Malware Analysis Report

2025-08-10 13:16

Sample ID 241109-ehcslazldj
Target 0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9
SHA256 0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9
Tags
healer redline diza norm 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

0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9

Threat Level: Known bad

The file 0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9 was found to be: Known bad.

Malicious Activity Summary

healer redline diza norm discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

RedLine

RedLine payload

Modifies Windows Defender Real-time Protection settings

Redline family

Healer family

Healer

Executes dropped EXE

Windows security modification

Checks computer location settings

Adds Run key to start application

System Location Discovery: System Language Discovery

Program crash

Enumerates physical storage devices

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 03:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 03:56

Reported

2024-11-09 03:58

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.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\pro7667.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\pro7667.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\pro7667.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\pro7667.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\pro7667.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\pro7667.exe N/A

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
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Redline family

redline

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-3442511616-637977696-3186306149-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe N/A

Windows security modification

evasion trojan
Description Indicator Process Target
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.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\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.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\un605677.exe N/A

Enumerates physical storage devices

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\qu1178.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\Temp\1.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 3764 wrote to memory of 4428 N/A C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe
PID 3764 wrote to memory of 4428 N/A C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe
PID 3764 wrote to memory of 4428 N/A C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe
PID 4428 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe
PID 4428 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe
PID 4428 wrote to memory of 2952 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe
PID 4428 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe
PID 4428 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe
PID 4428 wrote to memory of 4504 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe
PID 4504 wrote to memory of 5528 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe C:\Windows\Temp\1.exe
PID 4504 wrote to memory of 5528 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe C:\Windows\Temp\1.exe
PID 4504 wrote to memory of 5528 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe C:\Windows\Temp\1.exe
PID 3764 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe
PID 3764 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe
PID 3764 wrote to memory of 408 N/A C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe

Processes

C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe

"C:\Users\Admin\AppData\Local\Temp\0b2588f54087cf17cf946d1aff32461805a9bda6d9931e4ea8b70ff8f89e0db9.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 2952 -ip 2952

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe

C:\Windows\Temp\1.exe

"C:\Windows\Temp\1.exe"

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 572 -p 4504 -ip 4504

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 4504 -s 1384

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.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 97.17.167.52.in-addr.arpa udp
US 8.8.8.8:53 79.190.18.2.in-addr.arpa udp
US 8.8.8.8:53 76.32.126.40.in-addr.arpa udp
US 8.8.8.8:53 95.221.229.192.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 212.20.149.52.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 172.210.232.199.in-addr.arpa udp
US 8.8.8.8:53 154.239.44.20.in-addr.arpa udp
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 172.214.232.199.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 13.227.111.52.in-addr.arpa udp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
FI 77.91.124.145:4125 tcp
US 8.8.8.8:53 73.239.69.13.in-addr.arpa udp

Files

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un605677.exe

MD5 dce5ca70dd9ec0fdfd7ecd4966822391
SHA1 b2b3d8df4df6d078b49c676687e9cf21fd4c4fb4
SHA256 fd061db620da13bb06bd24e0b4a21ef59e70f7cfc687a71306ccc8fe0ed98df8
SHA512 65ac9ea775ec457f92d0c5a3769f22907efc2eeb493e95a803a3990dd869947c1638ce4f4401672cc7da59703673b81bf7325f717c9c248baa2b8ff2dfb54c17

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7667.exe

MD5 ab54bd94e71883575a41ad56f51dd7f0
SHA1 8acf04404bfbce514df6ec8e51429c25195e7ff5
SHA256 86552dd474f8942f788ec8d6825e5b963e7ed186664d08cd938dc83a24b87073
SHA512 5424a87afecac623f5c292185a13463ec9b6ec9544d4243e103846e43f6d3358cae0f6083cfbb30018cc6f48ad7942a17abbf60304a32a2b4d8ea66b63f27d35

memory/2952-16-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2952-17-0x0000000000400000-0x00000000004AD000-memory.dmp

memory/2952-15-0x0000000000550000-0x0000000000650000-memory.dmp

memory/2952-18-0x0000000000400000-0x00000000004AD000-memory.dmp

memory/2952-19-0x0000000002330000-0x000000000234A000-memory.dmp

memory/2952-20-0x0000000004DA0000-0x0000000005344000-memory.dmp

memory/2952-21-0x00000000023D0000-0x00000000023E8000-memory.dmp

memory/2952-49-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-47-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-45-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-43-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-41-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-39-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-37-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-35-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-33-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-31-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-29-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-27-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-25-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-23-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-22-0x00000000023D0000-0x00000000023E2000-memory.dmp

memory/2952-50-0x0000000000550000-0x0000000000650000-memory.dmp

memory/2952-51-0x0000000000400000-0x0000000000430000-memory.dmp

memory/2952-54-0x0000000000400000-0x00000000004AD000-memory.dmp

memory/2952-55-0x0000000000400000-0x0000000000430000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu1178.exe

MD5 438cb75dc9430c5319f59ddb20e660e2
SHA1 46fa45fee42607c7914e736f45379d885782612f
SHA256 aad29223f4638eb9d406ea011a7c8fbaf70b0dd9c8776e62a964bb87f7bc548b
SHA512 55a2efd9192de0bc8be291dff59f912da5b0d8d79af70982549209eff02176607a9a2cbffa6a7f73e583d424a15f3c41dc9fc5fb1ee454cf8acef2926616e5cd

memory/4504-60-0x0000000004B60000-0x0000000004BC6000-memory.dmp

memory/4504-61-0x00000000051E0000-0x0000000005246000-memory.dmp

memory/4504-62-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-75-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-95-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-93-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-91-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-89-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-87-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-83-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-81-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-79-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-77-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-73-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-71-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-69-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-67-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-65-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-63-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-85-0x00000000051E0000-0x000000000523F000-memory.dmp

memory/4504-2142-0x0000000005400000-0x0000000005432000-memory.dmp

C:\Windows\Temp\1.exe

MD5 1073b2e7f778788852d3f7bb79929882
SHA1 7f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256 c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA512 90cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0

memory/5528-2155-0x0000000000B10000-0x0000000000B40000-memory.dmp

memory/5528-2156-0x00000000053F0000-0x00000000053F6000-memory.dmp

memory/5528-2158-0x0000000005560000-0x000000000566A000-memory.dmp

memory/5528-2157-0x0000000005A40000-0x0000000006058000-memory.dmp

memory/5528-2159-0x0000000005490000-0x00000000054A2000-memory.dmp

memory/5528-2160-0x00000000054F0000-0x000000000552C000-memory.dmp

memory/5528-2161-0x0000000005670000-0x00000000056BC000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si447765.exe

MD5 f7e44254b378948c76f2844367c27c72
SHA1 907b40037bd36d83e928f0833505205d5509b836
SHA256 f6199398bdf6420bca93289b6f55f0131515f4a9d79756b4ed6a831f849ad9f9
SHA512 b7b89f3b5e391b9b4c83e2efc901e7ffd9a8e311062e0542ecda6860ed8ea1824ad7985ef60b01e1fa1bea85dd2d22fbbc817748944d4b4909581ad32c9e38f9

memory/408-2166-0x0000000000500000-0x000000000052E000-memory.dmp

memory/408-2167-0x0000000004C20000-0x0000000004C26000-memory.dmp