Malware Analysis Report

2025-01-23 06:01

Sample ID 241107-3jaxdszgna
Target f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851
SHA256 f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851
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

f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851

Threat Level: Known bad

The file f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

RedLine payload

Redline family

RedLine

Modifies Windows Defender Real-time Protection settings

Healer family

Detects Healer an antivirus disabler dropper

Healer

Executes dropped EXE

Checks computer location settings

Windows security modification

Adds Run key to start application

Enumerates physical storage devices

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-07 23:32

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-11-07 23:32

Reported

2024-11-07 23:34

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe"

Signatures

Detects Healer an antivirus disabler dropper

Description Indicator Process Target
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Healer

dropper healer

Healer family

healer

Modifies Windows Defender Real-time Protection settings

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.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\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.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\un114213.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\un258325.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\IXP002.TMP\pr952043.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.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\rk824130.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3224 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe
PID 3224 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe
PID 3224 wrote to memory of 4032 N/A C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe
PID 4032 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe
PID 4032 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe
PID 4032 wrote to memory of 4512 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe
PID 4512 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe
PID 4512 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe
PID 4512 wrote to memory of 3196 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe
PID 4512 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe
PID 4512 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe
PID 4512 wrote to memory of 1820 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe
PID 1820 wrote to memory of 6436 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe C:\Windows\Temp\1.exe
PID 1820 wrote to memory of 6436 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe C:\Windows\Temp\1.exe
PID 1820 wrote to memory of 6436 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe C:\Windows\Temp\1.exe
PID 4032 wrote to memory of 7056 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk824130.exe
PID 4032 wrote to memory of 7056 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk824130.exe
PID 4032 wrote to memory of 7056 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk824130.exe

Processes

C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe

"C:\Users\Admin\AppData\Local\Temp\f26ecc3bfbfc14f505e8af1afd15c613767c25d22eb9fb7527f5876be8533851.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un114213.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 3196 -ip 3196

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3196 -s 1092

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 1820 -ip 1820

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 1820 -s 1380

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk824130.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk824130.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 56.163.245.4.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
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
US 8.8.8.8:53 43.229.111.52.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\un114213.exe

MD5 7803bdd16836deba95b19d1931a78ca7
SHA1 b5a0ba3e0926e2dcfc6776262f5d2a9e9313214a
SHA256 80564544c90280a8ef6ad39642a81257eb6a75655330a0d260593a2e17f40f01
SHA512 d1924203fe3c1e5a1cbd39f65000e78c6ebddddd37f02c410a24eec87630bf5f00d13155ff9746477a45063fe18b3eccae8f2d162a57410b60eaee111096e843

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un258325.exe

MD5 3ca779c35003c16b4ab691890dca6d61
SHA1 bc183457339fd2052927f1f336f2ccf043f52dd6
SHA256 f217587900d3af2e141edae9bde4c1df547811446f491e2424868302d80b5757
SHA512 98816cd2c4ab5f949b1b2c6392747fd6f1f2a5240b9976ff1e91bcc00f44affd704bf284a6cca7f659ba9b37f86f6a95f668fe720c8fbcf148d76f49c5e46408

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr952043.exe

MD5 e615cd8bbc0ac8e031e49ecb656008e0
SHA1 56e98589150c707989e0985fdd4d1ad47d103ea7
SHA256 cd24f42074f520440103bacf3f34a478e55b6d3ce855b7837293a9ad2a012eca
SHA512 1f9383f8560cb0cd494a6850681d98fb932ddcffe9dbfbc5e623c851f37f87a5bf0b571ce3a64e58d8371a4afac027e03ac21e88c56bd6e53448da9f2bcff412

memory/3196-22-0x0000000002760000-0x000000000277A000-memory.dmp

memory/3196-23-0x0000000004F90000-0x0000000005534000-memory.dmp

memory/3196-24-0x0000000002960000-0x0000000002978000-memory.dmp

memory/3196-28-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-52-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-51-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-48-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-46-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-44-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-42-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-40-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-38-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-36-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-34-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-32-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-30-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-26-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-25-0x0000000002960000-0x0000000002972000-memory.dmp

memory/3196-53-0x0000000000400000-0x0000000000809000-memory.dmp

memory/3196-55-0x0000000000400000-0x0000000000809000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu983178.exe

MD5 fa8121872e070e51cce2427844f13e77
SHA1 56e4f6baad970afd35e57d6f5c133f2fd7c80734
SHA256 486e6ee1b0a3a8ca07d975ff884b835a16327396d9268271351bdc3ef272f9d7
SHA512 8c346428e9890c3fd127fd4497addd6294b120be22d7ce97eb6923f87423cdf8f0d5e92f62c6ad9b9f035ef2db0ac3ee7f49fb600a136704a233e6d060eb93b4

memory/1820-60-0x0000000004EC0000-0x0000000004F28000-memory.dmp

memory/1820-61-0x0000000005510000-0x0000000005576000-memory.dmp

memory/1820-69-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-95-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-93-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-92-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-89-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-87-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-86-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-83-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-81-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-79-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-77-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-75-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-73-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-71-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-67-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-65-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-63-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-62-0x0000000005510000-0x0000000005570000-memory.dmp

memory/1820-2204-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/6436-2217-0x0000000000AB0000-0x0000000000ADE000-memory.dmp

memory/6436-2218-0x0000000002D80000-0x0000000002D86000-memory.dmp

memory/6436-2219-0x0000000005A50000-0x0000000006068000-memory.dmp

memory/6436-2220-0x0000000005540000-0x000000000564A000-memory.dmp

memory/6436-2221-0x0000000005450000-0x0000000005462000-memory.dmp

memory/6436-2222-0x00000000054B0000-0x00000000054EC000-memory.dmp

memory/6436-2224-0x00000000054F0000-0x000000000553C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk824130.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/7056-2228-0x00000000005B0000-0x00000000005E0000-memory.dmp

memory/7056-2229-0x0000000002700000-0x0000000002706000-memory.dmp