Analysis
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max time kernel
149s -
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
06-11-2024 15:06
Static task
static1
Behavioral task
behavioral1
Sample
739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe
Resource
win10v2004-20241007-en
General
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Target
739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe
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Size
810KB
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MD5
2a028848dd2405575f9481eac7b1dbf2
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SHA1
019c2d15147f938ed7c657889c39a77e7ecb8298
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SHA256
739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf
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SHA512
e8d395ff7ce7da8d56f6ecadcc48ffcd8e81255d735ca6d7309136179b418ab23400278b8a9eecc575a405a04a1cdc8bb67313134f7c06df639d8de0c31d8a1b
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SSDEEP
12288:0Mr2y90+O4jMzWqHOR/xIfGWc0deDF3HjBiHkKTRASKcX8iPXOwb8dD:qyzMS82JIfcwkHVMPhLnDb8dD
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
diza
185.161.248.90:4125
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auth_value
0d09b419c8bc967f91c68be4a17e92ee
Signatures
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Detects Healer an antivirus disabler dropper 17 IoCs
Processes:
resource yara_rule behavioral1/memory/3616-19-0x00000000023E0000-0x00000000023FA000-memory.dmp healer behavioral1/memory/3616-21-0x0000000002440000-0x0000000002458000-memory.dmp healer behavioral1/memory/3616-22-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-49-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-47-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-46-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-44-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-41-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-39-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-37-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-35-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-33-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-31-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-29-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-27-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-25-0x0000000002440000-0x0000000002452000-memory.dmp healer behavioral1/memory/3616-24-0x0000000002440000-0x0000000002452000-memory.dmp healer -
Healer family
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Processes:
pr356285.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pr356285.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection pr356285.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pr356285.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pr356285.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pr356285.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pr356285.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/2416-2205-0x0000000005400000-0x0000000005432000-memory.dmp family_redline C:\Windows\Temp\1.exe family_redline behavioral1/memory/2608-2218-0x0000000000A80000-0x0000000000AAE000-memory.dmp family_redline C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si622503.exe family_redline behavioral1/memory/5692-2229-0x0000000000370000-0x00000000003A0000-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:
qu599261.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation qu599261.exe -
Executes dropped EXE 5 IoCs
Processes:
un426051.exepr356285.exequ599261.exe1.exesi622503.exepid process 4068 un426051.exe 3616 pr356285.exe 2416 qu599261.exe 2608 1.exe 5692 si622503.exe -
Processes:
pr356285.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features pr356285.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" pr356285.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exeun426051.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\\\"" 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.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\\\"" un426051.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 5020 3616 WerFault.exe pr356285.exe 2404 2416 WerFault.exe qu599261.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:
un426051.exepr356285.exequ599261.exe1.exesi622503.exe739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language un426051.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language pr356285.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu599261.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language si622503.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
pr356285.exepid process 3616 pr356285.exe 3616 pr356285.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
pr356285.exequ599261.exedescription pid process Token: SeDebugPrivilege 3616 pr356285.exe Token: SeDebugPrivilege 2416 qu599261.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exeun426051.exequ599261.exedescription pid process target process PID 2672 wrote to memory of 4068 2672 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe un426051.exe PID 2672 wrote to memory of 4068 2672 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe un426051.exe PID 2672 wrote to memory of 4068 2672 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe un426051.exe PID 4068 wrote to memory of 3616 4068 un426051.exe pr356285.exe PID 4068 wrote to memory of 3616 4068 un426051.exe pr356285.exe PID 4068 wrote to memory of 3616 4068 un426051.exe pr356285.exe PID 4068 wrote to memory of 2416 4068 un426051.exe qu599261.exe PID 4068 wrote to memory of 2416 4068 un426051.exe qu599261.exe PID 4068 wrote to memory of 2416 4068 un426051.exe qu599261.exe PID 2416 wrote to memory of 2608 2416 qu599261.exe 1.exe PID 2416 wrote to memory of 2608 2416 qu599261.exe 1.exe PID 2416 wrote to memory of 2608 2416 qu599261.exe 1.exe PID 2672 wrote to memory of 5692 2672 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe si622503.exe PID 2672 wrote to memory of 5692 2672 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe si622503.exe PID 2672 wrote to memory of 5692 2672 739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe si622503.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe"C:\Users\Admin\AppData\Local\Temp\739e2d04149ac6944374b028072f1e722ff840bff709cee9f3da952f24ba97cf.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2672 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un426051.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un426051.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4068 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr356285.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pr356285.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:3616 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 10804⤵
- Program crash
PID:5020 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu599261.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\qu599261.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2416 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"4⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2608 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2416 -s 13764⤵
- Program crash
PID:2404 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si622503.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\si622503.exe2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:5692
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 3616 -ip 36161⤵PID:2904
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 2416 -ip 24161⤵PID:4964
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
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Filesize
168KB
MD5c52ebada00a59ec1f651a0e9fbcef2eb
SHA1e1941278df76616f1ca3202ef2a9f99d2592d52f
SHA25635d5cff482e78c0137b3c51556d1e14aab0f38921ebfe46abc979a826301d28e
SHA5126b11124fa6cfa1d2fdb8b6a4cc237b4a65ecbeb1797179568dcef378041ce05bdf0af9b6434cc0b3feb2479112d003b0fa5c0d2178c73bc65d35f5c2cfb36be2
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Filesize
656KB
MD56a3ec285b994ecd6aae2574e1d3f8fc4
SHA13d95aaf860a791b3e5a41a0a7a0c06a5adf79622
SHA2562fca0cd29c4ecb0df0c44ab83334bfca96e985b47cc67d56e47af563ba405d98
SHA512b78fe183f756926697f74087222a605731a832d8535d008b8f3b9d15858692a0b6b0bdd6c2fdda9022ce21342c0ba193bdb9f2178d3a3b28ce3d2b034d6ec28e
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Filesize
254KB
MD53023aa069f9bde250f50d8e86bf90757
SHA1434842638e40b7b4f7c03de394870a6a3bcedd34
SHA25606a6021969481006334be11bad30c52e0be344b423fb45c243670ca43dadcc7d
SHA5124b0f7813502783b0e8b082d50b612944505a0a1687c138ce6a5da88da1eb840d0f637ecd83091fb32a97466d37ac9cbb0341ad8cf9c1d0afc8eabe7720eabb29
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Filesize
438KB
MD53b8965afaef5edf96c4ace837e7915b5
SHA1e07482e28b8ae7ebdd595a31ca79405f932ea413
SHA2569e79701bb7bf2183faa06f7caa4e4e9904dd1818ef75f688284d94c0604df17e
SHA512e2ff2f62722a747cb296b5372d60358f3163a1f5c44f3bfd72944f8f637f15b0ba07dbdb2825627018d51e423e4ada53e56c8bda59716f95e438487aac96c18a
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1