Analysis
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max time kernel
142s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
12-11-2024 02:40
Static task
static1
Behavioral task
behavioral1
Sample
bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe
Resource
win10v2004-20241007-en
General
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Target
bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe
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Size
648KB
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MD5
98275efea2b72629b763c211a5178aa8
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SHA1
ef14d1d7059b3b340467b5671809849bcd2cc62c
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SHA256
bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9
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SHA512
98a701e3cbed07ff5ccfc3f122e3340180de4b5b2caa7690d71f5170358ea3144f07737eee422e0511a4436b4d0c20570cd842542c34ab619e2bfe9d7c1640a0
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SSDEEP
12288:eMrPy90m6Ub9p/UmRU4gTV8ZB7pjfo7H6KrbyCNJzutzq9UTkIsn+r/5fvypvlCz:ZyjFpMmC4gp8BA7ac7okm3ss6vlcZNr7
Malware Config
Extracted
redline
mango
193.233.20.28:4125
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auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral1/files/0x0008000000023c88-12.dat healer behavioral1/memory/1384-15-0x0000000000650000-0x000000000065A000-memory.dmp healer behavioral1/memory/4944-22-0x0000000002420000-0x000000000243A000-memory.dmp healer behavioral1/memory/4944-24-0x0000000002600000-0x0000000002618000-memory.dmp healer behavioral1/memory/4944-25-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-34-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-52-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-51-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-48-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-47-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-44-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-42-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-40-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-38-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-36-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-32-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-30-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-28-0x0000000002600000-0x0000000002612000-memory.dmp healer behavioral1/memory/4944-26-0x0000000002600000-0x0000000002612000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b7495Wq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b7495Wq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b7495Wq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b7495Wq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b7495Wq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c67qP70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c67qP70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b7495Wq.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c67qP70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c67qP70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c67qP70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c67qP70.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/4108-60-0x00000000024D0000-0x0000000002516000-memory.dmp family_redline behavioral1/memory/4108-61-0x0000000004AB0000-0x0000000004AF4000-memory.dmp family_redline behavioral1/memory/4108-65-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-77-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-93-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-91-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-89-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-87-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-85-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-83-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-81-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-75-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-73-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-71-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-69-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-67-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-95-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-79-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-63-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline behavioral1/memory/4108-62-0x0000000004AB0000-0x0000000004AEE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
pid Process 460 tice9293.exe 1384 b7495Wq.exe 4944 c67qP70.exe 4108 dFAUQ82.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b7495Wq.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c67qP70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c67qP70.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\\\"" bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.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\\\"" tice9293.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 964 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 4728 4944 WerFault.exe 96 -
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 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice9293.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c67qP70.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dFAUQ82.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1384 b7495Wq.exe 1384 b7495Wq.exe 4944 c67qP70.exe 4944 c67qP70.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1384 b7495Wq.exe Token: SeDebugPrivilege 4944 c67qP70.exe Token: SeDebugPrivilege 4108 dFAUQ82.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 672 wrote to memory of 460 672 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe 83 PID 672 wrote to memory of 460 672 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe 83 PID 672 wrote to memory of 460 672 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe 83 PID 460 wrote to memory of 1384 460 tice9293.exe 84 PID 460 wrote to memory of 1384 460 tice9293.exe 84 PID 460 wrote to memory of 4944 460 tice9293.exe 96 PID 460 wrote to memory of 4944 460 tice9293.exe 96 PID 460 wrote to memory of 4944 460 tice9293.exe 96 PID 672 wrote to memory of 4108 672 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe 101 PID 672 wrote to memory of 4108 672 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe 101 PID 672 wrote to memory of 4108 672 bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe"C:\Users\Admin\AppData\Local\Temp\bd262b3c9260580f09f1a4dc38c7b50022b2105934fc98c3b3fc1e760cee97d9.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:672 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9293.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice9293.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:460 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7495Wq.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b7495Wq.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1384
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c67qP70.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c67qP70.exe3⤵
- 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:4944 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4944 -s 10804⤵
- Program crash
PID:4728
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dFAUQ82.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dFAUQ82.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4108
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4944 -ip 49441⤵PID:1908
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:964
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
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Downloads
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Filesize
283KB
MD5ad572a1713a02451ca9627cbea1349d8
SHA1e4c9cf23582ddd2921b5740474165d90ef14e7ce
SHA2567f68aba62c911925a4b024c8d0b3292915b200a0bdba05a41f5118e00966013c
SHA51248e582d75a3324a30391972cdbb447d72ba2a31eb2be4e6a277236530dc2ff206b10ebf2586e4a796a4a5e5add04d6c43e6d00d44b874c85600b8ca5ce3807ca
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Filesize
325KB
MD5bca89e2ff26278fa75728beee0412e1f
SHA1b3db806a828c8bf3a11357a5fe1e4be6fbaa6fac
SHA25603e702498aad2c97ec9b9b0f2ef852468e5b0fffc01768f4dfe5c57a10f5aff0
SHA512df7c8dd86d7d99a45c37a891e81b1c7eddaa3263a5aa06f6319cfae8ae950f7837fe12952313bb0341ecd4bf7bb322ae8eb00d93078de1141e44a2d6bbfcc690
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
226KB
MD56fc678185a0a0bc329370e87e1d59def
SHA1a4d232c53bc6bd3337b06011cb6fc17b0bea729d
SHA2563698bb77db46acc10391f8035a5a6406f08c4d8f6c186e990a9cb67a2ab3c8f3
SHA51224d59041d34aa43177f1586d9a9308b4128ffe5ea69e781a77f3ac84843e84fd6ef0756606da0f1135bb5aedc25604fc508e3d4ad618ea4e43f8a3bdcd81a5f9