Analysis
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max time kernel
146s -
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
07-11-2024 10:09
Static task
static1
Behavioral task
behavioral1
Sample
ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe
Resource
win10v2004-20241007-en
General
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Target
ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe
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Size
791KB
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MD5
4ccb6e8dc3d1c087d95e11ebd673807d
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SHA1
ddc6e9534ff8da373f30f257ac6e0e34c1cf4690
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SHA256
ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a
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SHA512
383e72560f26d0f8234c120db72e7bdc9632b80a25e30dd40fd36bc358374c258a21fa43e6e3e20fcee9c11ca3a519d6c7865cea01977484e851bc4ac98e502d
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SSDEEP
24576:8y27eLFmRAgKglBJOWAJQX56XEqMPIZw8+7bY:rKeLFmKdgLJOWAJQX56NjZw
Malware Config
Extracted
redline
norm
77.91.124.145:4125
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auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
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auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/4624-19-0x00000000025A0000-0x00000000025BA000-memory.dmp healer behavioral1/memory/4624-21-0x0000000005150000-0x0000000005168000-memory.dmp healer behavioral1/memory/4624-49-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-47-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-45-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-43-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-41-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-39-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-37-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-35-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-33-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-31-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-29-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-27-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-25-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-23-0x0000000005150000-0x0000000005162000-memory.dmp healer behavioral1/memory/4624-22-0x0000000005150000-0x0000000005162000-memory.dmp healer -
Healer family
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Processes:
pro2711.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro2711.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro2711.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro2711.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro2711.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro2711.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro2711.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/452-2143-0x0000000002720000-0x0000000002752000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/2948-2156-0x0000000000430000-0x0000000000460000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si814195.exe family_redline behavioral1/memory/2176-2167-0x0000000000C70000-0x0000000000C9E000-memory.dmp family_redline -
Redline family
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu5897.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-493223053-2004649691-1575712786-1000\Control Panel\International\Geo\Nation qu5897.exe -
Executes dropped EXE 5 IoCs
Processes:
un763955.exepro2711.exequ5897.exe1.exesi814195.exepid process 4896 un763955.exe 4624 pro2711.exe 452 qu5897.exe 2948 1.exe 2176 si814195.exe -
Processes:
pro2711.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro2711.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro2711.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exeun763955.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\\\"" ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.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\\\"" un763955.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 2664 4624 WerFault.exe pro2711.exe 1740 452 WerFault.exe qu5897.exe -
System Location Discovery: System Language Discovery 1 TTPs 6 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
qu5897.exe1.exesi814195.exead82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exeun763955.exepro2711.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu5897.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si814195.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un763955.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro2711.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro2711.exepid process 4624 pro2711.exe 4624 pro2711.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro2711.exequ5897.exedescription pid process Token: SeDebugPrivilege 4624 pro2711.exe Token: SeDebugPrivilege 452 qu5897.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exeun763955.exequ5897.exedescription pid process target process PID 1584 wrote to memory of 4896 1584 ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe un763955.exe PID 1584 wrote to memory of 4896 1584 ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe un763955.exe PID 1584 wrote to memory of 4896 1584 ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe un763955.exe PID 4896 wrote to memory of 4624 4896 un763955.exe pro2711.exe PID 4896 wrote to memory of 4624 4896 un763955.exe pro2711.exe PID 4896 wrote to memory of 4624 4896 un763955.exe pro2711.exe PID 4896 wrote to memory of 452 4896 un763955.exe qu5897.exe PID 4896 wrote to memory of 452 4896 un763955.exe qu5897.exe PID 4896 wrote to memory of 452 4896 un763955.exe qu5897.exe PID 452 wrote to memory of 2948 452 qu5897.exe 1.exe PID 452 wrote to memory of 2948 452 qu5897.exe 1.exe PID 452 wrote to memory of 2948 452 qu5897.exe 1.exe PID 1584 wrote to memory of 2176 1584 ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe si814195.exe PID 1584 wrote to memory of 2176 1584 ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe si814195.exe PID 1584 wrote to memory of 2176 1584 ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe si814195.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe"C:\Users\Admin\AppData\Local\Temp\ad82999084b02df87b65ee635324dfa1b3a4331a3c7fb5d08210629ede03724a.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un763955.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un763955.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4896 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2711.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro2711.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:4624 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4624 -s 10844⤵
- Program crash
PID:2664 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5897.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5897.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:452 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 452 -s 14644⤵
- Program crash
PID:1740 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si814195.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si814195.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2176
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 4624 -ip 46241⤵PID:1916
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 452 -ip 4521⤵PID:3032
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Privilege Escalation
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
169KB
MD582b6f18b0aef541d43cd2b0c28968eaa
SHA16d57a0101655afa9a354ba82166fc06ae55c15ef
SHA25672b4923a3d466830014962b4fb99fbfd19da5f9c6084bc29bc0745dc94743ed6
SHA51274dfd8254f08b43b19052f997b5e9539c3e4731b6236bb84da60d41149aa16a5d36f8ff3959676b301584bab4d174a1b0fc5b56a88012987d58c054394d552c8
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Filesize
635KB
MD5a19a1c77a2e7452d25c8e61d03b6f78a
SHA1cee9841952d6fa1f2872d471ecc2e34b534822f5
SHA25693e7c71e0271c735e905d6dfad08fc99f43b0759c9fc06a9a388d713de3090ba
SHA5129af53964bff92c5dd8f9894492622dff93333d1e984d5840b5a94d1a83aaa2e4fbf8634bd86c8369dfa775755534ef7791e861eae462e2058e91539c701091ac
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Filesize
233KB
MD56d4a76d924bc72e99433df3af2585af5
SHA10efdc00be5913627834615230d03042a0e19ffb3
SHA256ac4b813ad48a9d002f14dc128028c7846eac0154aacf97380fd6cde3ea041169
SHA512cfd70370906b1c5eeed484b57333513d2525aa6b9e8e998f0018c83d11576ff18fe19740ea18908259ac5576ae38854dd25c9418e710f119a198e92f07ba4337
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Filesize
417KB
MD54eeff2567156add3cb4a2449821c3e2f
SHA1c0e36e90ee7ea3f6a365677cee43eb7dc3b9c83e
SHA2560fbf88ac04aee501e89a57a42ca129945adfda70c29e9ba36100e6b0119ca0ae
SHA5125c94909142270735adc14547231b5692a24eed6290b4648a932b96b1f7d834097f6569929502c4b7c6495c7d2040c9af0f7a9fe34d57511de8c94942df9828a6
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0