Analysis
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max time kernel
149s -
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
05-11-2024 10:03
Static task
static1
Behavioral task
behavioral1
Sample
d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe
Resource
win10v2004-20241007-en
General
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Target
d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe
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Size
794KB
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MD5
c50451b364b65519f38bb8cf62f17d68
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SHA1
b4b16042c737281556c229c0bb40115982ca7a48
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SHA256
d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80
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SHA512
c160e345c281a00373856b52df6b0c7617cd923aa77985b57e445a406b872966a2a9ce046b0304af34ed160a5df49418ce295114de43e723ec631c000d95035e
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SSDEEP
24576:ayjYgcYYw7LqON+hYn/V1zGdUM74Pqx6zF:h8DY1X+20kqx6z
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/5076-19-0x00000000023B0000-0x00000000023CA000-memory.dmp healer behavioral1/memory/5076-21-0x0000000004A40000-0x0000000004A58000-memory.dmp healer behavioral1/memory/5076-31-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-49-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-47-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-45-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-43-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-41-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-39-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-37-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-35-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-33-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-29-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-27-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-25-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-23-0x0000000004A40000-0x0000000004A52000-memory.dmp healer behavioral1/memory/5076-22-0x0000000004A40000-0x0000000004A52000-memory.dmp healer -
Healer family
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Processes:
pro7140.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro7140.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro7140.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro7140.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro7140.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro7140.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro7140.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/116-2142-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/4472-2155-0x00000000000A0000-0x00000000000D0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si112761.exe family_redline behavioral1/memory/5648-2166-0x00000000007F0000-0x000000000081E000-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:
qu0942.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation qu0942.exe -
Executes dropped EXE 5 IoCs
Processes:
un734386.exepro7140.exequ0942.exe1.exesi112761.exepid process 4584 un734386.exe 5076 pro7140.exe 116 qu0942.exe 4472 1.exe 5648 si112761.exe -
Processes:
pro7140.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro7140.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro7140.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exeun734386.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\\\"" d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.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\\\"" un734386.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 4920 5076 WerFault.exe pro7140.exe 5216 116 WerFault.exe qu0942.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:
1.exesi112761.exed69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exeun734386.exepro7140.exequ0942.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si112761.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un734386.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro7140.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu0942.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro7140.exepid process 5076 pro7140.exe 5076 pro7140.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro7140.exequ0942.exedescription pid process Token: SeDebugPrivilege 5076 pro7140.exe Token: SeDebugPrivilege 116 qu0942.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exeun734386.exequ0942.exedescription pid process target process PID 4844 wrote to memory of 4584 4844 d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe un734386.exe PID 4844 wrote to memory of 4584 4844 d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe un734386.exe PID 4844 wrote to memory of 4584 4844 d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe un734386.exe PID 4584 wrote to memory of 5076 4584 un734386.exe pro7140.exe PID 4584 wrote to memory of 5076 4584 un734386.exe pro7140.exe PID 4584 wrote to memory of 5076 4584 un734386.exe pro7140.exe PID 4584 wrote to memory of 116 4584 un734386.exe qu0942.exe PID 4584 wrote to memory of 116 4584 un734386.exe qu0942.exe PID 4584 wrote to memory of 116 4584 un734386.exe qu0942.exe PID 116 wrote to memory of 4472 116 qu0942.exe 1.exe PID 116 wrote to memory of 4472 116 qu0942.exe 1.exe PID 116 wrote to memory of 4472 116 qu0942.exe 1.exe PID 4844 wrote to memory of 5648 4844 d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe si112761.exe PID 4844 wrote to memory of 5648 4844 d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe si112761.exe PID 4844 wrote to memory of 5648 4844 d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe si112761.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe"C:\Users\Admin\AppData\Local\Temp\d69a9ce2263433f13ac757ff39da1155da86bfe96e3f86c845f666f50d605e80.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4844 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un734386.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un734386.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4584 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7140.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro7140.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:5076 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5076 -s 10404⤵
- Program crash
PID:4920 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0942.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu0942.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:116 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4472 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 116 -s 15124⤵
- Program crash
PID:5216 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si112761.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si112761.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5648
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 5076 -ip 50761⤵PID:4344
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 556 -p 116 -ip 1161⤵PID:2116
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
168KB
MD5269e1e312598b0bf4213d42d1be3e0b9
SHA1364ed78263a701e8549d7f7a2d90b8f007b73d50
SHA2561de286fd81c34fe941b39c5636b32fa4327f2d0ff4e2f673fce0a84d441583e1
SHA5129f7be7be7681bd710db38b468625b080bba8231c901bdb7e25af6d329bd011d5121b78e7cad0d868fceb33379bb1739861e703a627b484e17e68a5c7623b591b
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Filesize
641KB
MD50d720e09fc861e7c153c7b902bd709ce
SHA186c67ebb5166052b3f29a6c3e22c01c7cf235197
SHA25683d944550af3e6ff4589404a07bde6a457800352a914d7d7de7d70260e8b353f
SHA51245b370e42785cba80a7b0771dffff72e99e3bf54395b01a49f8a43906e5e1f2e8523ee7d7cbb8d9f628086741dce05d80645ab2a2ed4d0df280006cc91976630
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Filesize
241KB
MD5bc78725b18d35389e046e95028396b42
SHA14e57e1b0aa9f0fd62b7531669f93d2f1525dd736
SHA256ee311bf43aa2216a900a6f4a29d83eed55d39dbb49097f43ec282bcfe1da0d36
SHA51262f2d7c91a68eca9e54d0b0a033a57766b6c791b966d964c7219db1a5cbb0eb272a78762b6eb76de6fab62b88d662e19d14fdb74b475e581ff46ba20e5675309
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Filesize
424KB
MD5de1b437cfe38dc89ad2e60539e70bace
SHA1bf0daf7a7a0fe347839fcf5232741f6b4718d3d9
SHA2563b65a11ff7e62bad8d32381c5adf68adae31af445f1492862871c95b8c146d0e
SHA512f9e978572e53274f674fdc8ee018abd71a6e3e15d33b46358c8e119b8c243460d2521a07c588df936440a5bf8195b9567fb73d0398af5b8c9ef246e9045c9d2a
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0