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, 06:04
Static task
static1
Behavioral task
behavioral1
Sample
d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe
Resource
win10v2004-20241007-en
General
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Target
d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe
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Size
825KB
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MD5
eeb54bf2f0f9e1bb0cbee7b3015da79d
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SHA1
ebae34e8648e2c83ec4762a289ac30bb75817e77
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SHA256
d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83
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SHA512
8f3d30dd10b6901c9d76de9ba5b8cd358eb44b8e8ed9c8f05f77fe2a49b3b78349088aa60d01cdc1e8ccd8e9ac4557da79286b9888fe19bc24efeb35908ca76b
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SSDEEP
24576:zy40SsOQd2+ksxVX8SVPpwewK1V87UrTxsPeJbXO7L:G4nsZ2+jp8C/wCegOPsLy
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/0x0008000000023c5e-19.dat healer behavioral1/memory/1696-22-0x00000000000D0000-0x00000000000DA000-memory.dmp healer behavioral1/memory/1760-29-0x00000000049F0000-0x0000000004A0A000-memory.dmp healer behavioral1/memory/1760-31-0x0000000007670000-0x0000000007688000-memory.dmp healer behavioral1/memory/1760-32-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-41-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-57-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-55-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-53-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-52-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-49-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-47-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-45-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-43-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-39-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-37-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-35-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-33-0x0000000007670000-0x0000000007682000-memory.dmp healer behavioral1/memory/1760-59-0x0000000007670000-0x0000000007682000-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\DisableIOAVProtection = "1" b8898TE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b8898TE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b8898TE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c15dm96.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c15dm96.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c15dm96.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b8898TE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b8898TE.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b8898TE.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c15dm96.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c15dm96.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c15dm96.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/1496-67-0x0000000002490000-0x00000000024D6000-memory.dmp family_redline behavioral1/memory/1496-68-0x0000000002590000-0x00000000025D4000-memory.dmp family_redline behavioral1/memory/1496-69-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-96-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-102-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-100-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-98-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-94-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-92-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-90-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-88-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-86-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-84-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-82-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-80-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-78-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-76-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-74-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-72-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline behavioral1/memory/1496-70-0x0000000002590000-0x00000000025CE000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
pid Process 1960 tice8720.exe 1752 tice5165.exe 1696 b8898TE.exe 1760 c15dm96.exe 1496 ddKyA74.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b8898TE.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c15dm96.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c15dm96.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\\\"" d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.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\\\"" tice8720.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\\\"" tice5165.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 5108 1760 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 d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice8720.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice5165.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c15dm96.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ddKyA74.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1696 b8898TE.exe 1696 b8898TE.exe 1760 c15dm96.exe 1760 c15dm96.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
description pid Process Token: SeDebugPrivilege 1696 b8898TE.exe Token: SeDebugPrivilege 1760 c15dm96.exe Token: SeDebugPrivilege 1496 ddKyA74.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 4704 wrote to memory of 1960 4704 d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe 83 PID 4704 wrote to memory of 1960 4704 d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe 83 PID 4704 wrote to memory of 1960 4704 d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe 83 PID 1960 wrote to memory of 1752 1960 tice8720.exe 84 PID 1960 wrote to memory of 1752 1960 tice8720.exe 84 PID 1960 wrote to memory of 1752 1960 tice8720.exe 84 PID 1752 wrote to memory of 1696 1752 tice5165.exe 85 PID 1752 wrote to memory of 1696 1752 tice5165.exe 85 PID 1752 wrote to memory of 1760 1752 tice5165.exe 98 PID 1752 wrote to memory of 1760 1752 tice5165.exe 98 PID 1752 wrote to memory of 1760 1752 tice5165.exe 98 PID 1960 wrote to memory of 1496 1960 tice8720.exe 109 PID 1960 wrote to memory of 1496 1960 tice8720.exe 109 PID 1960 wrote to memory of 1496 1960 tice8720.exe 109
Processes
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C:\Users\Admin\AppData\Local\Temp\d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe"C:\Users\Admin\AppData\Local\Temp\d3bddf543112082289d88553b903f27e6b24809cc48968055dbef4c6a0c9ac83.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4704 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8720.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice8720.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1960 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5165.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5165.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8898TE.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8898TE.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1696
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15dm96.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c15dm96.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:1760 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1760 -s 10805⤵
- Program crash
PID:5108
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddKyA74.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ddKyA74.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:1496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1760 -ip 17601⤵PID:1172
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
680KB
MD54f3e73c280ac19e18783d859a54fa295
SHA144876cbd86902d604358fb585153ce33e4cfb405
SHA2560eca2837795204684feb87d45ebb15e7aaf9877aaebce91b09f777f8752a03d7
SHA5129af23675a8daa62c8b8770f5fac2c4f342419f12f88f658df23a1bae68c52a404c74615b99d89a3d5346f6664dbc0fc7040c0ae39026cc20db05003331aa6a9b
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Filesize
295KB
MD5485a54e6239c572541804d14912e200c
SHA1c546be8b8321822d02daf1e591ac72b7fe85dcfd
SHA256ff5e0af6cd8b4360057ac286a9f247f25bd383a428766cbe62a7d484ccf1f1de
SHA51282330768004c7db64c83f184440bb0b6fe8265b3e8479286b7eeda72abdd4db967532274be2ace61edc56db03333cefb3279fe2443814a22ec07eb9f4baa2831
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Filesize
360KB
MD5abcc01e1448ca13bd098b3a23468e0da
SHA1e088d2f4c4e45c36e6dd75e124a81f5edebc36c7
SHA2569f40fe20edcd90364b08fe502c397557f2425906b01f6e6dbb7b3345e75f9309
SHA5120546f3413f5318f0be4c5ae9792f19c0ab80c59d3fbffafabf8926552830cdc0dc97abdbe6ad0cdcfdaa810cd6c653bfc9492632ebcf74f88bc72f68c4e428e0
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
350KB
MD5f1c920b3ff3bf818ddd2e7cc2d3aa8a3
SHA1740813c59f181b857ef4c948e1cf1c2de4efc650
SHA2562b1bb1786b2605682742d86b325707df57514823ca709ceac5affbc7fe15ad2b
SHA512826c3fc5fe815155b696eff5a9722b9ee53d95af5f14e3b5715c6604247b0a46511521d5759fc6cbeedad54633adcbfc1e6fbbf32aa6d72c6c1b221af0b25e40