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
11-11-2024 09:47
Static task
static1
Behavioral task
behavioral1
Sample
1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe
Resource
win10v2004-20241007-en
General
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Target
1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe
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Size
642KB
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MD5
1ec7caedffb1a7a41b2e4cb37d09efc2
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SHA1
3f655cbcaac1032db0e1a0a1a24ad7c05ac96bf2
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SHA256
1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053
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SHA512
29af4a6e50cd980b89839a68aeb42603803ab7c05ab1786e01a764c890fc18ba9b027959b23c35b1391f351c3505a2ab0208ec9c104b313e52b19569c611e209
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SSDEEP
12288:0MrVy90x/IoGvD+RT5pTGzH4IWVBk/dUzD06zMtxyFOYxWWlNuZ9c:BytSRT6HoVBk/dUzfexKOYx/3Ic
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/0x0009000000023c51-12.dat healer behavioral1/memory/2112-15-0x0000000000EE0000-0x0000000000EEA000-memory.dmp healer behavioral1/memory/384-21-0x0000000002260000-0x000000000227A000-memory.dmp healer behavioral1/memory/384-23-0x00000000024C0000-0x00000000024D8000-memory.dmp healer behavioral1/memory/384-27-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-25-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-51-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-49-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-47-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-45-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-44-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-41-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-39-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-37-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-35-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-34-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-31-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-29-0x00000000024C0000-0x00000000024D2000-memory.dmp healer behavioral1/memory/384-24-0x00000000024C0000-0x00000000024D2000-memory.dmp healer -
Healer family
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Processes:
b2329tj.exec19Et93.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b2329tj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b2329tj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b2329tj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b2329tj.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b2329tj.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c19Et93.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b2329tj.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/1632-59-0x00000000023A0000-0x00000000023E6000-memory.dmp family_redline behavioral1/memory/1632-60-0x0000000002650000-0x0000000002694000-memory.dmp family_redline behavioral1/memory/1632-62-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-74-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-94-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-92-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-90-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-88-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-86-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-84-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-80-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-78-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-76-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-73-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-70-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-68-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-66-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-64-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-82-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1632-61-0x0000000002650000-0x000000000268E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
Processes:
nice0795.exeb2329tj.exec19Et93.exedGjtZ78.exepid Process 1132 nice0795.exe 2112 b2329tj.exe 384 c19Et93.exe 1632 dGjtZ78.exe -
Processes:
c19Et93.exeb2329tj.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c19Et93.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b2329tj.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exenice0795.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\\\"" 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.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\\\"" nice0795.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid Process 8 sc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 1828 384 WerFault.exe 97 -
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:
1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exenice0795.exec19Et93.exedGjtZ78.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nice0795.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c19Et93.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dGjtZ78.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
b2329tj.exec19Et93.exepid Process 2112 b2329tj.exe 2112 b2329tj.exe 384 c19Et93.exe 384 c19Et93.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b2329tj.exec19Et93.exedGjtZ78.exedescription pid Process Token: SeDebugPrivilege 2112 b2329tj.exe Token: SeDebugPrivilege 384 c19Et93.exe Token: SeDebugPrivilege 1632 dGjtZ78.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exenice0795.exedescription pid Process procid_target PID 3008 wrote to memory of 1132 3008 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe 84 PID 3008 wrote to memory of 1132 3008 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe 84 PID 3008 wrote to memory of 1132 3008 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe 84 PID 1132 wrote to memory of 2112 1132 nice0795.exe 85 PID 1132 wrote to memory of 2112 1132 nice0795.exe 85 PID 1132 wrote to memory of 384 1132 nice0795.exe 97 PID 1132 wrote to memory of 384 1132 nice0795.exe 97 PID 1132 wrote to memory of 384 1132 nice0795.exe 97 PID 3008 wrote to memory of 1632 3008 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe 102 PID 3008 wrote to memory of 1632 3008 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe 102 PID 3008 wrote to memory of 1632 3008 1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe 102
Processes
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C:\Users\Admin\AppData\Local\Temp\1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe"C:\Users\Admin\AppData\Local\Temp\1d52802ad8a0018098d1dede911899e5edc151f15519dea8f200821558d09053.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3008 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0795.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice0795.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1132 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2329tj.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\b2329tj.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2112
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c19Et93.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c19Et93.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:384 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 384 -s 10884⤵
- Program crash
PID:1828
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGjtZ78.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\dGjtZ78.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1632
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 384 -ip 3841⤵PID:4784
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:8
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
297KB
MD537d258cb593b9d8bd6c5a6f2284aba8a
SHA17cb911474fa71367a862c159e7598b9397699a7a
SHA2560d38b4d55b2cee1ff7ab7a934e2b06d16394be2a3e326acd6a909c069024e2ad
SHA5128b61b38bcea1b67ef409f4476ddee52ed1415428c8c2fe1daf8e839ebcb87c1c746334ff59143bc6b91d3e25c9c8ac5d054e47196fb6474520b29e3193b63720
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Filesize
322KB
MD5b208adbccfe6e3b20eccf42cc0eb8517
SHA1bcaaa583f3fdf889740a1ea4c88242110ce2e012
SHA2560168f9b1eb22cbed8596268d234982b36d9a5df2526f1047416d9039740d6ce3
SHA512a4d088494827f8e7c58a6ac066dd27ce0fab57cac06e9423968063a1136815dd4df2f1f78265d0036e074de9a934cd15b14cbecf006c7b848d7cebae7a866030
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
240KB
MD59e7032a03245203f84c8d5fabfefd9d0
SHA16e8b8d128e9b98935b5a590b80079535e20fb3ab
SHA256a1bd70b557ba5272b12d160a1f9ce92d1902c14e1de2dfc1fc5b697c210ad96a
SHA512a4cd7c019e3fd8a64dc216dfa3bbbe315ec2da1d5861e14e9a44c5c8b3aef2afca0f98b46f0106a248f0be5c54d7c5a82fe3fa9cd80f5361933c92dc3be00c02