Malware Analysis Report

2025-01-23 06:04

Sample ID 241108-gr64xaxdkj
Target 05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55
SHA256 05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55
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

05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55

Threat Level: Known bad

The file 05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55 was found to be: Known bad.

Malicious Activity Summary

healer redline diza lada discovery dropper evasion infostealer persistence trojan

Redline family

RedLine payload

Detects Healer an antivirus disabler dropper

Healer family

Modifies Windows Defender Real-time Protection settings

RedLine

Healer

Windows security modification

Checks computer location settings

Executes dropped EXE

Adds Run key to start application

Enumerates physical storage devices

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 06:03

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 06:03

Reported

2024-11-08 06:05

Platform

win10v2004-20241007-en

Max time kernel

145s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.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\IXP001.TMP\pr031559.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\IXP001.TMP\pr031559.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\IXP001.TMP\pr031559.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\IXP001.TMP\pr031559.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.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-1-5-21-2437139445-1151884604-3026847218-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.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\IXP001.TMP\pr031559.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.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\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.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\un198614.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\IXP001.TMP\pr031559.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.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\si749448.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 5108 wrote to memory of 4792 N/A C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe
PID 5108 wrote to memory of 4792 N/A C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe
PID 5108 wrote to memory of 4792 N/A C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe
PID 4792 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe
PID 4792 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe
PID 4792 wrote to memory of 4284 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe
PID 4792 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe
PID 4792 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe
PID 4792 wrote to memory of 4044 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe
PID 4044 wrote to memory of 3468 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe C:\Windows\Temp\1.exe
PID 4044 wrote to memory of 3468 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe C:\Windows\Temp\1.exe
PID 4044 wrote to memory of 3468 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe C:\Windows\Temp\1.exe
PID 5108 wrote to memory of 5432 N/A C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si749448.exe
PID 5108 wrote to memory of 5432 N/A C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si749448.exe
PID 5108 wrote to memory of 5432 N/A C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si749448.exe

Processes

C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe

"C:\Users\Admin\AppData\Local\Temp\05cf5b73b823e3966fae171bdd5df41fbc7f653e058fa81c8f6f864e3f8c7b55.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un198614.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4284 -ip 4284

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4284 -s 1088

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe

C:\Windows\Temp\1.exe

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

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 552 -p 4044 -ip 4044

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4044 -s 1376

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si749448.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si749448.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 83.210.23.2.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
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 206.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.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
RU 185.161.248.90:4125 tcp
RU 185.161.248.90:4125 tcp
US 8.8.8.8:53 11.227.111.52.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\un198614.exe

MD5 b9175e9800100539ea745e8992709288
SHA1 51a9dc8f5c0682e30b01da84a816d98f5331f7dc
SHA256 68f65980d1b9c646df0c0e33e181094c3e3ff0feed871ed7f3892cc981c7c728
SHA512 7748ab4d7c25ca2cf6ca93091b0ef07737768fe501e158b3ccdba27b14b506291b20f440355bde20491adf371009bd60e9784bd028ac4d1c14397fc6ac201755

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr031559.exe

MD5 b939b950cffc161ccdeea04a0079dd34
SHA1 67b3da1758ffdb56193cd78cad0892886c7b0aa6
SHA256 991f2e38c39a52b5e7f1357fda3545f7d39c8a34112d9a2fc444197ae110a5b8
SHA512 43180182dc9c112313b2dc5356c863f8a752388e8b87891edbb224c9d2e5637ba83d5f94465e0273a0341ded4cf98649bcf6b23b27cf76128872ea8d87c0bb8c

memory/4284-15-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

memory/4284-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4284-16-0x0000000000970000-0x000000000099D000-memory.dmp

memory/4284-18-0x0000000000400000-0x0000000000809000-memory.dmp

memory/4284-19-0x0000000000AB0000-0x0000000000ACA000-memory.dmp

memory/4284-20-0x0000000005090000-0x0000000005634000-memory.dmp

memory/4284-21-0x0000000002680000-0x0000000002698000-memory.dmp

memory/4284-22-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-39-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-49-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-47-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-45-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-43-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-41-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-37-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-35-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-33-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-31-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-29-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-27-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-25-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-23-0x0000000002680000-0x0000000002692000-memory.dmp

memory/4284-50-0x0000000000AE0000-0x0000000000BE0000-memory.dmp

memory/4284-51-0x0000000000970000-0x000000000099D000-memory.dmp

memory/4284-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4284-56-0x0000000000400000-0x0000000000430000-memory.dmp

memory/4284-55-0x0000000000400000-0x0000000000809000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu268239.exe

MD5 bb72dc08c52a7b7e325079c5a9dce2c3
SHA1 f1aed21937623dbbd8acdec054ce1920fd7386de
SHA256 5f6d84dc1a1e616f20fbc03088b76d644c6fe8c0089c4300b9a2712b03aaea87
SHA512 ba6d3799821cb6d4f9300c9c287546d913a4474c8068d258a1e3419acc68b1ade0ad01dee5d1499f08f3b42cec7b86eb3d25638d7c3cb21dc98878b06ff7466c

memory/4044-61-0x00000000027E0000-0x0000000002848000-memory.dmp

memory/4044-62-0x0000000004FB0000-0x0000000005016000-memory.dmp

memory/4044-63-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-76-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-74-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-96-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-94-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-92-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-90-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-86-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-84-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-82-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-80-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-78-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-72-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-70-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-68-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-66-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-64-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-88-0x0000000004FB0000-0x0000000005010000-memory.dmp

memory/4044-2205-0x0000000005760000-0x0000000005792000-memory.dmp

C:\Windows\Temp\1.exe

MD5 03728fed675bcde5256342183b1d6f27
SHA1 d13eace7d3d92f93756504b274777cc269b222a2
SHA256 f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA512 6e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1

memory/3468-2218-0x00000000006F0000-0x000000000071E000-memory.dmp

memory/3468-2219-0x0000000001130000-0x0000000001136000-memory.dmp

memory/3468-2220-0x00000000056B0000-0x0000000005CC8000-memory.dmp

memory/3468-2221-0x00000000051A0000-0x00000000052AA000-memory.dmp

memory/3468-2222-0x0000000005060000-0x0000000005072000-memory.dmp

memory/3468-2223-0x00000000050D0000-0x000000000510C000-memory.dmp

memory/3468-2225-0x0000000005120000-0x000000000516C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si749448.exe

MD5 c52ebada00a59ec1f651a0e9fbcef2eb
SHA1 e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA256 35d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA512 6b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2

memory/5432-2229-0x00000000008B0000-0x00000000008E0000-memory.dmp

memory/5432-2230-0x0000000000FA0000-0x0000000000FA6000-memory.dmp