Analysis
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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, 06:27
Static task
static1
Behavioral task
behavioral1
Sample
24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe
Resource
win10v2004-20241007-en
General
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Target
24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe
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Size
789KB
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MD5
dfe84464f758f7234e721fd377c9253b
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SHA1
ceccce82b30a46faa3838fa3037dbb79b4f04d11
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SHA256
24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e
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SHA512
69e3cf3f42d40ffdea7c66f1e6c6da4377c2906535db3afcd218ac0c658f3c0429c27e09cb36e4221276e2a5c7688dae2ef9077c2ca70e3e3aef567dde0a9c80
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SSDEEP
12288:rMrPy90aGe0fwh1OTnXWESVKzlc01YyLruRZuiVewd8vlWFM/0odiO/X7p:QytGe0fw8wSldLrCZuiQBWFm0ol/X9
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/0x000b000000023b7d-19.dat healer behavioral1/memory/4540-22-0x0000000000210000-0x000000000021A000-memory.dmp healer behavioral1/memory/3064-29-0x00000000022C0000-0x00000000022DA000-memory.dmp healer behavioral1/memory/3064-31-0x0000000002660000-0x0000000002678000-memory.dmp healer behavioral1/memory/3064-51-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-59-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-58-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-55-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-53-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-49-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-47-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-45-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-44-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-41-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-39-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-37-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-35-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-33-0x0000000002660000-0x0000000002672000-memory.dmp healer behavioral1/memory/3064-32-0x0000000002660000-0x0000000002672000-memory.dmp healer -
Healer family
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description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c18YI84.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b9263Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b9263Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b9263Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b9263Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c18YI84.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c18YI84.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c18YI84.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b9263Kn.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b9263Kn.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c18YI84.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c18YI84.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/3560-67-0x00000000023B0000-0x00000000023F6000-memory.dmp family_redline behavioral1/memory/3560-68-0x0000000004AA0000-0x0000000004AE4000-memory.dmp family_redline behavioral1/memory/3560-94-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-98-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-102-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-100-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-96-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-92-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-90-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-88-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-86-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-84-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-80-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-78-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-76-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-82-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-74-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-72-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-70-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline behavioral1/memory/3560-69-0x0000000004AA0000-0x0000000004ADE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 512 tice6746.exe 1092 tice2052.exe 4540 b9263Kn.exe 3064 c18YI84.exe 3560 dpgZS89.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c18YI84.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b9263Kn.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c18YI84.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\\\"" 24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.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\\\"" tice6746.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\\\"" tice2052.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5020 3064 WerFault.exe 94 -
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 24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice6746.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice2052.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c18YI84.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dpgZS89.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 4540 b9263Kn.exe 4540 b9263Kn.exe 3064 c18YI84.exe 3064 c18YI84.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 4540 b9263Kn.exe Token: SeDebugPrivilege 3064 c18YI84.exe Token: SeDebugPrivilege 3560 dpgZS89.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4892 wrote to memory of 512 4892 24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe 83 PID 4892 wrote to memory of 512 4892 24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe 83 PID 4892 wrote to memory of 512 4892 24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe 83 PID 512 wrote to memory of 1092 512 tice6746.exe 84 PID 512 wrote to memory of 1092 512 tice6746.exe 84 PID 512 wrote to memory of 1092 512 tice6746.exe 84 PID 1092 wrote to memory of 4540 1092 tice2052.exe 85 PID 1092 wrote to memory of 4540 1092 tice2052.exe 85 PID 1092 wrote to memory of 3064 1092 tice2052.exe 94 PID 1092 wrote to memory of 3064 1092 tice2052.exe 94 PID 1092 wrote to memory of 3064 1092 tice2052.exe 94 PID 512 wrote to memory of 3560 512 tice6746.exe 98 PID 512 wrote to memory of 3560 512 tice6746.exe 98 PID 512 wrote to memory of 3560 512 tice6746.exe 98
Processes
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C:\Users\Admin\AppData\Local\Temp\24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe"C:\Users\Admin\AppData\Local\Temp\24c153b1c41fc24d41353962e75cde80859d838cb222629636908cbe662bb79e.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4892 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6746.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice6746.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:512 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2052.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice2052.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9263Kn.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b9263Kn.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4540
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c18YI84.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c18YI84.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:3064 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3064 -s 10845⤵
- Program crash
PID:5020
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpgZS89.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dpgZS89.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:3560
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3064 -ip 30641⤵PID:4432
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
644KB
MD5913f4e9fb64d733324fdffcc1ba5bec4
SHA1b1fb8213268778dca86b972605f099902cc301bb
SHA256b2aa7641b8185b10afe1088e6339c0e18aa7316d4084085800dd887cb1bdd730
SHA512dacf6a75b537375abfd512ec77b5a126dab2d2cebddb270e6441e0515203a54f9b692e82da6f28acbad348ab9bf979e3474810465342785cad5432244b29dafc
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Filesize
296KB
MD5e9e6c7d203917ec14fc5c3b13df17300
SHA1e47f1b2e9eb96ddc8bac4d3c1708fecc8e8af640
SHA25606caa3d7e4daa5402d0921fd0c7311b8faea441ff7a2dd490eb7c0542b8d6c6b
SHA512a20059723d8dd7799578512cb3fa00221e2e43463010be2d0effc36828e1178a6416b481144434971c332d2f7cb62c07ee20472005c44ec64fa91e42d844bdf0
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Filesize
323KB
MD515be36942ec6eac35229da9e5008c204
SHA158bd9efe9d027bdcbd5a965c3e63ad1ccc9d0a13
SHA25610120bd6a85186ab94aa9d10e3c6c760ae043a8ef0a39bd1440e97d357a0ad50
SHA51262adc796c34fcf90e78aec6aae32f2f31e0ca1f41031518144aa8f6c419c1e9a5aa4b064b1eca1d7ec95924e70ba576ac4251d9176bd850cb31bae1fec608f59
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
239KB
MD5a32d4b5cc849c95242b2f04d1817034c
SHA15acba03a3a11fc087c450ee89fe8042327970299
SHA256c8f22fa526a5804b35140ef96a9652c4a45d6bc89cc17a5d8deedfb47b6c9b96
SHA51211168608dea522568f03e7cec78cd2c813299516f88900c366f0a417c0ece35326873ff9f7bed1d49442f6e26057e5d4ff3864c88e887146eab55b83e0aad53f