Malware Analysis Report

2025-01-23 07:35

Sample ID 241104-rbfxwszncw
Target 0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b
SHA256 0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b
Tags
healer redline gena 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

0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b

Threat Level: Known bad

The file 0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b was found to be: Known bad.

Malicious Activity Summary

healer redline gena discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Healer

RedLine

Healer family

Detects Healer an antivirus disabler dropper

Redline family

RedLine payload

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

Program crash

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 14:00

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 14:00

Reported

2024-11-04 14:03

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.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\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.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\qu8058.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\qu8058.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\qu8058.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\qu8058.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.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\qu8058.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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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\IXP002.TMP\pro3625.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.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\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.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\unio5930.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\unio2401.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\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3668 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe
PID 3668 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe
PID 3668 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe
PID 3504 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe
PID 3504 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe
PID 3504 wrote to memory of 4708 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe
PID 4708 wrote to memory of 3848 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe
PID 4708 wrote to memory of 3848 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe
PID 4708 wrote to memory of 3816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe
PID 4708 wrote to memory of 3816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe
PID 4708 wrote to memory of 3816 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe
PID 3504 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe
PID 3504 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe
PID 3504 wrote to memory of 1840 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.exe

"C:\Users\Admin\AppData\Local\Temp\0ce72fd8d8939942f6972295eb9e54d36b17d41e46c107a726cbd0cbeb213a7b.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3816 -ip 3816

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3816 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 133.211.185.52.in-addr.arpa udp
US 8.8.8.8:53 133.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
US 8.8.8.8:53 28.118.140.52.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
US 8.8.8.8:53 29.243.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 150.171.27.10:443 tse1.mm.bing.net tcp
US 8.8.8.8:53 10.27.171.150.in-addr.arpa udp
RU 193.233.20.30:4125 tcp
RU 193.233.20.30:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5930.exe

MD5 a5b9d5a49df3b601deef591a805c17e5
SHA1 003a4fdcd6c53f074ec84c399e4a51bd2df02de3
SHA256 fb675d8ba2d6f76c90fe034780b0aa4e21cebddf61298f23061a2b9c881ea953
SHA512 688c10e2122fa63444968b4ee97111989bedef5051dd0651fa0496e00cb386162e3534a8b7c9ade76369179989a6793e7f9f92ab6b6cdcefa1710dcc02b08bda

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio2401.exe

MD5 f564586adad8cbbc6874a4e0c9bf8b28
SHA1 ef275849f3799351a55e536cea4dc409385f50f4
SHA256 502904dc9030d3889acd36be75a38adaf5725e4d3eae1c00eba28f682e4cc493
SHA512 34abdaec9ba37f4b7e26232221861f14ec3fe5dc32b9a0b039912f5bb5eb4c8472c978ee266ca479816beb9253abe0600afb03cd339374ea42b377d5f3d61b60

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro3625.exe

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

memory/3848-21-0x00007FFD34AA3000-0x00007FFD34AA5000-memory.dmp

memory/3848-22-0x0000000000AB0000-0x0000000000ABA000-memory.dmp

memory/3848-23-0x00007FFD34AA3000-0x00007FFD34AA5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu8058.exe

MD5 6606a399bef18b014fe850983660a267
SHA1 aaaee30c59e1a4b4de1828e4f7aca22b89e307f9
SHA256 bbce29060b7e8db6063faafed8431f52277633142c3d7b7ba6b50d06a88a757b
SHA512 c71c427ef387e364f1781c574db909f45a307dd02c4284cdf25af65f3c841fc6cee401d0e8fe5b11310eff85a7286bccee315cd168cf2f1321d3a95bd2415f10

memory/3816-29-0x0000000002610000-0x000000000262A000-memory.dmp

memory/3816-30-0x0000000004E50000-0x00000000053F4000-memory.dmp

memory/3816-31-0x0000000002970000-0x0000000002988000-memory.dmp

memory/3816-32-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-59-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-57-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-55-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-54-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-52-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-49-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-47-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-45-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-43-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-41-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-39-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-37-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-35-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-33-0x0000000002970000-0x0000000002982000-memory.dmp

memory/3816-60-0x0000000000400000-0x0000000000830000-memory.dmp

memory/3816-62-0x0000000000400000-0x0000000000830000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBH16s78.exe

MD5 37fb5cb53e80ccdc337c27f69257141d
SHA1 a8221b7719dc7b5b9c08414b8c8903e0e4e954f5
SHA256 c72d31f89572c2f418ff988b7e172e3addb7742036cbfddcdcda47f75edc3c78
SHA512 fd850b1d708e227636c58ba6c7c33463f469369e426be4752bd0da270ba967dbfef3ca5784df2369611aac53f126018c176550824751d5786fd94a3e51f98bb2

memory/1840-67-0x0000000002790000-0x00000000027D6000-memory.dmp

memory/1840-68-0x0000000004E40000-0x0000000004E84000-memory.dmp

memory/1840-72-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-78-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-76-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-74-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-100-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-88-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-70-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-69-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-80-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-82-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-102-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-98-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-96-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-94-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-92-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-90-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-86-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-84-0x0000000004E40000-0x0000000004E7E000-memory.dmp

memory/1840-975-0x0000000005490000-0x0000000005AA8000-memory.dmp

memory/1840-976-0x0000000005B10000-0x0000000005C1A000-memory.dmp

memory/1840-977-0x0000000005C50000-0x0000000005C62000-memory.dmp

memory/1840-978-0x0000000005C70000-0x0000000005CAC000-memory.dmp

memory/1840-979-0x0000000005DC0000-0x0000000005E0C000-memory.dmp