Analysis
-
max time kernel
140s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10-11-2024 02:05
Static task
static1
Behavioral task
behavioral1
Sample
3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe
Resource
win10v2004-20241007-en
General
-
Target
3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe
-
Size
612KB
-
MD5
6ff7ac08be26162c889a63db2475b5fb
-
SHA1
cc8691d3a5d95cb6f24506109b446a44a89da7be
-
SHA256
3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f
-
SHA512
ad767ad0ac519f5a91371af68a3ebb361aa61ef06474fcf72320da2aa671775218b21c7df11e2e5b9dda306ab95ba8f5e43c49bcbffd3e01a9527123c3950269
-
SSDEEP
12288:iy90q5DY7UPszpENGt8ag6lirYLrf4kqgSTzIiZJb6LmuR:iyrD6lEoUJCrQBT8iZAR
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule behavioral1/files/0x000b000000023b8c-12.dat healer behavioral1/memory/3336-15-0x0000000000890000-0x000000000089A000-memory.dmp healer -
Healer family
-
Processes:
02717049.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 02717049.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" 02717049.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 02717049.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 02717049.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 02717049.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 02717049.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/3808-21-0x00000000025D0000-0x000000000260C000-memory.dmp family_redline behavioral1/memory/3808-23-0x00000000028D0000-0x000000000290A000-memory.dmp family_redline behavioral1/memory/3808-83-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-87-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-85-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-81-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-79-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-77-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-75-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-73-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-69-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-67-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-66-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-63-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-61-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-59-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-58-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-55-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-51-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-49-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-47-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-46-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-41-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-39-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-37-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-35-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-33-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-31-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-71-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-53-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-43-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-29-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-27-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-25-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline behavioral1/memory/3808-24-0x00000000028D0000-0x0000000002905000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 3 IoCs
Processes:
st587075.exe02717049.exekp816907.exepid Process 1312 st587075.exe 3336 02717049.exe 3808 kp816907.exe -
Processes:
02717049.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" 02717049.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exest587075.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\\\"" 3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.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\\\"" st587075.exe -
System Location Discovery: System Language Discovery 1 TTPs 3 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exest587075.exekp816907.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language st587075.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp816907.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
02717049.exepid Process 3336 02717049.exe 3336 02717049.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
02717049.exekp816907.exedescription pid Process Token: SeDebugPrivilege 3336 02717049.exe Token: SeDebugPrivilege 3808 kp816907.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exest587075.exedescription pid Process procid_target PID 1684 wrote to memory of 1312 1684 3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe 83 PID 1684 wrote to memory of 1312 1684 3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe 83 PID 1684 wrote to memory of 1312 1684 3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe 83 PID 1312 wrote to memory of 3336 1312 st587075.exe 84 PID 1312 wrote to memory of 3336 1312 st587075.exe 84 PID 1312 wrote to memory of 3808 1312 st587075.exe 94 PID 1312 wrote to memory of 3808 1312 st587075.exe 94 PID 1312 wrote to memory of 3808 1312 st587075.exe 94
Processes
-
C:\Users\Admin\AppData\Local\Temp\3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe"C:\Users\Admin\AppData\Local\Temp\3240da0ac89450aab0a2d15f984bb0bd311b2f074db7fcb118226bdfa4f7667f.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1684 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st587075.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\st587075.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1312 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02717049.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\02717049.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3336
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp816907.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp816907.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3808
-
-
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
457KB
MD5d9671e240edd6fc3c76f09e3b6a11311
SHA1b7913cab3c1a9a5ab6165065f597f4bb6cfd14e7
SHA2565e1e669e8d43c8ffaa1dbc613867429f7c1020b2717be797fa2588a6a9890596
SHA512438cbc944bbfd848cfbdf8a91d99102a6bb832ab3ee3ea3c980246711557615d0ce0cf6dafefafbe9d13800dec6006526a44909a65e4efdf07d7b877d141c71f
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
459KB
MD549d99ba9477b2da08ddd15609ce8db36
SHA15d034cb8dc6078ef49beaab8008b1b3b532d0758
SHA256479d1f4e6bb0a6ffe2bdd2c7aede867128cdb01d3300815ca6d37db127f1bcc1
SHA512345ea8c51869c696f6b888cad10bdcdb52becfb98740d9dae8d221e935d25d2ee71d2e5c92020e9e6c82808657bc25d606d2e60ac9a84ff216a867e9f3373e69