Malware Analysis Report

2025-01-23 06:00

Sample ID 241107-ax2m2stmfn
Target 75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750
SHA256 75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750
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

75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750

Threat Level: Known bad

The file 75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Redline family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer

Healer family

Windows security modification

Executes dropped EXE

Checks computer location settings

Adds Run key to start application

Program crash

Enumerates physical storage devices

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 00:36

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 00:36

Reported

2024-11-07 00:43

Platform

win10v2004-20241007-en

Max time kernel

125s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.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\IXP001.TMP\it668127.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.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\IXP001.TMP\jr135743.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\IXP001.TMP\it668127.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_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\ziqG7626.exe N/A
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\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.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\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.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\IXP000.TMP\lr274438.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1064 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe
PID 1064 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe
PID 1064 wrote to memory of 4556 N/A C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe
PID 4556 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe
PID 4556 wrote to memory of 1660 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe
PID 4556 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe
PID 4556 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe
PID 4556 wrote to memory of 1640 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe
PID 1640 wrote to memory of 1528 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe C:\Windows\Temp\1.exe
PID 1640 wrote to memory of 1528 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe C:\Windows\Temp\1.exe
PID 1640 wrote to memory of 1528 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe C:\Windows\Temp\1.exe
PID 1064 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr274438.exe
PID 1064 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr274438.exe
PID 1064 wrote to memory of 1888 N/A C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr274438.exe

Processes

C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe

"C:\Users\Admin\AppData\Local\Temp\75e749c0ebb09d25b3a806a6555db20adab945badf70e422ce3e3046a7a90750.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1640 -ip 1640

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1640 -s 1516

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr274438.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr274438.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 4.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 232.168.11.51.in-addr.arpa udp
US 8.8.8.8:53 28.118.140.52.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
US 8.8.8.8:53 22.236.111.52.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

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziqG7626.exe

MD5 81ec1e739b97fe888981ca82057cae46
SHA1 83ca5cacda8427a96e0515c676dea5e7a7ec2c7b
SHA256 3c874613a1e84ab5c81efd12350e4a55b11b4d6a0de097bd900a7d0ddab82c18
SHA512 03acaa1ad9e697833698b086a719dab66cf836c78b4b8af19e130d0695630ab112dbb1b116e9072d6e6946752c3082a119a9f50462e0e4adca790d0e29e3a98d

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it668127.exe

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

memory/1660-14-0x00007FFFE0CD3000-0x00007FFFE0CD5000-memory.dmp

memory/1660-15-0x00000000003E0000-0x00000000003EA000-memory.dmp

memory/1660-16-0x00007FFFE0CD3000-0x00007FFFE0CD5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jr135743.exe

MD5 8ee6729419ab93293486339e4eb77f7b
SHA1 c60f88d4ded8383d068f5f2e8f423a56b8dfd933
SHA256 dcc77b7bd74413d865281781d4ddcbb3d4236bdd8c16ea5a8c46e3ab2e91a0f4
SHA512 9b550c86f223f4691749289ae4c8deb8efdc7a3200f837b4995d61857adf4e4020b30d9013d05b07101e6ea3ec36379c6c5ec41d55b80b3163d3739fe6892421

memory/1640-22-0x0000000002630000-0x0000000002698000-memory.dmp

memory/1640-23-0x0000000004CE0000-0x0000000005284000-memory.dmp

memory/1640-24-0x00000000026A0000-0x0000000002706000-memory.dmp

memory/1640-34-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-42-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-86-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-84-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-82-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-80-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-78-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-76-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-74-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-72-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-70-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-68-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-66-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-64-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-62-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-58-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-56-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-54-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-52-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-50-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-48-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-46-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-44-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-40-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-38-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-36-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-32-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-30-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-88-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-60-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-26-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-28-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-25-0x00000000026A0000-0x0000000002700000-memory.dmp

memory/1640-2167-0x0000000005400000-0x0000000005432000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/1528-2180-0x00000000008F0000-0x000000000091E000-memory.dmp

memory/1528-2181-0x0000000002BE0000-0x0000000002BE6000-memory.dmp

memory/1528-2182-0x00000000058B0000-0x0000000005EC8000-memory.dmp

memory/1528-2183-0x00000000053A0000-0x00000000054AA000-memory.dmp

memory/1528-2184-0x0000000005260000-0x0000000005272000-memory.dmp

memory/1528-2185-0x00000000052D0000-0x000000000530C000-memory.dmp

memory/1528-2186-0x0000000005320000-0x000000000536C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr274438.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/1888-2191-0x00000000007C0000-0x00000000007F0000-memory.dmp

memory/1888-2192-0x00000000050A0000-0x00000000050A6000-memory.dmp