Analysis
-
max time kernel
119s -
max time network
124s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-11-2024 08:20
Static task
static1
Behavioral task
behavioral1
Sample
7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe
Resource
win10v2004-20241007-en
General
-
Target
7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe
-
Size
412KB
-
MD5
1eaba248c3613a520a99226ab1b2a6ed
-
SHA1
03259d7dd6daf0e238e76c1432fdf61de04d4d13
-
SHA256
7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a
-
SHA512
4e6d4c07f7ed7d11561556c2b9aa5b5316644ea44fc7c6d6143f06565bb768e27bc969c3d34c75070b0c0afe853751cab661c4637ad8f0d919cd9be476e3ebdd
-
SSDEEP
12288:iy9074/yiYfTU+PfrF9miHZvsyIiNtLDbTPKZHx:iy7/+fTnfB9mi5vjD/EHx
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0009000000023c9d-5.dat healer behavioral1/memory/2068-8-0x0000000000050000-0x000000000005A000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it281247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it281247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it281247.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it281247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it281247.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it281247.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 35 IoCs
resource yara_rule behavioral1/memory/1808-18-0x0000000004C30000-0x0000000004C6C000-memory.dmp family_redline behavioral1/memory/1808-20-0x0000000007310000-0x000000000734A000-memory.dmp family_redline behavioral1/memory/1808-36-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-70-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-84-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-82-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-80-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-78-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-76-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-74-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-72-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-68-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-66-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-64-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-62-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-60-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-58-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-56-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-54-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-52-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-50-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-48-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-46-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-44-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-42-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-40-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-38-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-34-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-32-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-30-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-28-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-26-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-24-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-22-0x0000000007310000-0x0000000007345000-memory.dmp family_redline behavioral1/memory/1808-21-0x0000000007310000-0x0000000007345000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 2 IoCs
pid Process 2068 it281247.exe 1808 kp231008.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it281247.exe -
Adds Run key to start application 2 TTPs 1 IoCs
description 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\\\"" 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe -
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp231008.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2068 it281247.exe 2068 it281247.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2068 it281247.exe Token: SeDebugPrivilege 1808 kp231008.exe -
Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 2440 wrote to memory of 2068 2440 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe 83 PID 2440 wrote to memory of 2068 2440 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe 83 PID 2440 wrote to memory of 1808 2440 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe 98 PID 2440 wrote to memory of 1808 2440 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe 98 PID 2440 wrote to memory of 1808 2440 7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe"C:\Users\Admin\AppData\Local\Temp\7dedf9a415949f0f4790367db5eaa4eb7df53f73c7a6b293305f2372e06f1d7a.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2440 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it281247.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\it281247.exe2⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2068
-
-
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp231008.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\kp231008.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1808
-
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
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
368KB
MD58a2a204b6debdd738d5b9a05284bea62
SHA1a50a48b8cbf7289f042634023af3a322b4d86133
SHA25668417cffbc8ca2f8dbcb37b444a5faea94d4974fea39e7c4ec49fd23d4447ffe
SHA512465fb91a2b2a6111e3ce96ebf578f9e938501274e86d046d76372d842ae1a697aaee36c52aace5ade0f875b959f8f244c44a8fe05c689f29950bb018d49c8823