Analysis
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max time kernel
146s -
max time network
153s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
18-07-2023 03:32
Static task
static1
Behavioral task
behavioral1
Sample
fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe
Resource
win10-20230703-en
General
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Target
fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe
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Size
390KB
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MD5
deb341df70bd1438c12b832f689ae844
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SHA1
d167998e4dc3c978f9a8df4b03c7807c25faa9b8
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SHA256
fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205
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SHA512
4647e6e9eae0f453b494afea917b5a55a0d0a0e1f0e72f80a0b5ba21b92673462aa1e34df6b71a34c6c11723a0623ae684dfa681f6c01e4993f80b68970fe5db
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SSDEEP
12288:EMrgy90krcVznqJiMKJrOP5aycHnl9R8Kshi:cyPcYZ6jHpshi
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
roma
77.91.68.56:19071
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auth_value
f099c2cf92834dbc554a94e1456cf576
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000700000001af6d-132.dat healer behavioral1/files/0x000700000001af6d-133.dat healer behavioral1/memory/2124-134-0x0000000000160000-0x000000000016A000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k0195517.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k0195517.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k0195517.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k0195517.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k0195517.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 6 IoCs
pid Process 4488 y7779957.exe 2124 k0195517.exe 3260 l0083070.exe 3024 danke.exe 4176 n7215042.exe 5016 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 4516 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k0195517.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 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\\\"" fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y7779957.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\\\"" y7779957.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4880 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2124 k0195517.exe 2124 k0195517.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2124 k0195517.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3260 l0083070.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4788 wrote to memory of 4488 4788 fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 69 PID 4788 wrote to memory of 4488 4788 fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 69 PID 4788 wrote to memory of 4488 4788 fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 69 PID 4488 wrote to memory of 2124 4488 y7779957.exe 70 PID 4488 wrote to memory of 2124 4488 y7779957.exe 70 PID 4488 wrote to memory of 3260 4488 y7779957.exe 71 PID 4488 wrote to memory of 3260 4488 y7779957.exe 71 PID 4488 wrote to memory of 3260 4488 y7779957.exe 71 PID 3260 wrote to memory of 3024 3260 l0083070.exe 72 PID 3260 wrote to memory of 3024 3260 l0083070.exe 72 PID 3260 wrote to memory of 3024 3260 l0083070.exe 72 PID 4788 wrote to memory of 4176 4788 fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 73 PID 4788 wrote to memory of 4176 4788 fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 73 PID 4788 wrote to memory of 4176 4788 fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe 73 PID 3024 wrote to memory of 4880 3024 danke.exe 74 PID 3024 wrote to memory of 4880 3024 danke.exe 74 PID 3024 wrote to memory of 4880 3024 danke.exe 74 PID 3024 wrote to memory of 1376 3024 danke.exe 75 PID 3024 wrote to memory of 1376 3024 danke.exe 75 PID 3024 wrote to memory of 1376 3024 danke.exe 75 PID 1376 wrote to memory of 2584 1376 cmd.exe 78 PID 1376 wrote to memory of 2584 1376 cmd.exe 78 PID 1376 wrote to memory of 2584 1376 cmd.exe 78 PID 1376 wrote to memory of 5028 1376 cmd.exe 79 PID 1376 wrote to memory of 5028 1376 cmd.exe 79 PID 1376 wrote to memory of 5028 1376 cmd.exe 79 PID 1376 wrote to memory of 2164 1376 cmd.exe 80 PID 1376 wrote to memory of 2164 1376 cmd.exe 80 PID 1376 wrote to memory of 2164 1376 cmd.exe 80 PID 1376 wrote to memory of 2752 1376 cmd.exe 81 PID 1376 wrote to memory of 2752 1376 cmd.exe 81 PID 1376 wrote to memory of 2752 1376 cmd.exe 81 PID 1376 wrote to memory of 3292 1376 cmd.exe 82 PID 1376 wrote to memory of 3292 1376 cmd.exe 82 PID 1376 wrote to memory of 3292 1376 cmd.exe 82 PID 1376 wrote to memory of 4828 1376 cmd.exe 83 PID 1376 wrote to memory of 4828 1376 cmd.exe 83 PID 1376 wrote to memory of 4828 1376 cmd.exe 83 PID 3024 wrote to memory of 4516 3024 danke.exe 85 PID 3024 wrote to memory of 4516 3024 danke.exe 85 PID 3024 wrote to memory of 4516 3024 danke.exe 85
Processes
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C:\Users\Admin\AppData\Local\Temp\fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe"C:\Users\Admin\AppData\Local\Temp\fdd094aae7b938c95a250669712166b8e494577aade320e54790ecde48746205.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4788 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7779957.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7779957.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4488 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0195517.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k0195517.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2124
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0083070.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l0083070.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3260 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"4⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3024 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F5⤵
- Creates scheduled task(s)
PID:4880
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit5⤵
- Suspicious use of WriteProcessMemory
PID:1376 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:2584
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:5028
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:2164
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:2752
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:3292
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:4828
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main5⤵
- Loads dropped DLL
PID:4516
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7215042.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7215042.exe2⤵
- Executes dropped EXE
PID:4176
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe1⤵
- Executes dropped EXE
PID:5016
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
173KB
MD5086640cb418bbfeb38c0ec41208537b6
SHA1df56f77d5f353714f8ba187474e3648b2dbf024d
SHA25609f0df59eec6f74c1cf2adaae2df46d9f230eae6de7a70d8d21dd0b6e5a6253c
SHA5129613d3d5834fd68bf363683558da5e644b84ee4f8e9b97e183c283b78b8fd099c5227f4933b9e1a3c44ee4b173a14763dd8d19ca27b3f60d371785a6016f3737
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Filesize
173KB
MD5086640cb418bbfeb38c0ec41208537b6
SHA1df56f77d5f353714f8ba187474e3648b2dbf024d
SHA25609f0df59eec6f74c1cf2adaae2df46d9f230eae6de7a70d8d21dd0b6e5a6253c
SHA5129613d3d5834fd68bf363683558da5e644b84ee4f8e9b97e183c283b78b8fd099c5227f4933b9e1a3c44ee4b173a14763dd8d19ca27b3f60d371785a6016f3737
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Filesize
235KB
MD5e4cfe1587af6a90be1670882522a64b8
SHA1610d838f1c283085b07187b7e57b47184e998a11
SHA256cedac25aea66ea75a28d9b19e49928c7cf1b955b98d82bdc8961ce6a99eca2d8
SHA512f0bf18ee084a29ac73aea8da029a03760de5cf772b340c065d87bb1da80bd0ccfcc264213b00eb2f6ada22216dcb8bdecd640d86f1ede92d397494348ff30ae2
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Filesize
235KB
MD5e4cfe1587af6a90be1670882522a64b8
SHA1610d838f1c283085b07187b7e57b47184e998a11
SHA256cedac25aea66ea75a28d9b19e49928c7cf1b955b98d82bdc8961ce6a99eca2d8
SHA512f0bf18ee084a29ac73aea8da029a03760de5cf772b340c065d87bb1da80bd0ccfcc264213b00eb2f6ada22216dcb8bdecd640d86f1ede92d397494348ff30ae2
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
11KB
MD57e93bacbbc33e6652e147e7fe07572a0
SHA1421a7167da01c8da4dc4d5234ca3dd84e319e762
SHA256850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38
SHA512250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
272B
MD5d867eabb1be5b45bc77bb06814e23640
SHA13139a51ce7e8462c31070363b9532c13cc52c82d
SHA25638c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
SHA512afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9