Analysis
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max time kernel
112s -
max time network
118s -
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 18:42
Static task
static1
Behavioral task
behavioral1
Sample
003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe
Resource
win10v2004-20241007-en
General
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Target
003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe
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Size
642KB
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MD5
d95c6ceba218c8f954abc0653f8d585d
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SHA1
8bc089217132daba5e9aa059e7d8c2cfb75489ba
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SHA256
003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30
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SHA512
f4b2a65a18e43f0d72ec780370e9ce00648b3d027437410760464730cc814ef7f03e743752f87c3ccb0c9292fa370311a3aa175eddfb9cdddf480af819ee7435
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SSDEEP
12288:aMrJy90m6IzFOAS7y8bO1s1K/JJj/rodWJRdkRV61HZdryk1EdtffTvwpqxQa:DygTAz8bhUjfo8JfoI15eVfTvwa
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
Processes:
resource yara_rule behavioral1/files/0x000b000000023b5d-12.dat healer behavioral1/memory/5040-15-0x00000000009B0000-0x00000000009BA000-memory.dmp healer behavioral1/memory/4812-22-0x00000000008F0000-0x000000000090A000-memory.dmp healer behavioral1/memory/4812-24-0x0000000002590000-0x00000000025A8000-memory.dmp healer behavioral1/memory/4812-25-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-34-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-52-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-50-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-48-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-46-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-44-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-42-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-40-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-38-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-36-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-32-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-30-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-28-0x0000000002590000-0x00000000025A2000-memory.dmp healer behavioral1/memory/4812-26-0x0000000002590000-0x00000000025A2000-memory.dmp healer -
Healer family
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Processes:
b1519XH.exec45dH44.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b1519XH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b1519XH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c45dH44.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c45dH44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c45dH44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c45dH44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c45dH44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b1519XH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b1519XH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b1519XH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b1519XH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c45dH44.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/2200-60-0x00000000024A0000-0x00000000024E6000-memory.dmp family_redline behavioral1/memory/2200-61-0x0000000005090000-0x00000000050D4000-memory.dmp family_redline behavioral1/memory/2200-65-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-75-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-93-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-91-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-89-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-87-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-85-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-83-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-81-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-79-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-73-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-71-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-69-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-67-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-95-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-77-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-63-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline behavioral1/memory/2200-62-0x0000000005090000-0x00000000050CE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
Processes:
tice2656.exeb1519XH.exec45dH44.exedOOrn30.exepid Process 3420 tice2656.exe 5040 b1519XH.exe 4812 c45dH44.exe 2200 dOOrn30.exe -
Processes:
c45dH44.exeb1519XH.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c45dH44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c45dH44.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b1519XH.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
tice2656.exe003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exedescription 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\\\"" tice2656.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\\\"" 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3848 4812 WerFault.exe 93 -
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.
Processes:
tice2656.exec45dH44.exedOOrn30.exe003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice2656.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c45dH44.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dOOrn30.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
b1519XH.exec45dH44.exepid Process 5040 b1519XH.exe 5040 b1519XH.exe 4812 c45dH44.exe 4812 c45dH44.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b1519XH.exec45dH44.exedOOrn30.exedescription pid Process Token: SeDebugPrivilege 5040 b1519XH.exe Token: SeDebugPrivilege 4812 c45dH44.exe Token: SeDebugPrivilege 2200 dOOrn30.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exetice2656.exedescription pid Process procid_target PID 2556 wrote to memory of 3420 2556 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe 85 PID 2556 wrote to memory of 3420 2556 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe 85 PID 2556 wrote to memory of 3420 2556 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe 85 PID 3420 wrote to memory of 5040 3420 tice2656.exe 86 PID 3420 wrote to memory of 5040 3420 tice2656.exe 86 PID 3420 wrote to memory of 4812 3420 tice2656.exe 93 PID 3420 wrote to memory of 4812 3420 tice2656.exe 93 PID 3420 wrote to memory of 4812 3420 tice2656.exe 93 PID 2556 wrote to memory of 2200 2556 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe 97 PID 2556 wrote to memory of 2200 2556 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe 97 PID 2556 wrote to memory of 2200 2556 003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe"C:\Users\Admin\AppData\Local\Temp\003ae49123e28226b10728ea39c4a0e0396fb67b8e56616a6b71f6ae2806af30.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2556 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2656.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2656.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3420 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1519XH.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b1519XH.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:5040
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c45dH44.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c45dH44.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:4812 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4812 -s 10844⤵
- Program crash
PID:3848
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dOOrn30.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dOOrn30.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2200
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4812 -ip 48121⤵PID:2884
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
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Filesize
295KB
MD5a9dabbbb012260a8c2380a633e868d19
SHA19666667f9a91b379082c6101aeddfad866fc37de
SHA256889f5ede9a7556fb60ea77bea78cdc7d651b3565a821f24dc0c78cd00a006561
SHA51292b2de0256030eba98c48a2f1bed3159e7fc1cca23f128e0d97dd9d3970111ac851b1ee9e7b46978acd7da1870e59d3778a2f47e09caa904cda8fb6c87d0d016
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Filesize
322KB
MD5ee638f83ee96498f9c16acf36a2a6a48
SHA1d5bb7bef6a3dbfefcc6d1968511f4f985ee44502
SHA256ac7844881ca55bc8b7eab9de9de8b8313b8ee871cde1b62752c1dc156bfbde30
SHA512a939459677431db58902df5f1f6579ce626cf338888381beb45e9309249a089605ee00f5ed82c4cdd78a83e5a31d3f0071cf1d564c062b56e6fe80f6f93f2a67
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
237KB
MD5373245e8a1dc9e0df818ed7fba30f59e
SHA12000c98300732605cea709696a588606a3567ecb
SHA2566c490149d6f66a76791bdc124b0b000bd14bf2b210775e8162d19932d80cf643
SHA512c6ea72cd6f2cc152c798dbfb8487b2e711741c51e0b64e809afedbb474397308af4197555097dc395df6d5ac86f54cd1380f42099fc77784d4d6f1543c0767c3