amadey | 7cc4ca7df1354c5dcc6727cacfda8e239f161845dfb3a7cb9889f29fad4b792a

Analysis

max time kernel
147s
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
09-05-2024 11:56

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General

Target

68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe
Size

390KB
MD5

026e9d2d6645c34f2e9f33fadeec589d
SHA1

b3eefcab5fc8a993b9e037e62510c80b6e617683
SHA256

68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d
SHA512

f15439a1e3d76b5304724bcab133f1ec15e63cb56a5890a4baa3d266575039797dc98af49fbf60d664d6339186a577780c080cbcf4890855588d17d76bf5b608
SSDEEP

12288:sMrIy90JHXoKWDekYxbv00NcQEIgA8Kk:cy24xDYRb8Kk

Score

10^/10

amadey healer redline nasa dropper evasion infostealer persistence trojan

Malware Config

Extracted

Family

amadey

Version

3.85

http://77.91.68.3

Attributes

install_dir
3ec1f323b5
install_file
danke.exe
strings_key
827021be90f1e85ab27949ea7e9347e8
url_paths
/home/love/index.php

rc4.plain

Extracted

Family

redline

Botnet

nasa

77.91.68.68:19071

Attributes

auth_value
6da71218d8a9738ea3a9a78b5677589b

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
behavioral11/files/0x0007000000023462-25.dat	healer
behavioral11/memory/2916-27-0x0000000000DD0000-0x0000000000DDA000-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"	h6504041.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h6504041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h6504041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	h6504041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h6504041.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h6504041.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
behavioral11/files/0x000700000002345f-31.dat	family_redline
behavioral11/memory/4244-33-0x0000000000850000-0x0000000000880000-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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	g3486364.exe
Key value queried	\REGISTRY\USER\S-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 8 IoCs

pid	Process
912	x6348756.exe
4444	g3486364.exe
3948	danke.exe
2916	h6504041.exe
4796	danke.exe
4244	j1902128.exe
2892	danke.exe
3184	danke.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"	h6504041.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\\\""	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.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\\\""	x6348756.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
2372	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2916	h6504041.exe
2916	h6504041.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2916	h6504041.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 3872 wrote to memory of 912	3872	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe	82
PID 3872 wrote to memory of 912	3872	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe	82
PID 3872 wrote to memory of 912	3872	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe	82
PID 912 wrote to memory of 4444	912	x6348756.exe	84
PID 912 wrote to memory of 4444	912	x6348756.exe	84
PID 912 wrote to memory of 4444	912	x6348756.exe	84
PID 4444 wrote to memory of 3948	4444	g3486364.exe	86
PID 4444 wrote to memory of 3948	4444	g3486364.exe	86
PID 4444 wrote to memory of 3948	4444	g3486364.exe	86
PID 912 wrote to memory of 2916	912	x6348756.exe	87
PID 912 wrote to memory of 2916	912	x6348756.exe	87
PID 3948 wrote to memory of 2372	3948	danke.exe	88
PID 3948 wrote to memory of 2372	3948	danke.exe	88
PID 3948 wrote to memory of 2372	3948	danke.exe	88
PID 3948 wrote to memory of 4716	3948	danke.exe	90
PID 3948 wrote to memory of 4716	3948	danke.exe	90
PID 3948 wrote to memory of 4716	3948	danke.exe	90
PID 4716 wrote to memory of 3644	4716	cmd.exe	92
PID 4716 wrote to memory of 3644	4716	cmd.exe	92
PID 4716 wrote to memory of 3644	4716	cmd.exe	92
PID 4716 wrote to memory of 3064	4716	cmd.exe	93
PID 4716 wrote to memory of 3064	4716	cmd.exe	93
PID 4716 wrote to memory of 3064	4716	cmd.exe	93
PID 4716 wrote to memory of 4140	4716	cmd.exe	94
PID 4716 wrote to memory of 4140	4716	cmd.exe	94
PID 4716 wrote to memory of 4140	4716	cmd.exe	94
PID 4716 wrote to memory of 1152	4716	cmd.exe	95
PID 4716 wrote to memory of 1152	4716	cmd.exe	95
PID 4716 wrote to memory of 1152	4716	cmd.exe	95
PID 4716 wrote to memory of 1988	4716	cmd.exe	96
PID 4716 wrote to memory of 1988	4716	cmd.exe	96
PID 4716 wrote to memory of 1988	4716	cmd.exe	96
PID 4716 wrote to memory of 1880	4716	cmd.exe	97
PID 4716 wrote to memory of 1880	4716	cmd.exe	97
PID 4716 wrote to memory of 1880	4716	cmd.exe	97
PID 3872 wrote to memory of 4244	3872	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe	102
PID 3872 wrote to memory of 4244	3872	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe	102
PID 3872 wrote to memory of 4244	3872	68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe	102

C:\Users\Admin\AppData\Local\Temp\68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe
"C:\Users\Admin\AppData\Local\Temp\68ab5c7a84977eb7379341d29d2b10434cfd4ae30fb2276c4973f5fa55a7e85d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3872
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6348756.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6348756.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:912
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3486364.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3486364.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4444
  - - C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
      "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:3948
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
        5⤵
        Creates scheduled task(s)
        
        PID:2372
    - - C:\Windows\SysWOW64\cmd.exe
        
        "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
        5⤵
        Suspicious use of WriteProcessMemory
        
        PID:4716
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3644
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:3064
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:4140
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1152
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:1988
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:1880
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6504041.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6504041.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2916
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1902128.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j1902128.exe
  2⤵
  - Executes dropped EXE
  PID:4244

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4796

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2892

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:3184

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\j1902128.exe

Filesize
173KB

MD5
c46cbab42bf761623b416919665c6aa5

SHA1
9a56c4281c650241d042a19ddfd51299b81f9dc3

SHA256
3989d13dd4d83277a16e2e5f434c7ae96dabc2b3539c28ce84ef605ddb644b06

SHA512
2122a98d3717887645313e42bf415380366bcd04d61c93c744616cda75b94386d9b6b3a79ca3e721ce0e3846d7a3bdd0fa1d810be5f19447c75d48e41e758120

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6348756.exe

Filesize
234KB

MD5
f16412cf9905524a284c51ba6af1d5d9

SHA1
d188b711b199258da3edbdbc77441474f600f17e

SHA256
64d0d5d3dc38d20687eb0ea65178102ed00e1bca4cae9424ab7f1d054072b671

SHA512
755a4b8b84b01bdca5ad37424dacb6303fa0d5e94a2b750fb9d62263439b9b5b4d3cf0b604d0d40535ad0aa0b72a66491e3a46f525fdc9985b95247419a5374c

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g3486364.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h6504041.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/2916-27-0x0000000000DD0000-0x0000000000DDA000-memory.dmp

Filesize
40KB

Download
memory/4244-33-0x0000000000850000-0x0000000000880000-memory.dmp

Filesize
192KB

Download
memory/4244-34-0x00000000012D0000-0x00000000012D6000-memory.dmp

Filesize
24KB

Download
memory/4244-35-0x000000000AC10000-0x000000000B228000-memory.dmp

Filesize
6.1MB

Download
memory/4244-36-0x000000000A700000-0x000000000A80A000-memory.dmp

Filesize
1.0MB

Download
memory/4244-37-0x000000000A610000-0x000000000A622000-memory.dmp

Filesize
72KB

Download
memory/4244-38-0x000000000A670000-0x000000000A6AC000-memory.dmp

Filesize
240KB

Download
memory/4244-39-0x0000000002A40000-0x0000000002A8C000-memory.dmp

Filesize
304KB

Download