Analysis
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max time kernel
286s -
max time network
298s -
platform
windows7_x64 -
resource
win7-20230712-en -
resource tags
arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system -
submitted
16/07/2023, 03:39
Behavioral task
behavioral1
Sample
m3873449.exe
Resource
win7-20230712-en
General
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Target
m3873449.exe
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Size
224KB
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MD5
8c6b79ec436d7cf6950a804c1ec7d3e9
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SHA1
4a589d5605d8ef785fdc78b0bf64e769e3a21ad6
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SHA256
4e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
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SHA512
06f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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SSDEEP
3072:oTzC4usLP+wOULUFAB3i9nyRA4/Prk3huiPFSbuZRuNcZVKOUm8LHIMbffWtsm3:oTzYsLdf/Rity237PFHRuNcPKOK3+
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Signatures
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Executes dropped EXE 6 IoCs
pid Process 2436 danke.exe 1868 danke.exe 544 danke.exe 1952 danke.exe 2036 danke.exe 2220 danke.exe -
Loads dropped DLL 5 IoCs
pid Process 864 m3873449.exe 1620 rundll32.exe 1620 rundll32.exe 1620 rundll32.exe 1620 rundll32.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 2920 schtasks.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 864 m3873449.exe -
Suspicious use of WriteProcessMemory 63 IoCs
description pid Process procid_target PID 864 wrote to memory of 2436 864 m3873449.exe 28 PID 864 wrote to memory of 2436 864 m3873449.exe 28 PID 864 wrote to memory of 2436 864 m3873449.exe 28 PID 864 wrote to memory of 2436 864 m3873449.exe 28 PID 2436 wrote to memory of 2920 2436 danke.exe 29 PID 2436 wrote to memory of 2920 2436 danke.exe 29 PID 2436 wrote to memory of 2920 2436 danke.exe 29 PID 2436 wrote to memory of 2920 2436 danke.exe 29 PID 2436 wrote to memory of 3048 2436 danke.exe 31 PID 2436 wrote to memory of 3048 2436 danke.exe 31 PID 2436 wrote to memory of 3048 2436 danke.exe 31 PID 2436 wrote to memory of 3048 2436 danke.exe 31 PID 3048 wrote to memory of 2904 3048 cmd.exe 33 PID 3048 wrote to memory of 2904 3048 cmd.exe 33 PID 3048 wrote to memory of 2904 3048 cmd.exe 33 PID 3048 wrote to memory of 2904 3048 cmd.exe 33 PID 3048 wrote to memory of 2704 3048 cmd.exe 34 PID 3048 wrote to memory of 2704 3048 cmd.exe 34 PID 3048 wrote to memory of 2704 3048 cmd.exe 34 PID 3048 wrote to memory of 2704 3048 cmd.exe 34 PID 3048 wrote to memory of 2296 3048 cmd.exe 35 PID 3048 wrote to memory of 2296 3048 cmd.exe 35 PID 3048 wrote to memory of 2296 3048 cmd.exe 35 PID 3048 wrote to memory of 2296 3048 cmd.exe 35 PID 3048 wrote to memory of 2860 3048 cmd.exe 36 PID 3048 wrote to memory of 2860 3048 cmd.exe 36 PID 3048 wrote to memory of 2860 3048 cmd.exe 36 PID 3048 wrote to memory of 2860 3048 cmd.exe 36 PID 3048 wrote to memory of 2900 3048 cmd.exe 37 PID 3048 wrote to memory of 2900 3048 cmd.exe 37 PID 3048 wrote to memory of 2900 3048 cmd.exe 37 PID 3048 wrote to memory of 2900 3048 cmd.exe 37 PID 3048 wrote to memory of 2732 3048 cmd.exe 38 PID 3048 wrote to memory of 2732 3048 cmd.exe 38 PID 3048 wrote to memory of 2732 3048 cmd.exe 38 PID 3048 wrote to memory of 2732 3048 cmd.exe 38 PID 2772 wrote to memory of 1868 2772 taskeng.exe 41 PID 2772 wrote to memory of 1868 2772 taskeng.exe 41 PID 2772 wrote to memory of 1868 2772 taskeng.exe 41 PID 2772 wrote to memory of 1868 2772 taskeng.exe 41 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2436 wrote to memory of 1620 2436 danke.exe 44 PID 2772 wrote to memory of 544 2772 taskeng.exe 45 PID 2772 wrote to memory of 544 2772 taskeng.exe 45 PID 2772 wrote to memory of 544 2772 taskeng.exe 45 PID 2772 wrote to memory of 544 2772 taskeng.exe 45 PID 2772 wrote to memory of 1952 2772 taskeng.exe 46 PID 2772 wrote to memory of 1952 2772 taskeng.exe 46 PID 2772 wrote to memory of 1952 2772 taskeng.exe 46 PID 2772 wrote to memory of 1952 2772 taskeng.exe 46 PID 2772 wrote to memory of 2036 2772 taskeng.exe 47 PID 2772 wrote to memory of 2036 2772 taskeng.exe 47 PID 2772 wrote to memory of 2036 2772 taskeng.exe 47 PID 2772 wrote to memory of 2036 2772 taskeng.exe 47 PID 2772 wrote to memory of 2220 2772 taskeng.exe 48 PID 2772 wrote to memory of 2220 2772 taskeng.exe 48 PID 2772 wrote to memory of 2220 2772 taskeng.exe 48 PID 2772 wrote to memory of 2220 2772 taskeng.exe 48
Processes
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C:\Users\Admin\AppData\Local\Temp\m3873449.exe"C:\Users\Admin\AppData\Local\Temp\m3873449.exe"1⤵
- Loads dropped DLL
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:864 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"2⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:2436 -
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" /F3⤵
- Creates scheduled task(s)
PID:2920
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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&&Exit3⤵
- Suspicious use of WriteProcessMemory
PID:3048 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2904
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"4⤵PID:2704
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E4⤵PID:2296
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"4⤵PID:2860
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"4⤵PID:2900
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E4⤵PID:2732
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main3⤵
- Loads dropped DLL
PID:1620
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C:\Windows\system32\taskeng.exetaskeng.exe {95A70AC9-EF0E-45CC-8D37-BD3B49F75AF3} S-1-5-21-1024678951-1535676557-2778719785-1000:KDGGTDCU\Admin:Interactive:[1]1⤵
- Suspicious use of WriteProcessMemory
PID:2772 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe2⤵
- Executes dropped EXE
PID:1868
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe2⤵
- Executes dropped EXE
PID:544
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe2⤵
- Executes dropped EXE
PID:1952
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe2⤵
- Executes dropped EXE
PID:2036
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C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exeC:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe2⤵
- Executes dropped EXE
PID:2220
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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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
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
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
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
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9