Malware Analysis Report

2025-01-23 06:02

Sample ID 241107-rwlc4swpdk
Target d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855
SHA256 d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855
Tags
healer redline diza lada discovery dropper evasion infostealer persistence trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855

Threat Level: Known bad

The file d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine payload

Redline family

Healer

Checks computer location settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Enumerates physical storage devices

Program crash

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 14:32

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 14:32

Reported

2024-11-07 14:35

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A

Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-4050598569-1597076380-177084960-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A

Adds Run key to start application

persistence
Description Indicator Process Target
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\\\"" C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe N/A
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\\\"" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe N/A
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\\\"" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe N/A

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4932 wrote to memory of 4796 N/A C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe
PID 4932 wrote to memory of 4796 N/A C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe
PID 4932 wrote to memory of 4796 N/A C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe
PID 4796 wrote to memory of 3732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe
PID 4796 wrote to memory of 3732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe
PID 4796 wrote to memory of 3732 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe
PID 3732 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe
PID 3732 wrote to memory of 1544 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe
PID 3732 wrote to memory of 1472 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe
PID 3732 wrote to memory of 1472 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe
PID 3732 wrote to memory of 1472 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe
PID 1472 wrote to memory of 3420 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe C:\Windows\Temp\1.exe
PID 1472 wrote to memory of 3420 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe C:\Windows\Temp\1.exe
PID 1472 wrote to memory of 3420 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe C:\Windows\Temp\1.exe
PID 4796 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe
PID 4796 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe
PID 4796 wrote to memory of 2820 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe

Processes

C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe

"C:\Users\Admin\AppData\Local\Temp\d06bd5fddbd6254c50daccee1c8c119e993058ded6a40004825d401f77aa6855.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1472 -ip 1472

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1472 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 92.16.208.104.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziLz0536.exe

MD5 b2470c082590e158da82f803e30767b8
SHA1 13f2e2dccdc904ead6faa0e11649b2493395cc40
SHA256 c81083c5b42bc12f746f9e5b0b480f58e43ea00d82a87c499543772d553940f6
SHA512 d503afd562f6f9446ea59e887c45e4ce9ab51db8d311a0cedccaa7bbc765e88f89100db3897990001fc7194883ceab24ef170af1cdfa904fca29ff5305a03ce5

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\zibf7544.exe

MD5 8bc5891df799ea3453b8cc0777e7aada
SHA1 a2916abd7b61afa136b4d671834301c3526315be
SHA256 24ed2ba8508e035528b6d47b65c31902c1153b0bb665896d55a9099f022fffa7
SHA512 e211f57a10f43607f4339221ffe87a1be194ce915fa7d4166a3e024f81c4406580651905371e0ca0ce929b0f8142e6afc12f914660812ce81231358f0aabfa4f

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it394385.exe

MD5 7e93bacbbc33e6652e147e7fe07572a0
SHA1 421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

memory/1544-21-0x00007FFB81E53000-0x00007FFB81E55000-memory.dmp

memory/1544-22-0x0000000000730000-0x000000000073A000-memory.dmp

memory/1544-23-0x00007FFB81E53000-0x00007FFB81E55000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr647348.exe

MD5 76bec59f05096a84c335cbcc07c9bd23
SHA1 2dd86ad59f21eab61f05af9a1fc9896fa804e139
SHA256 6b36670ad701f6a41822994347a5cc78b835ad6c6260b0478fa6a8a8dca988f6
SHA512 3e170fc2b22a9853b0bb84eaa2cdce4b920e8a2184451138570f2decda546c6965728da7e78ab5205110c1a957dbc9111b50fa4a3579b84e10412f47fa59edd1

memory/1472-29-0x0000000004F50000-0x0000000004FB8000-memory.dmp

memory/1472-30-0x0000000004FC0000-0x0000000005564000-memory.dmp

memory/1472-31-0x0000000005570000-0x00000000055D6000-memory.dmp

memory/1472-39-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-45-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-93-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-91-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-89-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-87-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-85-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-83-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-81-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-79-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-77-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-75-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-73-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-71-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-67-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-65-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-61-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-59-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-58-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-55-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-53-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-51-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-49-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-47-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-43-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-41-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-37-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-35-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-95-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-69-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-63-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-33-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-32-0x0000000005570000-0x00000000055D0000-memory.dmp

memory/1472-2174-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/3420-2187-0x00000000004F0000-0x000000000051E000-memory.dmp

memory/3420-2188-0x00000000027E0000-0x00000000027E6000-memory.dmp

memory/3420-2189-0x00000000054F0000-0x0000000005B08000-memory.dmp

memory/3420-2190-0x0000000004FE0000-0x00000000050EA000-memory.dmp

memory/3420-2191-0x0000000004D60000-0x0000000004D72000-memory.dmp

memory/3420-2192-0x0000000004ED0000-0x0000000004F0C000-memory.dmp

memory/3420-2193-0x0000000004F20000-0x0000000004F6C000-memory.dmp

memory/2820-2198-0x00000000002D0000-0x0000000000300000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp220110.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/2820-2199-0x00000000023D0000-0x00000000023D6000-memory.dmp