Malware Analysis Report

2024-12-07 04:08

Sample ID 241113-zdscpsyeqd
Target 278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98
SHA256 278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98
Tags
healer redline rosn 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

278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98

Threat Level: Known bad

The file 278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98 was found to be: Known bad.

Malicious Activity Summary

healer redline rosn discovery dropper evasion infostealer persistence trojan

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

Healer family

RedLine

RedLine payload

Detects Healer an antivirus disabler dropper

Executes dropped EXE

Windows security modification

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-13 20:36

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-13 20:36

Reported

2024-11-13 20:39

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.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
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.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\IXP000.TMP\pro2930.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\IXP000.TMP\pro2930.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\IXP000.TMP\pro2930.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.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\IXP000.TMP\pro2930.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Executes dropped EXE

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.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\IXP000.TMP\pro2930.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.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\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.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\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.exe

"C:\Users\Admin\AppData\Local\Temp\278f5989b7896a715d284d00eed2489867c6d0a5a5a4a438da9a5ab256f3db98.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 3152 -ip 3152

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3152 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 149.220.183.52.in-addr.arpa udp
US 8.8.8.8:53 68.144.22.2.in-addr.arpa udp
US 8.8.8.8:53 17.160.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 92.12.20.2.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
US 8.8.8.8:53 102.144.22.2.in-addr.arpa udp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp
RU 176.113.115.145:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pro2930.exe

MD5 3460d654639c1e413b38c503d39b1438
SHA1 c2075ce37276969749bbfb941ba5d26c0953b7b4
SHA256 2069f461a12660121e46c13804e67be44e29cb4c79c0578d4e139053309d937e
SHA512 c1652ce75706663c9d5df8d2682c8c06023ebe16468bf998b12971b1660a00ea457e44b3a18da7ac0b90b16c26dcaf7a4ed8c1e2277deb91541cd51e82802bd4

memory/3152-8-0x0000000000A00000-0x0000000000B00000-memory.dmp

memory/3152-9-0x0000000000970000-0x000000000099D000-memory.dmp

memory/3152-10-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3152-11-0x0000000000400000-0x00000000007FE000-memory.dmp

memory/3152-12-0x0000000002490000-0x00000000024AA000-memory.dmp

memory/3152-13-0x0000000004F60000-0x0000000005504000-memory.dmp

memory/3152-14-0x00000000028C0000-0x00000000028D8000-memory.dmp

memory/3152-42-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-40-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-38-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-36-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-34-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-32-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-30-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-28-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-26-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-24-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-22-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-20-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-18-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-16-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-15-0x00000000028C0000-0x00000000028D2000-memory.dmp

memory/3152-43-0x0000000000A00000-0x0000000000B00000-memory.dmp

memory/3152-44-0x0000000000970000-0x000000000099D000-memory.dmp

memory/3152-47-0x0000000000400000-0x00000000007FE000-memory.dmp

memory/3152-48-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu5810.exe

MD5 ea42901bc25b472e82961c700119c527
SHA1 fac465dbac28dd857b4985acb5f7591a1e937d88
SHA256 bcffaa72c2e89cb252a26d087d3111366ebaed4df0bb6f9c88cfcde1cd817d49
SHA512 c34ab87a0a813defcfa612965217ff5c36758806fdf80ee7485ee8968de4df76abbefd4d6a80c791969fb49acdd95f538e280546dc67b7666bb3c58868f8bafa

memory/3852-53-0x0000000000400000-0x000000000080C000-memory.dmp

memory/3852-56-0x0000000002B10000-0x0000000002B54000-memory.dmp

memory/3852-55-0x0000000000400000-0x000000000080C000-memory.dmp

memory/3852-54-0x0000000002A10000-0x0000000002A56000-memory.dmp

memory/3852-76-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-80-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-90-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-88-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-86-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-84-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-82-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-78-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-74-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-73-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-70-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-69-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-66-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-64-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-62-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-60-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-58-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-57-0x0000000002B10000-0x0000000002B4F000-memory.dmp

memory/3852-963-0x0000000005600000-0x0000000005C18000-memory.dmp

memory/3852-964-0x0000000002BC0000-0x0000000002CCA000-memory.dmp

memory/3852-965-0x0000000005C20000-0x0000000005C32000-memory.dmp

memory/3852-966-0x0000000005C40000-0x0000000005C7C000-memory.dmp

memory/3852-967-0x0000000005D90000-0x0000000005DDC000-memory.dmp