Analysis
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max time kernel
149s -
max time network
150s -
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, 05:32
Static task
static1
Behavioral task
behavioral1
Sample
7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe
Resource
win10v2004-20241007-en
General
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Target
7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe
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Size
787KB
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MD5
38c54e472b375564e36d7fbd60e4600a
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SHA1
c4d1ad907839297c3823a038ea083ab786ee4cb9
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SHA256
7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb
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SHA512
d65d61766773a28e3739ba4c97e6da58cc45df146919db8b8643b9686facee8d4e07912a32574e4f0df35638e0b65207feba5ceceef652d30dee03b389e17a5f
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SSDEEP
24576:oyVaPRLP5Tj1NCu2PjM0kEaPKee0G1U4iS+:vQPhPVgM0kESKpdC4i
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
resource yara_rule behavioral1/files/0x0008000000023c82-19.dat healer behavioral1/memory/3008-22-0x00000000007F0000-0x00000000007FA000-memory.dmp healer behavioral1/memory/3732-28-0x0000000002410000-0x000000000242A000-memory.dmp healer behavioral1/memory/3732-30-0x00000000024E0000-0x00000000024F8000-memory.dmp healer behavioral1/memory/3732-56-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-58-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-54-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-52-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-50-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-48-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-46-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-44-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-42-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-40-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-38-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-36-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-34-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-32-0x00000000024E0000-0x00000000024F2000-memory.dmp healer behavioral1/memory/3732-31-0x00000000024E0000-0x00000000024F2000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b1690gW.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b1690gW.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b1690gW.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c77Db36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c77Db36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c77Db36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c77Db36.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b1690gW.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b1690gW.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c77Db36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c77Db36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b1690gW.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/1840-66-0x0000000002570000-0x00000000025B6000-memory.dmp family_redline behavioral1/memory/1840-67-0x0000000002650000-0x0000000002694000-memory.dmp family_redline behavioral1/memory/1840-79-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-95-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-102-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-99-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-97-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-94-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-91-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-89-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-87-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-85-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-83-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-81-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-77-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-75-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-73-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-71-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-69-0x0000000002650000-0x000000000268E000-memory.dmp family_redline behavioral1/memory/1840-68-0x0000000002650000-0x000000000268E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 4956 tice2507.exe 4208 tice7658.exe 3008 b1690gW.exe 3732 c77Db36.exe 1840 ddHiQ16.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c77Db36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b1690gW.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c77Db36.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\\\"" 7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.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\\\"" tice2507.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\\\"" tice7658.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
pid Process 4536 sc.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 908 3732 WerFault.exe 96 -
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 ddHiQ16.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice2507.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice7658.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c77Db36.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 3008 b1690gW.exe 3008 b1690gW.exe 3732 c77Db36.exe 3732 c77Db36.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 3008 b1690gW.exe Token: SeDebugPrivilege 3732 c77Db36.exe Token: SeDebugPrivilege 1840 ddHiQ16.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4248 wrote to memory of 4956 4248 7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe 83 PID 4248 wrote to memory of 4956 4248 7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe 83 PID 4248 wrote to memory of 4956 4248 7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe 83 PID 4956 wrote to memory of 4208 4956 tice2507.exe 84 PID 4956 wrote to memory of 4208 4956 tice2507.exe 84 PID 4956 wrote to memory of 4208 4956 tice2507.exe 84 PID 4208 wrote to memory of 3008 4208 tice7658.exe 85 PID 4208 wrote to memory of 3008 4208 tice7658.exe 85 PID 4208 wrote to memory of 3732 4208 tice7658.exe 96 PID 4208 wrote to memory of 3732 4208 tice7658.exe 96 PID 4208 wrote to memory of 3732 4208 tice7658.exe 96 PID 4956 wrote to memory of 1840 4956 tice2507.exe 101 PID 4956 wrote to memory of 1840 4956 tice2507.exe 101 PID 4956 wrote to memory of 1840 4956 tice2507.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe"C:\Users\Admin\AppData\Local\Temp\7da1e2de0867748aa92bf08d2fa93fe5691b89ab38caf53c418933f190fafccb.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4248 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2507.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2507.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4956 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7658.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice7658.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4208 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1690gW.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b1690gW.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3008
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c77Db36.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c77Db36.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:3732 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3732 -s 10845⤵
- Program crash
PID:908
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddHiQ16.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddHiQ16.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1840
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3732 -ip 37321⤵PID:4840
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C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:4536
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
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Filesize
643KB
MD55a0c8802d6fe7bba4dd9640543790485
SHA14917fa9e49e289288a229a3edb4c6db59560430e
SHA256cffd55b8a60bc032cd40c6eaf75d8bd4c4ed3871c0fe4ef2a4f9c96b3494336f
SHA5120cd1e69dd25734526db87049928930362954cfe221c1a9186b702d260a0f1c9572e86815460904a17fa2f5d955ecaeae9099e84e4e509cef7d48867dfa2080d8
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Filesize
295KB
MD58010487171faf872c36192e82a223d4a
SHA15ac4a4baee5cd723db5a07b999e4a785f35bb25f
SHA256e2e88d14ac559a3aca1ab5ac44062b2ed4f406e4bb0690dee5040b13e4fc9d6e
SHA51234e831b2199e801a4e2d119e1cd456e343acb3c2536feaecf97df0ff68b059d6685feffb379ffd846278709d2a050c8eb0209000903ac04252b37d6f8cdba17c
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Filesize
321KB
MD561ea2325ce58acf12ff9f007e7d7f5fc
SHA1ab232921cdce890fea7c30b381b7672d4731e9c7
SHA256109337a7294dc8d1eb78b83c8c91aa432bc17adc659481044702c2488b137a68
SHA512b8743e3a60d7ab3d098bbf022ecd504c833d2df81781cea246531cd4849d322c77a3547707ecb1619f53a249a3894987bece9a037ac1d6f09da3770aef0a460f
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
237KB
MD548facf93e6baa9f45f0e7222c0257027
SHA1705dc40cbcf58fad9e8b79e53ac49f8f1f28580d
SHA2568ec8cba94f0fbe86c51d29d6b7d24380b97f1cc089bc18221ed64a0a56a5fe72
SHA512bfe9acdc5b61db145d39b6d579ad668047db2b82b60d2451240f8ba84a77a9a022a50b5483b9abda5d2ebb98d3880b0712de5a604bf1097d3691af363274c2e4