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, 07:58
Static task
static1
Behavioral task
behavioral1
Sample
57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe
Resource
win10v2004-20241007-en
General
-
Target
57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe
-
Size
894KB
-
MD5
bd58af96d1d1952f5a265f0bb7012672
-
SHA1
db9d171b67b71b47f183f4d30a0180da10f76478
-
SHA256
57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f
-
SHA512
195e1c514cdfe29a115a7f93351af25b0c1a14e7dfce9e88a6f3913c28b846176e72db6b8075cbcf63019cd987550e6ec059ed99281ed076ebe6dc3700da0733
-
SSDEEP
12288:NMrry90it1O757+HvUwen7falrfDYiQPpwLJl0YLddIXDZHFC55daXiR/lS0wapS:Oyzt1Ox+mnjalrfD7QBOJl0eatElSpj
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/0x0009000000023bac-19.dat healer behavioral1/memory/4360-22-0x0000000000170000-0x000000000017A000-memory.dmp healer behavioral1/memory/1484-29-0x0000000004930000-0x000000000494A000-memory.dmp healer behavioral1/memory/1484-31-0x0000000004D70000-0x0000000004D88000-memory.dmp healer behavioral1/memory/1484-32-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-41-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-57-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-55-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-53-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-51-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-50-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-47-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-45-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-43-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-39-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-37-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-59-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-35-0x0000000004D70000-0x0000000004D82000-memory.dmp healer behavioral1/memory/1484-33-0x0000000004D70000-0x0000000004D82000-memory.dmp healer -
Healer family
-
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b8251Mw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b8251Mw.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c74dG89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c74dG89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c74dG89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c74dG89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c74dG89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b8251Mw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b8251Mw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b8251Mw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b8251Mw.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c74dG89.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/4600-67-0x0000000004B10000-0x0000000004B56000-memory.dmp family_redline behavioral1/memory/4600-68-0x0000000007730000-0x0000000007774000-memory.dmp family_redline behavioral1/memory/4600-98-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-102-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-100-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-96-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-94-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-92-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-90-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-88-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-86-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-82-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-80-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-78-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-76-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-74-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-70-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-69-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-84-0x0000000007730000-0x000000000776E000-memory.dmp family_redline behavioral1/memory/4600-72-0x0000000007730000-0x000000000776E000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 5 IoCs
pid Process 2764 tice7918.exe 1848 tice9716.exe 4360 b8251Mw.exe 1484 c74dG89.exe 4600 dhuii03.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b8251Mw.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c74dG89.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c74dG89.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\\\"" 57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.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\\\"" tice7918.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\\\"" tice9716.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 688 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 3292 1484 WerFault.exe 98 -
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 c74dG89.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dhuii03.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice7918.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice9716.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4360 b8251Mw.exe 4360 b8251Mw.exe 1484 c74dG89.exe 1484 c74dG89.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4360 b8251Mw.exe Token: SeDebugPrivilege 1484 c74dG89.exe Token: SeDebugPrivilege 4600 dhuii03.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 3544 wrote to memory of 2764 3544 57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe 86 PID 3544 wrote to memory of 2764 3544 57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe 86 PID 3544 wrote to memory of 2764 3544 57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe 86 PID 2764 wrote to memory of 1848 2764 tice7918.exe 88 PID 2764 wrote to memory of 1848 2764 tice7918.exe 88 PID 2764 wrote to memory of 1848 2764 tice7918.exe 88 PID 1848 wrote to memory of 4360 1848 tice9716.exe 89 PID 1848 wrote to memory of 4360 1848 tice9716.exe 89 PID 1848 wrote to memory of 1484 1848 tice9716.exe 98 PID 1848 wrote to memory of 1484 1848 tice9716.exe 98 PID 1848 wrote to memory of 1484 1848 tice9716.exe 98 PID 2764 wrote to memory of 4600 2764 tice7918.exe 103 PID 2764 wrote to memory of 4600 2764 tice7918.exe 103 PID 2764 wrote to memory of 4600 2764 tice7918.exe 103
Processes
-
C:\Users\Admin\AppData\Local\Temp\57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe"C:\Users\Admin\AppData\Local\Temp\57a6076217008f4b1eafbca6dd2187906745b585978d2bb34b5ac2eada56be6f.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3544 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7918.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice7918.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9716.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice9716.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1848 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8251Mw.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8251Mw.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4360
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c74dG89.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c74dG89.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:1484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1484 -s 10805⤵
- Program crash
PID:3292
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dhuii03.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dhuii03.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4600
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1484 -ip 14841⤵PID:4340
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:688
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
749KB
MD582ea164fcf82c0aa163db8b2f2989ad8
SHA19df39fc466ac4eaf50af7c2594ed503fc267ce56
SHA256e249c8d7cb1e070a4a52ae8d5178175140bb283b5ee9f97eebc63adcba46cdeb
SHA512f41e89eb0576e9e843fbe34c72ae3f2107ce6adbbdbc81d496c9b7f7a86b363502d87d2d7acc8c2b09b6ace758281b8a21f0d5a273e27e614c9a4075fb9c8780
-
Filesize
446KB
MD5efc23b3f593bf524e25b1e7c94692e8b
SHA196426478e387615ded6ced2120fbd6e449b6d4c1
SHA2561b32fd882ed22d136a16bb78347d7b13bc7812d710ed60f4c907ef954f5a3458
SHA51273f016c7813cbbb6bfa61a5d36d8f1ba811d0cce2fbeb67dcec153c7e151c3e20b325c57faaead1efbf1de594730e25357c484608c9a30ed5230de7378c9c23d
-
Filesize
374KB
MD55ef0110e934a9c6e3a2095b1e1693eaa
SHA1453fc807f6e3a06838b10885c3932697646c06ab
SHA25628d46c615196415959da30d841b4977c9bb0782e54e1a49bf3eee2a23ca5baf2
SHA5125e70549cb8d16e8b6e845bcefcb2feb59af023d818e31f08d9f39b69cf3207be534e48cb111936898440289848003e7c0728ad5dfbd5f8964f541af453b38ee4
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
388KB
MD523080a7dd6d40e38cef5416d0a4d35a9
SHA13cbb075d39f23a87d3c88a3c9e03b07672fa6357
SHA25617c87d1645e10b90a2b22d24eb5315cdec585740279c99b94945f184deb5b2d4
SHA5124f36889393efb43ae47e4e967246e33545aaf4f0065f359a6b725afb64117d9f3dff60908bb68bef1825960298eae88b999c4db665e3cba4ab69c8d378829093