Malware Analysis Report

2025-04-03 14:21

Sample ID 241110-de79na1lhj
Target cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091
SHA256 cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091
Tags
healer redline mango 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

cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091

Threat Level: Known bad

The file cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091 was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Healer

RedLine payload

RedLine

Redline family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer family

Windows security modification

Executes dropped EXE

Adds Run key to start application

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 02:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 02:56

Reported

2024-11-10 02:58

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

146s

Command Line

"C:\Users\Admin\AppData\Local\Temp\cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091.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\IXP000.TMP\s3650Dt.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A

RedLine

infostealer redline

RedLine payload

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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\s3650Dt.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t57PF76.exe N/A

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\IXP000.TMP\s3650Dt.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\cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091.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\cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t57PF76.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t57PF76.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091.exe

"C:\Users\Admin\AppData\Local\Temp\cc02a23f83f4efb4f15e17f3e20af689493d74fd16aaa8c1f757f36466e5e091.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t57PF76.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t57PF76.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 74.209.201.84.in-addr.arpa udp
US 8.8.8.8:53 67.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 30.243.111.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\s3650Dt.exe

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

memory/896-7-0x00007FFBB4CA3000-0x00007FFBB4CA5000-memory.dmp

memory/896-8-0x00000000007F0000-0x00000000007FA000-memory.dmp

memory/896-9-0x00007FFBB4CA3000-0x00007FFBB4CA5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\t57PF76.exe

MD5 0fd5641d84944663de4ff1c6ec73ac12
SHA1 3f6e79840d52ea9fceada90eac52384e2ee24d11
SHA256 cd3bde9a06c3e79fb85e88a38d93c654f0d8941108581fa7b2b883a04bc9e0b0
SHA512 4457ff95ee19887b58ad6ea2b5137b45a9bd447622f42f811d201cbe47731f45c578fd0a4305466e9dc0a47e03bba95e67a64c43596fd8efb9e0a7d9f6a08e61

memory/1252-15-0x0000000000750000-0x0000000000850000-memory.dmp

memory/1252-16-0x00000000005C0000-0x000000000060B000-memory.dmp

memory/1252-17-0x0000000000400000-0x000000000044E000-memory.dmp

memory/1252-18-0x00000000023F0000-0x0000000002436000-memory.dmp

memory/1252-19-0x0000000004CE0000-0x0000000005284000-memory.dmp

memory/1252-20-0x00000000027D0000-0x0000000002814000-memory.dmp

memory/1252-34-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-44-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-84-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-82-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-80-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-78-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-74-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-72-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-71-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-69-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-66-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-65-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-62-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-58-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-56-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-54-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-52-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-48-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-46-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-42-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-40-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-38-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-36-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-32-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-30-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-76-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-60-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-51-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-28-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-26-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-24-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-22-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-21-0x00000000027D0000-0x000000000280E000-memory.dmp

memory/1252-927-0x0000000005290000-0x00000000058A8000-memory.dmp

memory/1252-928-0x0000000005900000-0x0000000005A0A000-memory.dmp

memory/1252-929-0x0000000005A40000-0x0000000005A52000-memory.dmp

memory/1252-930-0x0000000005A60000-0x0000000005A9C000-memory.dmp

memory/1252-931-0x0000000005BB0000-0x0000000005BFC000-memory.dmp

memory/1252-932-0x0000000000750000-0x0000000000850000-memory.dmp

memory/1252-933-0x00000000005C0000-0x000000000060B000-memory.dmp

memory/1252-935-0x0000000000400000-0x000000000044E000-memory.dmp