Malware Analysis Report

2024-11-13 18:05

Sample ID 241110-b4s5xszkfj
Target 485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190
SHA256 485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190
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

485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190

Threat Level: Known bad

The file 485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190 was found to be: Known bad.

Malicious Activity Summary

healer redline discovery dropper evasion infostealer persistence trojan

Healer

Modifies Windows Defender Real-time Protection settings

RedLine

Detects Healer an antivirus disabler dropper

Redline family

Healer family

RedLine payload

Executes dropped EXE

Loads dropped DLL

Windows security modification

Adds Run key to start application

Program crash

System Location Discovery: System Language Discovery

Unsigned PE

Suspicious use of WriteProcessMemory

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-11-10 01:42

Signatures

Unsigned PE

Description Indicator Process Target
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Analysis: behavioral1

Detonation Overview

Submitted

2024-11-10 01:42

Reported

2024-11-10 01:44

Platform

win7-20241010-en

Max time kernel

145s

Max time network

152s

Command Line

"C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.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\DisableBehaviorMonitoring = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.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\122174453.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\122174453.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\122174453.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\122174453.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.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\122174453.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.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\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.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\zB017841.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\TM820372.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\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2772 wrote to memory of 2928 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2928 wrote to memory of 2496 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 2280 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 2496 wrote to memory of 3012 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

Processes

C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe

"C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.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

\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe

MD5 83f564c1ed3c578458a63a80a09e3133
SHA1 f85f3afbdf8ef9240e9d62d663202e52649742de
SHA256 c42d6dfe8ce27758b60ffab1d4111283fa33d0d0616b47ceacb9008470011ed0
SHA512 17ca918909711c5d6c0b82844e9f34c2d1f174463ad6dd570e4fb86726917872f513fe8b19dc5e36adbbb0fe4fb911c6e22d3d7459a91a5e5befa10eeb4f12ef

\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe

MD5 0334faee3c8f458beda101583d670322
SHA1 431c0120f423c32af37a40b2b03bf4ff2831efcd
SHA256 66fbb89f1429d0fd5bb215cd30a3181c59dcc6553558b79367fc6d217f1f4ddb
SHA512 80a4f2944ceb2962587b30aa258c257ce5fb5347d7e69ae6dfa0921a11086f1064b2421e9d46802852b596b412785935c7ad7639701ba8a0b94f7c27a8be0506

\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe

MD5 f29d111c772c23c3f519a3a2fc3f08b6
SHA1 268dc2b2e4f513d4413fad9368bc4e5d373e81eb
SHA256 8051db68eba1bfc0d5b55749ddf5280b7070568597253ac8ea0e733184e0847e
SHA512 f8a8524eb76e1a8e59c3d88b47f958c9f18b352cab81964bf899daff2bf363f56d14e87f3fde0e93a59ce721f3308cb036cac6b482a97227d5811f35f4818c8b

memory/2772-3-0x0000000000400000-0x0000000000509000-memory.dmp

memory/2772-2-0x00000000022A0000-0x00000000023A6000-memory.dmp

memory/2772-1-0x00000000021A0000-0x000000000229C000-memory.dmp

memory/2772-0-0x00000000021A0000-0x000000000229C000-memory.dmp

memory/2280-38-0x0000000000890000-0x00000000008AA000-memory.dmp

memory/2280-39-0x0000000000BE0000-0x0000000000BF8000-memory.dmp

memory/2280-45-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-49-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-67-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-65-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-63-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-61-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-59-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-57-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-55-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-51-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-47-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-43-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-41-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-53-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2280-40-0x0000000000BE0000-0x0000000000BF2000-memory.dmp

memory/2772-68-0x00000000021A0000-0x000000000229C000-memory.dmp

memory/2772-70-0x00000000022A0000-0x00000000023A6000-memory.dmp

memory/2772-69-0x0000000000400000-0x00000000008E0000-memory.dmp

memory/2772-71-0x0000000000400000-0x0000000000509000-memory.dmp

memory/2280-72-0x0000000000400000-0x0000000000803000-memory.dmp

memory/2280-73-0x0000000000400000-0x0000000000803000-memory.dmp

\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

MD5 573ebefdb8312b08d981837af4379aa5
SHA1 c4c2f5b56ed38c2bff5d35546fd9f269825f9e78
SHA256 d499c5d2fbdc354790c269b27ab6c1be31368c93f386053415cb5877e47694e4
SHA512 52d3014f63ad1b3c571a9df6a61a66f107c4dfc96d13c34d129907527dc29b03854a7dcf41295aad696692f430348b0109035026f24f25dfc3c03ecc41f0236a

memory/3012-84-0x0000000004D10000-0x0000000004D4C000-memory.dmp

memory/3012-85-0x0000000004D50000-0x0000000004D8A000-memory.dmp

memory/3012-86-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-87-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-89-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-91-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-93-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-95-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-97-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-101-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-99-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-103-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-105-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-107-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-109-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-111-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-113-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-115-0x0000000004D50000-0x0000000004D85000-memory.dmp

memory/3012-117-0x0000000004D50000-0x0000000004D85000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-11-10 01:42

Reported

2024-11-10 01:44

Platform

win10v2004-20241007-en

Max time kernel

149s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.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\DisableIOAVProtection = "1" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.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\122174453.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\122174453.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\122174453.exe N/A
Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.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\122174453.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\122174453.exe N/A
Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.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\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.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\zB017841.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\TM820372.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\122174453.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A
N/A N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1996 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 1996 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 1996 wrote to memory of 2608 N/A C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe
PID 2608 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2608 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 2608 wrote to memory of 4332 N/A C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe
PID 4332 wrote to memory of 5028 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 4332 wrote to memory of 5028 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 4332 wrote to memory of 5028 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe
PID 4332 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 4332 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe
PID 4332 wrote to memory of 2028 N/A C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

Processes

C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe

"C:\Users\Admin\AppData\Local\Temp\485e53e53602c4fad71d3b2a7b8e6e3bec7af1cea1f5a7af72b15664392d1190.exe"

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 5028 -ip 5028

C:\Windows\SysWOW64\WerFault.exe

C:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 1080

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 104.219.191.52.in-addr.arpa udp
US 8.8.8.8:53 138.32.126.40.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 53.210.109.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 196.249.167.52.in-addr.arpa udp
RU 185.161.248.143:38452 tcp
US 8.8.8.8:53 88.210.23.2.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
US 8.8.8.8:53 udp

Files

memory/1996-1-0x00000000026D0000-0x00000000027DA000-memory.dmp

memory/1996-2-0x00000000027E0000-0x00000000028E6000-memory.dmp

memory/1996-3-0x0000000000400000-0x0000000000509000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zB017841.exe

MD5 f29d111c772c23c3f519a3a2fc3f08b6
SHA1 268dc2b2e4f513d4413fad9368bc4e5d373e81eb
SHA256 8051db68eba1bfc0d5b55749ddf5280b7070568597253ac8ea0e733184e0847e
SHA512 f8a8524eb76e1a8e59c3d88b47f958c9f18b352cab81964bf899daff2bf363f56d14e87f3fde0e93a59ce721f3308cb036cac6b482a97227d5811f35f4818c8b

C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\TM820372.exe

MD5 0334faee3c8f458beda101583d670322
SHA1 431c0120f423c32af37a40b2b03bf4ff2831efcd
SHA256 66fbb89f1429d0fd5bb215cd30a3181c59dcc6553558b79367fc6d217f1f4ddb
SHA512 80a4f2944ceb2962587b30aa258c257ce5fb5347d7e69ae6dfa0921a11086f1064b2421e9d46802852b596b412785935c7ad7639701ba8a0b94f7c27a8be0506

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\122174453.exe

MD5 83f564c1ed3c578458a63a80a09e3133
SHA1 f85f3afbdf8ef9240e9d62d663202e52649742de
SHA256 c42d6dfe8ce27758b60ffab1d4111283fa33d0d0616b47ceacb9008470011ed0
SHA512 17ca918909711c5d6c0b82844e9f34c2d1f174463ad6dd570e4fb86726917872f513fe8b19dc5e36adbbb0fe4fb911c6e22d3d7459a91a5e5befa10eeb4f12ef

memory/5028-26-0x0000000000400000-0x0000000000803000-memory.dmp

memory/5028-27-0x0000000000400000-0x0000000000803000-memory.dmp

memory/5028-28-0x0000000002630000-0x000000000264A000-memory.dmp

memory/5028-29-0x0000000004F50000-0x00000000054F4000-memory.dmp

memory/5028-30-0x0000000004DB0000-0x0000000004DC8000-memory.dmp

memory/5028-31-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-56-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-54-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-52-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-50-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-48-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-46-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-44-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-42-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-58-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-40-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-38-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-36-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-34-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/5028-32-0x0000000004DB0000-0x0000000004DC2000-memory.dmp

memory/1996-59-0x00000000026D0000-0x00000000027DA000-memory.dmp

memory/1996-60-0x00000000027E0000-0x00000000028E6000-memory.dmp

memory/1996-61-0x0000000000400000-0x0000000000509000-memory.dmp

memory/1996-62-0x0000000000400000-0x00000000008E0000-memory.dmp

memory/5028-63-0x0000000000400000-0x0000000000803000-memory.dmp

memory/5028-66-0x0000000000400000-0x0000000000803000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\200793949.exe

MD5 573ebefdb8312b08d981837af4379aa5
SHA1 c4c2f5b56ed38c2bff5d35546fd9f269825f9e78
SHA256 d499c5d2fbdc354790c269b27ab6c1be31368c93f386053415cb5877e47694e4
SHA512 52d3014f63ad1b3c571a9df6a61a66f107c4dfc96d13c34d129907527dc29b03854a7dcf41295aad696692f430348b0109035026f24f25dfc3c03ecc41f0236a

memory/2028-71-0x00000000026C0000-0x00000000026FC000-memory.dmp

memory/2028-72-0x0000000005450000-0x000000000548A000-memory.dmp

memory/2028-88-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-78-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-76-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-74-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-73-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-102-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-106-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-104-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-100-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-98-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-96-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-94-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-92-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-90-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-86-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-84-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-82-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-80-0x0000000005450000-0x0000000005485000-memory.dmp

memory/2028-865-0x0000000007950000-0x0000000007F68000-memory.dmp

memory/2028-866-0x0000000007FB0000-0x0000000007FC2000-memory.dmp

memory/2028-867-0x0000000007FD0000-0x00000000080DA000-memory.dmp

memory/2028-868-0x00000000080E0000-0x000000000811C000-memory.dmp

memory/2028-869-0x00000000025F0000-0x000000000263C000-memory.dmp