Analysis
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max time kernel
146s -
max time network
157s -
platform
windows10-1703_x64 -
resource
win10-20230703-en -
resource tags
arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system -
submitted
17-07-2023 22:04
Static task
static1
Behavioral task
behavioral1
Sample
d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe
Resource
win10-20230703-en
General
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Target
d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe
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Size
390KB
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MD5
1b7d3b9ab1a1a54be030efa2b6927ec3
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SHA1
8c0a3db3ee781a25e2a0441f1199da44db3b48a1
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SHA256
d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95
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SHA512
b1c1786f0a1eef2e333368b007ae2ffa7fc918b6a668a8a779d735bbc6ff251cd5f527aed0ce3878976a580733c1473e4b4ee5fce2120b4b788dae6f05321bae
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SSDEEP
6144:KNy+bnr+kp0yN90QETOfCvC1WaLUp4/nvxFCcHnlRHbbgJhyFiHdhEM7xH:rMr8y90IfCqo4/vucHnl9Qryqdh7H
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/0x000700000001afed-129.dat healer behavioral1/files/0x000700000001afed-130.dat healer behavioral1/memory/3460-131-0x0000000000BA0000-0x0000000000BAA000-memory.dmp healer -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k3107312.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k3107312.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k3107312.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k3107312.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k3107312.exe -
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Executes dropped EXE 7 IoCs
pid Process 3556 y1603639.exe 3460 k3107312.exe 4572 l8744825.exe 1088 danke.exe 4140 n5841651.exe 4828 danke.exe 4972 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 2688 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k3107312.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.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\\\"" d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y1603639.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\\\"" y1603639.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 1284 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3460 k3107312.exe 3460 k3107312.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3460 k3107312.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4572 l8744825.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 4188 wrote to memory of 3556 4188 d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe 70 PID 4188 wrote to memory of 3556 4188 d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe 70 PID 4188 wrote to memory of 3556 4188 d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe 70 PID 3556 wrote to memory of 3460 3556 y1603639.exe 71 PID 3556 wrote to memory of 3460 3556 y1603639.exe 71 PID 3556 wrote to memory of 4572 3556 y1603639.exe 72 PID 3556 wrote to memory of 4572 3556 y1603639.exe 72 PID 3556 wrote to memory of 4572 3556 y1603639.exe 72 PID 4572 wrote to memory of 1088 4572 l8744825.exe 73 PID 4572 wrote to memory of 1088 4572 l8744825.exe 73 PID 4572 wrote to memory of 1088 4572 l8744825.exe 73 PID 4188 wrote to memory of 4140 4188 d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe 74 PID 4188 wrote to memory of 4140 4188 d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe 74 PID 4188 wrote to memory of 4140 4188 d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe 74 PID 1088 wrote to memory of 1284 1088 danke.exe 75 PID 1088 wrote to memory of 1284 1088 danke.exe 75 PID 1088 wrote to memory of 1284 1088 danke.exe 75 PID 1088 wrote to memory of 3428 1088 danke.exe 76 PID 1088 wrote to memory of 3428 1088 danke.exe 76 PID 1088 wrote to memory of 3428 1088 danke.exe 76 PID 3428 wrote to memory of 4136 3428 cmd.exe 79 PID 3428 wrote to memory of 4136 3428 cmd.exe 79 PID 3428 wrote to memory of 4136 3428 cmd.exe 79 PID 3428 wrote to memory of 1300 3428 cmd.exe 80 PID 3428 wrote to memory of 1300 3428 cmd.exe 80 PID 3428 wrote to memory of 1300 3428 cmd.exe 80 PID 3428 wrote to memory of 1852 3428 cmd.exe 81 PID 3428 wrote to memory of 1852 3428 cmd.exe 81 PID 3428 wrote to memory of 1852 3428 cmd.exe 81 PID 3428 wrote to memory of 1296 3428 cmd.exe 82 PID 3428 wrote to memory of 1296 3428 cmd.exe 82 PID 3428 wrote to memory of 1296 3428 cmd.exe 82 PID 3428 wrote to memory of 1976 3428 cmd.exe 83 PID 3428 wrote to memory of 1976 3428 cmd.exe 83 PID 3428 wrote to memory of 1976 3428 cmd.exe 83 PID 3428 wrote to memory of 4152 3428 cmd.exe 84 PID 3428 wrote to memory of 4152 3428 cmd.exe 84 PID 3428 wrote to memory of 4152 3428 cmd.exe 84 PID 1088 wrote to memory of 2688 1088 danke.exe 86 PID 1088 wrote to memory of 2688 1088 danke.exe 86 PID 1088 wrote to memory of 2688 1088 danke.exe 86
Processes
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C:\Users\Admin\AppData\Local\Temp\d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe"C:\Users\Admin\AppData\Local\Temp\d600cc14702cc6f23185d43348286f6c50e2f76e2238584f5e7f5970cd893b95.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4188 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1603639.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1603639.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3556 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3107312.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k3107312.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3460
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8744825.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l8744825.exe3⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4572 -
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:1088 -
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:1284
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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:3428 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:4136
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:1300
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:1852
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1296
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:1976
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:4152
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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:2688
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5841651.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n5841651.exe2⤵
- Executes dropped EXE
PID:4140
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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:4828
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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:4972
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
173KB
MD5ff54aa475d457d1517bcd566d44eac5f
SHA14bb33707dfaa661b690c0ee388c4de31716bd1a2
SHA2565661b73e22ba5685c572875ad220f6c62771d50979c1862aa948ff8e607f82c2
SHA5126e74d22c4bd8e6dbe0130625676b2079b78e618cf7a4f1d8b648952e636d8ecdb3534abf003e02c38358b43d178b31d6b0d301db8c9ed8b47d8e410956f55d7d
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Filesize
173KB
MD5ff54aa475d457d1517bcd566d44eac5f
SHA14bb33707dfaa661b690c0ee388c4de31716bd1a2
SHA2565661b73e22ba5685c572875ad220f6c62771d50979c1862aa948ff8e607f82c2
SHA5126e74d22c4bd8e6dbe0130625676b2079b78e618cf7a4f1d8b648952e636d8ecdb3534abf003e02c38358b43d178b31d6b0d301db8c9ed8b47d8e410956f55d7d
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Filesize
235KB
MD52c9732eb64dc3e504e6a57fe453ffb21
SHA1d51c15d8301e2a98d9e79f613964567b7b7b2782
SHA256dc7d2a6293371d941ca8070ad5004685fdb1619e1597b2a6e166ab0bad1f3f00
SHA5123a285a31e40cd54aa4cc12e8099a8996d35558665f9f709191c0737dc5c2f0a8414dc5b98394d6a1f74b41d8cfd56ae0b699495c7c5ba2b6a5f22ba7a16e1eae
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Filesize
235KB
MD52c9732eb64dc3e504e6a57fe453ffb21
SHA1d51c15d8301e2a98d9e79f613964567b7b7b2782
SHA256dc7d2a6293371d941ca8070ad5004685fdb1619e1597b2a6e166ab0bad1f3f00
SHA5123a285a31e40cd54aa4cc12e8099a8996d35558665f9f709191c0737dc5c2f0a8414dc5b98394d6a1f74b41d8cfd56ae0b699495c7c5ba2b6a5f22ba7a16e1eae
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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