Malware Analysis Report

2025-08-10 13:47

Sample ID 241109-fta9ksxncw
Target 9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89
SHA256 9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89
Tags
healer redline down 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

9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89

Threat Level: Known bad

The file 9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89 was found to be: Known bad.

Malicious Activity Summary

healer redline down discovery dropper evasion infostealer persistence trojan

Redline family

RedLine

Detects Healer an antivirus disabler dropper

Healer

Healer family

RedLine payload

Modifies Windows Defender Real-time Protection settings

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 behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:09

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:09

Reported

2024-11-09 05:11

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89.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\h41Pk92.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\h41Pk92.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\h41Pk92.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\h41Pk92.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\h41Pk92.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\h41Pk92.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\h41Pk92.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\9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89.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\niba8851.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\9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8851.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\isueZ15.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h41Pk92.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h41Pk92.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h41Pk92.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\isueZ15.exe N/A

Processes

C:\Users\Admin\AppData\Local\Temp\9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89.exe

"C:\Users\Admin\AppData\Local\Temp\9f16599b6c536c749d369a5ef0dd9968054b068ee7a8d10a1889e210185cce89.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8851.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8851.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h41Pk92.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h41Pk92.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\isueZ15.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\isueZ15.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 71.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 193.233.20.31:4125 tcp
RU 193.233.20.31:4125 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8851.exe

MD5 b860c286a60ab2ce32b8ece2bbead9e2
SHA1 62824ed0b6afee1152d0a6a760ce952892062850
SHA256 4edd165dc08fe6fbdff6022fd83ca627be496fafe1a39ae20fc15f8552dad3c9
SHA512 cc1603f7d1b52e134912c68ea2a77fc20ed71375a63e073b9d13164636dad6d43579b1aede26b2b51e4ab166f76945fb4cd3c6fc5ca1b81a8cefb8177da5ec6f

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h41Pk92.exe

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

memory/3208-14-0x00007FFA29F93000-0x00007FFA29F95000-memory.dmp

memory/3208-15-0x0000000000F20000-0x0000000000F2A000-memory.dmp

memory/3208-16-0x00007FFA29F93000-0x00007FFA29F95000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\isueZ15.exe

MD5 c58fea049f83bb1e2727d6aa0af27368
SHA1 3e260a33e1017b2f2da4836c1e9118e0b0f2a8d0
SHA256 a964ce65e882eb3471255e3b6f36319f119f75ee16e8bf8fe52db59083fbfd58
SHA512 6211b70809a2f25bb7213e5a60f4c70ca614deac127c069f091a633806061d6c7b12d78d6af758ca9556db1b89f43b288c945b220e2700b1f639af0137fff2a5

memory/2188-22-0x00000000026E0000-0x0000000002726000-memory.dmp

memory/2188-23-0x0000000004D90000-0x0000000005334000-memory.dmp

memory/2188-24-0x0000000005340000-0x0000000005384000-memory.dmp

memory/2188-26-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-82-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-88-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-86-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-84-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-80-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-78-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-76-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-74-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-70-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-68-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-66-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-64-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-60-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-58-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-56-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-55-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-50-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-48-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-44-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-42-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-40-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-38-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-73-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-63-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-53-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-46-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-36-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-34-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-32-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-30-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-28-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-25-0x0000000005340000-0x000000000537E000-memory.dmp

memory/2188-931-0x00000000054C0000-0x0000000005AD8000-memory.dmp

memory/2188-932-0x0000000005B30000-0x0000000005C3A000-memory.dmp

memory/2188-933-0x0000000005C70000-0x0000000005C82000-memory.dmp

memory/2188-934-0x0000000005C90000-0x0000000005CCC000-memory.dmp

memory/2188-935-0x0000000005DE0000-0x0000000005E2C000-memory.dmp