Analysis
-
max time kernel
140s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
04-11-2024 13:16
Static task
static1
Behavioral task
behavioral1
Sample
0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe
Resource
win10v2004-20241007-en
General
-
Target
0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe
-
Size
568KB
-
MD5
8d71502e5f62c87625a53e8613e90e12
-
SHA1
936e704e4cac89bcaefa63fa9f661c28482a73f4
-
SHA256
0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854
-
SHA512
9818c79b2bd08d95b115b14aa53869277f06fb4bdd9254e5ff503e87f4ee70fe958d01d0f965c38d82e4ec66fba68630dcb1caf81e7122227736c7568ad7faa7
-
SSDEEP
12288:iy9030zSZBMOtDITi1UQs47vrIiF+OeL/kQw09pmb5:iynObbVqFwF+lL/hwmmb5
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0008000000023c9e-12.dat healer behavioral1/memory/2276-15-0x0000000000C00000-0x0000000000C0A000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it503469.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it503469.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it503469.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it503469.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it503469.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it503469.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/3940-22-0x00000000048E0000-0x000000000491C000-memory.dmp family_redline behavioral1/memory/3940-24-0x0000000004BB0000-0x0000000004BEA000-memory.dmp family_redline behavioral1/memory/3940-38-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-44-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-88-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-87-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-84-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-82-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-80-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-78-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-76-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-74-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-72-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-68-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-66-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-64-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-62-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-60-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-58-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-56-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-52-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-50-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-48-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-46-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-42-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-40-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-36-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-34-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-32-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-30-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-70-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-54-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-28-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-26-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline behavioral1/memory/3940-25-0x0000000004BB0000-0x0000000004BE5000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 3 IoCs
pid Process 4708 ziVt1676.exe 2276 it503469.exe 3940 kp166017.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it503469.exe -
Adds Run key to start application 2 TTPs 2 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\\\"" 0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.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\\\"" ziVt1676.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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziVt1676.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp166017.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2276 it503469.exe 2276 it503469.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2276 it503469.exe Token: SeDebugPrivilege 3940 kp166017.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4032 wrote to memory of 4708 4032 0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe 84 PID 4032 wrote to memory of 4708 4032 0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe 84 PID 4032 wrote to memory of 4708 4032 0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe 84 PID 4708 wrote to memory of 2276 4708 ziVt1676.exe 85 PID 4708 wrote to memory of 2276 4708 ziVt1676.exe 85 PID 4708 wrote to memory of 3940 4708 ziVt1676.exe 93 PID 4708 wrote to memory of 3940 4708 ziVt1676.exe 93 PID 4708 wrote to memory of 3940 4708 ziVt1676.exe 93
Processes
-
C:\Users\Admin\AppData\Local\Temp\0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe"C:\Users\Admin\AppData\Local\Temp\0ef8bab3367d64716efba0b70f255d7198fbd1c2b66ae98c938ae98a73d79854.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4032 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVt1676.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziVt1676.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4708 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it503469.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it503469.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2276
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166017.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp166017.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3940
-
-
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
414KB
MD57e7a759ac65dd3d053eff394dc270b82
SHA136bf0ac4ae71123a73d696f8d63ade4b49826484
SHA2563f6f9ba03152186dc0f3dbffc421c5ed442318e2cbd30b0c247d390e227f74b7
SHA512c837f43d379bde2f088002f1337cae3f5609397cd50a413d8ed3fde55ac72562d5123276f15f0cd20ba7283e63725f61bbf3d7b0f00c01c3fc5d3b6d8a6f3199
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
381KB
MD5fe757b45d29f7bde6ed7513ecf8bb039
SHA11e1fbcccb691b00acf2fe31bc65cce890cbc24d3
SHA256f6cedb29bf3e1e08b3003f9c4e6a3590f28ade16405a034a47ac967a11e17f2f
SHA5126a42fe54513f07e356f1994f045c7b8e467d3303023e934df5d8f9203e7d1fb630f3009063c7db5c0aa93bb8d002552ab54c43ea8322c39e8f31925d4c6c36b2