Malware Analysis Report

2025-01-23 07:35

Sample ID 241104-q8r6ra1dql
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

Detects Healer an antivirus disabler dropper

Redline family

Modifies Windows Defender Real-time Protection settings

Healer

Healer family

RedLine payload

RedLine

Executes dropped EXE

Windows security modification

Adds Run key to start application

Program crash

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-04 13:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-04 13:56

Reported

2024-11-04 13:58

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

151s

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\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\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\DisableScanOnRealtimeEnable = "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\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\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\DisableRealtimeMonitoring = "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\DisableBehaviorMonitoring = "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\DisableIOAVProtection = "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 1052 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe
PID 1052 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe
PID 1052 wrote to memory of 4580 N/A C:\Users\Admin\AppData\Local\Temp\6b2affd8389dcfda53f729602c4f1cfa157a2bc5059397f5af742a41a5476883.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe
PID 4580 wrote to memory of 4836 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe
PID 4580 wrote to memory of 4836 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe
PID 4580 wrote to memory of 4836 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe
PID 4836 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe
PID 4836 wrote to memory of 1612 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b5966YP.exe
PID 4836 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe
PID 4836 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe
PID 4836 wrote to memory of 3716 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice8003.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c46Hg53.exe
PID 4580 wrote to memory of 888 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe
PID 4580 wrote to memory of 888 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9314.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpeKN66.exe
PID 4580 wrote to memory of 888 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 460 -p 3716 -ip 3716

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3716 -s 1084

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 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 150.171.28.10:443 g.bing.com tcp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 217.106.137.52.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 26.35.223.20.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 23.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
US 150.171.28.10:443 tse1.mm.bing.net tcp
RU 193.233.20.28:4125 tcp
RU 193.233.20.28:4125 tcp

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/1612-21-0x00007FF8C0A03000-0x00007FF8C0A05000-memory.dmp

memory/1612-22-0x0000000000320000-0x000000000032A000-memory.dmp

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

MD5 1ddb5a45c539e4b7874c3d73546d69bf
SHA1 eba1fcaffb9d54543e936475745328f5e5f5b1a0
SHA256 86ea348188efaa7e0424a83a15addda2c5ad868c04d64d3196831f0450e2de8f
SHA512 f03256067fd132698b00ef33a5830c9bfd066a198c6f57e232abdc108ad7f3490fb47161e92556b9cee4e54ab63438f798947fcbc64a8cdbe6366fbcd23a1648

memory/3716-28-0x0000000001FE0000-0x0000000001FFA000-memory.dmp

memory/3716-29-0x0000000004AF0000-0x0000000005094000-memory.dmp

memory/3716-30-0x0000000002230000-0x0000000002248000-memory.dmp

memory/3716-31-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-34-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-58-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-56-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-54-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-53-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-50-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-48-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-46-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-44-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-42-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-40-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-38-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-36-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-32-0x0000000002230000-0x0000000002242000-memory.dmp

memory/3716-59-0x0000000000400000-0x00000000004BA000-memory.dmp

memory/3716-61-0x0000000000400000-0x00000000004BA000-memory.dmp

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

MD5 1f53dfa64ff540fb440550f796a750a7
SHA1 6c94ede8d86ae78647d74e1226ba37b8f201a495
SHA256 2483537757c80a24ca857cf815a6db4ce14e9df3ee75ee82483b48af7b21222c
SHA512 b148829954ebb57670872b3682497cc0238d0788d0d6d9a9f13ac56fe051fff964d88061b215d9b39617ec341ca7f6fdb280e4077fb20f20bda02475def87246

memory/888-66-0x0000000002280000-0x00000000022C6000-memory.dmp

memory/888-67-0x0000000004B10000-0x0000000004B54000-memory.dmp

memory/888-69-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-83-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-101-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-99-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-97-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-95-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-93-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-91-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-87-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-86-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-81-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-79-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-77-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-75-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-73-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-71-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-89-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-68-0x0000000004B10000-0x0000000004B4E000-memory.dmp

memory/888-974-0x0000000005110000-0x0000000005728000-memory.dmp

memory/888-975-0x00000000057A0000-0x00000000058AA000-memory.dmp

memory/888-976-0x00000000058E0000-0x00000000058F2000-memory.dmp

memory/888-977-0x0000000005900000-0x000000000593C000-memory.dmp

memory/888-978-0x0000000005A50000-0x0000000005A9C000-memory.dmp