Malware Analysis Report

2024-12-06 02:40

Sample ID 241110-baqgyawdkc
Target 33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86
SHA256 33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86
Tags
healer redline boris 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

33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86

Threat Level: Known bad

The file 33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86 was found to be: Known bad.

Malicious Activity Summary

healer redline boris discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine

Healer

Healer family

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine payload

Windows security modification

Executes dropped EXE

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 00:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 00:56

Reported

2024-11-10 00:59

Platform

win10v2004-20241007-en

Max time kernel

146s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86.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\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.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\h36VM56.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\h36VM56.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\h36VM56.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\h36VM56.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\h36VM56.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

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\h36VM56.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\niba3262.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\33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86.exe N/A

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\33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3262.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ircOu04.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ircOu04.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86.exe

"C:\Users\Admin\AppData\Local\Temp\33e0252f888324d6d02e1adbad68b9cd37fad7e0d03a2ee140291ca2ad156c86.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3262.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3262.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ircOu04.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ircOu04.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 68.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp
RU 193.233.20.32:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba3262.exe

MD5 07fa2762290c1245704ffd31e07a189a
SHA1 94653e3d65f80aa6f177d54a5a02feed05c0123d
SHA256 bd5a6f736b2a48ac7379554515e25c42eaa4bcab691bea57291d1abcd64ab284
SHA512 ac6513aea7b5bfac086cf6d59d0cbf441d734d3ed9d287700293a268c52e6962944daa7d1a21d3e0382d52e3e9c2e316d36aa4dc38609839f05d743d2f3e8da7

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h36VM56.exe

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

memory/708-14-0x00007FF8CF363000-0x00007FF8CF365000-memory.dmp

memory/708-15-0x0000000000C20000-0x0000000000C2A000-memory.dmp

memory/708-16-0x00007FF8CF363000-0x00007FF8CF365000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ircOu04.exe

MD5 119a0292b5f147dd919b905291dfaea5
SHA1 e33cc05b8ecc2230f30e6c49ee4c0043f94b8a44
SHA256 1b8fb06a8143cd101eb9ea366bd657e1136b8a8dc55bb98129cb113cc6d9c01f
SHA512 922ae167e1963bdb5c09cd5018923725a843ecacaee684eff1873e5dfd2c713fa0f468115fdfb7797f56515cca29f0e684a2bcaaf19d7e326392bbe42a7238a7

memory/820-22-0x0000000004B30000-0x0000000004B76000-memory.dmp

memory/820-23-0x0000000007190000-0x0000000007734000-memory.dmp

memory/820-24-0x0000000007780000-0x00000000077C4000-memory.dmp

memory/820-28-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-40-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-88-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-86-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-82-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-80-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-78-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-76-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-72-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-70-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-68-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-64-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-62-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-60-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-56-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-54-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-52-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-50-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-48-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-46-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-44-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-38-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-36-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-34-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-32-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-30-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-84-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-74-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-66-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-58-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-42-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-26-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-25-0x0000000007780000-0x00000000077BF000-memory.dmp

memory/820-931-0x00000000077C0000-0x0000000007DD8000-memory.dmp

memory/820-932-0x0000000007E60000-0x0000000007F6A000-memory.dmp

memory/820-933-0x0000000007FA0000-0x0000000007FB2000-memory.dmp

memory/820-934-0x0000000007FC0000-0x0000000007FFC000-memory.dmp

memory/820-935-0x0000000008110000-0x000000000815C000-memory.dmp