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
07-11-2024 14:58
Static task
static1
Behavioral task
behavioral1
Sample
04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe
Resource
win10v2004-20241007-en
General
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Target
04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe
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Size
814KB
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MD5
ddea0a4066786183b9a3bd1e89fc1f0f
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SHA1
a2f18c795236af6df6c0beb484c09350c7e68cd7
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SHA256
04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a
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SHA512
c7f41a5ae1cd491455313279a586003bc56697926ad099bae704dbb31810b092f9f853039f154ac2bd9faa51339dfd00739e2ebd18a9bbc60843bf925e5314b9
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SSDEEP
12288:ZMrPy90LR3m+h/XIwLL1cvSNL2239BTN1aWsiRjU5Qcz5nMIDwxyEDQx7hxlbCyw:CyT8P4ULBzT99o1MdDEP0qRK
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/4692-19-0x0000000002880000-0x000000000289A000-memory.dmp healer behavioral1/memory/4692-21-0x0000000005360000-0x0000000005378000-memory.dmp healer behavioral1/memory/4692-35-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-49-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-47-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-45-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-43-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-41-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-39-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-37-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-25-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-23-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-22-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-33-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-31-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-29-0x0000000005360000-0x0000000005372000-memory.dmp healer behavioral1/memory/4692-27-0x0000000005360000-0x0000000005372000-memory.dmp healer -
Healer family
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Processes:
pro1403.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro1403.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro1403.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro1403.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro1403.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro1403.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro1403.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/2660-2142-0x0000000005760000-0x0000000005792000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/5456-2155-0x0000000000CC0000-0x0000000000CF0000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si220363.exe family_redline behavioral1/memory/864-2166-0x0000000000650000-0x000000000067E000-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:
qu3488.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation qu3488.exe -
Executes dropped EXE 5 IoCs
Processes:
un857899.exepro1403.exequ3488.exe1.exesi220363.exepid process 2608 un857899.exe 4692 pro1403.exe 2660 qu3488.exe 5456 1.exe 864 si220363.exe -
Processes:
pro1403.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro1403.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro1403.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
un857899.exe04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exedescription ioc process 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\\\"" un857899.exe 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\\\"" 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.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 4304 4692 WerFault.exe pro1403.exe 2028 2660 WerFault.exe qu3488.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:
04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exeun857899.exepro1403.exequ3488.exe1.exesi220363.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un857899.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro1403.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu3488.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si220363.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro1403.exepid process 4692 pro1403.exe 4692 pro1403.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro1403.exequ3488.exedescription pid process Token: SeDebugPrivilege 4692 pro1403.exe Token: SeDebugPrivilege 2660 qu3488.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exeun857899.exequ3488.exedescription pid process target process PID 4932 wrote to memory of 2608 4932 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe un857899.exe PID 4932 wrote to memory of 2608 4932 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe un857899.exe PID 4932 wrote to memory of 2608 4932 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe un857899.exe PID 2608 wrote to memory of 4692 2608 un857899.exe pro1403.exe PID 2608 wrote to memory of 4692 2608 un857899.exe pro1403.exe PID 2608 wrote to memory of 4692 2608 un857899.exe pro1403.exe PID 2608 wrote to memory of 2660 2608 un857899.exe qu3488.exe PID 2608 wrote to memory of 2660 2608 un857899.exe qu3488.exe PID 2608 wrote to memory of 2660 2608 un857899.exe qu3488.exe PID 2660 wrote to memory of 5456 2660 qu3488.exe 1.exe PID 2660 wrote to memory of 5456 2660 qu3488.exe 1.exe PID 2660 wrote to memory of 5456 2660 qu3488.exe 1.exe PID 4932 wrote to memory of 864 4932 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe si220363.exe PID 4932 wrote to memory of 864 4932 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe si220363.exe PID 4932 wrote to memory of 864 4932 04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe si220363.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe"C:\Users\Admin\AppData\Local\Temp\04e6152a85c4145ece4ed76334f248ff6c3f02e0ebfd4bfb3c56d7b5381f7a8a.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4932 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un857899.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un857899.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2608 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1403.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1403.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:4692 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4692 -s 10164⤵
- Program crash
PID:4304 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3488.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu3488.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2660 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5456 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 13884⤵
- Program crash
PID:2028 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si220363.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si220363.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:864
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4692 -ip 46921⤵PID:1612
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2660 -ip 26601⤵PID:5540
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
MD54326895dba59970d09e33d33b163b79f
SHA13ecf682e62b763277082cdfeb7f0e9030661011c
SHA2569157e8d5704d1f6fe2ef7dec67d52c7296fe9bd91d81f189ed31616b15d86e24
SHA5128768b098465ee1fd2eac8b69c0c72da5a4c560b60a6c2649b20e9779f085094b4587e00fa6aed73e534c945f2eea2cc3d6b3a48419284839f20d21fd35dc3428
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Filesize
660KB
MD57f3de9e630d5928abc577d6e100a862e
SHA1bea4d4697d3aa1299203f000484bcc641a7c8dfa
SHA256f829baf38e4a4b2044f833d6cd7595abfcaee7c4844794d00a6dd624d2848d86
SHA5127dfdbc846a59082f9c2e892edd03669974b28e682c6b2cf6ae45989e8a53efcffbd1844a3f0d6616ce65abbf64cefe042c76cfcd1eaae477a9214b1f8822d153
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Filesize
312KB
MD5d9110f585b2bc50399ed925a81c27f66
SHA12634f9c1a13f866a78b40bfe4aee37e08651014a
SHA25635a0f001dc9389b6149afb6d4eae7cca3c2bf67ab1357f03c81f4a9cade59983
SHA512f8b4b1ca1360b638ee19eca926d52a8fd94137845103b2d1a78e2af88d335f00e2aff8ca3c5732c401d525b2aa391a71dcfa83874f2f738ee6f6e187dcc94bda
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Filesize
495KB
MD57b8b528550103f386ee1925eaba0d7e9
SHA149235b4111a57cae31c3623e7a9da8ff5d955757
SHA256b5c2f42766f8344d5addef9e1682d5300a24342c721ddcad0ac8e117a53fbd0e
SHA51247c3e1d582b52bbe9c396df05b1c9afd3c59975077240c33d25b54b07bf0763193091bce390a359142fdabe5ad462189ec3dd68af4d105cf993b94cc8b65ee8c
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0