Analysis
-
max time kernel
148s -
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
04-11-2024 14:09
Static task
static1
Behavioral task
behavioral1
Sample
43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe
Resource
win10v2004-20241007-en
General
-
Target
43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe
-
Size
793KB
-
MD5
5cd4c98221bbd9948e411893c007f9c6
-
SHA1
57e47d3dc6e457b6ba2c8e46e418ffa4ad846fec
-
SHA256
43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda
-
SHA512
839520e9e403de75d7d8dc701be98831e7d899b81a7c9951285a7e549945d6980a40eac1ee787fcc6b707206387539cfda2713c2735228366e11c74f482d17aa
-
SSDEEP
24576:MyDaPKPv8A8c7byBciN1Ll7165xlSXaW:7UKP0w7byX1paYX
Malware Config
Extracted
redline
mango
193.233.20.28:4125
-
auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
-
Detects Healer an antivirus disabler dropper 19 IoCs
resource yara_rule behavioral1/files/0x0008000000023cb8-19.dat healer behavioral1/memory/3520-22-0x0000000000560000-0x000000000056A000-memory.dmp healer behavioral1/memory/3632-29-0x0000000002240000-0x000000000225A000-memory.dmp healer behavioral1/memory/3632-31-0x00000000023E0000-0x00000000023F8000-memory.dmp healer behavioral1/memory/3632-32-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-35-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-57-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-55-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-53-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-51-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-49-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-47-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-43-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-41-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-39-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-37-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-33-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-45-0x00000000023E0000-0x00000000023F2000-memory.dmp healer behavioral1/memory/3632-59-0x00000000023E0000-0x00000000023F2000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b8484zH.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c00mq97.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c00mq97.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c00mq97.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b8484zH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c00mq97.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c00mq97.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c00mq97.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b8484zH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b8484zH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b8484zH.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b8484zH.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 20 IoCs
resource yara_rule behavioral1/memory/4768-67-0x0000000002450000-0x0000000002496000-memory.dmp family_redline behavioral1/memory/4768-68-0x0000000002530000-0x0000000002574000-memory.dmp family_redline behavioral1/memory/4768-78-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-102-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-100-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-98-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-96-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-94-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-92-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-90-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-88-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-86-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-84-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-82-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-80-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-76-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-74-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-72-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-70-0x0000000002530000-0x000000000256E000-memory.dmp family_redline behavioral1/memory/4768-69-0x0000000002530000-0x000000000256E000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 5 IoCs
pid Process 1440 tice1418.exe 448 tice2851.exe 3520 b8484zH.exe 3632 c00mq97.exe 4768 dJXcM10.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b8484zH.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c00mq97.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c00mq97.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\\\"" 43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.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\\\"" tice1418.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\\\"" tice2851.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 968 3632 WerFault.exe 101 -
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 43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice1418.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice2851.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c00mq97.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dJXcM10.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3520 b8484zH.exe 3520 b8484zH.exe 3632 c00mq97.exe 3632 c00mq97.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3520 b8484zH.exe Token: SeDebugPrivilege 3632 c00mq97.exe Token: SeDebugPrivilege 4768 dJXcM10.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3844 wrote to memory of 1440 3844 43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe 84 PID 3844 wrote to memory of 1440 3844 43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe 84 PID 3844 wrote to memory of 1440 3844 43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe 84 PID 1440 wrote to memory of 448 1440 tice1418.exe 85 PID 1440 wrote to memory of 448 1440 tice1418.exe 85 PID 1440 wrote to memory of 448 1440 tice1418.exe 85 PID 448 wrote to memory of 3520 448 tice2851.exe 86 PID 448 wrote to memory of 3520 448 tice2851.exe 86 PID 448 wrote to memory of 3632 448 tice2851.exe 101 PID 448 wrote to memory of 3632 448 tice2851.exe 101 PID 448 wrote to memory of 3632 448 tice2851.exe 101 PID 1440 wrote to memory of 4768 1440 tice1418.exe 112 PID 1440 wrote to memory of 4768 1440 tice1418.exe 112 PID 1440 wrote to memory of 4768 1440 tice1418.exe 112
Processes
-
C:\Users\Admin\AppData\Local\Temp\43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe"C:\Users\Admin\AppData\Local\Temp\43c188ce0445d5cabf4eca17e4d8631ccdb587bc22f3c34983fad361c47a2dda.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3844 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1418.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice1418.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1440 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2851.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2851.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:448 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8484zH.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8484zH.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3520
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00mq97.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c00mq97.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:3632 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 10845⤵
- Program crash
PID:968
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dJXcM10.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dJXcM10.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4768
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3632 -ip 36321⤵PID:1676
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
-
Filesize
647KB
MD5693e551e40be1ed619d1ccad34166fa9
SHA1e25234f8d9d4cb1e11ae891aef9b5c00475bb21c
SHA2561a5b684d28066807b2af971aa8663c84cb3114401fa886188ed8267b3f4401b9
SHA512be158bf5673b47fbca43c5c460d0043eb52348d6083aa6a67dd6012882da91aa79c76f659efbd208068823a48bdbc29dab77380e39d329270e34e19540a83917
-
Filesize
284KB
MD56cf90a6cc1fd749726388183c2da238d
SHA110f76d6cba21963765582eb73b186bee3e25bdd6
SHA256deae34ece587703d8b91733f25f0c9cfce2086621ab2a88b5f692bf4aaa116d7
SHA51218125b276d4a65f62df5c938f9293e9805396ec8ec5cb474ab0dd79f0331998a5230545537500079f42b9c734275625b3bc1e7084f5868975563e16a9faa077e
-
Filesize
324KB
MD533e92f474b884ee7bd437800d8bedbe9
SHA1e327d833b593bc7f1461c7154bfd083c9f7f4fe3
SHA256aa5b502bd5e1cee40dd700d9cf936a71b7e6b49ab9c3b937ff394d0c6386e605
SHA512976169dd836575454bcd003d7f9b09375df04b6440a08427798bebc415289be74036a2781b2fb0c94e8c75ed9b771772a9d564bfdd2d42af515d62b45763f06e
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
226KB
MD5f82b21f2280cd171118325683b0359d3
SHA17e12e3d7cc67bce62d416321b8df3df5b5aea5d1
SHA256001d73ac5488b1f73a38c4c01b9b0d8daf55fc05de55f1b96df18efcda5accd0
SHA512a3568d8aea158cab0a1b707a7a03ef6329329f28deeac25bcd858ad5246e8e74e8bbfee09e7054e4a11407b6c97b7b4e491845f84d95650877f09252d7a39a91