Analysis
-
max time kernel
148s -
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
10-11-2024 00:38
Static task
static1
Behavioral task
behavioral1
Sample
0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe
Resource
win10v2004-20241007-en
General
-
Target
0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe
-
Size
811KB
-
MD5
7d828de85b3454cbc9e7b29cf3a2740b
-
SHA1
cdfd30be8b7f97926acf004a9df645650c4c9d82
-
SHA256
0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33
-
SHA512
ef6ed6ad80060a7371625641c6392556c2a0be1a445b5ea313dd70e7fc8d609dd063d6000c1f1ed3e8770b02df8238eb6e4e800b84583992f61bc320555b421f
-
SSDEEP
12288:7Mrzy90SFskTOaJhwhphUGzmsMyJLD44S9llOVdEBmWUpV6NfcY4VJ33JY:Myai7woIo4ScVdamWUmNkVTY
Malware Config
Extracted
redline
mango
193.233.20.28:4125
-
auth_value
ecf79d7f5227d998a3501c972d915d23
Signatures
-
Detects Healer an antivirus disabler dropper 19 IoCs
Processes:
resource yara_rule behavioral1/files/0x0032000000023b89-19.dat healer behavioral1/memory/1640-22-0x0000000000CF0000-0x0000000000CFA000-memory.dmp healer behavioral1/memory/1080-29-0x00000000008A0000-0x00000000008BA000-memory.dmp healer behavioral1/memory/1080-31-0x0000000004BB0000-0x0000000004BC8000-memory.dmp healer behavioral1/memory/1080-45-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-59-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-57-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-55-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-53-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-51-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-49-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-47-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-43-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-41-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-39-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-37-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-35-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-33-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer behavioral1/memory/1080-32-0x0000000004BB0000-0x0000000004BC2000-memory.dmp healer -
Healer family
-
Processes:
b0957rh.exec09Qv36.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b0957rh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b0957rh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c09Qv36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c09Qv36.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c09Qv36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c09Qv36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c09Qv36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c09Qv36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b0957rh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b0957rh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b0957rh.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b0957rh.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
-
RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/5092-67-0x0000000004A00000-0x0000000004A46000-memory.dmp family_redline behavioral1/memory/5092-68-0x00000000050A0000-0x00000000050E4000-memory.dmp family_redline behavioral1/memory/5092-78-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-84-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-102-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-100-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-98-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-96-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-92-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-90-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-88-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-86-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-82-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-80-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-76-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-74-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-94-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-72-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-70-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline behavioral1/memory/5092-69-0x00000000050A0000-0x00000000050DE000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 5 IoCs
Processes:
nice6932.exenice0053.exeb0957rh.exec09Qv36.exedcrsr86.exepid Process 4132 nice6932.exe 3712 nice0053.exe 1640 b0957rh.exe 1080 c09Qv36.exe 5092 dcrsr86.exe -
Processes:
b0957rh.exec09Qv36.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b0957rh.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c09Qv36.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c09Qv36.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exenice6932.exenice0053.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\\\"" 0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.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\\\"" nice6932.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" nice0053.exe -
Launches sc.exe 1 IoCs
Sc.exe is a Windows utlilty to control services on the system.
Processes:
sc.exepid Process 2816 sc.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 1776 1080 WerFault.exe 94 -
System Location Discovery: System Language Discovery 1 TTPs 5 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
dcrsr86.exe0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exenice6932.exenice0053.exec09Qv36.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dcrsr86.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nice6932.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language nice0053.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c09Qv36.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
b0957rh.exec09Qv36.exepid Process 1640 b0957rh.exe 1640 b0957rh.exe 1080 c09Qv36.exe 1080 c09Qv36.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b0957rh.exec09Qv36.exedcrsr86.exedescription pid Process Token: SeDebugPrivilege 1640 b0957rh.exe Token: SeDebugPrivilege 1080 c09Qv36.exe Token: SeDebugPrivilege 5092 dcrsr86.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exenice6932.exenice0053.exedescription pid Process procid_target PID 400 wrote to memory of 4132 400 0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe 83 PID 400 wrote to memory of 4132 400 0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe 83 PID 400 wrote to memory of 4132 400 0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe 83 PID 4132 wrote to memory of 3712 4132 nice6932.exe 84 PID 4132 wrote to memory of 3712 4132 nice6932.exe 84 PID 4132 wrote to memory of 3712 4132 nice6932.exe 84 PID 3712 wrote to memory of 1640 3712 nice0053.exe 86 PID 3712 wrote to memory of 1640 3712 nice0053.exe 86 PID 3712 wrote to memory of 1080 3712 nice0053.exe 94 PID 3712 wrote to memory of 1080 3712 nice0053.exe 94 PID 3712 wrote to memory of 1080 3712 nice0053.exe 94 PID 4132 wrote to memory of 5092 4132 nice6932.exe 98 PID 4132 wrote to memory of 5092 4132 nice6932.exe 98 PID 4132 wrote to memory of 5092 4132 nice6932.exe 98
Processes
-
C:\Users\Admin\AppData\Local\Temp\0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe"C:\Users\Admin\AppData\Local\Temp\0b40664a5c8ae772513a95df5bab618fba6b5f46e358a5125a7a3d6f100c6c33.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:400 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6932.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\nice6932.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4132 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nice0053.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3712 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0957rh.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1640
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c09Qv36.exe4⤵
- 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:1080 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1080 -s 11005⤵
- Program crash
PID:1776
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcrsr86.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:5092
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1080 -ip 10801⤵PID:676
-
C:\Windows\system32\sc.exeC:\Windows\system32\sc.exe start wuauserv1⤵
- Launches sc.exe
PID:2816
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
666KB
MD5880fd83abb5e49e22bb6b088268c5b26
SHA1232235b66ceae4518fa75b59926a9bbfdf721364
SHA256bb9c2173faa06536eda6930f20422471fb16bf38d89dbc9b1b8a0459d09f99e7
SHA5120d85b6cf93db6368a2a07e56b5e41643fec7fa49d2d1e6ee6619fa3a67dbf4a68537da3a9b8c51e00706e60f0c01840c803db77d28d097f4c0a162a1b9da65b5
-
Filesize
307KB
MD515ee8175ccc1b29ffe3b1896e0dbf881
SHA13f5b431493de7674b8351fa05bb275ae9480e073
SHA2567e54f3e339592474aaef58750cdec582e41dceb8c243b378f53f6649d34ac795
SHA512664be0268d30959af40cb33cf02d6bbe00962b1ca7a29234d2b2cd96ee53e61d7d65d5fe0efeee6237bddfaada7dcfd47c55668368b5a437d8d88206216e6685
-
Filesize
333KB
MD5b3e4d77a213420de3b2098cab67e3b05
SHA1de4ab63c56664db89e7cca052e37760b4c6e5445
SHA2568c59f4d3eac91e8a41eca6f9187c73b8147cb3da6a20fb613084a235d0cf54e3
SHA512cf0de23efdd604fe5eb3e97afc9650c8d566ef6e22abe41180f101fba5090f4164a2c5b25b175a703e0ad19537bcb3f9cac8da8fc83fa0467583b588fbe8c51b
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
250KB
MD57c231442db768c4779a18beac2db1bfa
SHA19a1923fb3f81f40c01efc549fc24e868b7aef46c
SHA2566294ecc54de074bf41bba18ce7ccc737fa4f9f88d44eab1dab0be3019695ace6
SHA51240b1da69bd3655f2d1684417cdca05b7ec1824b015ad873643af00ced6dd01dd60babf9fabd51c808c8d6b5c125035da17ef55aefb7a3d1ded1ca9909eeefca2