Malware Analysis Report

2025-08-06 00:59

Sample ID 241109-frgnks1lem
Target 58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24
SHA256 58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24
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

58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24

Threat Level: Known bad

The file 58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24 was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

Modifies Windows Defender Real-time Protection settings

Healer family

Healer

RedLine payload

Redline family

Detects Healer an antivirus disabler dropper

RedLine

Executes dropped EXE

Windows security modification

Adds Run key to start application

Launches sc.exe

System Location Discovery: System Language Discovery

Unsigned PE

Program crash

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 05:06

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 05:06

Reported

2024-11-09 05:08

Platform

win10v2004-20241007-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.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\DisableOnAccessProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.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\b6112du.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\b6112du.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.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\c84Wi05.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.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\b6112du.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\c84Wi05.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\c84Wi05.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\c84Wi05.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\b6112du.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\c84Wi05.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\c84Wi05.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.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\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.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\tice9908.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\tice4075.exe N/A

Launches sc.exe

Description Indicator Process Target
N/A N/A C:\Windows\system32\sc.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\IXP001.TMP\tice4075.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4416 wrote to memory of 3532 N/A C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe
PID 4416 wrote to memory of 3532 N/A C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe
PID 4416 wrote to memory of 3532 N/A C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe
PID 3532 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe
PID 3532 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe
PID 3532 wrote to memory of 4144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe
PID 4144 wrote to memory of 1380 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe
PID 4144 wrote to memory of 1380 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe
PID 4144 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe
PID 4144 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe
PID 4144 wrote to memory of 2408 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe
PID 3532 wrote to memory of 4552 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe
PID 3532 wrote to memory of 4552 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe
PID 3532 wrote to memory of 4552 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe

Processes

C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.exe

"C:\Users\Admin\AppData\Local\Temp\58de535317ba814adf45ce88ef43a7e121413f1efb5355a2b035f8f2776c0a24.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9908.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2408 -ip 2408

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2408 -s 1072

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe

C:\Windows\system32\sc.exe

C:\Windows\system32\sc.exe start wuauserv

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 69.31.126.40.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.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 77.190.18.2.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 43.229.111.52.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\tice9908.exe

MD5 6c08c80c3e71c323918204b2713ec198
SHA1 fa2d1e7a832331258e1b076782bb755d3faef9ea
SHA256 0a30ad0995f879cb7c5a230398873b2bd79b0ffbca0592bb60c51591a848890c
SHA512 461581a471f8b12f80e6bf8c0e92670498b71add0ef6b1efdc4412b7a32f5e795787be1ee8cb1a76046ba3880c9e803cef4b117b9fb53881d2715dd8fc3c4f4b

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice4075.exe

MD5 c2fff1f299fcc9361151f3a49e391bd5
SHA1 f66f5352049ff8093fe5cea9a7b010d26d253b1a
SHA256 51503f32dff7c208feac1b70a82cc68d2010486e1b11cc7c1f7493f3d59cd932
SHA512 baf64a1dda9f3dfa773d01fe92d7775e9f44c11127f89a730eeca9f6000d956a224a91e13a095fc046e646b7f2c6b912cb6c34e107a86d2033b6a78584caf8de

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6112du.exe

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

memory/1380-21-0x00007FFC0E933000-0x00007FFC0E935000-memory.dmp

memory/1380-22-0x0000000000CE0000-0x0000000000CEA000-memory.dmp

memory/1380-24-0x00007FFC0E933000-0x00007FFC0E935000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c84Wi05.exe

MD5 03a59b262b65330dadc5e3818fd8758f
SHA1 4ad91a514021ed9d01c2cdaaf7518f5c0c007074
SHA256 9b57c0ca74efbac6b9a5a23b4e971aae71fd1563ec24aeefd43c7ab5ad0954e7
SHA512 4f39eaad9028a11520f3e5774a2fc3127417b3c15bbf5f13168fc5bdf9b976ce73ba081eefd9b3e0599db0c7b5d7aa1e22e5e06ebfee7fe12adeb6f1afa4bd41

memory/2408-29-0x0000000004A40000-0x0000000004A5A000-memory.dmp

memory/2408-30-0x00000000071B0000-0x0000000007754000-memory.dmp

memory/2408-31-0x00000000070C0000-0x00000000070D8000-memory.dmp

memory/2408-53-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-59-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-57-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-55-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-51-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-49-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-47-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-45-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-43-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-41-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-39-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-37-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-35-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-33-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-32-0x00000000070C0000-0x00000000070D2000-memory.dmp

memory/2408-60-0x0000000000400000-0x0000000002B1C000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dEChX11.exe

MD5 2a370a0ef832c6becb74e6eeb0d1082c
SHA1 64c765ba474f978b541ae94e5cd1f3a9485b039a
SHA256 1fe95c6c9c8d4f325f11bf4d3f43add34fe132717c0cf9f01336aa37e29e42cc
SHA512 625f2c7ec9f0e332ffe6ae911a608616b14073af911bf399f3ee7c90a79d81dfd054c53aee6d9ba34f31bb2346141fd47fb44b1551a3b886237e4b6fbfb67b44

memory/2408-62-0x0000000000400000-0x0000000002B1C000-memory.dmp

memory/4552-67-0x0000000004C20000-0x0000000004C66000-memory.dmp

memory/4552-68-0x0000000007110000-0x0000000007154000-memory.dmp

memory/4552-72-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-102-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-101-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-98-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-96-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-94-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-92-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-90-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-88-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-86-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-84-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-82-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-80-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-78-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-76-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-74-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-70-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-69-0x0000000007110000-0x000000000714E000-memory.dmp

memory/4552-975-0x0000000007890000-0x0000000007EA8000-memory.dmp

memory/4552-976-0x0000000007EB0000-0x0000000007FBA000-memory.dmp

memory/4552-977-0x0000000007250000-0x0000000007262000-memory.dmp

memory/4552-978-0x0000000007270000-0x00000000072AC000-memory.dmp

memory/4552-979-0x00000000080C0000-0x000000000810C000-memory.dmp