Analysis
-
max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
11/11/2024, 06:55
Static task
static1
Behavioral task
behavioral1
Sample
f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe
Resource
win10v2004-20241007-en
General
-
Target
f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe
-
Size
827KB
-
MD5
80d8920dad2348236833d9ce8958091e
-
SHA1
a336eaa0f5f244ca591ac209d395da74a04d4368
-
SHA256
f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b
-
SHA512
53e7d3a18030dc49f5f426a7fb459b65d4524cdebd0504e1fbf545129cf6bc49c9942283da237ad9d381442df399a635a70021115d4d94bd6f809c9ecf8de777
-
SSDEEP
24576:PyQVRvivwKmgu4e5QAau5D7Fl5JlzGDsLcYlS3R:aQHvivwKm/4e5QAa0F5lzqGcYlm
Malware Config
Signatures
-
Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x000c000000023bae-19.dat healer behavioral1/memory/4804-22-0x0000000000CE0000-0x0000000000CEA000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it600345.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it600345.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it600345.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it600345.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it600345.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it600345.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/3128-29-0x0000000004C40000-0x0000000004C7C000-memory.dmp family_redline behavioral1/memory/3128-31-0x00000000072E0000-0x000000000731A000-memory.dmp family_redline behavioral1/memory/3128-37-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-39-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-35-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-75-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-55-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-33-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-32-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-95-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-93-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-91-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-89-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-87-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-85-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-83-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-81-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-79-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-77-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-73-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-71-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-69-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-67-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-65-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-63-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-61-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-59-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-57-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-53-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-51-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-49-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-47-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-45-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-43-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline behavioral1/memory/3128-41-0x00000000072E0000-0x0000000007315000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 4 IoCs
pid Process 4836 ziHL9574.exe 4708 ziCi8033.exe 4804 it600345.exe 3128 jr109756.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it600345.exe -
Adds Run key to start application 2 TTPs 3 IoCs
description ioc Process 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\\\"" ziHL9574.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\\\"" ziCi8033.exe 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\\\"" f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 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 f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziHL9574.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ziCi8033.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jr109756.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4804 it600345.exe 4804 it600345.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 4804 it600345.exe Token: SeDebugPrivilege 3128 jr109756.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2124 wrote to memory of 4836 2124 f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe 84 PID 2124 wrote to memory of 4836 2124 f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe 84 PID 2124 wrote to memory of 4836 2124 f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe 84 PID 4836 wrote to memory of 4708 4836 ziHL9574.exe 86 PID 4836 wrote to memory of 4708 4836 ziHL9574.exe 86 PID 4836 wrote to memory of 4708 4836 ziHL9574.exe 86 PID 4708 wrote to memory of 4804 4708 ziCi8033.exe 87 PID 4708 wrote to memory of 4804 4708 ziCi8033.exe 87 PID 4708 wrote to memory of 3128 4708 ziCi8033.exe 95 PID 4708 wrote to memory of 3128 4708 ziCi8033.exe 95 PID 4708 wrote to memory of 3128 4708 ziCi8033.exe 95
Processes
-
C:\Users\Admin\AppData\Local\Temp\f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe"C:\Users\Admin\AppData\Local\Temp\f1037ddebbc61250d0820a9ce88c185ed5c86a97f524fb5e2ee2c561a22f642b.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2124 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHL9574.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziHL9574.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4836 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCi8033.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziCi8033.exe3⤵
- 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\IXP002.TMP\it600345.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it600345.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4804
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr109756.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr109756.exe4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3128
-
-
-
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
568KB
MD510f3692f5804fe7eccd0a5a85eda9afc
SHA13a392c219a79cda97d48d56e034dd3e15960eeed
SHA256c4e4ecf32839f3bff95a1aaa464818591b645efcce6955354c7b41506aeef927
SHA51261ae90d9ba6424b0dece49fbe869a99b8aee814d975edfd680803ee6149cfcc33a762e3e4afa17be76f23c5f44cb1dbdd754ddc82c9fea5bce8d81ba863d6713
-
Filesize
414KB
MD5d7f03f60b4128c3cb4c0cc8f1990c5a4
SHA1e58f9f86fafe59a1e855935302bc45c7aa650071
SHA25698fa99a9f6445b538b8b25bfc972269d405c939ce86791a4c12fa0f8507deba5
SHA5123de9e5f8ab8dda915a4020cb4d1b5d83d38e9305c464f5d7d8af26c9f54b02bf9b8cc04b31905e392510128b8d11527bbb9ecaf1925ff57ba15273a4535436a3
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
381KB
MD5afed51455ed65b55ef1eeaecd9db34f4
SHA1c6573e14783cb5e93d6138a2a06577b1301a069c
SHA256745e285fbdf967eaa77955fd18607eabd6973bf035eb162d121e5d377dc4e93b
SHA512cd7984c815d7dde7cd0d7111ac625eb31229580042acef49918d1925bea11d09db24b4ac2fc4567ae00c01a5f747a33eb03f276cd2faf063749a70ae51ed940f