Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
15-11-2024 02:06
Static task
static1
Behavioral task
behavioral1
Sample
c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe
Resource
win10v2004-20241007-en
General
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Target
c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe
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Size
676KB
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MD5
1f69bf135d69bc32ffa8f8085068a4e8
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SHA1
7bc6b32ac89669153e3692081faa053b534e6bd9
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SHA256
c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee
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SHA512
54604a794a8e90f49ffbdf49b127181ebda5a94f3a4fc1466cf1c4d8b0cc48849e87cd34c9415184fc8afa81b15a5874c8b242d6d7ebfd05360ccffc2cb7a9ed
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SSDEEP
12288:SMrey90qrH/OIhzroYWV1WD08z9Sjst32HkP/8UiNEoV6zgazMxvj:gykMMYWi7xqXE/8U/okzm
Malware Config
Extracted
redline
gena
193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0607mv.exe healer behavioral1/memory/208-15-0x00000000003A0000-0x00000000003AA000-memory.dmp healer behavioral1/memory/3084-22-0x0000000002610000-0x000000000262A000-memory.dmp healer behavioral1/memory/3084-24-0x0000000002970000-0x0000000002988000-memory.dmp healer behavioral1/memory/3084-36-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-52-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-50-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-49-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-46-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-45-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-43-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-40-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-39-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-34-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-32-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-30-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-29-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-26-0x0000000002970000-0x0000000002982000-memory.dmp healer behavioral1/memory/3084-25-0x0000000002970000-0x0000000002982000-memory.dmp healer -
Healer family
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Processes:
f0607mv.exeh40gz79.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection f0607mv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" f0607mv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" f0607mv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" h40gz79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" h40gz79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" f0607mv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" f0607mv.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" f0607mv.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection h40gz79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" h40gz79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" h40gz79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" h40gz79.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/4360-60-0x0000000004DC0000-0x0000000004E06000-memory.dmp family_redline behavioral1/memory/4360-61-0x0000000004E40000-0x0000000004E84000-memory.dmp family_redline behavioral1/memory/4360-87-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-95-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-93-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-91-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-89-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-85-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-83-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-81-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-77-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-75-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-73-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-71-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-80-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-69-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-67-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-65-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-63-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline behavioral1/memory/4360-62-0x0000000004E40000-0x0000000004E7E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 4 IoCs
Processes:
niba8419.exef0607mv.exeh40gz79.exeiwwvf07.exepid process 4768 niba8419.exe 208 f0607mv.exe 3084 h40gz79.exe 4360 iwwvf07.exe -
Processes:
h40gz79.exef0607mv.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" h40gz79.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" f0607mv.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features h40gz79.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exeniba8419.exedescription 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\\\"" c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.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\\\"" niba8419.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2628 3084 WerFault.exe h40gz79.exe -
System Location Discovery: System Language Discovery 1 TTPs 4 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
iwwvf07.exec64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exeniba8419.exeh40gz79.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language iwwvf07.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language niba8419.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language h40gz79.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
f0607mv.exeh40gz79.exepid process 208 f0607mv.exe 208 f0607mv.exe 3084 h40gz79.exe 3084 h40gz79.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
f0607mv.exeh40gz79.exeiwwvf07.exedescription pid process Token: SeDebugPrivilege 208 f0607mv.exe Token: SeDebugPrivilege 3084 h40gz79.exe Token: SeDebugPrivilege 4360 iwwvf07.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exeniba8419.exedescription pid process target process PID 1348 wrote to memory of 4768 1348 c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe niba8419.exe PID 1348 wrote to memory of 4768 1348 c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe niba8419.exe PID 1348 wrote to memory of 4768 1348 c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe niba8419.exe PID 4768 wrote to memory of 208 4768 niba8419.exe f0607mv.exe PID 4768 wrote to memory of 208 4768 niba8419.exe f0607mv.exe PID 4768 wrote to memory of 3084 4768 niba8419.exe h40gz79.exe PID 4768 wrote to memory of 3084 4768 niba8419.exe h40gz79.exe PID 4768 wrote to memory of 3084 4768 niba8419.exe h40gz79.exe PID 1348 wrote to memory of 4360 1348 c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe iwwvf07.exe PID 1348 wrote to memory of 4360 1348 c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe iwwvf07.exe PID 1348 wrote to memory of 4360 1348 c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe iwwvf07.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe"C:\Users\Admin\AppData\Local\Temp\c64919d69fea4ceed7357c14a04cdeb8965708344f3d4bdba06db887b4581eee.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1348 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8419.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\niba8419.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4768 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0607mv.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\f0607mv.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:208
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h40gz79.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h40gz79.exe3⤵
- 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:3084 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 10884⤵
- Program crash
PID:2628
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iwwvf07.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\iwwvf07.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4360
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3084 -ip 30841⤵PID:4680
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
349KB
MD57b89075f74e215ab93736a45aca2c6d4
SHA1748c57d6c3d5d031f634940f0c81ed780760d7ec
SHA256346d3617fd995455819c7087449e04b5e9a18462e314ca4bfe40cd988cac821b
SHA512d176e20a13ff9fecccd652a4dba32d6ff112202bed1d2719fcc8e2416fe3cf47ccfa9d65e5e765478286e1e047becca1b6524806055fb61de633630d48f94b37
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Filesize
334KB
MD58b9c9a5f8e8770ddee314f32f7a349ca
SHA1815be765334a358905c83e52a206fca9366db89a
SHA2563156efc3b85668238433997368ef35ebdcb02d124afb85ea8d6595917e3a6f3e
SHA512723824f647cd4e5017530e99927fe65693ec8dc749b56b9895587d00b4abe5e493c0e13c0d7ccfeea0c85c14e713e3f5f9ab7684fdd7b3a9e084894401deef6f
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
290KB
MD56f23f9e7d98f533cd2b076a02795ef82
SHA130c6ce67e41b4afa21a9f8baee1c11057d295882
SHA2566d6d6b100456e3e9f8387f3c5f2e77558ab71d41b18b6ab29a4daeecf7021ddc
SHA512452d9c3e12010c3ba8c1a22fb5fdb740d0fcabc185b832b2a17c06283a9a2156ff252f38c55ec2c15eabb179e235a9d05ef2c88136e0ebaa9507e77b1d95ff61