Analysis
-
max time kernel
150s -
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
11-11-2024 06:56
Static task
static1
Behavioral task
behavioral1
Sample
db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe
Resource
win10v2004-20241007-en
General
-
Target
db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe
-
Size
894KB
-
MD5
31a66dc4afec616dcfc44f9d8f69ff69
-
SHA1
0075e972557d06c9d920df4ec79dbddea61e652b
-
SHA256
db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3
-
SHA512
4d18b464d3392305c61d1f545ca5c64871f828bb6169c6d8f32c5f0efb33ecf2ca1969f6d72b95f9dc640e66f7a5fadd6a55a08faf59c5bb49bcdb39e7bb86fb
-
SSDEEP
24576:TyaOBSyeY3kMt8tzm3bQOe3l9JWatO92T1y:maOBKRMt8tkQ3Wai2T1
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/0x0008000000023c92-19.dat healer behavioral1/memory/4968-22-0x0000000000210000-0x000000000021A000-memory.dmp healer behavioral1/memory/5028-29-0x0000000004720000-0x000000000473A000-memory.dmp healer behavioral1/memory/5028-31-0x0000000004C70000-0x0000000004C88000-memory.dmp healer behavioral1/memory/5028-32-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-39-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-59-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-57-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-56-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-53-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-52-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-49-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-47-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-45-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-43-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-41-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-37-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-35-0x0000000004C70000-0x0000000004C82000-memory.dmp healer behavioral1/memory/5028-33-0x0000000004C70000-0x0000000004C82000-memory.dmp healer -
Healer family
-
Processes:
c99hs39.exeb8133wJ.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" c99hs39.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection b8133wJ.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" b8133wJ.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" b8133wJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection c99hs39.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" c99hs39.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" c99hs39.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" b8133wJ.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" b8133wJ.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" b8133wJ.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" c99hs39.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" c99hs39.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/4072-68-0x0000000007190000-0x00000000071D4000-memory.dmp family_redline behavioral1/memory/4072-67-0x0000000004960000-0x00000000049A6000-memory.dmp family_redline behavioral1/memory/4072-84-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-100-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-102-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-98-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-96-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-94-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-92-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-90-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-88-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-86-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-82-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-80-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-78-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-76-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-74-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-72-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-70-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline behavioral1/memory/4072-69-0x0000000007190000-0x00000000071CE000-memory.dmp family_redline -
Redline family
-
Executes dropped EXE 5 IoCs
Processes:
tice2330.exetice5712.exeb8133wJ.exec99hs39.exedcDmW56.exepid Process 3236 tice2330.exe 3692 tice5712.exe 4968 b8133wJ.exe 5028 c99hs39.exe 4072 dcDmW56.exe -
Processes:
b8133wJ.exec99hs39.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" b8133wJ.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features c99hs39.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" c99hs39.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exetice2330.exetice5712.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\\\"" db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.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\\\"" tice2330.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\\\"" tice5712.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 2056 5028 WerFault.exe 96 -
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:
db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exetice2330.exetice5712.exec99hs39.exedcDmW56.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice2330.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language tice5712.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language c99hs39.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language dcDmW56.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
b8133wJ.exec99hs39.exepid Process 4968 b8133wJ.exe 4968 b8133wJ.exe 5028 c99hs39.exe 5028 c99hs39.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
b8133wJ.exec99hs39.exedcDmW56.exedescription pid Process Token: SeDebugPrivilege 4968 b8133wJ.exe Token: SeDebugPrivilege 5028 c99hs39.exe Token: SeDebugPrivilege 4072 dcDmW56.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exetice2330.exetice5712.exedescription pid Process procid_target PID 1952 wrote to memory of 3236 1952 db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe 84 PID 1952 wrote to memory of 3236 1952 db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe 84 PID 1952 wrote to memory of 3236 1952 db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe 84 PID 3236 wrote to memory of 3692 3236 tice2330.exe 85 PID 3236 wrote to memory of 3692 3236 tice2330.exe 85 PID 3236 wrote to memory of 3692 3236 tice2330.exe 85 PID 3692 wrote to memory of 4968 3692 tice5712.exe 86 PID 3692 wrote to memory of 4968 3692 tice5712.exe 86 PID 3692 wrote to memory of 5028 3692 tice5712.exe 96 PID 3692 wrote to memory of 5028 3692 tice5712.exe 96 PID 3692 wrote to memory of 5028 3692 tice5712.exe 96 PID 3236 wrote to memory of 4072 3236 tice2330.exe 101 PID 3236 wrote to memory of 4072 3236 tice2330.exe 101 PID 3236 wrote to memory of 4072 3236 tice2330.exe 101
Processes
-
C:\Users\Admin\AppData\Local\Temp\db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe"C:\Users\Admin\AppData\Local\Temp\db4189b6c08ca1045c3772b5a8db1cf123142777fe02a0e51297c23270d0c0d3.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1952 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2330.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\tice2330.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3236 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5712.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\tice5712.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3692 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8133wJ.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8133wJ.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4968
-
-
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c99hs39.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c99hs39.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:5028 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 5028 -s 10805⤵
- Program crash
PID:2056
-
-
-
-
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcDmW56.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\dcDmW56.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4072
-
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 5028 -ip 50281⤵PID:1456
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
749KB
MD55a862a01266c20bd93a9201fd3e62398
SHA153308ab03f2b37c52d812b4653dcd6a300136df7
SHA256373e2f24bad5cdcd49e25a69f271ddebfc64b3e75eaafc6f56b3138e36cf1c63
SHA5121f2464a1ab043486cf77b20c0daee50d3bde83596359e5d7a62105e68f630056dbe39145611be38ae0b8787623d908389dcc7d75911442e528fb82b7311f662b
-
Filesize
446KB
MD5aa705bdf9e6411c8470dc2ed51f03da1
SHA129bd3de8cebca4e40948b89d9131efc1d0018ff1
SHA256e54163d065167d4ae973aa5cc926709031e749f441abfd83c407e9296406db67
SHA5124e34adf2ac32aa4929c8b8e7d3f20b4b54c6d711ed83a0acbb542c29a6cf961cc33712ca0251d8bdb700bda3c7c6366a6e3e9de939fe5866a1c1a3dcd9db47ee
-
Filesize
374KB
MD529657c5a83db5038968377a01f01e5dd
SHA11e7d4ebd38cbcc7c957696ceb62abdc64966d764
SHA256067487acca244aeb864d5bf0b7c806a0ab156b7ed12fe17c97e026846639740b
SHA512738ba1fae0e70e42e038d7922106f802fcca405e5b642e682253b59df1118124a02b698574657f537f0fbbc071d9c2da23c26c8d9fa035fb7e34a0d33ee03b6d
-
Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
-
Filesize
388KB
MD5bac44b475ead8fdfeeb4f945c8862f37
SHA11ef6ca2d8c25551ac4fce1d811ab1604f6f8c253
SHA25699d21a5aeabe8a5513c78ee7efb0c97f810a22aeea84ddb3591e5e7a080cc48d
SHA51265ba14fdaee91f1c98f4d2cf8b5641dade7fd96cca407fc1c2bed571841829944bf41863a97a22dffdc33f71c278609a3a92d4384aa7932040beb9ba3e5de86c