Analysis
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max time kernel
142s -
max time network
150s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
11/11/2024, 06:48
Static task
static1
Behavioral task
behavioral1
Sample
083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe
Resource
win10v2004-20241007-en
General
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Target
083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe
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Size
1.2MB
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MD5
26a56d4ee430d1c5c5076e354084f1f0
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SHA1
58dbc57b246da1e94b66aafde88122dab7cc80a1
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SHA256
083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1
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SHA512
08f0d7cb1a5b0fea0bc46309f79c7af67fc90a0d8c25a53d3866b0fd6706c0fa2394279e7d4370cb6cbe43f12c4ec299c52d5ad0a3f073de031a2e90fc3904b7
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SSDEEP
24576:1c9RstFRHwzmMZlFXCTYaOo2QduHmp8tagFhXskm:1cQrSmdcpOdp/gX
Malware Config
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
resource yara_rule behavioral1/memory/828-38-0x00000000003E0000-0x00000000003FA000-memory.dmp healer behavioral1/memory/828-39-0x0000000000EB0000-0x0000000000EC8000-memory.dmp healer behavioral1/memory/828-49-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-51-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-65-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-63-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-61-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-59-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-57-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-55-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-53-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-47-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-45-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-43-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-41-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-40-0x0000000000EB0000-0x0000000000EC2000-memory.dmp healer behavioral1/memory/828-67-0x0000000000EB0000-0x0000000000EC2000-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\DisableRealtimeMonitoring = "1" 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" 137239924.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" 137239924.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 19 IoCs
resource yara_rule behavioral1/memory/2540-83-0x0000000002AA0000-0x0000000002ADC000-memory.dmp family_redline behavioral1/memory/2540-84-0x0000000005120000-0x000000000515A000-memory.dmp family_redline behavioral1/memory/2540-86-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-92-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-100-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-98-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-96-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-94-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-90-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-88-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-85-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-116-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-102-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-108-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-114-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-112-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-110-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-106-0x0000000005120000-0x0000000005155000-memory.dmp family_redline behavioral1/memory/2540-104-0x0000000005120000-0x0000000005155000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
pid Process 2236 qv264349.exe 2064 gv434705.exe 828 137239924.exe 2540 217307972.exe -
Loads dropped DLL 10 IoCs
pid Process 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 2236 qv264349.exe 2236 qv264349.exe 2064 gv434705.exe 2064 gv434705.exe 2064 gv434705.exe 828 137239924.exe 2064 gv434705.exe 2064 gv434705.exe 2540 217307972.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features 137239924.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" 137239924.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\\\"" 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.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\\\"" qv264349.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\\\"" gv434705.exe -
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 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qv264349.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language gv434705.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 137239924.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 217307972.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 828 137239924.exe 828 137239924.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
description pid Process Token: SeDebugPrivilege 828 137239924.exe Token: SeDebugPrivilege 2540 217307972.exe -
Suspicious use of WriteProcessMemory 28 IoCs
description pid Process procid_target PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2464 wrote to memory of 2236 2464 083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe 31 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2236 wrote to memory of 2064 2236 qv264349.exe 32 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 828 2064 gv434705.exe 33 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34 PID 2064 wrote to memory of 2540 2064 gv434705.exe 34
Processes
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C:\Users\Admin\AppData\Local\Temp\083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe"C:\Users\Admin\AppData\Local\Temp\083fb638da2809c6d540d323608bc84b7b5b4bcc39091d1acf77d54c16d738c1.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2464 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qv264349.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\qv264349.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2236 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gv434705.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\gv434705.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2064 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\137239924.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\137239924.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Loads dropped DLL
- Windows security modification
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:828
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\217307972.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\217307972.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:2540
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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
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Downloads
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Filesize
459KB
MD528c9569fdfa17a87ada4d354430339f8
SHA1d14414d275ead078c603ff60c08ce452475d3c5a
SHA2563640ff98e63f79701d453338015bb2053e359016fb7e0d82b681b751adae04b1
SHA512354bf9c17a39487f5d3125eb7aff5735f9fe7eb5a926d78f21ce5d0f7ee532da15b0b231151b772a2b6f79707e3eb21f77968a98ce59c31179ea62dac82d1610
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Filesize
763KB
MD50e3a87f5fbde6985aa586bb53da140d8
SHA1f87d70a6bf68b017be78540cbceb35d9cf3267e8
SHA256d13043c44eca8a7eb2415dc218d87a5d9b561783ff92d215dfb248b38d20b423
SHA51252ec3ad56b9e3edb497ad4f2fd916162fbf35020b9c8931f31dff6e374ea505d42144a4ddb8e77214d2a562f3d15ea58bf091ca612826975cbcac72db1ae251c
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Filesize
592KB
MD5dbf7b7943e0bbfbfe2ff3081429310c2
SHA14633b71d0234283b80e9cd8cf3ae8a638866b8d0
SHA25693394041a467699908ec68b26301930ab36f0bf0164bde2a1b195f6c9b919d2d
SHA512884eb3bd5c1cca47c47406ff2834129ee971b2480659450bb775b39cdf3a7ade843e2a359ab5b76bd7bd04877698c1fa58df484daa80a6433e0757d3ac4f803e
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Filesize
376KB
MD5808c6015ca73ae5171c3cb969a156c6b
SHA13ab3439a5c48623a248166eed4f20e73437b2e36
SHA256bb8e0f54593b23da5b272eb1734b6eec66f09d07b2699162f8e77b73094346fc
SHA512a1821b2168460260a28aeb0b881be02e264f4abbf8ef3800f3ac442da72667bfb3406b6941ceea92e86a50e764f0e882c3d767766ed88ac71c34809002ca6483