Analysis
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max time kernel
143s -
max time network
147s -
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 01:43
Static task
static1
Behavioral task
behavioral1
Sample
d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe
Resource
win10v2004-20241007-en
General
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Target
d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe
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Size
539KB
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MD5
a9eb1aac041abc2e101fceaf3aeeacdf
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SHA1
7bba30d6a1524b5cc67b9d92725b1a0ea43e602e
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SHA256
d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06
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SHA512
6cd8e65d55002a7dd77c4f17da1acb829f702c9001796a92fa8f3a794f04da28e08fc5a922d2180be6af55accacaa2af035828ff6467d531b4aa6333335051a6
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SSDEEP
12288:QMrQy90LLi9XkqkigQ7Hld6d0aMS7vxEODeCj:Qy5RDYQRyR7vz
Malware Config
Extracted
redline
down
193.233.20.31:4125
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auth_value
12c31a90c72f5efae8c053a0bd339381
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3678.exe healer behavioral1/memory/916-15-0x0000000000220000-0x000000000022A000-memory.dmp healer -
Healer family
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Processes:
pro3678.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection pro3678.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro3678.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro3678.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro3678.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro3678.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro3678.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/4768-22-0x0000000004850000-0x0000000004896000-memory.dmp family_redline behavioral1/memory/4768-24-0x0000000007790000-0x00000000077D4000-memory.dmp family_redline behavioral1/memory/4768-28-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-38-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-88-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-86-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-84-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-82-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-80-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-78-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-76-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-72-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-70-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-69-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-64-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-62-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-60-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-58-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-56-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-54-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-52-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-50-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-46-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-44-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-43-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-40-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-36-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-34-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-32-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-30-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-74-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-66-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-48-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-26-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline behavioral1/memory/4768-25-0x0000000007790000-0x00000000077CE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 3 IoCs
Processes:
unio9371.exepro3678.exequ3159.exepid process 1532 unio9371.exe 916 pro3678.exe 4768 qu3159.exe -
Processes:
pro3678.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" pro3678.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exeunio9371.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\\\"" d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.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\\\"" unio9371.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:
d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exeunio9371.exequ3159.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unio9371.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu3159.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro3678.exepid process 916 pro3678.exe 916 pro3678.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro3678.exequ3159.exedescription pid process Token: SeDebugPrivilege 916 pro3678.exe Token: SeDebugPrivilege 4768 qu3159.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exeunio9371.exedescription pid process target process PID 4816 wrote to memory of 1532 4816 d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe unio9371.exe PID 4816 wrote to memory of 1532 4816 d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe unio9371.exe PID 4816 wrote to memory of 1532 4816 d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe unio9371.exe PID 1532 wrote to memory of 916 1532 unio9371.exe pro3678.exe PID 1532 wrote to memory of 916 1532 unio9371.exe pro3678.exe PID 1532 wrote to memory of 4768 1532 unio9371.exe qu3159.exe PID 1532 wrote to memory of 4768 1532 unio9371.exe qu3159.exe PID 1532 wrote to memory of 4768 1532 unio9371.exe qu3159.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe"C:\Users\Admin\AppData\Local\Temp\d7ee8035758cd6836e5e8d679e0ec0c80819abe5f8f27a71fbc1590234318a06.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4816 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9371.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio9371.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1532 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3678.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro3678.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:916
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3159.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3159.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4768
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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
397KB
MD5929438c6307953418cc1bbb4a233f616
SHA1798f586cc06d09112806a264be37e8a6b6ba18f5
SHA256d4f185083e6585a16ee037605fd407658d5bb8206cf50d138d32fbf74bfc871a
SHA512adf62f521414cadfea89e659dfe42b6f766cbcd8913d225e435b28ddd9db50b178b1aaef97f3c237ce6f452b73002cad3131050266d64fd7fff67e0d26bf3a50
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
355KB
MD5b18609c5c5226976b752c1e88a03a7c2
SHA170ad8dc3dadaac12f40984af85821e08da93f991
SHA256fa6fca512d76d3aca0f4df0677531135140a9dcc71fc0362cbcdcd76a0377ea5
SHA5125826137e8356d76b267c0ec6a5eaa9d73b79b9a81ccdcfc0d689b08da9a1afa16b2ab51e5f7b0ca77c2336db6ed964dff5d66e1aed67ce0d8f556aab6bca87c3