Malware Analysis Report

2025-04-03 14:17

Sample ID 241109-1tg3cawlap
Target fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6
SHA256 fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6
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: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6

Threat Level: Known bad

The file fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Detects Healer an antivirus disabler dropper

Modifies Windows Defender Real-time Protection settings

Healer

Redline family

Healer family

RedLine

RedLine payload

Loads dropped DLL

Windows security modification

Executes dropped EXE

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-09 21:56

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-09 21:56

Reported

2024-11-09 21:58

Platform

win7-20240903-en

Max time kernel

141s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.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\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.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\156413437.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\156413437.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\156413437.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\156413437.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\156413437.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
Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.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\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.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\ws707062.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\UP235332.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\IXP002.TMP\210661960.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2344 wrote to memory of 2160 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2160 wrote to memory of 2144 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 2064 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 2144 wrote to memory of 1988 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe

"C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

Network

Country Destination Domain Proto
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
RU 185.161.248.143:38452 tcp

Files

memory/2344-0-0x0000000002C60000-0x0000000002D33000-memory.dmp

memory/2344-1-0x0000000002C60000-0x0000000002D33000-memory.dmp

memory/2344-2-0x00000000045A0000-0x000000000467D000-memory.dmp

memory/2344-3-0x0000000000400000-0x00000000004E0000-memory.dmp

\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

MD5 fa00be7caa8c76ecf693086a43a6fa72
SHA1 5a824c7908f9a759b12be9aa2c5d758e003f36eb
SHA256 47ad2bf46a37ecfa35b25a2a5e59bda6d82e8768361fc9726e2a84d84a85a4b1
SHA512 cd1f0cc4dfa573648f8979cdc448f45b4ab07ae5e760541725d6a0dba1fa398208b534bb224e5fff79c9953a3ac89bcd3e5aca2c518143bce9dc68a55e4c62ea

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

MD5 200afa6d30b530e30060f4732a7d7ad8
SHA1 cada950005d7c663e2076e0d8a8147e49b9fbdd2
SHA256 d4a96660a52626abf454197b499e0c0ab26ed25462b08bbd8b0c14cca16620be
SHA512 d91886c594ff70176cd81f319f63092058729fba82789bae3173f711d32eac6ae189d8b930178338dfac441ec2e8b5d28f18e20f3d58e4f1a26ca86fd49eae2d

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

MD5 4d86b1f078cf5b393a3c4c1977338041
SHA1 08ffce6e13ae74e83023e643ea97b0d9960e6e24
SHA256 a27c02ac2161eee8c4887a42c42af559a1be457c6b46d368c46eafeb3b878e1b
SHA512 f1a4aa45b0a55467d479dc23502556c8766a7551ad3f688fd3092c713f41775373d1a7d3e5c3193ee4d0d8c786bad6dfd0aa20a8702460632612dd992e4e07b0

memory/2064-38-0x0000000002CA0000-0x0000000002CBA000-memory.dmp

memory/2064-39-0x00000000032B0000-0x00000000032C8000-memory.dmp

memory/2064-40-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-49-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-67-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-65-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-63-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-61-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-59-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-55-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-53-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-52-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-47-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-45-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-43-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-41-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2064-57-0x00000000032B0000-0x00000000032C2000-memory.dmp

memory/2344-68-0x0000000002C60000-0x0000000002D33000-memory.dmp

memory/2344-69-0x00000000045A0000-0x000000000467D000-memory.dmp

memory/2344-71-0x0000000000400000-0x00000000004E0000-memory.dmp

memory/2344-70-0x0000000000400000-0x0000000002C53000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

MD5 a57403199ddf1fad6096938e90ccc21e
SHA1 45bcfc93e33259f76bfb8a68b19b4b43dd28678e
SHA256 eb0fb8fabb95798d507af3ed1999ab280efb55d61f62222aad3fc59be9551c3e
SHA512 eeeba09adb6171e9a56481e4b68b53359a0d94c16716e0783d7cfd69d61c923f627d41c1e47f0164a705445bf182cbf912347577bb45418fbe44c242bdba4bb7

memory/2064-72-0x0000000000400000-0x0000000002B9E000-memory.dmp

memory/1988-83-0x0000000004C00000-0x0000000004C3C000-memory.dmp

memory/1988-84-0x0000000004C40000-0x0000000004C7A000-memory.dmp

memory/1988-88-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-94-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-92-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-90-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-86-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-85-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-116-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-114-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-112-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-110-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-108-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-106-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-104-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-102-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-100-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-98-0x0000000004C40000-0x0000000004C75000-memory.dmp

memory/1988-96-0x0000000004C40000-0x0000000004C75000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-09 21:56

Reported

2024-11-09 21:58

Platform

win10v2004-20241007-en

Max time kernel

143s

Max time network

149s

Command Line

"C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.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\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.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\156413437.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\156413437.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\156413437.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\156413437.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A

RedLine

infostealer redline

RedLine payload

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Redline family

redline

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\IXP002.TMP\156413437.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.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\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.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\ws707062.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\UP235332.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\UP235332.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 4604 wrote to memory of 4080 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 4604 wrote to memory of 4080 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 4604 wrote to memory of 4080 N/A C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe
PID 4080 wrote to memory of 3752 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 4080 wrote to memory of 3752 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 4080 wrote to memory of 3752 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe
PID 3752 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 3752 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 3752 wrote to memory of 3456 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe
PID 3752 wrote to memory of 5068 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 3752 wrote to memory of 5068 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe
PID 3752 wrote to memory of 5068 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

Processes

C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe

"C:\Users\Admin\AppData\Local\Temp\fc3c6bbfea5e11a501662fb8b089d4a78987cb45ec33bc29d6fe6eac410ebac6.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3456 -ip 3456

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 3456 -s 1096

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.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
US 8.8.8.8:53 197.87.175.4.in-addr.arpa udp
US 8.8.8.8:53 198.187.3.20.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 83.210.23.2.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 70.208.201.84.in-addr.arpa udp
US 8.8.8.8:53 29.243.111.52.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

Files

memory/4604-1-0x0000000004890000-0x000000000496C000-memory.dmp

memory/4604-2-0x00000000049A0000-0x0000000004A7D000-memory.dmp

memory/4604-3-0x0000000000400000-0x00000000004E0000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws707062.exe

MD5 fa00be7caa8c76ecf693086a43a6fa72
SHA1 5a824c7908f9a759b12be9aa2c5d758e003f36eb
SHA256 47ad2bf46a37ecfa35b25a2a5e59bda6d82e8768361fc9726e2a84d84a85a4b1
SHA512 cd1f0cc4dfa573648f8979cdc448f45b4ab07ae5e760541725d6a0dba1fa398208b534bb224e5fff79c9953a3ac89bcd3e5aca2c518143bce9dc68a55e4c62ea

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\UP235332.exe

MD5 200afa6d30b530e30060f4732a7d7ad8
SHA1 cada950005d7c663e2076e0d8a8147e49b9fbdd2
SHA256 d4a96660a52626abf454197b499e0c0ab26ed25462b08bbd8b0c14cca16620be
SHA512 d91886c594ff70176cd81f319f63092058729fba82789bae3173f711d32eac6ae189d8b930178338dfac441ec2e8b5d28f18e20f3d58e4f1a26ca86fd49eae2d

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\156413437.exe

MD5 4d86b1f078cf5b393a3c4c1977338041
SHA1 08ffce6e13ae74e83023e643ea97b0d9960e6e24
SHA256 a27c02ac2161eee8c4887a42c42af559a1be457c6b46d368c46eafeb3b878e1b
SHA512 f1a4aa45b0a55467d479dc23502556c8766a7551ad3f688fd3092c713f41775373d1a7d3e5c3193ee4d0d8c786bad6dfd0aa20a8702460632612dd992e4e07b0

memory/3456-26-0x0000000004C50000-0x0000000004C6A000-memory.dmp

memory/3456-27-0x0000000007280000-0x0000000007824000-memory.dmp

memory/3456-28-0x0000000007130000-0x0000000007148000-memory.dmp

memory/3456-29-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-36-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-56-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-54-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-52-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-50-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-48-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-46-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-44-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-42-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-40-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-39-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-34-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-32-0x0000000007130000-0x0000000007142000-memory.dmp

memory/3456-30-0x0000000007130000-0x0000000007142000-memory.dmp

memory/4604-57-0x0000000004890000-0x000000000496C000-memory.dmp

memory/4604-58-0x00000000049A0000-0x0000000004A7D000-memory.dmp

memory/4604-60-0x0000000000400000-0x00000000004E0000-memory.dmp

memory/4604-59-0x0000000000400000-0x0000000002C53000-memory.dmp

memory/3456-61-0x0000000000400000-0x0000000002B9E000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\210661960.exe

MD5 a57403199ddf1fad6096938e90ccc21e
SHA1 45bcfc93e33259f76bfb8a68b19b4b43dd28678e
SHA256 eb0fb8fabb95798d507af3ed1999ab280efb55d61f62222aad3fc59be9551c3e
SHA512 eeeba09adb6171e9a56481e4b68b53359a0d94c16716e0783d7cfd69d61c923f627d41c1e47f0164a705445bf182cbf912347577bb45418fbe44c242bdba4bb7

memory/3456-63-0x0000000000400000-0x0000000002B9E000-memory.dmp

memory/5068-68-0x0000000004BC0000-0x0000000004BFC000-memory.dmp

memory/5068-69-0x00000000077A0000-0x00000000077DA000-memory.dmp

memory/5068-97-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-101-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-99-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-95-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-93-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-91-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-89-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-87-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-83-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-81-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-79-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-77-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-75-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-85-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-73-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-71-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-70-0x00000000077A0000-0x00000000077D5000-memory.dmp

memory/5068-862-0x0000000009CA0000-0x000000000A2B8000-memory.dmp

memory/5068-863-0x000000000A340000-0x000000000A352000-memory.dmp

memory/5068-864-0x000000000A360000-0x000000000A46A000-memory.dmp

memory/5068-865-0x000000000A480000-0x000000000A4BC000-memory.dmp

memory/5068-866-0x0000000004B30000-0x0000000004B7C000-memory.dmp