Malware Analysis Report

2025-08-11 07:52

Sample ID 241111-gnaxasthkk
Target e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2
SHA256 e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2
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

e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2

Threat Level: Known bad

The file e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2 was found to be: Known bad.

Malicious Activity Summary

healer redline mango discovery dropper evasion infostealer persistence trojan

RedLine

RedLine payload

Healer

Modifies Windows Defender Real-time Protection settings

Healer family

Redline family

Detects Healer an antivirus disabler dropper

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

2024-11-11 05:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-11 05:56

Reported

2024-11-11 05:59

Platform

win10v2004-20241007-en

Max time kernel

142s

Max time network

145s

Command Line

"C:\Users\Admin\AppData\Local\Temp\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.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\c19HX05.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\c19HX05.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\c19HX05.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.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\b6835lr.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\b6835lr.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\c19HX05.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\c19HX05.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\b6835lr.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\b6835lr.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\b6835lr.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\c19HX05.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.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_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\tice2531.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\tice2451.exe N/A
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\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.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\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2184 wrote to memory of 4420 N/A C:\Users\Admin\AppData\Local\Temp\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe
PID 2184 wrote to memory of 4420 N/A C:\Users\Admin\AppData\Local\Temp\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe
PID 2184 wrote to memory of 4420 N/A C:\Users\Admin\AppData\Local\Temp\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe
PID 4420 wrote to memory of 4528 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe
PID 4420 wrote to memory of 4528 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe
PID 4420 wrote to memory of 4528 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe
PID 4528 wrote to memory of 4452 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe
PID 4528 wrote to memory of 4452 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe
PID 4528 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe
PID 4528 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe
PID 4528 wrote to memory of 2056 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe
PID 4420 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe
PID 4420 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe
PID 4420 wrote to memory of 1688 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe

Processes

C:\Users\Admin\AppData\Local\Temp\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.exe

"C:\Users\Admin\AppData\Local\Temp\e1e97108a498026b7618919eb621536729e1a8b6ec77166f74afd07bfabfe0a2.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2531.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 2056 -ip 2056

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2056 -s 1044

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.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
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
US 8.8.8.8:53 73.209.201.84.in-addr.arpa udp
RU 193.233.20.28:4125 tcp
US 8.8.8.8:53 29.243.111.52.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\tice2531.exe

MD5 54b92b61d6bb7ca5242b449636663918
SHA1 2becf1f3526a14bf74d661628238fff8e791f039
SHA256 30e1a271dfe09585b6e8b51d452fa8ab49cdc1d6ce92737c898e2458994cc771
SHA512 acd0556bc87f9505595550948465f576a775b80f88daabf7ba54d46fdda64b583f569aa0e4d074965b9812c0e73b9fb359168ba3f1d69390fed83f1c43294a0b

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2451.exe

MD5 64cd8db5383623374b7119586817d266
SHA1 792502ea9cc622843cdd161789ed390fe33c7bc1
SHA256 db5e3c68bb8fb86fa5408c16ba1311f933450e88146a9e055d194dce8a56b837
SHA512 1d8f3b4ef8377ac5d38706723115321066f5df8fba2095601f43855abee6edc89ae51db3ffe799fcac7fbf6da249282f2fa24ee8b1dbfe6fa377623d86b7f157

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6835lr.exe

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

memory/4452-21-0x00007FFDD2A83000-0x00007FFDD2A85000-memory.dmp

memory/4452-22-0x0000000000590000-0x000000000059A000-memory.dmp

memory/4452-23-0x00007FFDD2A83000-0x00007FFDD2A85000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c19HX05.exe

MD5 27f48df61a161cf9f49de928b6ffab6f
SHA1 0821cd24cdfbbea2c97ea4dcbcaec092dba418f4
SHA256 26d8d1818d1d9e387a2587445fe522340a52ac6f916fb48b5d6fa1c8ad49027b
SHA512 974f6020c57a89195056cbd4294a2bae78c608e9d082d7c2b4748daf51f7063aae4c070074b93af5fa91d757e09abb70fd95857231b577cc543883dcf4432768

memory/2056-29-0x0000000004930000-0x000000000494A000-memory.dmp

memory/2056-30-0x0000000007110000-0x00000000076B4000-memory.dmp

memory/2056-31-0x0000000004BD0000-0x0000000004BE8000-memory.dmp

memory/2056-32-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-39-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-57-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-55-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-53-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-51-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-50-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-47-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-45-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-43-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-41-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-59-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-37-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-35-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-33-0x0000000004BD0000-0x0000000004BE2000-memory.dmp

memory/2056-60-0x0000000000400000-0x0000000002B1A000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dIPRC69.exe

MD5 671bfef4eb2d0eeefb05ac3fa2f9e15a
SHA1 6a77f7eec84016065e0345d203f4c80375186dfa
SHA256 f66aef41e79ae61316538200cab1497fe14991058c26d2d03839bc4d5ddd9054
SHA512 86ceea51409805a4af46e8181662099cd3a79b3de90e4572f12978c99427150fc6d4ed6fc6fbb639386cb9c48e3009ab9a3b6829c60338d8726c4cebc4723921

memory/2056-62-0x0000000000400000-0x0000000002B1A000-memory.dmp

memory/1688-67-0x0000000004B80000-0x0000000004BC6000-memory.dmp

memory/1688-68-0x0000000004CD0000-0x0000000004D14000-memory.dmp

memory/1688-88-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-102-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-100-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-98-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-96-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-94-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-92-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-90-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-86-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-84-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-82-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-80-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-78-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-76-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-74-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-72-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-70-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-69-0x0000000004CD0000-0x0000000004D0E000-memory.dmp

memory/1688-975-0x0000000007780000-0x0000000007D98000-memory.dmp

memory/1688-976-0x0000000007E00000-0x0000000007F0A000-memory.dmp

memory/1688-977-0x0000000007F40000-0x0000000007F52000-memory.dmp

memory/1688-978-0x0000000007F60000-0x0000000007F9C000-memory.dmp

memory/1688-979-0x00000000080B0000-0x00000000080FC000-memory.dmp