Malware Analysis Report

2025-08-11 06:41

Sample ID 241109-ed6j4szkgj
Target 7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365
SHA256 7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365
Tags
healer redline 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

7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365

Threat Level: Known bad

The file 7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

RedLine payload

RedLine

Healer family

Healer

Redline family

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Windows security modification

Executes dropped EXE

Adds Run key to start application

Suspicious use of SetThreadContext

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

2024-11-09 03:50

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:50

Reported

2024-11-09 03:53

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

148s

Command Line

"C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.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\IXP001.TMP\72294122.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\IXP001.TMP\72294122.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\IXP001.TMP\72294122.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\IXP001.TMP\72294122.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\IXP001.TMP\72294122.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\IXP001.TMP\72294122.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\IXP001.TMP\72294122.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.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\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.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\un278165.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 3984 set thread context of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe

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\72294122.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2216 wrote to memory of 1312 N/A C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe
PID 2216 wrote to memory of 1312 N/A C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe
PID 2216 wrote to memory of 1312 N/A C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe
PID 1312 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe
PID 1312 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe
PID 1312 wrote to memory of 3376 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe
PID 1312 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 1312 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 1312 wrote to memory of 3984 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 3984 wrote to memory of 2764 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe
PID 2216 wrote to memory of 4288 N/A C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe
PID 2216 wrote to memory of 4288 N/A C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe
PID 2216 wrote to memory of 4288 N/A C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe

Processes

C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe

"C:\Users\Admin\AppData\Local\Temp\7ab02532136b0f8dc42de866be5bac0cad35532b51776d2489f041c81961c365.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 3376 -ip 3376

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3376 -s 1084

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 8.8.8.8.in-addr.arpa udp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
US 8.8.8.8:53 228.249.119.40.in-addr.arpa udp
US 8.8.8.8:53 64.159.190.20.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 18.31.95.13.in-addr.arpa udp
US 8.8.8.8:53 73.190.18.2.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 209.205.72.20.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 77.190.18.2.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un278165.exe

MD5 12da2783e1b432da607735c52ce07dbf
SHA1 2ac7094fe57501e5f7f08c6d80f77c619434abc4
SHA256 d87b2f4948b50d549980c6bcfa461f150d06eb4d11272832c95e16a0dcd762d7
SHA512 2b8e49c1cd8f9f36b12612ed8515743a8c3910e1ce835635f4db6ebb1f6e05ff7193eacdc6c2f783df24da46acef12dbb0ae61648093302e907d93491a74ed92

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\72294122.exe

MD5 4b041848170889675eee3ef3a00f051e
SHA1 e5d6b1e0a20b41f0f03c69125daa9a4e66dd014a
SHA256 80dadce5be2f032ff070ad07aa321fcf8a02604d686fb59dcf9ba47b4c1ce9ab
SHA512 4d92bbf0f2b0de9551f5c2d2b32b95befd963d9b85c1f574f359d152e87506728044231c6d19b6db4a49877b22dd32068bb6abe5b4f3a035080b51a7339d1989

memory/3376-15-0x0000000000490000-0x0000000000590000-memory.dmp

memory/3376-16-0x00000000020A0000-0x00000000020CD000-memory.dmp

memory/3376-17-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3376-18-0x0000000000400000-0x0000000000455000-memory.dmp

memory/3376-19-0x00000000022D0000-0x00000000022EA000-memory.dmp

memory/3376-20-0x0000000004AC0000-0x0000000005064000-memory.dmp

memory/3376-21-0x0000000002450000-0x0000000002468000-memory.dmp

memory/3376-37-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-49-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-47-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-43-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-41-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-35-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-34-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-31-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-29-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-27-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-26-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-45-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-39-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-23-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-22-0x0000000002450000-0x0000000002463000-memory.dmp

memory/3376-50-0x0000000000490000-0x0000000000590000-memory.dmp

memory/3376-51-0x00000000020A0000-0x00000000020CD000-memory.dmp

memory/3376-52-0x0000000000400000-0x0000000000430000-memory.dmp

memory/3376-55-0x0000000000400000-0x0000000000455000-memory.dmp

memory/3376-56-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk339003.exe

MD5 d9482cf2d5c5624cab3098b6d6ba6a88
SHA1 aedfc5a1b6fa76377d8d3f6c7c3bfff9b969820c
SHA256 ecaa6197ed8732043962cd6c65af0d14570bb4b9442d415bee999e708418149c
SHA512 b6e295a5b4591f99d285d036fed72066931c221cff0a2258df1235376bfe7eb13106943231407b6e1bccf685b0e5696cd294389b0e87d400ec7f2def4221ca93

memory/2764-61-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2764-65-0x0000000000400000-0x0000000000449000-memory.dmp

memory/2764-63-0x0000000000400000-0x0000000000449000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si610323.exe

MD5 e1c805d3cefe221689da30b8a2d944f2
SHA1 a9a94fd89ed22c2a127c81f6e57f822eae1d9f26
SHA256 32023b065401cf468d0088e334ad60bf12afc3d552030a6a3500e74500de735a
SHA512 7801b1432717a8105f7f255d7387eaffa264eddf74e6b782776d548f9dbb82b5223c7412df3cbc8e91cc63988e2e04a8160280f697e93d0fa5d056dc183252e7

memory/2764-68-0x0000000002390000-0x00000000023CC000-memory.dmp

memory/2764-70-0x00000000049B0000-0x00000000049EA000-memory.dmp

memory/4288-71-0x0000000000700000-0x0000000000728000-memory.dmp

memory/2764-93-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-101-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-99-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-97-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-95-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-91-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-89-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-87-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-85-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-83-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-81-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-79-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-77-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-75-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-73-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/2764-72-0x00000000049B0000-0x00000000049E5000-memory.dmp

memory/4288-460-0x00000000079E0000-0x0000000007FF8000-memory.dmp

memory/4288-730-0x0000000007590000-0x000000000769A000-memory.dmp

memory/4288-729-0x0000000007460000-0x0000000007472000-memory.dmp

memory/4288-867-0x00000000074F0000-0x000000000752C000-memory.dmp

memory/4288-868-0x00000000027B0000-0x00000000027FC000-memory.dmp