Analysis
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max time kernel
149s -
max time network
151s -
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 00:34
Static task
static1
Behavioral task
behavioral1
Sample
93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe
Resource
win10v2004-20241007-en
General
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Target
93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe
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Size
560KB
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MD5
93abe8a4f2465e7548167520428af38d
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SHA1
8f954fcf5b1949992fbf6630e19ab42917363b23
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SHA256
93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed
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SHA512
6d5c4976d2e754d60914dba794467f30a56399a317869fdad61b42c74dd44ffd95f34838df4ada62930d1e73792f252e2d70b2755020eb2d1b3fc2290bc01241
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SSDEEP
12288:sy90z7Jg2DNtXw4fEatLfnVZbphWjpFTo1B1udVJPktetJByMZ2:syI7JdXhMatLfnV1CuLJGaa2
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule behavioral1/files/0x000b000000023b68-12.dat healer behavioral1/memory/900-15-0x0000000000030000-0x000000000003A000-memory.dmp healer -
Healer family
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Processes:
it576281.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection it576281.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it576281.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it576281.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it576281.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it576281.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it576281.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 35 IoCs
Processes:
resource yara_rule behavioral1/memory/3972-22-0x0000000004D20000-0x0000000004D5C000-memory.dmp family_redline behavioral1/memory/3972-24-0x0000000004DA0000-0x0000000004DDA000-memory.dmp family_redline behavioral1/memory/3972-30-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-38-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-88-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-86-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-85-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-82-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-80-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-78-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-76-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-74-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-72-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-70-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-66-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-64-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-62-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-60-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-58-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-56-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-54-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-52-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-50-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-48-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-46-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-42-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-40-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-36-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-34-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-33-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-28-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-68-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-44-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-26-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline behavioral1/memory/3972-25-0x0000000004DA0000-0x0000000004DD5000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
zimw2893.exeit576281.exekp387501.exepid Process 2480 zimw2893.exe 900 it576281.exe 3972 kp387501.exe -
Processes:
it576281.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it576281.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exezimw2893.exedescription 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\\\"" 93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.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\\\"" zimw2893.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.
Processes:
93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exezimw2893.exekp387501.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language zimw2893.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language kp387501.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
it576281.exepid Process 900 it576281.exe 900 it576281.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
it576281.exekp387501.exedescription pid Process Token: SeDebugPrivilege 900 it576281.exe Token: SeDebugPrivilege 3972 kp387501.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exezimw2893.exedescription pid Process procid_target PID 1692 wrote to memory of 2480 1692 93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe 83 PID 1692 wrote to memory of 2480 1692 93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe 83 PID 1692 wrote to memory of 2480 1692 93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe 83 PID 2480 wrote to memory of 900 2480 zimw2893.exe 84 PID 2480 wrote to memory of 900 2480 zimw2893.exe 84 PID 2480 wrote to memory of 3972 2480 zimw2893.exe 97 PID 2480 wrote to memory of 3972 2480 zimw2893.exe 97 PID 2480 wrote to memory of 3972 2480 zimw2893.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe"C:\Users\Admin\AppData\Local\Temp\93ebf31e5fa51e2eff51d49ee0837b86044b3ec335db9fe1c842f6f9119d3aed.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1692 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimw2893.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\zimw2893.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2480 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it576281.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it576281.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:900
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp387501.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp387501.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3972
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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
406KB
MD5bad52295d3c8d754d903cbdf0796c02c
SHA1348873b85a4c40470b5959639ed5b896683a6480
SHA25623d821692e4a8610fa7ca98201ba93fece93933c5174638f9bb7e120480082c8
SHA51229e2ae0da60221f8e880755cf3f79ead8f7ae22dfe5c3e93bc609d6732493fd3460b259471912b7bc2f20fd6a20057d1c30cd53766cd6f57b6d328586cb754a6
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
353KB
MD5e3c76ed9ec77e3ac0f1a5b258fca503f
SHA1bb18b0011260f27e7d927d4fd67fa6add9574e2d
SHA256efff61ef18a333df65b3f2918622209a7e9e26e148621cec2ff4cabb3c37e8f9
SHA512e8861eccf24b81fb0656b8a460104cd5a17fd1e0315a7a8bd6ad2e3e1dd91e9ffed05ee1de1ba3e9c61187ac1c30ad91d4b862587358a1060d4719b3cab7a83f