amadey | dc3a1c0a9e91f9db2fff71c534b9b0e94067f24c7823bdabecfbdb495e4fe76a

Analysis

max time kernel
142s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 10:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe
Size

389KB
MD5

34c92f1b6b922ed423132a72c41e14c0
SHA1

0d10bccb8a7c64727139a12b32553e3568f00a51
SHA256

8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422
SHA512

1720ba3a80b94631413dc8de5a44220d9cfbabf9ef189bd454c2646aa0ecfd9b0f0554a6d9c1936fd3d86b5e5f5dc8d3d23209d07356f54befcd55434c736049
SSDEEP

6144:KQy+bnr+Pp0yN90QEbAP9s5pCJAKzG2t1+0oExIIJf/SgTP:AMrHy90t69sTC6wHoE3SgT

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
behavioral8/files/0x0007000000023485-26.dat	healer
behavioral8/memory/2744-27-0x0000000000CC0000-0x0000000000CCA000-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"	h2964602.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	h2964602.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	h2964602.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	h2964602.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	h2964602.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	h2964602.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
behavioral8/files/0x0007000000023482-30.dat	family_redline
behavioral8/memory/2792-32-0x0000000000340000-0x0000000000370000-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-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	g4445769.exe
Key value queried	\REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 7 IoCs

pid	Process
1916	x5253760.exe
3068	g4445769.exe
5068	danke.exe
2744	h2964602.exe
2792	j8082767.exe
2436	danke.exe
4676	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"	h2964602.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\\\""	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.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\\\""	x5253760.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
1816	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2744	h2964602.exe
2744	h2964602.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2744	h2964602.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4920 wrote to memory of 1916	4920	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe	83
PID 4920 wrote to memory of 1916	4920	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe	83
PID 4920 wrote to memory of 1916	4920	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe	83
PID 1916 wrote to memory of 3068	1916	x5253760.exe	84
PID 1916 wrote to memory of 3068	1916	x5253760.exe	84
PID 1916 wrote to memory of 3068	1916	x5253760.exe	84
PID 3068 wrote to memory of 5068	3068	g4445769.exe	86
PID 3068 wrote to memory of 5068	3068	g4445769.exe	86
PID 3068 wrote to memory of 5068	3068	g4445769.exe	86
PID 1916 wrote to memory of 2744	1916	x5253760.exe	87
PID 1916 wrote to memory of 2744	1916	x5253760.exe	87
PID 5068 wrote to memory of 1816	5068	danke.exe	88
PID 5068 wrote to memory of 1816	5068	danke.exe	88
PID 5068 wrote to memory of 1816	5068	danke.exe	88
PID 5068 wrote to memory of 4852	5068	danke.exe	90
PID 5068 wrote to memory of 4852	5068	danke.exe	90
PID 5068 wrote to memory of 4852	5068	danke.exe	90
PID 4852 wrote to memory of 3964	4852	cmd.exe	92
PID 4852 wrote to memory of 3964	4852	cmd.exe	92
PID 4852 wrote to memory of 3964	4852	cmd.exe	92
PID 4852 wrote to memory of 2948	4852	cmd.exe	93
PID 4852 wrote to memory of 2948	4852	cmd.exe	93
PID 4852 wrote to memory of 2948	4852	cmd.exe	93
PID 4852 wrote to memory of 3668	4852	cmd.exe	94
PID 4852 wrote to memory of 3668	4852	cmd.exe	94
PID 4852 wrote to memory of 3668	4852	cmd.exe	94
PID 4852 wrote to memory of 1496	4852	cmd.exe	95
PID 4852 wrote to memory of 1496	4852	cmd.exe	95
PID 4852 wrote to memory of 1496	4852	cmd.exe	95
PID 4852 wrote to memory of 3092	4852	cmd.exe	96
PID 4852 wrote to memory of 3092	4852	cmd.exe	96
PID 4852 wrote to memory of 3092	4852	cmd.exe	96
PID 4852 wrote to memory of 976	4852	cmd.exe	97
PID 4852 wrote to memory of 976	4852	cmd.exe	97
PID 4852 wrote to memory of 976	4852	cmd.exe	97
PID 4920 wrote to memory of 2792	4920	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe	106
PID 4920 wrote to memory of 2792	4920	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe	106
PID 4920 wrote to memory of 2792	4920	8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe	106

C:\Users\Admin\AppData\Local\Temp\8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe
"C:\Users\Admin\AppData\Local\Temp\8e6dae5587d0150e1fa568f6ff42d2f6790750c017c08f86cff2c14b18de7422.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4920
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5253760.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5253760.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:1916
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4445769.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4445769.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:3068
  - - 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:5068
    - - 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:1816
    - - 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:4852
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3964
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:2948
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:3668
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1496
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:3092
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:976
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2964602.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2964602.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:2744
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8082767.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8082767.exe
  2⤵
  - Executes dropped EXE
  PID:2792

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:2436

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:4676

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

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\j8082767.exe

Filesize
173KB

MD5
1f4efb9e5524db0684d7c0f6b7d3e0c0

SHA1
f31578b9161d7d5c440b845221f0d22d483273be

SHA256
dd9f33038785627461d8b967c9facc426e92c4240cac475aeb3e2d0ec4cfdb18

SHA512
7694913b0fb58d97105d70894c6b9050209ce3cf39a5060fb7bf0e3c905886c466dcf30b308ef353192b09eed957d8a641893ca0102eb7144ae0996859cb0998

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5253760.exe

Filesize
234KB

MD5
a72f3bd21a0f5ba2a3d3903acd1d164d

SHA1
5438ccc0dc322ad716aa4c3049859214324afd19

SHA256
d9573bf8c3ef3e53a24e21ddaaa207f5491ca37b11b20395b161304ff8e8987d

SHA512
5245d3b824d5404bbfee44819e2ad4fc095bbc9cf31082116f75321d1c5e7fa2c22486178870b69e2044107c2634b9318123bcf7f486194b13447ef42ea852b2

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\g4445769.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2964602.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
memory/2744-27-0x0000000000CC0000-0x0000000000CCA000-memory.dmp

Filesize
40KB

Download
memory/2792-32-0x0000000000340000-0x0000000000370000-memory.dmp

Filesize
192KB

Download
memory/2792-33-0x0000000004C20000-0x0000000004C26000-memory.dmp

Filesize
24KB

Download
memory/2792-34-0x000000000A640000-0x000000000AC58000-memory.dmp

Filesize
6.1MB

Download
memory/2792-35-0x000000000A1B0000-0x000000000A2BA000-memory.dmp

Filesize
1.0MB

Download
memory/2792-36-0x000000000A0F0000-0x000000000A102000-memory.dmp

Filesize
72KB

Download
memory/2792-37-0x000000000A150000-0x000000000A18C000-memory.dmp

Filesize
240KB

Download
memory/2792-38-0x0000000004600000-0x000000000464C000-memory.dmp

Filesize
304KB

Download