Analysis
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max time kernel
120s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20231215-en -
resource tags
arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system -
submitted
19-01-2024 11:54
Static task
static1
Behavioral task
behavioral1
Sample
9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe
Resource
win10v2004-20231215-en
General
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Target
9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe
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Size
642KB
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MD5
eed421d8e4550632375fa205977352f4
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SHA1
d0427215a9c1f17169d3044134a8b4891432f602
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SHA256
9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220
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SHA512
9e883d51e8877fa621abacf653c037956e651c5628e2aac1638c6d9af83bae51d907181c0541f30f5c464e39422df9add6bb52484b7d87ade6038a6e2190df55
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SSDEEP
12288:cMrcy90fzVl1UQoQDsSQ5YVpuutHrcKv9j3K0c+JSNH/w9FF1y5uXJ:QyOZUQ4SQWVpHLbZupI9Zn
Malware Config
Extracted
amadey
3.86
http://77.91.68.61
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install_dir
925e7e99c5
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install_file
pdates.exe
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strings_key
ada76b8b0e1f6892ee93c20ab8946117
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url_paths
/rock/index.php
Extracted
smokeloader
2022
http://77.91.68.29/fks/
Extracted
redline
maxik
77.91.124.156:19071
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auth_value
a7714e1bc167c67e3fc8f9e368352269
Signatures
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Detects Healer an antivirus disabler dropper 2 IoCs
resource yara_rule behavioral1/files/0x0007000000018b66-36.dat healer behavioral1/memory/2680-38-0x0000000000AB0000-0x0000000000ABA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" a8793616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" a8793616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" a8793616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" a8793616.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection a8793616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" a8793616.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine payload 2 IoCs
resource yara_rule behavioral1/files/0x0007000000016d52-74.dat family_redline behavioral1/memory/1592-80-0x0000000001390000-0x00000000013C0000-memory.dmp family_redline -
SmokeLoader
Modular backdoor trojan in use since 2014.
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Executes dropped EXE 10 IoCs
pid Process 2400 v3169190.exe 2344 v9357820.exe 2764 v3509104.exe 2680 a8793616.exe 2856 b8506718.exe 1652 pdates.exe 852 c1335382.exe 1592 d7739759.exe 1536 pdates.exe 2036 pdates.exe -
Loads dropped DLL 16 IoCs
pid Process 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 2400 v3169190.exe 2400 v3169190.exe 2344 v9357820.exe 2344 v9357820.exe 2764 v3509104.exe 2764 v3509104.exe 2764 v3509104.exe 2856 b8506718.exe 2856 b8506718.exe 1652 pdates.exe 2344 v9357820.exe 2344 v9357820.exe 852 c1335382.exe 2400 v3169190.exe 1592 d7739759.exe -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features a8793616.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" a8793616.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description 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\\\"" 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.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\\\"" v3169190.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\\\"" v9357820.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup3 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP003.TMP\\\"" v3509104.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c1335382.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c1335382.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI c1335382.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 676 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 2680 a8793616.exe 2680 a8793616.exe 852 c1335382.exe 852 c1335382.exe 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found 1364 Process not Found -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
pid Process 1364 Process not Found -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 852 c1335382.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2680 a8793616.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 2856 b8506718.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 1088 wrote to memory of 2400 1088 9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe 28 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2400 wrote to memory of 2344 2400 v3169190.exe 29 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2344 wrote to memory of 2764 2344 v9357820.exe 30 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2680 2764 v3509104.exe 31 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2764 wrote to memory of 2856 2764 v3509104.exe 32 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2856 wrote to memory of 1652 2856 b8506718.exe 33 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 2344 wrote to memory of 852 2344 v9357820.exe 34 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 676 1652 pdates.exe 35 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1652 wrote to memory of 1036 1652 pdates.exe 37 PID 1036 wrote to memory of 3000 1036 cmd.exe 39
Processes
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C:\Users\Admin\AppData\Local\Temp\9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe"C:\Users\Admin\AppData\Local\Temp\9ebbac2bbaa6ff937d94383e93ae1953ebcc3ed17f942b9a914556d1402e9220.exe"1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1088 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3169190.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v3169190.exe2⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2400 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9357820.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v9357820.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2344 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3509104.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\v3509104.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2764 -
C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a8793616.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\a8793616.exe5⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2680
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C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b8506718.exeC:\Users\Admin\AppData\Local\Temp\IXP003.TMP\b8506718.exe5⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:2856 -
C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe"6⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1652 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN pdates.exe /TR "C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe" /F7⤵
- Creates scheduled task(s)
PID:676
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "pdates.exe" /P "Admin:N"&&CACLS "pdates.exe" /P "Admin:R" /E&&echo Y|CACLS "..\925e7e99c5" /P "Admin:N"&&CACLS "..\925e7e99c5" /P "Admin:R" /E&&Exit7⤵
- Suspicious use of WriteProcessMemory
PID:1036 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:3000
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:N"8⤵PID:2604
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C:\Windows\SysWOW64\cacls.exeCACLS "pdates.exe" /P "Admin:R" /E8⤵PID:2464
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"8⤵PID:2108
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:N"8⤵PID:2092
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C:\Windows\SysWOW64\cacls.exeCACLS "..\925e7e99c5" /P "Admin:R" /E8⤵PID:2104
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1335382.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\c1335382.exe4⤵
- Executes dropped EXE
- Loads dropped DLL
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
PID:852
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7739759.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\d7739759.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
PID:1592
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C:\Windows\system32\taskeng.exetaskeng.exe {BDDF9F66-47E9-45A9-8DB5-F589D1941ECA} S-1-5-21-1603059206-2004189698-4139800220-1000:AILVMYUM\Admin:Interactive:[1]1⤵PID:2872
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe2⤵
- Executes dropped EXE
PID:1536
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C:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exeC:\Users\Admin\AppData\Local\Temp\925e7e99c5\pdates.exe2⤵
- Executes dropped EXE
PID:2036
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Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Create or Modify System Process
1Windows Service
1Scheduled Task/Job
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
515KB
MD54766f6c16a2be63b1dd1edbce39b12de
SHA1a0d66b657ca6f8cbd66cbc0cf35ad9e8ffd29115
SHA2568d4618325aebe1e1d54ea077a65ce283635620f3e86c87808f9556bc69cc4218
SHA5129dda378e3fc368510c54c9b39884c9506ce4397b95bb61e86b326ee7dae2d21fb00de2430df81d72cfdd98940ddfc38767eb2084462385a07752f6fa37158533
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Filesize
174KB
MD576ded6367b2fab4e55883e9b20f8043c
SHA10c4a953f9c465a421ad4bd5a8bd6913f4f1ba265
SHA25625fdb66625e3dacbb006f26062d41c2b3adac823d86b063adf1c460a9c959dfc
SHA51234aeb665a4a1d8b39252ff77c982228e0633c7f9c4d531380552b677f034bacc38819cf920bd561974d941876a972109f4ab1a7039e8ac2b68962a85a3438aa8
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Filesize
359KB
MD51f94360c0be4fa13fd63dd926d75bd26
SHA172b9f4e7cc216dde8ca3bbbf42e3a5c579bd0d7f
SHA2565e7fc1d5ad15a5dfa2f4c9f43f2e2c1c86d88a3822e1152d29f0bf46ebcea987
SHA51273595f59cd4f7ba5810ffa67ca1b68a38525479b1eb656ad6f531b0f584f4c2cff2c5cdf570e6241cf3cc10b7a4f82dc47bd659b3d05db9ab6defc2816d1499e
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Filesize
39KB
MD501ea89c10b0228d0026072cdb06ba040
SHA13b164e335ea84450ed4f3c04a93e786145e13fbd
SHA256f9be7f3afa083fb10258ece46786eb826e3b576d0f406a642f4da199cb53b8f0
SHA51250f7896829152b0bc627b552a173cdb982fde67d6e2dc98440008132163734350eec9a922671456f8be1f418ba285dc83bb58761942ccf81ab191fff11afe710
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Filesize
234KB
MD58dba1d1511306b256354785676a538a1
SHA1848d50cb51be14e2bf4ec6ab6d17b02ad4ce7e0e
SHA25658917d2aac1c385654bdb9536f87cf7f0f0c87a173187a7ce1be910147d5d5f2
SHA51274bc7b8a8946a04bfefbc4e7505292edfb77a1a8e26a462721c8ac98a20b0fd1117d4079fe9536ff9f5a27f9da15d418feb74e28742d822cf4a9742ccc3f3e01
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Filesize
230KB
MD5e73052694833a0bd05cef48e25ebc353
SHA13cd1b2a6b7463d974647e9c0ab36f2821f1c83ee
SHA25615f35e559f06fbfc84e71edaa9686896f89ca98b151570ef535408fdee3826d7
SHA51248264582bee799ffb266de3ed566655d28640a1880b62a150102329e123de56884628b68dd4be371d2160f59c809dd786cae129f08494ca8baf69d22ff7dc489