Analysis
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max time kernel
113s -
max time network
116s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
19-11-2024 16:34
Static task
static1
Behavioral task
behavioral1
Sample
e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe
Resource
win10v2004-20241007-en
General
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Target
e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe
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Size
610KB
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MD5
f47fce3f6a061f4674716fe973bb0ed0
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SHA1
a0b5bea369e1cf9efb51e8f2af242c152b7edd4f
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SHA256
e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3
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SHA512
2870ed75fb0fe84804621a42b86819ec460175a3f7eab552d2bae12bb4e795457fefe8de4178360c990f6936901f433fba24cbb03f5c40fce5928a070a36b2bb
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SSDEEP
12288:4y90H1KNtL3JmHxFrcA9UqaAlNcswCU3K9ZDSOCvf:4yW1a3J8GzAEcKK9Zcf
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/2952-12-0x0000000002760000-0x000000000277A000-memory.dmp healer behavioral1/memory/2952-14-0x0000000002840000-0x0000000002858000-memory.dmp healer behavioral1/memory/2952-32-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-41-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-38-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-36-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-34-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-30-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-28-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-26-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-42-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-24-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-22-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-20-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-18-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-16-0x0000000002840000-0x0000000002852000-memory.dmp healer behavioral1/memory/2952-15-0x0000000002840000-0x0000000002852000-memory.dmp healer -
Healer family
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description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr938305.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr938305.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr938305.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr938305.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr938305.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr938305.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/4916-54-0x0000000004D80000-0x0000000004DBC000-memory.dmp family_redline behavioral1/memory/4916-76-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-74-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-72-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-70-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-68-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-66-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-64-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-90-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-88-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-86-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-84-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-82-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-80-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-78-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-62-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-60-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-58-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-57-0x0000000004E40000-0x0000000004E75000-memory.dmp family_redline behavioral1/memory/4916-56-0x0000000004E40000-0x0000000004E7A000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 2 IoCs
pid Process 2952 pr938305.exe 4916 qu779084.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr938305.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr938305.exe -
Adds Run key to start application 2 TTPs 1 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\\\"" e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2368 2952 WerFault.exe 86 -
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr938305.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu779084.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2952 pr938305.exe 2952 pr938305.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 2952 pr938305.exe Token: SeDebugPrivilege 4916 qu779084.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 4848 wrote to memory of 2952 4848 e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe 86 PID 4848 wrote to memory of 2952 4848 e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe 86 PID 4848 wrote to memory of 2952 4848 e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe 86 PID 4848 wrote to memory of 4916 4848 e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe 98 PID 4848 wrote to memory of 4916 4848 e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe 98 PID 4848 wrote to memory of 4916 4848 e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe"C:\Users\Admin\AppData\Local\Temp\e6aaa114ad16fad610ec57c07d75a3c47f1beb4391b09b10bb0daff23be8f1a3N.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4848 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr938305.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\pr938305.exe2⤵
- 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:2952 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2952 -s 10843⤵
- Program crash
PID:2368
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu779084.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qu779084.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4916
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 2952 -ip 29521⤵PID:4056
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
403KB
MD595d763868bef7433ae15a5e9461fc0df
SHA1927e62b175eead501e194ee6f75dc848ec69ce96
SHA256f6c7ffd37cbcbbcd9df7ab50b0153c52d4bbccf6ae2e6858fb9875596a05115f
SHA5124f333506a12ae4de8a8f3f962abe481b996d0de97bc227f4cd74048cb709ffdc60aa735d7815a2bbcab5fea0b41da48bf7375dc0d297f16c09985df2be97133a
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Filesize
486KB
MD5b4e84c3685dc0b5d9601a52fb9c6177b
SHA1e30548a5a1a09863f06fb2f4a62099c007230907
SHA256d97ef585a831808dd7337d98dd8e402dd05b31598e3b3b55932dac901a4175dc
SHA512301a22647adb4a30c9b09dfd3f3180c1709d7c1f993de5d38b6be3cf893dd22cffa3a049c9869cfed5b5ce95ab43135361013a2991e925446c68e32e65410d46