000000000680000-memory.dmp

Filesize
192KB

Download
memory/396-45-0x0000000004E30000-0x0000000004E36000-memory.dmp

Filesize
24KB

Download
memory/396-46-0x000000000AA90000-0x000000000B0A8000-memory.dmp

Filesize
6.1MB

Download
memory/396-48-0x000000000A540000-0x000000000A552000-memory.dmp

Filesize
72KB

Download
memory/396-49-0x000000000A5A0000-0x000000000A5DC000-memory.dmp

Filesize
240KB

Download
memory/396-50-0x0000000002920000-0x000000000296C000-memory.dmp

Filesize
304KB

Download
memory/880-40-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3056-22-0x0000000000F40000-0x0000000000F4A000-memory.dmp

Filesize
40KB

Download
memory/3056-21-0x00007FFB0A1A3000-0x00007FFB0A1A5000-memory.dmp

Filesize
8KB

Download