Malware Analysis Report

2025-01-23 07:33

Sample ID 241104-q53hbatjhj
Target 6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883
SHA256 6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883
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

6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883

Threat Level: Known bad

The file 6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883 was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Healer family

Modifies Windows Defender Real-time Protection settings

Detects Healer an antivirus disabler dropper

RedLine payload

RedLine

Healer

Redline family

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:51

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:51

Reported

2024-11-04 13:54

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.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\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.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\c46Hg53.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\c46Hg53.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\c46Hg53.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\c46Hg53.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.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\b5966YP.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\b5966YP.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.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\b5966YP.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\c46Hg53.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\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.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\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.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\tice9314.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\tice8003.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\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1332 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe
PID 1332 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe
PID 1332 wrote to memory of 968 N/A C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe
PID 968 wrote to memory of 4688 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe
PID 968 wrote to memory of 4688 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe
PID 968 wrote to memory of 4688 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe
PID 4688 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe
PID 4688 wrote to memory of 2596 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe
PID 4688 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe
PID 4688 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe
PID 4688 wrote to memory of 2216 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe
PID 968 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe
PID 968 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe
PID 968 wrote to memory of 2340 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe

Processes

C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe

"C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2216 -ip 2216

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2216 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 71.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 43.58.199.20.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 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
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe

MD5 2af32e03386f1309f380a1495e70f0cf
SHA1 383fa7384988b28f2261d0e88692f10270e02716
SHA256 92cb22efac99e690245db5d886a13de7d8aae8c611ee7863aa5987745c03ef23
SHA512 3ccd968868f7e71d72dac1fad1352448b3e32b7cdc533393cf0ff3cd6994edf243054ee8d9c620da03b0239f3108236f6a9a6f6a3b5588bf14cf9b6d2b358022

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe

MD5 0d4e8c0f6bb7ec9e14f7b38d55104346
SHA1 ef1eef041efcae4a61bcecc819f826531b623622
SHA256 8f18eb5eadf53480b29ee920f7f599efbc2cebe8fd30fa945366814e81eb2fd1
SHA512 9505dae334745b3daf3009f25d95f01e92b71854352fc0e8da145af181775ced354d6b79c6e639785bdb02ac9df77643ab86406967d2e8f735894fcb72dc66e0

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe

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

memory/2596-21-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

memory/2596-22-0x00000000009D0000-0x00000000009DA000-memory.dmp

memory/2596-23-0x00007FFEF5CB3000-0x00007FFEF5CB5000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe

MD5 1ddb5a45c539e4b7874c3d73546d69bf
SHA1 eba1fcaffb9d54543e936475745328f5e5f5b1a0
SHA256 86ea348188efaa7e0424a83a15addda2c5ad868c04d64d3196831f0450e2de8f
SHA512 f03256067fd132698b00ef33a5830c9bfd066a198c6f57e232abdc108ad7f3490fb47161e92556b9cee4e54ab63438f798947fcbc64a8cdbe6366fbcd23a1648

memory/2216-29-0x0000000002240000-0x000000000225A000-memory.dmp

memory/2216-30-0x0000000004BA0000-0x0000000005144000-memory.dmp

memory/2216-31-0x0000000005150000-0x0000000005168000-memory.dmp

memory/2216-32-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-43-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-59-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-57-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-55-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-53-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-51-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-49-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-47-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-45-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-41-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-39-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-37-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-35-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-33-0x0000000005150000-0x0000000005162000-memory.dmp

memory/2216-60-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/2216-62-0x0000000000400000-0x00000000004BA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe

MD5 1f53dfa64ff540fb440550f796a750a7
SHA1 6c94ede8d86ae78647d74e1226ba37b8f201a495
SHA256 2483537757c80a24ca857cf815a6db4ce14e9df3ee75ee82483b48af7b21222c
SHA512 b148829954ebb57670872b3682497cc0238d0788d0d6d9a9f13ac56fe051fff964d88061b215d9b39617ec341ca7f6fdb280e4077fb20f20bda02475def87246

memory/2340-67-0x0000000004A30000-0x0000000004A76000-memory.dmp

memory/2340-68-0x00000000050E0000-0x0000000005124000-memory.dmp

memory/2340-86-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-90-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-102-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-100-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-98-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-96-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-94-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-92-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-88-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-84-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-82-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-80-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-78-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-76-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-74-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-72-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-70-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-69-0x00000000050E0000-0x000000000511E000-memory.dmp

memory/2340-975-0x0000000005120000-0x0000000005738000-memory.dmp

memory/2340-976-0x00000000057A0000-0x00000000058AA000-memory.dmp

memory/2340-977-0x00000000058E0000-0x00000000058F2000-memory.dmp

memory/2340-978-0x0000000005900000-0x000000000593C000-memory.dmp

memory/2340-979-0x0000000005A50000-0x0000000005A9C000-memory.dmp