amadey | 5917339910bda68a91f92247578c308113ee6fce121896237213a864c446fcd8

Analysis

max time kernel
142s
max time network
152s
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, 15:04

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General

Target

9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe
Size

514KB
MD5

4487e1cdd58ccb52a46645553b956baf
SHA1

cddeb1a3b04d8998c32b47fcee9e4c13d4e409a5
SHA256

9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e
SHA512

012887d77f077ae49a77ef250c4b3292d8207690be2ca30d8803a7949698941f2fb9c0f34ac6c4d2b99a9eaf49f0208903661ff97566cef19ac1cdeac00b93eb
SSDEEP

12288:kMrdy90Me2oz7msLFkKLvUdJ+g5xbPJDMA9u2puSgF5cQrwmmU0:xy7m7mmVvU1xbPJMt2pxC0

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

resource	yara_rule
behavioral18/files/0x0008000000023405-19.dat	healer
behavioral18/memory/220-22-0x00000000001B0000-0x00000000001BA000-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"	a4970158.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection	a4970158.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1"	a4970158.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1"	a4970158.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1"	a4970158.exe
Set value (int)	\REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1"	a4970158.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
behavioral18/files/0x0007000000023400-43.dat	family_redline
behavioral18/memory/4692-45-0x0000000000DA0000-0x0000000000DD0000-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

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	pdates.exe
Key value queried	\REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	b1092387.exe

Executes dropped EXE 9 IoCs

pid	Process
2756	v4933227.exe
4152	v3623236.exe
220	a4970158.exe
756	b1092387.exe
5092	pdates.exe
3740	c4322296.exe
4692	d7564572.exe
3596	pdates.exe
4316	pdates.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"	a4970158.exe

Adds Run key to start application 2 TTPs 3 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\\\""	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.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\\\""	v4933227.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\\\""	v3623236.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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4322296.exe
Key queried	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4322296.exe
Key enumerated	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI	c4322296.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

pid	Process
4016	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
220	a4970158.exe
220	a4970158.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	220	a4970158.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
756	b1092387.exe

Suspicious use of WriteProcessMemory 44 IoCs

description	pid	Process	procid_target
PID 4772 wrote to memory of 2756	4772	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe	81
PID 4772 wrote to memory of 2756	4772	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe	81
PID 4772 wrote to memory of 2756	4772	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe	81
PID 2756 wrote to memory of 4152	2756	v4933227.exe	83
PID 2756 wrote to memory of 4152	2756	v4933227.exe	83
PID 2756 wrote to memory of 4152	2756	v4933227.exe	83
PID 4152 wrote to memory of 220	4152	v3623236.exe	84
PID 4152 wrote to memory of 220	4152	v3623236.exe	84
PID 4152 wrote to memory of 756	4152	v3623236.exe	90
PID 4152 wrote to memory of 756	4152	v3623236.exe	90
PID 4152 wrote to memory of 756	4152	v3623236.exe	90
PID 756 wrote to memory of 5092	756	b1092387.exe	91
PID 756 wrote to memory of 5092	756	b1092387.exe	91
PID 756 wrote to memory of 5092	756	b1092387.exe	91
PID 2756 wrote to memory of 3740	2756	v4933227.exe	92
PID 2756 wrote to memory of 3740	2756	v4933227.exe	92
PID 2756 wrote to memory of 3740	2756	v4933227.exe	92
PID 4772 wrote to memory of 4692	4772	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe	94
PID 4772 wrote to memory of 4692	4772	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe	94
PID 4772 wrote to memory of 4692	4772	9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe	94
PID 5092 wrote to memory of 4016	5092	pdates.exe	93
PID 5092 wrote to memory of 4016	5092	pdates.exe	93
PID 5092 wrote to memory of 4016	5092	pdates.exe	93
PID 5092 wrote to memory of 5016	5092	pdates.exe	96
PID 5092 wrote to memory of 5016	5092	pdates.exe	96
PID 5092 wrote to memory of 5016	5092	pdates.exe	96
PID 5016 wrote to memory of 1696	5016	cmd.exe	98
PID 5016 wrote to memory of 1696	5016	cmd.exe	98
PID 5016 wrote to memory of 1696	5016	cmd.exe	98
PID 5016 wrote to memory of 4556	5016	cmd.exe	99
PID 5016 wrote to memory of 4556	5016	cmd.exe	99
PID 5016 wrote to memory of 4556	5016	cmd.exe	99
PID 5016 wrote to memory of 1948	5016	cmd.exe	100
PID 5016 wrote to memory of 1948	5016	cmd.exe	100
PID 5016 wrote to memory of 1948	5016	cmd.exe	100
PID 5016 wrote to memory of 4796	5016	cmd.exe	101
PID 5016 wrote to memory of 4796	5016	cmd.exe	101
PID 5016 wrote to memory of 4796	5016	cmd.exe	101
PID 5016 wrote to memory of 1676	5016	cmd.exe	102
PID 5016 wrote to memory of 1676	5016	cmd.exe	102
PID 5016 wrote to memory of 1676	5016	cmd.exe	102
PID 5016 wrote to memory of 2768	5016	cmd.exe	103
PID 5016 wrote to memory of 2768	5016	cmd.exe	103
PID 5016 wrote to memory of 2768	5016	cmd.exe	103

C:\Users\Admin\AppData\Local\Temp\9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe
"C:\Users\Admin\AppData\Local\Temp\9a0ecac5f61531b0c28426e6e97edeaa0c930397169075cb98b077174beb638e.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4772
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4933227.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4933227.exe
  2⤵
  - Executes dropped EXE
  - Adds Run key to start application
  - Suspicious use of WriteProcessMemory
  PID:2756
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3623236.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3623236.exe
    3⤵
    - Executes dropped EXE
    - Adds Run key to start application
    - Suspicious use of WriteProcessMemory
    PID:4152
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4970158.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4970158.exe
      4⤵
      Modifies Windows Defender Real-time Protection settings
      Executes dropped EXE
      Windows security modification
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:220
  - - C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1092387.exe
      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1092387.exe
      4⤵
      Checks computer location settings
      Executes dropped EXE
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:756
    - - 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:5092
      - 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:4016
      - 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:5016
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:1696
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:N"
        7⤵
        
        PID:4556
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "pdates.exe" /P "Admin:R" /E
        7⤵
        
        PID:1948
        
        C:\Windows\SysWOW64\cmd.exe
        
        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
        7⤵
        
        PID:4796
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:N"
        7⤵
        
        PID:1676
        
        C:\Windows\SysWOW64\cacls.exe
        
        CACLS "..\925e7e99c5" /P "Admin:R" /E
        7⤵
        
        PID:2768
- - C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4322296.exe
    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4322296.exe
    3⤵
    - Executes dropped EXE
    - Checks SCSI registry key(s)
    PID:3740
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7564572.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7564572.exe
  2⤵
  - Executes dropped EXE
  PID:4692

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:3596

C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe
1⤵
- Executes dropped EXE
PID:4316

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d7564572.exe

Filesize
173KB

MD5
199269ce88604882efe788faab582aa9

SHA1
2f1f18318b7f895a99af1e2bc156156cda96e495

SHA256
836375a91b2c9d90834283b30a84b968d3056ade7f0964f83b98e48a005509e4

SHA512
8a6dcbe7e46ee1db540c2e24f0e48f173670076e21ebe906f09944bdb23623bc608f78b43671ed2a80a65572a330fcb72820da2fa5b718a844bce2f498b8ed6d

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4933227.exe

Filesize
359KB

MD5
d33c8dd5dda29e2ea9759873a2e3b3a1

SHA1
509427faf68a39997bcef4397894e8ac9a89715b

SHA256
c78049d14da228c4659d831031cc94fa3d1e253480dea1114b8ea9652835dc1c

SHA512
95daea4171fae18b782e5e9716e3fc8f46302dd6883a86e4f03bc80c5c2c7a4ab87c8f356df998c6cdcef735af0cf7dda6bfb82c2478d9ed0186c466c1fd13b3

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c4322296.exe

Filesize
36KB

MD5
b201bc33c41cebb6d9b86d7224eac438

SHA1
3549a2e2b561dd6bf68a9b7aa21d240c3d87a8db

SHA256
fcc6ea0459be99bc3a272443ee71b1d520c1c88860222ce13fcadf7234ccd4a6

SHA512
ea5f1379a02f07161dbbbfd0a0c8b96f26dbcbd24fc9867d14c762cb9782beb8bcfed412ca69e1ad1f8a7b7669847c205b18bde309f9f7ec23f117d64a5368ab

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v3623236.exe

Filesize
234KB

MD5
c3ad2c9316385e72f6fdc34de05fefcb

SHA1
cb78a11ba6eb5c458b9f19877dac42dccacf1d33

SHA256
9080ecd6ed268534fadb6a6dbfa327fc64ec426ce249199e5059e154b1bc8b78

SHA512
0943b21c02037aea583f799ef2e6fa271b48925c5d22af687b3ff217a7a968e2b5a456678678284b6a288c50a3c104dc728884f4390295ef0c79319f73b55724

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4970158.exe

Filesize
13KB

MD5
b9f7307f3344963173587f481cf79702

SHA1
d1771c11330d7f05b465837268f1993d16a50ef9

SHA256
3f1deb49ae3b7e8074b543490e6a24045c16a73102668c09729a4decb3260068

SHA512
ef449c472223eddfd606b5035962564da2b3b47e46dd7bb796e8565f14349bc1edd9e716d4b288d65dda044d47f1ee527554d130f0de6b6cf4d78a1b2e0741f5

Download Submit
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1092387.exe

Filesize
225KB

MD5
4ee04c7a61cb61464ec80dee700e8040

SHA1
e55aee97f689833c7800aac29bcec07933aa8c9e

SHA256
302755f30c53cbf31bb07d154f236ea3e8ee3c90b7770e95dfaf953fb8e01826

SHA512
75f920345b8f2832606bf636f1586badcdab49b42c8b7053c214bb36e5c4996b37c08c015dcdb674bd2c568e8add18085510255001747e7442537064ea4df36b

Download Submit
memory/220-21-0x00007FFEF8333000-0x00007FFEF8335000-memory.dmp

Filesize
8KB

Download
memory/220-22-0x00000000001B0000-0x00000000001BA000-memory.dmp

Filesize
40KB

Download
memory/3740-41-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3740-40-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4692-45-0x0000000000DA0000-0x0000000000DD0000-memory.dmp

Filesize
192KB

Download
memory/4692-46-0x0000000007A50000-0x0000000007A56000-memory.dmp

Filesize
24KB

Download
memory/4692-47-0x0000000005CF0000-0x0000000006308000-memory.dmp

Filesize
6.1MB

Download
memory/4692-48-0x00000000057E0000-0x00000000058EA000-memory.dmp

Filesize
1.0MB

Download
memory/4692-49-0x0000000005720000-0x0000000005732000-memory.dmp

Filesize
72KB

Download
memory/4692-50-0x0000000005780000-0x00000000057BC000-memory.dmp

Filesize
240KB

Download
memory/4692-51-0x00000000058F0000-0x000000000593C000-memory.dmp

Filesize
304KB

Download