Analysis
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max time kernel
142s -
max time network
147s -
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 00:36
Static task
static1
Behavioral task
behavioral1
Sample
1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe
Resource
win10v2004-20241007-en
General
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Target
1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe
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Size
877KB
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MD5
7e9c3918bb88d987007e9e5212eb4d65
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SHA1
60b9165b911e2e3b78bce3092df89598f3e5249b
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SHA256
1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3
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SHA512
f162bfd212c355867e47e45f38bc7bff7c3beb33f67cffc2dc4c86aa405959608a78f53f97ccba142473abc05da16532fca523dfcc7b3c6a3bd4d22bf6a2b3ad
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SSDEEP
12288:WMr1y90IXx3bvdEjrbp8KSwqyPQXsc1py5jJroqSv7ZerbIMZJjmO:XyH9v4TSwScQY5irt2mO
Malware Config
Extracted
redline
gena
193.233.20.30:4125
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auth_value
93c20961cb6b06b2d5781c212db6201e
Signatures
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Detects Healer an antivirus disabler dropper 19 IoCs
Processes:
resource yara_rule behavioral1/files/0x000b000000023b7d-19.dat healer behavioral1/memory/3684-22-0x00000000007C0000-0x00000000007CA000-memory.dmp healer behavioral1/memory/4852-29-0x0000000002280000-0x000000000229A000-memory.dmp healer behavioral1/memory/4852-31-0x00000000027E0000-0x00000000027F8000-memory.dmp healer behavioral1/memory/4852-55-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-59-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-57-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-53-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-52-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-49-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-47-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-45-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-43-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-41-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-39-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-37-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-35-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-33-0x00000000027E0000-0x00000000027F2000-memory.dmp healer behavioral1/memory/4852-32-0x00000000027E0000-0x00000000027F2000-memory.dmp healer -
Healer family
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Processes:
pro0098.exequ3147.exedescription ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection pro0098.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" pro0098.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" pro0098.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" pro0098.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" pro0098.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection qu3147.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" qu3147.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" qu3147.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" pro0098.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" qu3147.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" qu3147.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" qu3147.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 20 IoCs
Processes:
resource yara_rule behavioral1/memory/4424-67-0x0000000002360000-0x00000000023A6000-memory.dmp family_redline behavioral1/memory/4424-68-0x0000000002800000-0x0000000002844000-memory.dmp family_redline behavioral1/memory/4424-72-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-88-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-100-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-98-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-96-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-94-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-90-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-86-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-84-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-82-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-80-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-78-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-76-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-74-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-102-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-93-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-70-0x0000000002800000-0x000000000283E000-memory.dmp family_redline behavioral1/memory/4424-69-0x0000000002800000-0x000000000283E000-memory.dmp family_redline -
Redline family
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Executes dropped EXE 5 IoCs
Processes:
unio5138.exeunio9847.exepro0098.exequ3147.exerBB06s91.exepid Process 4580 unio5138.exe 2388 unio9847.exe 3684 pro0098.exe 4852 qu3147.exe 4424 rBB06s91.exe -
Processes:
pro0098.exequ3147.exedescription ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" pro0098.exe Key created \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features qu3147.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows Defender\Features\TamperProtection = "0" qu3147.exe -
Adds Run key to start application 2 TTPs 3 IoCs
Processes:
1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exeunio5138.exeunio9847.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\\\"" 1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.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\\\"" unio5138.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\\\"" unio9847.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target Process procid_target 3780 4852 WerFault.exe 102 -
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:
rBB06s91.exe1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exeunio5138.exeunio9847.exequ3147.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rBB06s91.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unio5138.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language unio9847.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language qu3147.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
pro0098.exequ3147.exepid Process 3684 pro0098.exe 3684 pro0098.exe 4852 qu3147.exe 4852 qu3147.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
pro0098.exequ3147.exerBB06s91.exedescription pid Process Token: SeDebugPrivilege 3684 pro0098.exe Token: SeDebugPrivilege 4852 qu3147.exe Token: SeDebugPrivilege 4424 rBB06s91.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exeunio5138.exeunio9847.exedescription pid Process procid_target PID 1184 wrote to memory of 4580 1184 1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe 83 PID 1184 wrote to memory of 4580 1184 1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe 83 PID 1184 wrote to memory of 4580 1184 1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe 83 PID 4580 wrote to memory of 2388 4580 unio5138.exe 84 PID 4580 wrote to memory of 2388 4580 unio5138.exe 84 PID 4580 wrote to memory of 2388 4580 unio5138.exe 84 PID 2388 wrote to memory of 3684 2388 unio9847.exe 85 PID 2388 wrote to memory of 3684 2388 unio9847.exe 85 PID 2388 wrote to memory of 4852 2388 unio9847.exe 102 PID 2388 wrote to memory of 4852 2388 unio9847.exe 102 PID 2388 wrote to memory of 4852 2388 unio9847.exe 102 PID 4580 wrote to memory of 4424 4580 unio5138.exe 110 PID 4580 wrote to memory of 4424 4580 unio5138.exe 110 PID 4580 wrote to memory of 4424 4580 unio5138.exe 110
Processes
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C:\Users\Admin\AppData\Local\Temp\1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe"C:\Users\Admin\AppData\Local\Temp\1a512e4c6cebcff3e320ca851156a13c7ca18ee9ee6a0892757c387e0443b7e3.exe"1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1184 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5138.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\unio5138.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4580 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio9847.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\unio9847.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2388 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro0098.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\pro0098.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3684
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3147.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\qu3147.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:4852 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4852 -s 10805⤵
- Program crash
PID:3780
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBB06s91.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rBB06s91.exe3⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4424
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 4852 -ip 48521⤵PID:2352
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
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Filesize
734KB
MD58fda1d1958ff2c08aefe76612425f45d
SHA161ea175e6535e281e071812e133f74ad948dcc8a
SHA256eb48c186b384d3aba1d267b1d404f5cfa35368ec3703c31ad1e5dbc9546019e5
SHA5122d3b3ead90e4bebdd1cee8530a86c7d35fc3bebd7ddb54467bddae263f1342493e36a7aac3e22f834eadd405d8eac026be0dc0af06b26598c488b081a122be10
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Filesize
420KB
MD5a861e476e02115af16c52920cd406461
SHA1dd2db8228aa78587c0678536d054492a9c026c3e
SHA25676fdc75e94f6c0bc5fb8509dcf515d66f41e11df3705c72ae4adecfb93294de3
SHA51288c296eea31d0f3035fafe67602d599b1918fb15a013460a48ea20018a19bcb8a9ee15234a68343fd5b6614829c4dacb69275d741cdc7b1c2c66300ae694382e
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Filesize
364KB
MD5d10095c846bd8ecb8a691fb16fd9cc8c
SHA1526b64ffffdd4ace6f4a3a1d7ac4ad9c723b2986
SHA2562ea54561e0b4ffa6c6237f652f1a6cabba15a78a7f05e8b7a8e170fe2bbfff62
SHA5121a458c8196c398f328a606c3b380b26d0b0bcdb32bfec54b3e9d583aba148bb90aed6fc07710bf717105cf381bb65a7b85dc0cf8c96d52a4a2c8f61f82e0bca1
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
363KB
MD5b1860d61eda970babae648b463a2e680
SHA17fb8659827f58ddc702ced682d45b72a5a8b9e6f
SHA25653ee29b247751ae664c5a8a1538700aa888a7e712cf4f68ea0ffb0be9ffeffef
SHA512b050190639a57acf11cd62564f5e32c651aafa082776d5aacf9aab3987e8428415af1d982e5a7d9c8714d80c69c5070c7b41d5b584c6f88c421abe7d1f876a39