Analysis
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max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
10/11/2024, 23:34
Static task
static1
Behavioral task
behavioral1
Sample
5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe
Resource
win10v2004-20241007-en
General
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Target
5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe
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Size
864KB
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MD5
64875e24ef10a9477858927caa0fc315
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SHA1
a39c4ad4642782d404a222ef49470bb6ab0b040f
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SHA256
5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e
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SHA512
3335913bf05d2e6c401f7cd57e62559ee850d8f6224f4111343dd7aa1f627b19d0976b8b6c4b403ae2e8eeec81ac65f910b3640628811c8bb95cc2a83d5da95e
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SSDEEP
12288:UMrgy90OoYngfodoP1EkwD4xz9p7+CY5o8jZGJTujNuqilSP8cVBPtm/C8Dalb:EyarP1ERDC/INj8hS8IR+C8Dal
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/0x0009000000023bca-19.dat healer behavioral1/memory/464-22-0x0000000000ED0000-0x0000000000EDA000-memory.dmp healer behavioral1/memory/2612-29-0x0000000004A00000-0x0000000004A1A000-memory.dmp healer behavioral1/memory/2612-31-0x0000000004C60000-0x0000000004C78000-memory.dmp healer behavioral1/memory/2612-32-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-39-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-57-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-55-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-53-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-51-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-49-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-47-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-45-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-43-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-41-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-37-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-35-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-59-0x0000000004C60000-0x0000000004C72000-memory.dmp healer behavioral1/memory/2612-33-0x0000000004C60000-0x0000000004C72000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c51rt67.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b7159Ug.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b7159Ug.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b7159Ug.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b7159Ug.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c51rt67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c51rt67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c51rt67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b7159Ug.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b7159Ug.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c51rt67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c51rt67.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/2976-67-0x0000000004BE0000-0x0000000004C26000-memory.dmp family_redline behavioral1/memory/2976-68-0x0000000007120000-0x0000000007164000-memory.dmp family_redline behavioral1/memory/2976-78-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-82-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-102-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-100-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-98-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-96-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-92-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-90-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-88-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-86-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-84-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-80-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-76-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-74-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-72-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-70-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-94-0x0000000007120000-0x000000000715E000-memory.dmp family_redline behavioral1/memory/2976-69-0x0000000007120000-0x000000000715E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 4684 tice1750.exe 2040 tice7554.exe 464 b7159Ug.exe 2612 c51rt67.exe 2976 dpzRE77.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c51rt67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c51rt67.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b7159Ug.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_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" 5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.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\\\"" tice1750.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\\\"" tice7554.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2972 2612 WerFault.exe 97 -
System Location Discovery: System Language Discovery 1 TTPs 5 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 c51rt67.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dpzRE77.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice1750.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice7554.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 464 b7159Ug.exe 464 b7159Ug.exe 2612 c51rt67.exe 2612 c51rt67.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 464 b7159Ug.exe Token: SeDebugPrivilege 2612 c51rt67.exe Token: SeDebugPrivilege 2976 dpzRE77.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3400 wrote to memory of 4684 3400 5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe 83 PID 3400 wrote to memory of 4684 3400 5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe 83 PID 3400 wrote to memory of 4684 3400 5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe 83 PID 4684 wrote to memory of 2040 4684 tice1750.exe 84 PID 4684 wrote to memory of 2040 4684 tice1750.exe 84 PID 4684 wrote to memory of 2040 4684 tice1750.exe 84 PID 2040 wrote to memory of 464 2040 tice7554.exe 85 PID 2040 wrote to memory of 464 2040 tice7554.exe 85 PID 2040 wrote to memory of 2612 2040 tice7554.exe 97 PID 2040 wrote to memory of 2612 2040 tice7554.exe 97 PID 2040 wrote to memory of 2612 2040 tice7554.exe 97 PID 4684 wrote to memory of 2976 4684 tice1750.exe 102 PID 4684 wrote to memory of 2976 4684 tice1750.exe 102 PID 4684 wrote to memory of 2976 4684 tice1750.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe"C:\Users\Admin\AppData\Local\Temp\5df04218b947eeed5a51b01bae8c6a3d9dd374276345ca52872b90dacff7290e.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3400 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1750.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1750.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4684 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7554.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7554.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2040 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7159Ug.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b7159Ug.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:464
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c51rt67.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c51rt67.exe4⤵
- 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:2612 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2612 -s 11005⤵
- Program crash
PID:2972
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpzRE77.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpzRE77.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2976
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 2612 -ip 26121⤵PID:972
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
719KB
MD560407e0cf2370bd18614affb562c6174
SHA1e743360b30550f5f98d5445be486cdb4983fd277
SHA256afd9b9c096008653de4cb1bf09a5cd697683d6fffefa1a69a8951b5c1024d37b
SHA512f2808508af0ff51a92f28d7419c48a4a53be4803fa5e626fac9eec89ce5d0f21ddcba52ce039166b3e479c73936ebef59d9e4a7b86f5dfe4ccaa62789a6c09e9
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Filesize
401KB
MD5a371945eea79f39bd909362fd53d0ee5
SHA13bda5675a2739eeea7cd2c9601f86afa89b43bab
SHA256edc4d9adea5795f75ae4e9a2be4a14d7f5c2d42b414ead6035dce798b1d41a82
SHA5129bb211938fe1b60793506d2bd1edebdf37380c40e560063dbbc6b3cf0883119442c8a0b16f3fd0620e71f0aaf30d1e74e5946d4a3f77ecd3e89304f290ab90b8
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Filesize
360KB
MD538675af8aa009e33aba6ba02c249c3e1
SHA1d4c58c6d1fb29861f98632cee51cc7f64b93348d
SHA256c60d1dfb292b00c4ab9d4a6b3c58221d9aa1a05758e240bce32645335a440bfd
SHA512c9ddb1168f2ade3e60a2c978bd2f85beb3f578515cbf63dd66bae464f49b2834af2d14dc1aa895267f91cc4ec6f1e14d22d08fdc1c4a27fc2c0aba7c746a3809
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
343KB
MD55c7e87d13e22713ef701329c553efac7
SHA1c6713fff683af11146c323b6733bb4c424c93ec2
SHA256a3b735548d9ab2cb004e6df7a7a728b74ea75fd41f09f9d49d9fa0c8c1d767c4
SHA512f1c1b375121a0ee0da46a945b827ab4b1dea8b95b4f8bc1c5ba0952dd97ed08cf275d39eab38d39e6a2eba28369a420a280c4749c691c365eee40dcd3ea90764