Analysis
-
max time kernel
146s -
max time network
148s -
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 13:04
Static task
static1
Behavioral task
behavioral1
Sample
6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe
Resource
win10v2004-20241007-en
General
-
Target
6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe
-
Size
818KB
-
MD5
8691c945c35cfd11621b8a64f6e35aca
-
SHA1
9583aa6a4f932e573d077b13f8c3a6f9c09d69b9
-
SHA256
6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e
-
SHA512
b2c816ebc84c2d3aa0f74ade4cc9dc490ea5d12ea91f0f7fb8d9259c063126427602f9f47c39eaf2c18f315e4b90a7f1c0dd834478d89ed8c0638f23c48dfc68
-
SSDEEP
12288:7Mr8y904X1ZgXS6ZDv+ONSdEsSEerRUz4Bd60bha62ossucI6Po5Rjs6IVP7nYkN:7yFiLlvTNSdV4j6ACoxucIz5U7nN
Malware Config
Extracted
redline
norm
77.91.124.145:4125
-
auth_value
1514e6c0ec3d10a36f68f61b206f5759
Extracted
redline
diza
77.91.124.145:4125
-
auth_value
bbab0d2f0ae4d4fdd6b17077d93b3e80
Signatures
-
Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/4716-19-0x0000000002480000-0x000000000249A000-memory.dmp healer behavioral1/memory/4716-21-0x0000000002820000-0x0000000002838000-memory.dmp healer behavioral1/memory/4716-29-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-49-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-47-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-45-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-43-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-41-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-39-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-37-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-35-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-33-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-31-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-27-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-25-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-23-0x0000000002820000-0x0000000002832000-memory.dmp healer behavioral1/memory/4716-22-0x0000000002820000-0x0000000002832000-memory.dmp healer -
Healer family
-
Processes:
pro1120.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro1120.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro1120.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro1120.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro1120.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro1120.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pro1120.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 5 IoCs
Processes:
resource yara_rule behavioral1/memory/4336-2142-0x0000000005780000-0x00000000057B2000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/4088-2155-0x0000000000F10000-0x0000000000F40000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si819158.exe family_redline behavioral1/memory/4692-2166-0x0000000000010000-0x000000000003E000-memory.dmp family_redline -
Redline family
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
qu2831.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation qu2831.exe -
Executes dropped EXE 5 IoCs
Processes:
un434779.exepro1120.exequ2831.exe1.exesi819158.exepid process 1516 un434779.exe 4716 pro1120.exe 4336 qu2831.exe 4088 1.exe 4692 si819158.exe -
Processes:
pro1120.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pro1120.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pro1120.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exeun434779.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\\\"" 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.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\\\"" un434779.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Program crash 2 IoCs
Processes:
WerFault.exeWerFault.exepid pid_target process target process 736 4716 WerFault.exe pro1120.exe 3160 4336 WerFault.exe qu2831.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:
6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exeun434779.exepro1120.exequ2831.exe1.exesi819158.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un434779.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pro1120.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu2831.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si819158.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pro1120.exepid process 4716 pro1120.exe 4716 pro1120.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pro1120.exequ2831.exedescription pid process Token: SeDebugPrivilege 4716 pro1120.exe Token: SeDebugPrivilege 4336 qu2831.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exeun434779.exequ2831.exedescription pid process target process PID 3304 wrote to memory of 1516 3304 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe un434779.exe PID 3304 wrote to memory of 1516 3304 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe un434779.exe PID 3304 wrote to memory of 1516 3304 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe un434779.exe PID 1516 wrote to memory of 4716 1516 un434779.exe pro1120.exe PID 1516 wrote to memory of 4716 1516 un434779.exe pro1120.exe PID 1516 wrote to memory of 4716 1516 un434779.exe pro1120.exe PID 1516 wrote to memory of 4336 1516 un434779.exe qu2831.exe PID 1516 wrote to memory of 4336 1516 un434779.exe qu2831.exe PID 1516 wrote to memory of 4336 1516 un434779.exe qu2831.exe PID 4336 wrote to memory of 4088 4336 qu2831.exe 1.exe PID 4336 wrote to memory of 4088 4336 qu2831.exe 1.exe PID 4336 wrote to memory of 4088 4336 qu2831.exe 1.exe PID 3304 wrote to memory of 4692 3304 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe si819158.exe PID 3304 wrote to memory of 4692 3304 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe si819158.exe PID 3304 wrote to memory of 4692 3304 6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe si819158.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe"C:\Users\Admin\AppData\Local\Temp\6214e7fd7a424da9bbdc23e10a6ebc66d8c3d87a52b06a879f253f0abde2353e.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3304 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un434779.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un434779.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1516 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1120.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pro1120.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:4716 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4716 -s 10924⤵
- Program crash
PID:736 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2831.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu2831.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4336 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4088 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4336 -s 14484⤵
- Program crash
PID:3160 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si819158.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si819158.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:4692
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 4716 -ip 47161⤵PID:1932
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 560 -p 4336 -ip 43361⤵PID:440
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
Loading Replay Monitor...
Downloads
-
Filesize
169KB
MD5fee34e68d6555dcdd13ba1ad815c4a51
SHA1f3eb0f2b63821e608b0c09337c9cb035859121e5
SHA256597f5fadddce364c2a9de86e896b1149b020b757ade2f7744753146de7c65d05
SHA512839e9d9b16cfa05190c52556ae742aa9292ab075467414b8d5ac5df1d79486b9a2965b63f2319087f69712bcdf198245d6a230719149a35675835641858ad15e
-
Filesize
664KB
MD5db2cdb4061a589d8361a25c592fe4109
SHA1ab50b5ed366fdfe8f50f0a74c81fd98f516750a8
SHA256ff7e44d9fd40071dbab101b4a31561c6b4516556f6dc366053f1dd2e793fc302
SHA512f7ba2e184e4de974f6c78c10e8120268155fe683ea98fe596e4a5f443de8745b264624a8649449cdcb4e1787cef9fde259d75ea659941511e210e6e70dcc6f3c
-
Filesize
332KB
MD588769d6c99d2fefac938218b54c97bcf
SHA114bca513174bdd5f79e1eccf8e4b4c43638b2722
SHA2564a7195cfef14d7a96fd93cd5fff69fdd71a4495da62e4ae10ec71cb699ba8883
SHA5129965c9a973f37ed52c3e1414c5e5101642ba660f09793e6cc6112c0ef02f5fea0c961c174672786c9b8f2c65b5996c949ddb7862430ca759522557aec641d169
-
Filesize
515KB
MD5cf4dc987a55a0a21ce6f4155a027bf5e
SHA173bf0c23b6c1e46dc19fa33b4a72ea5c1a2bcc55
SHA256f8227c7bded3f1eb05a6ea7d20d6f2cd448464d546e8e11a1f4d442d57cfaa43
SHA512d6290fd06fec6128d8923cd7def7831bc36eb5d99804939d5238c9d38d8435b4fdfe77e0f0e4b97ae4970ed4e0c979093e2fc868e0ac52723557be2721694fa0
-
Filesize
168KB
MD51073b2e7f778788852d3f7bb79929882
SHA17f5ca4d69e0fcaf8fe6de2e80455a8b90eb6e2c4
SHA256c46ef7b768c697e57d379ddfdfd3fb4931bf3d535730ef60feca9332e7a19feb
SHA51290cacc509128f9dfb4d96ae9e847ed61b2062297f39d03f481fb1f798b45b36a2d3a8fe2e6415bdc8ce363cf21decee5a9e080f23270395712da1fea9f4952d0