Malware Analysis Report

2025-04-03 09:06

Sample ID 241108-cc247asfnk
Target fc2d081565b5b41641dff8abf173356cef9f3a1a3b85b9695fd87c88c94915f1
SHA256 fc2d081565b5b41641dff8abf173356cef9f3a1a3b85b9695fd87c88c94915f1
Tags
healer redline rodik 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

fc2d081565b5b41641dff8abf173356cef9f3a1a3b85b9695fd87c88c94915f1

Threat Level: Known bad

The file fc2d081565b5b41641dff8abf173356cef9f3a1a3b85b9695fd87c88c94915f1 was found to be: Known bad.

Malicious Activity Summary

healer redline rodik discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Redline family

RedLine payload

Detects Healer an antivirus disabler dropper

Healer family

Healer

RedLine

Executes dropped EXE

Windows security modification

Adds Run key to start application

Unsigned PE

System Location Discovery: System Language Discovery

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-08 01:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-08 01:56

Reported

2024-11-08 01:59

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.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\IXP003.TMP\bdh15jg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.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\IXP003.TMP\bdh15jg.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\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.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\nyZ85LG.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\nQa90Gn.exe N/A
Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.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\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1372 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe
PID 1372 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe
PID 1372 wrote to memory of 3268 N/A C:\Users\Admin\AppData\Local\Temp\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe
PID 3268 wrote to memory of 3712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe
PID 3268 wrote to memory of 3712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe
PID 3268 wrote to memory of 3712 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe
PID 3712 wrote to memory of 3828 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe
PID 3712 wrote to memory of 3828 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe
PID 3712 wrote to memory of 3828 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe
PID 3828 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe
PID 3828 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe
PID 3828 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe
PID 3828 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe
PID 3828 wrote to memory of 3320 N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe

Processes

C:\Users\Admin\AppData\Local\Temp\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.exe

"C:\Users\Admin\AppData\Local\Temp\9b329a93dc848e7e0c7b23ed93fec3f566eacc7b43fdc13af12bf664f2a33699.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
US 8.8.8.8:53 68.32.126.40.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
RU 193.233.20.23:4124 tcp
US 8.8.8.8:53 48.229.111.52.in-addr.arpa udp
RU 193.233.20.23:4124 tcp
RU 193.233.20.23:4124 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nyZ85LG.exe

MD5 e00eb4a31f78321d48a8f88a546fe6cd
SHA1 cf94a105e35d18cd1d2db12b5487f024bae48dee
SHA256 8c76e7c244fa6c51230a3c84c53454a3796dd1f2e27f8e17b9706fb84b7e0386
SHA512 1a68485816f0eeb128a4937507ec7c37f526020ebbf401cb9dca89eb619918e3310c1d6108ed17ffa9197cf12b52f466c3fd3587115204a3268e9e2764bcf300

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nQa90Gn.exe

MD5 649a971e5cd4ea99b9ca9bb2fbb5e6c4
SHA1 eae387314d47b79419d6f367da738eef4a4c79c2
SHA256 cf565ac345313c4c8b0cb118d8911b4c6ea15a7e6eda3faf32cced4c0d6caf1d
SHA512 7fb106e00b9c62459d0ca091d68c07328532bf00db6c20721d2523a671e3340b8de589b037455cc83ae23daada6954a4256949ef656c3795a73c75a2fb192ff2

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\nsO96iR.exe

MD5 ba53b059a9a0e891cf26e12b071c479d
SHA1 f5a555f0ec865181d2ac02fa7ccd563ff5aa4792
SHA256 0893ebcc39cd215e78c79bc94faed7c237e3505c77edbc17ae244ba7294926fb
SHA512 1d58e1571b64dd52cd3c3a07c6a6baf8f8a07bedd1e90ecccf0a26a8e5fbd8b318db437a47deb751ba4b54c658bacb4e5e3e4adb73699dc05f9556fde442e4ef

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\bdh15jg.exe

MD5 c980f9b51f735536cb17f33896f058f5
SHA1 8bb70679a73bf5239032ecde2bc9958f1811dbe7
SHA256 8c5ce5f2fce798c91cb265b84aea50262834c4e3399d28efece531e8209a8c66
SHA512 5435e6993a4bdc23e93cf3bef623cb5493d37ecf79532316f583a7f1ff2355ca676e3b1f05740a54bd8eb36c86e3169c9f5663ec5ce8bb1f363e254f4461546d

memory/3456-28-0x00000000002C0000-0x00000000002CA000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\brB21Lh17.exe

MD5 2403ad8a40b30a10527e5a8263951360
SHA1 092e0bdf6d7f9441747eb72b9a4f51487e2f640f
SHA256 717343b8beea7d735fde40f8e4723a73c36c0a9b5d442d3ed5358bfc3671e4d3
SHA512 04ca806b9a4690d69d0c975748f6e26862e78a2ac5c35cc54e79bcf8adebb7f8efd037c92c2fa11b5f323281f97bf1ab7f56e51b6cd1ad9b1098be74bc90a6a4

memory/3320-34-0x0000000004B10000-0x0000000004B56000-memory.dmp

memory/3320-35-0x0000000007290000-0x0000000007834000-memory.dmp

memory/3320-36-0x0000000004BB0000-0x0000000004BF4000-memory.dmp

memory/3320-48-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-52-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-51-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-100-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-98-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-96-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-94-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-90-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-88-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-86-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-82-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-80-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-78-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-77-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-74-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-70-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-68-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-66-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-65-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-62-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-58-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-56-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-55-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-92-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-84-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-72-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-60-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-46-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-44-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-42-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-40-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-38-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-37-0x0000000004BB0000-0x0000000004BEF000-memory.dmp

memory/3320-943-0x0000000007840000-0x0000000007E58000-memory.dmp

memory/3320-944-0x0000000007E80000-0x0000000007F8A000-memory.dmp

memory/3320-945-0x0000000007FC0000-0x0000000007FD2000-memory.dmp

memory/3320-946-0x0000000007FE0000-0x000000000801C000-memory.dmp

memory/3320-947-0x0000000008130000-0x000000000817C000-memory.dmp