Analysis
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max time kernel
147s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
05-11-2024 06:48
Static task
static1
Behavioral task
behavioral1
Sample
5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe
Resource
win10v2004-20241007-en
General
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Target
5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe
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Size
1.1MB
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MD5
4266011b922a60bb31e31d0bded1882d
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SHA1
fe3dd3790a20e98210615ffdd38777b55a79a048
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SHA256
5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5
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SHA512
c1ff5dfd97d6080429b540b0c43e42ef0debb63844c556b076fc95b0b68de9450ccb3f027b62c7b74f9591a44211740dba50c3cf743ec7d615cf9c1c7293d42c
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SSDEEP
24576:FyLeUdz0xeiOIUfTJmnggePvrVR9XhGmgDajhZJe++8fXn:gLeUlceRfTJm7AR9ImJhVP
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/364-25-0x0000000004AF0000-0x0000000004B0A000-memory.dmp healer behavioral1/memory/364-27-0x0000000004B70000-0x0000000004B88000-memory.dmp healer behavioral1/memory/364-55-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-53-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-51-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-49-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-47-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-45-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-43-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-41-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-39-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-37-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-35-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-33-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-31-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-29-0x0000000004B70000-0x0000000004B82000-memory.dmp healer behavioral1/memory/364-28-0x0000000004B70000-0x0000000004B82000-memory.dmp healer -
Healer family
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Processes:
pr338126.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr338126.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr338126.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr338126.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr338126.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr338126.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr338126.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/2908-2211-0x00000000026F0000-0x0000000002722000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5844-2224-0x0000000000820000-0x000000000084E000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk855707.exe family_redline behavioral1/memory/1176-2235-0x00000000000D0000-0x0000000000100000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu461797.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation qu461797.exe -
Executes dropped EXE 6 IoCs
Processes:
un086820.exeun892351.exepr338126.exequ461797.exe1.exerk855707.exepid process 5076 un086820.exe 4420 un892351.exe 364 pr338126.exe 2908 qu461797.exe 5844 1.exe 1176 rk855707.exe -
Processes:
pr338126.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr338126.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr338126.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exeun086820.exeun892351.exedescription ioc process 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\\\"" 5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe 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\\\"" un086820.exe 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\\\"" un892351.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid process 4348 sc.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 3112 364 WerFault.exe pr338126.exe 2528 2908 WerFault.exe qu461797.exe -
System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
un086820.exeun892351.exepr338126.exequ461797.exe1.exerk855707.exe5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un086820.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un892351.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr338126.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu461797.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rk855707.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr338126.exepid process 364 pr338126.exe 364 pr338126.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr338126.exequ461797.exedescription pid process Token: SeDebugPrivilege 364 pr338126.exe Token: SeDebugPrivilege 2908 qu461797.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exeun086820.exeun892351.exequ461797.exedescription pid process target process PID 2428 wrote to memory of 5076 2428 5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe un086820.exe PID 2428 wrote to memory of 5076 2428 5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe un086820.exe PID 2428 wrote to memory of 5076 2428 5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe un086820.exe PID 5076 wrote to memory of 4420 5076 un086820.exe un892351.exe PID 5076 wrote to memory of 4420 5076 un086820.exe un892351.exe PID 5076 wrote to memory of 4420 5076 un086820.exe un892351.exe PID 4420 wrote to memory of 364 4420 un892351.exe pr338126.exe PID 4420 wrote to memory of 364 4420 un892351.exe pr338126.exe PID 4420 wrote to memory of 364 4420 un892351.exe pr338126.exe PID 4420 wrote to memory of 2908 4420 un892351.exe qu461797.exe PID 4420 wrote to memory of 2908 4420 un892351.exe qu461797.exe PID 4420 wrote to memory of 2908 4420 un892351.exe qu461797.exe PID 2908 wrote to memory of 5844 2908 qu461797.exe 1.exe PID 2908 wrote to memory of 5844 2908 qu461797.exe 1.exe PID 2908 wrote to memory of 5844 2908 qu461797.exe 1.exe PID 5076 wrote to memory of 1176 5076 un086820.exe rk855707.exe PID 5076 wrote to memory of 1176 5076 un086820.exe rk855707.exe PID 5076 wrote to memory of 1176 5076 un086820.exe rk855707.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe"C:\Users\Admin\AppData\Local\Temp\5352bbe039b038e8ff87afe01f6637312112c3ffe0f173fd00d78d38bf6661e5.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2428 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un086820.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un086820.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5076 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un892351.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\un892351.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4420 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr338126.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pr338126.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:364 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 364 -s 10805⤵
- Program crash
PID:3112 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu461797.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu461797.exe4⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2908 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5844 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2908 -s 13845⤵
- Program crash
PID:2528 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk855707.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk855707.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 468 -p 364 -ip 3641⤵PID:2988
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 2908 -ip 29081⤵PID:5180
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4348
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
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Downloads
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Filesize
809KB
MD5596e6d65e0062d085a9e6b57488e0147
SHA16c4243c26307884c7ab73c1f5b2b503e7fbaa874
SHA256a9cf896cfcbbe33e5279782477ee80af94496c647dace15e1ffc291e9f573870
SHA512da1ed09c9a76ddbe57b1c916fc7696a8189b5b6fe6539cadcb989988030d2cd5ca1de5c204ac81a883f7dd2f903c2feeb5f0b62f3f0037efeb3bb50594a7f636
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
655KB
MD57b56ce7ca54e1a8253ac8d1b5c16eada
SHA1773991cd62b66e40df768130e8771ab3f6479728
SHA256edb3f51d23829f873ee5745f84854e97899c045ae5889a7d1dff211e246b761a
SHA512c56c2ed0b4d60741f67383d9578c303f99ee99883a8eff45ed3774b116a4bb12e88bb78f8b9708eee0b4d93304c23279a6330b94cb00f5121edff53da2b42936
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Filesize
254KB
MD53fcdbc1f7840e9293f7d5db5b2c859cb
SHA1c3ac428fe2c79c877bb92cae2021a66718e28259
SHA2568a9e011afc6938566163da0b0a344c374bf5fd73619ec8fbcbd2046d0993bd67
SHA5120d56bff12f4e00e2f84d305bbcd8c3aa2c91829c28a1e44b4b1205885d75f9ab3d30a3d3b7e8dd3dd680ed55a222642bb21670d2f5c874b16fe6e242043088cf
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Filesize
438KB
MD59fc3819c4cedbbd8f50b44212420bf56
SHA11f4a26a9a4f617abe11bf32a9a9426a47465ef24
SHA256ce898e491c903f8ca9d891c4383eeae90b6f6a744eb018036e61dfa4c95cba7d
SHA5122beabeaffba930d6421ca93f67a201db5e63e4bb7e9aa43f194af614d04c7c2f167dcc7abccd555741696c3c2bbfda2f51fd946d962ba46cc184bc8e2e96236e
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1