amadey | 82d1eca76037f568efb55ba04db39dbaad07d12a6fe618a601317562ac1dbdfe

Analysis

max time kernel
149s
max time network
150s
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 11:02

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General

Target

31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe
Size

390KB
MD5

8965f85cd8ceaac637f7ce969b31e87f
SHA1

e83a34bca6d34e37cc4652d12d30e994aa9856c7
SHA256

31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459
SHA512

795ca8c878ea4eb32e2cba9e01bb1d0d8f31563b910504f1687034c134a4e48e2196b06b5b139ea9408fdf7817377841c6544fdb26bef0a0089340d66c25be5b
SSDEEP

12288:vMr5y90TOiPLI6kQHj0rPxqcHnl9va4w5N:iyYrLVDuPx5HTa4wf

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
behavioral3/files/0x000800000002344a-12.dat	healer
behavioral3/memory/3092-14-0x0000000000570000-0x000000000057A000-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	k0530051.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	k0530051.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	k0530051.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	k0530051.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	k0530051.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1"	k0530051.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
behavioral3/files/0x0007000000023448-32.dat	family_redline
behavioral3/memory/3844-33-0x0000000000090000-0x00000000000C0000-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-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	l3198279.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation	danke.exe

Executes dropped EXE 8 IoCs

pid	Process
2732	y4862534.exe
3092	k0530051.exe
4440	l3198279.exe
4852	danke.exe
3844	n3716331.exe
3104	danke.exe
916	danke.exe
228	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"	k0530051.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\\\""	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.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\\\""	y4862534.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
3944	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3092	k0530051.exe
3092	k0530051.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3092	k0530051.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4044 wrote to memory of 2732	4044	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe	82
PID 4044 wrote to memory of 2732	4044	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe	82
PID 4044 wrote to memory of 2732	4044	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe	82
PID 2732 wrote to memory of 3092	2732	y4862534.exe	83
PID 2732 wrote to memory of 3092	2732	y4862534.exe	83
PID 2732 wrote to memory of 4440	2732	y4862534.exe	93
PID 2732 wrote to memory of 4440	2732	y4862534.exe	93
PID 2732 wrote to memory of 4440	2732	y4862534.exe	93
PID 4440 wrote to memory of 4852	4440	l3198279.exe	94
PID 4440 wrote to memory of 4852	4440	l3198279.exe	94
PID 4440 wrote to memory of 4852	4440	l3198279.exe	94
PID 4044 wrote to memory of 3844	4044	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe	95
PID 4044 wrote to memory of 3844	4044	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe	95
PID 4044 wrote to memory of 3844	4044	31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe	95
PID 4852 wrote to memory of 3944	4852	danke.exe	96
PID 4852 wrote to memory of 3944	4852	danke.exe	96
PID 4852 wrote to memory of 3944	4852	danke.exe	96
PID 4852 wrote to memory of 768	4852	danke.exe	98
PID 4852 wrote to memory of 768	4852	danke.exe	98
PID 4852 wrote to memory of 768	4852	danke.exe	98
PID 768 wrote to memory of 1404	768	cmd.exe	100
PID 768 wrote to memory of 1404	768	cmd.exe	100
PID 768 wrote to memory of 1404	768	cmd.exe	100
PID 768 wrote to memory of 3360	768	cmd.exe	101
PID 768 wrote to memory of 3360	768	cmd.exe	101
PID 768 wrote to memory of 3360	768	cmd.exe	101
PID 768 wrote to memory of 1604	768	cmd.exe	102
PID 768 wrote to memory of 1604	768	cmd.exe	102
PID 768 wrote to memory of 1604	768	cmd.exe	102
PID 768 wrote to memory of 3908	768	cmd.exe	103
PID 768 wrote to memory of 3908	768	cmd.exe	103
PID 768 wrote to memory of 3908	768	cmd.exe	103
PID 768 wrote to memory of 3132	768	cmd.exe	104
PID 768 wrote to memory of 3132	768	cmd.exe	104
PID 768 wrote to memory of 3132	768	cmd.exe	104
PID 768 wrote to memory of 1252	768	cmd.exe	106
PID 768 wrote to memory of 1252	768	cmd.exe	106
PID 768 wrote to memory of 1252	768	cmd.exe	106

C:\Users\Admin\AppData\Local\Temp\31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe
"C:\Users\Admin\AppData\Local\Temp\31714e287ace88f54febd6e8f4714a27d61ad35bc95ab8b019334acebd9cd459.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4044
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4862534.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4862534.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2732
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0530051.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0530051.exe
    3⤵
    - Modifies Windows Defender Real-time Protection settings
    - Executes dropped EXE
    - Windows security modification
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    PID:3092
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3198279.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3198279.exe
    3⤵
    - Checks computer location settings
    - Executes dropped EXE
    - Suspicious use of WriteProcessMemory
    PID:4440
  - - 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:4852
    - - 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:3944
    - - 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:768
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:1404
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:N"
        6⤵
        
        PID:3360
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "danke.exe" /P "Admin:R" /E
        6⤵
        
        PID:1604
      - C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        6⤵
        
        PID:3908
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:N"
        6⤵
        
        PID:3132
      - C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\3ec1f323b5" /P "Admin:R" /E
        6⤵
        
        PID:1252
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3716331.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3716331.exe
  2⤵
  - Executes dropped EXE
  PID:3844

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:3104

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:916

C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
1⤵
- Executes dropped EXE
PID:228

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\n3716331.exe

Filesize
174KB

MD5
fc7575d9cc38d254cd64e4b9893773ec

SHA1
5379222770e783bbd9da64e64c8030b7090f9b69

SHA256
416a2e8145f73c951c0249168391a9a20abbda8f3180d9aa4ea7011e3e7f223f

SHA512
d001c7bde5686b5f8f67d6f844b23a2ade25eeb5f6412143daa83f48ff14326aaccdbbb8ed458a27f0293be0e1c50e4fe1c06a42fbcb92831ca4caa0fcecf331

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y4862534.exe

Filesize
235KB

MD5
996af6822b2ac7bf15bb8bcb917f7b96

SHA1
a9f4a3313bea5092bfd6e32b02a0d3a2e7746cda

SHA256
fbff6d654e32271874de41598bed0431628bc51b1ea447e77045f6fd8d6aaa52

SHA512
26ed9745803ddcab8d9ed01e8968668ed401be1f46a8c5061f5a72887ad96483376bbd83e596296e8f7bc889f27d4246ddd4cef6adefb70ee977e02a513545af

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0530051.exe

Filesize
11KB

MD5
7e93bacbbc33e6652e147e7fe07572a0

SHA1
421a7167da01c8da4dc4d5234ca3dd84e319e762

SHA256
850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

SHA512
250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l3198279.exe

Filesize
224KB

MD5
8c6b79ec436d7cf6950a804c1ec7d3e9

SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6

SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d

SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce

Download Submit
memory/3092-15-0x00007FF82E543000-0x00007FF82E545000-memory.dmp

Filesize
8KB

Download
memory/3092-14-0x0000000000570000-0x000000000057A000-memory.dmp

Filesize
40KB

Download
memory/3844-33-0x0000000000090000-0x00000000000C0000-memory.dmp

Filesize
192KB

Download
memory/3844-34-0x0000000002480000-0x0000000002486000-memory.dmp

Filesize
24KB

Download
memory/3844-35-0x0000000005120000-0x0000000005738000-memory.dmp

Filesize
6.1MB

Download
memory/3844-36-0x0000000004C20000-0x0000000004D2A000-memory.dmp

Filesize
1.0MB

Download
memory/3844-37-0x0000000004B60000-0x0000000004B72000-memory.dmp

Filesize
72KB

Download
memory/3844-38-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

Filesize
240KB

Download
memory/3844-39-0x0000000004D30000-0x0000000004D7C000-memory.dmp

Filesize
304KB

Download