amadey | f6a395732f5dfe45c1b53e1a544f31826d5f310499de2170e9064ac9605a913e

Analysis

max time kernel
142s
max time network
151s
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 18:21

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General

Target

cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe
Size

390KB
MD5

23ce47783e241446f6c0ec7e33d8e709
SHA1

866efc7de0880429d9ea6ba5d691401e0005e3b7
SHA256

cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01
SHA512

b59e08b4ecd06c760819e348a6234c5eb94b4bed22c8053b1fd1f216ccb56249e4fb0c5ce6d4f2a149a616c0d063b6c05f8d8651f707eb0604972569053a2a38
SSDEEP

12288:tMrMy90bKGAGuZhqDSqJCo1zBxA1PSezdo0rrk:ZymyhqDkif4S+oF

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
behavioral17/files/0x0007000000023449-26.dat	healer
behavioral17/memory/744-27-0x0000000000C00000-0x0000000000C0A000-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\DisableIOAVProtection = "1"	h2024927.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h2024927.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h2024927.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h2024927.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h2024927.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h2024927.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
behavioral17/files/0x0007000000023446-30.dat	family_redline
behavioral17/memory/1508-32-0x0000000000ED0000-0x0000000000F00000-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	g6911103.exe
Key value queried	\REGISTRY\USER\S-1-5-21-4124900551-4068476067-3491212533-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
4580	x5788150.exe
1892	g6911103.exe
4940	danke.exe
744	h2024927.exe
1508	j0205386.exe
4428	danke.exe
1920	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"	h2024927.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_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\""	x5788150.exe
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\\\""	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.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
2112	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
744	h2024927.exe
744	h2024927.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	744	h2024927.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 884 wrote to memory of 4580	884	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe	82
PID 884 wrote to memory of 4580	884	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe	82
PID 884 wrote to memory of 4580	884	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe	82
PID 4580 wrote to memory of 1892	4580	x5788150.exe	84
PID 4580 wrote to memory of 1892	4580	x5788150.exe	84
PID 4580 wrote to memory of 1892	4580	x5788150.exe	84
PID 1892 wrote to memory of 4940	1892	g6911103.exe	86
PID 1892 wrote to memory of 4940	1892	g6911103.exe	86
PID 1892 wrote to memory of 4940	1892	g6911103.exe	86
PID 4580 wrote to memory of 744	4580	x5788150.exe	87
PID 4580 wrote to memory of 744	4580	x5788150.exe	87
PID 4940 wrote to memory of 2112	4940	danke.exe	88
PID 4940 wrote to memory of 2112	4940	danke.exe	88
PID 4940 wrote to memory of 2112	4940	danke.exe	88
PID 4940 wrote to memory of 3756	4940	danke.exe	90
PID 4940 wrote to memory of 3756	4940	danke.exe	90
PID 4940 wrote to memory of 3756	4940	danke.exe	90
PID 3756 wrote to memory of 760	3756	cmd.exe	92
PID 3756 wrote to memory of 760	3756	cmd.exe	92
PID 3756 wrote to memory of 760	3756	cmd.exe	92
PID 3756 wrote to memory of 2104	3756	cmd.exe	93
PID 3756 wrote to memory of 2104	3756	cmd.exe	93
PID 3756 wrote to memory of 2104	3756	cmd.exe	93
PID 3756 wrote to memory of 2768	3756	cmd.exe	94
PID 3756 wrote to memory of 2768	3756	cmd.exe	94
PID 3756 wrote to memory of 2768	3756	cmd.exe	94
PID 3756 wrote to memory of 2880	3756	cmd.exe	95
PID 3756 wrote to memory of 2880	3756	cmd.exe	95
PID 3756 wrote to memory of 2880	3756	cmd.exe	95
PID 3756 wrote to memory of 2312	3756	cmd.exe	96
PID 3756 wrote to memory of 2312	3756	cmd.exe	96
PID 3756 wrote to memory of 2312	3756	cmd.exe	96
PID 3756 wrote to memory of 3120	3756	cmd.exe	97
PID 3756 wrote to memory of 3120	3756	cmd.exe	97
PID 3756 wrote to memory of 3120	3756	cmd.exe	97
PID 884 wrote to memory of 1508	884	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe	101
PID 884 wrote to memory of 1508	884	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe	101
PID 884 wrote to memory of 1508	884	cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe	101

C:\Users\Admin\AppData\Local\Temp\cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe
"C:\Users\Admin\AppData\Local\Temp\cf90d774faa53f828a5c0c7fd9b7693ab9e6a5b59349863524aae5284b993f01.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:884
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5788150.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5788150.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:4580
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6911103.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6911103.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:1892
  - - 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:4940
    - - 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:2112
    - - 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:3756
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:760
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:2104
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:2768
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:2880
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:2312
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:3120
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2024927.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2024927.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:744
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0205386.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j0205386.exe
  2⤵
  - Executes dropped EXE
  PID:1508

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4428

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:1920

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\j0205386.exe

Filesize
172KB

MD5
cd0051e6112bd756b99f3581b57100b6

SHA1
db3a66d3e70d54093e1e08614e2f79fe32702c4a

SHA256
064ca0ef432514e6c7ce2d93940a0eabc2ee51dbfc999a82c41dee6039d28a6a

SHA512
949c525bf5557c48266aa6e9e721f94db4913f24719a335636ebf84a68955c2bcf32b21ad87ff4f761ff2f3d4eb5d1d58a08b602ccdbb0045e93903a6abdf949

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5788150.exe

Filesize
234KB

MD5
f24a45576e6fc9f2cf62f843134f6671

SHA1
87214d982e0280e368e6f17121c63d4b24bc83c2

SHA256
babb0a7aa433578c2b3078911f6db6824d3e4d86d1f7f03be964662d20182208

SHA512
47c647c629a5d63331c0ce3db83cd5108a2bfdb4da873852b7b1cc806211bca87b9520b2b02f8cfcc1dc2ebd1411c390415e2722737480e040176501bd326620

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g6911103.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2024927.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/744-27-0x0000000000C00000-0x0000000000C0A000-memory.dmp

Filesize
40KB

Download
memory/1508-32-0x0000000000ED0000-0x0000000000F00000-memory.dmp

Filesize
192KB

Download
memory/1508-33-0x00000000057B0000-0x00000000057B6000-memory.dmp

Filesize
24KB

Download
memory/1508-34-0x000000000B250000-0x000000000B868000-memory.dmp

Filesize
6.1MB

Download
memory/1508-35-0x000000000AD40000-0x000000000AE4A000-memory.dmp

Filesize
1.0MB

Download
memory/1508-36-0x000000000AC80000-0x000000000AC92000-memory.dmp

Filesize
72KB

Download
memory/1508-37-0x000000000ACE0000-0x000000000AD1C000-memory.dmp

Filesize
240KB

Download
memory/1508-38-0x00000000051F0000-0x000000000523C000-memory.dmp

Filesize
304KB

Download