Analysis
-
max time kernel
142s -
max time network
144s -
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, 06:29
Static task
static1
Behavioral task
behavioral1
Sample
6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe
Resource
win10v2004-20241007-en
General
-
Target
6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe
-
Size
860KB
-
MD5
63b9f578b920d71b4bae9105be9acd64
-
SHA1
43b322739a59613a9f9b592d860cea722c9c71e3
-
SHA256
6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858
-
SHA512
2e3572a36f3cb6690c0b5894c002d3cab721a4f48784efff047e37046a75cdcf98b9d0502e83f68b1bd49f85b4f1efc975fcea17b3d060dd1e9fbea63853e3fb
-
SSDEEP
24576:UyPvETBnKAuc5IDf8W7A/zvX0TejkiR3+GmIhvrnxiN:j3EVnKAu1kW7A/rEWk03+er
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/0x000b000000023b8f-19.dat healer behavioral1/memory/2904-22-0x0000000000540000-0x000000000054A000-memory.dmp healer behavioral1/memory/1252-29-0x0000000004900000-0x000000000491A000-memory.dmp healer behavioral1/memory/1252-31-0x00000000071E0000-0x00000000071F8000-memory.dmp healer behavioral1/memory/1252-32-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-43-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-59-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-57-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-56-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-53-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-52-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-49-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-47-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-41-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-39-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-37-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-35-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-33-0x00000000071E0000-0x00000000071F2000-memory.dmp healer behavioral1/memory/1252-45-0x00000000071E0000-0x00000000071F2000-memory.dmp healer -
Healer family
-
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b2414TL.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b2414TL.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b2414TL.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b2414TL.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c15Hg70.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b2414TL.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b2414TL.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c15Hg70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c15Hg70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c15Hg70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c15Hg70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c15Hg70.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/4680-68-0x0000000004DD0000-0x0000000004E14000-memory.dmp family_redline behavioral1/memory/4680-67-0x00000000049E0000-0x0000000004A26000-memory.dmp family_redline behavioral1/memory/4680-99-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-90-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-72-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-102-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-100-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-96-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-95-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-92-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-88-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-86-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-84-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-82-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-81-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-78-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-76-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-74-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-70-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline behavioral1/memory/4680-69-0x0000000004DD0000-0x0000000004E0E000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 5 IoCs
pid Process 4544 tice6869.exe 936 tice7263.exe 2904 b2414TL.exe 1252 c15Hg70.exe 4680 dNpzR73.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c15Hg70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c15Hg70.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b2414TL.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\\\"" 6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.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\\\"" tice6869.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\\\"" tice7263.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2172 1252 WerFault.exe 95 -
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 6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice6869.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice7263.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c15Hg70.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dNpzR73.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 2904 b2414TL.exe 2904 b2414TL.exe 1252 c15Hg70.exe 1252 c15Hg70.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 2904 b2414TL.exe Token: SeDebugPrivilege 1252 c15Hg70.exe Token: SeDebugPrivilege 4680 dNpzR73.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1424 wrote to memory of 4544 1424 6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe 83 PID 1424 wrote to memory of 4544 1424 6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe 83 PID 1424 wrote to memory of 4544 1424 6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe 83 PID 4544 wrote to memory of 936 4544 tice6869.exe 84 PID 4544 wrote to memory of 936 4544 tice6869.exe 84 PID 4544 wrote to memory of 936 4544 tice6869.exe 84 PID 936 wrote to memory of 2904 936 tice7263.exe 86 PID 936 wrote to memory of 2904 936 tice7263.exe 86 PID 936 wrote to memory of 1252 936 tice7263.exe 95 PID 936 wrote to memory of 1252 936 tice7263.exe 95 PID 936 wrote to memory of 1252 936 tice7263.exe 95 PID 4544 wrote to memory of 4680 4544 tice6869.exe 102 PID 4544 wrote to memory of 4680 4544 tice6869.exe 102 PID 4544 wrote to memory of 4680 4544 tice6869.exe 102
Processes
-
C:\Users\Admin\AppData\Local\Temp\6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe"C:\Users\Admin\AppData\Local\Temp\6bd5971dea6109e9f2ec32e85d0c5dcde1f8d8e16d0642e90d1736814e4d5858.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1424 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6869.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6869.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4544 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7263.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7263.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:936 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2414TL.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b2414TL.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2904
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15Hg70.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15Hg70.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:1252 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1252 -s 11005⤵
- Program crash
PID:2172
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNpzR73.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dNpzR73.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4680
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1252 -ip 12521⤵PID:4976
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
715KB
MD5d52abc955100325ec949bd9b1eec404e
SHA115898407274007f9dddf8ccffd38d6d83108f1bb
SHA2564bdae21de038e0a661a3e5d4be1c14aca744745c2abb4b2f64776e2bd57c62a9
SHA5123fae26db65427149f55a6a902bc243833051ea8608c9a24bc1cfdf865e8899ffa555092eaab43882cb25ca1196b4d1fa99c63884d53c753a4e958ade58b74251
-
Filesize
396KB
MD57c6c1799ec35d5b4405011925c04aa58
SHA149038b62257daaef73d37f50055c6bc0cdac30fd
SHA25615c5a0481992224eabc972d3a715996c341cdc142550fc50c2ffc5fb2b6cc027
SHA5128048bfee1af8ca899117008df2e5a55e5ef43df87693a7f9b1d9720b62560984e1d1d390eb90342f418a1e7e58e42cf985d573d537ac514d3184879cb9190547
-
Filesize
358KB
MD58c9484c0df584fc1e04972ccefbbc374
SHA1dbfc6a62a2329fe45c9f660967b84052e9a57232
SHA256d93c1ffc2ef6dfa4d588d922ce37101b9afcca050edc602a4a81eb02ccf49bbb
SHA512ff193eeebf608ea129cc074d479f699d6b1bf3b604817e25c22ebdfb16819af6a8e29c4b69f753f43ed30a5732bb32463255b4f59b8a946d19f9385749325160
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
338KB
MD591e779e92ffaf15bd27a550415d8d80e
SHA1e7a0dd36ec90d34e9f3494f255feae5211feaa98
SHA2569653d4094803f0f977083596640f420b258b44f1070ab51b8b22283a8a9ce976
SHA512dad55c94aeddee2c0e2b4f53089baa03633ea948f24e77edfdc71cb52d2e62155e53ea64e580a3630c4f2227416238348480b198ec22e6f59fea1e100d799cec