Analysis
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max time kernel
145s -
max time network
149s -
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 21:04
Static task
static1
Behavioral task
behavioral1
Sample
0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe
Resource
win10v2004-20241007-en
General
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Target
0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe
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Size
801KB
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MD5
75b86167d51119ab6ddf7c7041616423
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SHA1
12b0df3c5e4142663fc3a85974dc77721786ea21
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SHA256
0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959
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SHA512
32e9285b178d67ac878cd306ff3a829ea9bf2d3380c27a1b625f4b4afddce0e95a34476c7bcd37c3467d3b7a485f606ef88b5811ff0f7de1512623a0c4dc03a4
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SSDEEP
24576:fyySypRB0KbBnKMNZsjBt0f2gkUJYwriNP:qDypzzbjajBYtFiN
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/2292-19-0x0000000002340000-0x000000000235A000-memory.dmp healer behavioral1/memory/2292-21-0x0000000002400000-0x0000000002418000-memory.dmp healer behavioral1/memory/2292-49-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-47-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-45-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-43-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-41-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-39-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-37-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-35-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-33-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-31-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-29-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-27-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-25-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-23-0x0000000002400000-0x0000000002412000-memory.dmp healer behavioral1/memory/2292-22-0x0000000002400000-0x0000000002412000-memory.dmp healer -
Healer family
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Processes:
pro6931.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro6931.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro6931.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro6931.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro6931.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro6931.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro6931.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/4728-2143-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/4580-2156-0x0000000000C30000-0x0000000000C60000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si024183.exe family_redline behavioral1/memory/1268-2165-0x0000000000E50000-0x0000000000E7E000-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:
qu9738.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1045960512-3948844814-3059691613-1000\Control Panel\International\Geo\Nation qu9738.exe -
Executes dropped EXE 5 IoCs
Processes:
un779002.exepro6931.exequ9738.exe1.exesi024183.exepid process 1972 un779002.exe 2292 pro6931.exe 4728 qu9738.exe 4580 1.exe 1268 si024183.exe -
Processes:
pro6931.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro6931.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro6931.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exeun779002.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\\\"" 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.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\\\"" un779002.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 2964 2292 WerFault.exe pro6931.exe 4376 4728 WerFault.exe qu9738.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:
si024183.exe0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exeun779002.exepro6931.exequ9738.exe1.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si024183.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un779002.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro6931.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu9738.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro6931.exepid process 2292 pro6931.exe 2292 pro6931.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro6931.exequ9738.exedescription pid process Token: SeDebugPrivilege 2292 pro6931.exe Token: SeDebugPrivilege 4728 qu9738.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exeun779002.exequ9738.exedescription pid process target process PID 3344 wrote to memory of 1972 3344 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe un779002.exe PID 3344 wrote to memory of 1972 3344 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe un779002.exe PID 3344 wrote to memory of 1972 3344 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe un779002.exe PID 1972 wrote to memory of 2292 1972 un779002.exe pro6931.exe PID 1972 wrote to memory of 2292 1972 un779002.exe pro6931.exe PID 1972 wrote to memory of 2292 1972 un779002.exe pro6931.exe PID 1972 wrote to memory of 4728 1972 un779002.exe qu9738.exe PID 1972 wrote to memory of 4728 1972 un779002.exe qu9738.exe PID 1972 wrote to memory of 4728 1972 un779002.exe qu9738.exe PID 4728 wrote to memory of 4580 4728 qu9738.exe 1.exe PID 4728 wrote to memory of 4580 4728 qu9738.exe 1.exe PID 4728 wrote to memory of 4580 4728 qu9738.exe 1.exe PID 3344 wrote to memory of 1268 3344 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe si024183.exe PID 3344 wrote to memory of 1268 3344 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe si024183.exe PID 3344 wrote to memory of 1268 3344 0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe si024183.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe"C:\Users\Admin\AppData\Local\Temp\0699efed1e113d261c3b09e3f45cb2c4a116c53bad48d5c7499fa347bf36a959.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3344 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un779002.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un779002.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1972 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6931.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro6931.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:2292 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2292 -s 10804⤵
- Program crash
PID:2964 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9738.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu9738.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4728 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4580 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4728 -s 12124⤵
- Program crash
PID:4376 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si024183.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si024183.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:1268
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 2292 -ip 22921⤵PID:1340
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4728 -ip 47281⤵PID:3788
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
MD55bd6eea11daf61a2a2261cf5c6d3770d
SHA1e234a717fe2513906c7c43434dbd48ccd0b3c62f
SHA256987eaba624af09a76f7b773d30da57ef756722d2a126a5470c461a35b2372a44
SHA5129335187229982f88cb8c5bd625943acb7c681117698057879dafb10a86ba75c438630805496e12058609bc125e1d952e2bbbda693e972a3734bbb8a8fec6a74a
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Filesize
647KB
MD521f2445627614b2924a30465dd08749f
SHA172dfa29eff02c613375b85ecf197f9eaf5f0fe53
SHA2560fde1b427777b8d3b95ae1c9380fcd8e68eda7bbf2cccc052da5295f64a9f710
SHA512c99f36f72365685f9a48deb9a2d87a798453dc1f173392653ea29f3fd75d55fd3f498250e6d88e9f39b19a104806086162459af3b75647d044f9435f0303e39f
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Filesize
252KB
MD5bfbbe6eef2136c29db6bc2a2a272b5b0
SHA1b005ad54bc42a88c3dec100639a884789ba606eb
SHA256ee28d6cbeffce978ff08067d6282ae12cb0767fdb1f98cb5b4eb8b57d6ec6eaa
SHA51285a45eb44658a9b562521bdc303ebe6a3dc16bb46388affd10117b6bd64a153b0cf2586f9170c285565b3c24e22f85b15931d0fffe83e68694f709b74197559a
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Filesize
435KB
MD528c0f072bd3180b00bb6d9c9a45a2335
SHA199dcd6e8934375047875cecc6b25974ca3deb8b6
SHA256b6b39a617ee3129ecdcb5ebdb5f1055f376b81d15a338c0d2245ff0caf867ae7
SHA512ea1f537121093f5a1a0f1da0a87122d2e666653e8cba9347fac5df46eb0ef2c788e2662ee6f02d9c31e305a254fe7d4863b85f0241957ba3d6b0c295f86c4077
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Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0