Analysis
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max time kernel
147s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20230703-en -
resource tags
arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system -
submitted
20-07-2023 10:47
Static task
static1
Behavioral task
behavioral1
Sample
67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe
Resource
win10v2004-20230703-en
General
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Target
67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe
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Size
390KB
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MD5
47c95f52b59bee1e6e2173e9046dfee1
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SHA1
a35822a3500c096fbe7c3997a4d86ff666d002cf
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SHA256
67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c
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SHA512
b4388cf19441b6ab165038a3805847c4932148cc442a4c835e0eea43824f8da76bc7c895eb118342dc3b7c2248835db31b096d311833052c953c7fc4aae5dc0b
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SSDEEP
6144:KKy+bnr+Mp0yN90QE7w8HNFb0gGTle2JW7k3S1RtdQ6ACcHnlRHlMqrCzcR8wbN:eMrgy90CKyBTvJWwS1RVRcHnl942B
Malware Config
Extracted
amadey
3.85
77.91.68.3/home/love/index.php
Extracted
redline
nasa
77.91.68.68:19071
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auth_value
6da71218d8a9738ea3a9a78b5677589b
Signatures
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Detects Healer an antivirus disabler dropper 3 IoCs
resource yara_rule behavioral1/files/0x000a0000000230d9-145.dat healer behavioral1/files/0x000a0000000230d9-146.dat healer behavioral1/memory/3780-147-0x00000000000B0000-0x00000000000BA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k5992636.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k5992636.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k5992636.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k5992636.exe Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection k5992636.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k5992636.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Control Panel\International\Geo\Nation l7548897.exe Key value queried \REGISTRY\USER\S-1-5-21-1498570331-2313266200-788959944-1000\Control Panel\International\Geo\Nation danke.exe -
Executes dropped EXE 7 IoCs
pid Process 4988 y3436467.exe 3780 k5992636.exe 4464 l7548897.exe 3140 danke.exe 4856 n2889356.exe 3512 danke.exe 2788 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 764 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k5992636.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.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\\\"" 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y3436467.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\\\"" y3436467.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 2504 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3780 k5992636.exe 3780 k5992636.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3780 k5992636.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4464 l7548897.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 1900 wrote to memory of 4988 1900 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe 90 PID 1900 wrote to memory of 4988 1900 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe 90 PID 1900 wrote to memory of 4988 1900 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe 90 PID 4988 wrote to memory of 3780 4988 y3436467.exe 91 PID 4988 wrote to memory of 3780 4988 y3436467.exe 91 PID 4988 wrote to memory of 4464 4988 y3436467.exe 92 PID 4988 wrote to memory of 4464 4988 y3436467.exe 92 PID 4988 wrote to memory of 4464 4988 y3436467.exe 92 PID 4464 wrote to memory of 3140 4464 l7548897.exe 93 PID 4464 wrote to memory of 3140 4464 l7548897.exe 93 PID 4464 wrote to memory of 3140 4464 l7548897.exe 93 PID 1900 wrote to memory of 4856 1900 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe 94 PID 1900 wrote to memory of 4856 1900 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe 94 PID 1900 wrote to memory of 4856 1900 67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe 94 PID 3140 wrote to memory of 2504 3140 danke.exe 95 PID 3140 wrote to memory of 2504 3140 danke.exe 95 PID 3140 wrote to memory of 2504 3140 danke.exe 95 PID 3140 wrote to memory of 4524 3140 danke.exe 97 PID 3140 wrote to memory of 4524 3140 danke.exe 97 PID 3140 wrote to memory of 4524 3140 danke.exe 97 PID 4524 wrote to memory of 4060 4524 cmd.exe 99 PID 4524 wrote to memory of 4060 4524 cmd.exe 99 PID 4524 wrote to memory of 4060 4524 cmd.exe 99 PID 4524 wrote to memory of 1648 4524 cmd.exe 100 PID 4524 wrote to memory of 1648 4524 cmd.exe 100 PID 4524 wrote to memory of 1648 4524 cmd.exe 100 PID 4524 wrote to memory of 1404 4524 cmd.exe 101 PID 4524 wrote to memory of 1404 4524 cmd.exe 101 PID 4524 wrote to memory of 1404 4524 cmd.exe 101 PID 4524 wrote to memory of 1348 4524 cmd.exe 102 PID 4524 wrote to memory of 1348 4524 cmd.exe 102 PID 4524 wrote to memory of 1348 4524 cmd.exe 102 PID 4524 wrote to memory of 4324 4524 cmd.exe 103 PID 4524 wrote to memory of 4324 4524 cmd.exe 103 PID 4524 wrote to memory of 4324 4524 cmd.exe 103 PID 4524 wrote to memory of 1456 4524 cmd.exe 104 PID 4524 wrote to memory of 1456 4524 cmd.exe 104 PID 4524 wrote to memory of 1456 4524 cmd.exe 104 PID 3140 wrote to memory of 764 3140 danke.exe 114 PID 3140 wrote to memory of 764 3140 danke.exe 114 PID 3140 wrote to memory of 764 3140 danke.exe 114
Processes
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C:\Users\Admin\AppData\Local\Temp\67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe"C:\Users\Admin\AppData\Local\Temp\67f0044e74c144a9408cd24efdbb1fba12e25ece808e143b239224d4e98aab6c.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:1900 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3436467.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y3436467.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4988 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5992636.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k5992636.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3780
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7548897.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l7548897.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4464 -
C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"4⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
PID:3140 -
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:2504
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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:4524 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4060
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:1648
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:1404
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1348
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:4324
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:1456
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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:764
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2889356.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n2889356.exe2⤵
- Executes dropped EXE
PID:4856
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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:3512
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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:2788
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
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
174KB
MD555553a9a15b6098d8c89f4ad519ace3b
SHA166305301ec2a4fdc470b960009ec206b62e65f4a
SHA2562a1759463bf3f8e5a894837ebbe21f80788c18101ce2ea03edbb9628ad8ab06d
SHA5127196e85a67ccd4f6ecd9859cb722c20d6a7a098b36e94d62b3e4f18b619efc36a3b0b9c14d4d5051fb5a6ed03bc971a99ca8cb3c3bafb194bb9e32f87b565ccf
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Filesize
174KB
MD555553a9a15b6098d8c89f4ad519ace3b
SHA166305301ec2a4fdc470b960009ec206b62e65f4a
SHA2562a1759463bf3f8e5a894837ebbe21f80788c18101ce2ea03edbb9628ad8ab06d
SHA5127196e85a67ccd4f6ecd9859cb722c20d6a7a098b36e94d62b3e4f18b619efc36a3b0b9c14d4d5051fb5a6ed03bc971a99ca8cb3c3bafb194bb9e32f87b565ccf
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Filesize
235KB
MD58a61f72ffedb59507f262caed138a84b
SHA1f73040b000f27724b96afc3df1ff44ad5b038221
SHA2560360d011a593f0d2ecfbb8fc079c8b08713c224de128d92517c30e30cb232a9b
SHA512c8099a9fc57daa4ecf921a0df13763fca22678b2cdb69f0fabdc23055eaf6ec0a8d1be807ea2c58e498e48f7f6167e55ab5780ad6f295c29da17b6bfde1e40bd
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Filesize
235KB
MD58a61f72ffedb59507f262caed138a84b
SHA1f73040b000f27724b96afc3df1ff44ad5b038221
SHA2560360d011a593f0d2ecfbb8fc079c8b08713c224de128d92517c30e30cb232a9b
SHA512c8099a9fc57daa4ecf921a0df13763fca22678b2cdb69f0fabdc23055eaf6ec0a8d1be807ea2c58e498e48f7f6167e55ab5780ad6f295c29da17b6bfde1e40bd
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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
89KB
MD5dc587d08b8ca3cd62e5dc057d41a966b
SHA10ba6a88377c74a0c53b956d405ad17dd5f8c4164
SHA2567d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426
SHA5127300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9
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Filesize
272B
MD5d867eabb1be5b45bc77bb06814e23640
SHA13139a51ce7e8462c31070363b9532c13cc52c82d
SHA25638c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349
SHA512afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59