Analysis
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max time kernel
149s -
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 11:21
Static task
static1
Behavioral task
behavioral1
Sample
ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe
Resource
win10v2004-20241007-en
General
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Target
ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe
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Size
814KB
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MD5
7e97dfd567342e3dc17970db012f67fc
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SHA1
920cb23d0d3d509427104f2939303e76fa0dd875
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SHA256
ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f
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SHA512
d460a24bceae919707088d698d8ee0bbf0601f40424b470260911561518003ca6d543682cb48da1d53d2aef9c666b417c191ca60d511afb54aa2724438c7a65b
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SSDEEP
24576:RyedHI7GiX0Vb9tQpUmAKYBM/DuKODMLCs:EuHX4KhqUHKYW
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/3948-19-0x0000000002870000-0x000000000288A000-memory.dmp healer behavioral1/memory/3948-21-0x0000000002A50000-0x0000000002A68000-memory.dmp healer behavioral1/memory/3948-29-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-49-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-47-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-45-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-43-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-41-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-39-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-37-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-35-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-33-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-31-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-27-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-25-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-23-0x0000000002A50000-0x0000000002A62000-memory.dmp healer behavioral1/memory/3948-22-0x0000000002A50000-0x0000000002A62000-memory.dmp healer -
Healer family
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Processes:
pro7012.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro7012.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro7012.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro7012.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro7012.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro7012.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro7012.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/2696-2143-0x0000000005750000-0x0000000005782000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5636-2156-0x0000000000040000-0x0000000000070000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si503636.exe family_redline behavioral1/memory/3948-2167-0x0000000000DA0000-0x0000000000DCE000-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:
qu5374.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3350944739-639801879-157714471-1000\Control Panel\International\Geo\Nation qu5374.exe -
Executes dropped EXE 5 IoCs
Processes:
un292622.exepro7012.exequ5374.exe1.exesi503636.exepid process 4672 un292622.exe 3948 pro7012.exe 2696 qu5374.exe 5636 1.exe 3948 si503636.exe -
Processes:
pro7012.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro7012.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro7012.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exeun292622.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\\\"" ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.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\\\"" un292622.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 3320 3948 WerFault.exe pro7012.exe 5412 2696 WerFault.exe qu5374.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:
ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exeun292622.exepro7012.exequ5374.exe1.exesi503636.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un292622.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro7012.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu5374.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si503636.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro7012.exepid process 3948 pro7012.exe 3948 pro7012.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro7012.exequ5374.exedescription pid process Token: SeDebugPrivilege 3948 pro7012.exe Token: SeDebugPrivilege 2696 qu5374.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exeun292622.exequ5374.exedescription pid process target process PID 2356 wrote to memory of 4672 2356 ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe un292622.exe PID 2356 wrote to memory of 4672 2356 ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe un292622.exe PID 2356 wrote to memory of 4672 2356 ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe un292622.exe PID 4672 wrote to memory of 3948 4672 un292622.exe pro7012.exe PID 4672 wrote to memory of 3948 4672 un292622.exe pro7012.exe PID 4672 wrote to memory of 3948 4672 un292622.exe pro7012.exe PID 4672 wrote to memory of 2696 4672 un292622.exe qu5374.exe PID 4672 wrote to memory of 2696 4672 un292622.exe qu5374.exe PID 4672 wrote to memory of 2696 4672 un292622.exe qu5374.exe PID 2696 wrote to memory of 5636 2696 qu5374.exe 1.exe PID 2696 wrote to memory of 5636 2696 qu5374.exe 1.exe PID 2696 wrote to memory of 5636 2696 qu5374.exe 1.exe PID 2356 wrote to memory of 3948 2356 ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe si503636.exe PID 2356 wrote to memory of 3948 2356 ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe si503636.exe PID 2356 wrote to memory of 3948 2356 ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe si503636.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe"C:\Users\Admin\AppData\Local\Temp\ccd9b503b4626c205f9d418ba0c6429aae4dc6d3cf169b9430d455c12a88cd9f.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2356 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un292622.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un292622.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4672 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7012.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7012.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:3948 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3948 -s 10884⤵
- Program crash
PID:3320 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5374.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu5374.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2696 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5636 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2696 -s 2364⤵
- Program crash
PID:5412 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si503636.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si503636.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:3948
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3948 -ip 39481⤵PID:444
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 2696 -ip 26961⤵PID:5572
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
MD51313039387eb2a5d7e6d9fc596fadf53
SHA1d5898b226dd878e39a2a8b6c4ed4c53986b1c73f
SHA256d5aca549f00340d35e3d2acafce880920f087c4f62be1c7a1b3d6bc03e103147
SHA512fea6611e6267babe269f90cf50dd1ce816fb9105bdd42018ef3cca3b777d5373bb420dff8d27c831ce14972d2545c2c7f66e02b741f7d09c574930806e84bc8f
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Filesize
661KB
MD5186d82433654a0f797b397eeac0d003a
SHA150e20eb5229411f183813077d4586ba3227a4f00
SHA25659ba95555b9081c1e0edef943e8ce6e36db702c8d2c2db91d01a1418fcc4f3ec
SHA51277ce3bb137ec64654d6ad76d12dfe602b4c8bb36ac5c4482ffce7029174b0b232c3b4a711e52199d34df4fbc6caa380bbde8c01c66a6e0856334357f4f6fb3f0
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Filesize
312KB
MD51c79dbb5cde6797798403188b0d54bf0
SHA14222e286bdb4e3e5849fc2ac8c34712e10dd4af8
SHA256bbff670d211facfdbbd43bda416fd241c4cfff276e1e72991ee2102661b1d759
SHA512ed5029cb9eeff98f38678c77cb91169b94424667c6ad832a9b974f5cb6210c594fea8279d04b92a611658b11fd404bd91be58c91d1e99575f6592ad56a14311b
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Filesize
495KB
MD5370da79bdee909c2c6ce32ca51982653
SHA1b64933126f832890e59dd8df4e8298592955bf07
SHA256bd7a2320d29626c6d71589da52a144dd1ff7c17a133b5d293b7be100170ba3e8
SHA512e442e083fa63318834c02b372bd489c37e9e4eb5d422dcf48ed57817fb3bc621472f0b2c02282df89d9a395260faf023ba16297a508f3c98a809ed81502aa289
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0