Analysis
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max time kernel
147s -
max time network
154s -
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 15:28
Static task
static1
Behavioral task
behavioral1
Sample
dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe
Resource
win10v2004-20230703-en
General
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Target
dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe
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Size
390KB
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MD5
04d0efd169dffec84b1de13bd1aab2ee
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SHA1
39537a22708bdf78008241a2b0ec11bda6956375
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SHA256
dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668
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SHA512
57d5e14b4e32f90b3f97636199329b87e0c07c530bdfe23f538cc4a812b59900c7ca1144599487ebce4a6a96f59179e968ccca6e56f69d63bdc82a713d96a162
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SSDEEP
6144:KUy+bnr+ep0yN90QENs2CHsB0JBLLIoar8UCouzHkBDwRYOk8N/tSCcHnlRHWYuY:gMr2y90vOPPLI6yQH1RbFNFjcHnl9nf
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/0x000800000002327a-145.dat healer behavioral1/files/0x000800000002327a-146.dat healer behavioral1/memory/3404-147-0x0000000000300000-0x000000000030A000-memory.dmp healer -
description ioc Process Key created \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection k1387008.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" k1387008.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" k1387008.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" k1387008.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" k1387008.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" k1387008.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-1-5-21-3011986978-2180659500-3669311805-1000\Control Panel\International\Geo\Nation l2244764.exe Key value queried \REGISTRY\USER\S-1-5-21-3011986978-2180659500-3669311805-1000\Control Panel\International\Geo\Nation danke.exe -
Executes dropped EXE 8 IoCs
pid Process 972 y7370831.exe 3404 k1387008.exe 732 l2244764.exe 2552 danke.exe 4908 n3830463.exe 2152 danke.exe 1916 danke.exe 5100 danke.exe -
Loads dropped DLL 1 IoCs
pid Process 408 rundll32.exe -
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" k1387008.exe -
Adds Run key to start application 2 TTPs 4 IoCs
description ioc Process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.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\\\"" dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce y7370831.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\\\"" y7370831.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 4248 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 3404 k1387008.exe 3404 k1387008.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3404 k1387008.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 732 l2244764.exe -
Suspicious use of WriteProcessMemory 41 IoCs
description pid Process procid_target PID 3452 wrote to memory of 972 3452 dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe 85 PID 3452 wrote to memory of 972 3452 dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe 85 PID 3452 wrote to memory of 972 3452 dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe 85 PID 972 wrote to memory of 3404 972 y7370831.exe 86 PID 972 wrote to memory of 3404 972 y7370831.exe 86 PID 972 wrote to memory of 732 972 y7370831.exe 94 PID 972 wrote to memory of 732 972 y7370831.exe 94 PID 972 wrote to memory of 732 972 y7370831.exe 94 PID 732 wrote to memory of 2552 732 l2244764.exe 95 PID 732 wrote to memory of 2552 732 l2244764.exe 95 PID 732 wrote to memory of 2552 732 l2244764.exe 95 PID 3452 wrote to memory of 4908 3452 dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe 96 PID 3452 wrote to memory of 4908 3452 dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe 96 PID 3452 wrote to memory of 4908 3452 dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe 96 PID 2552 wrote to memory of 4248 2552 danke.exe 97 PID 2552 wrote to memory of 4248 2552 danke.exe 97 PID 2552 wrote to memory of 4248 2552 danke.exe 97 PID 2552 wrote to memory of 4156 2552 danke.exe 99 PID 2552 wrote to memory of 4156 2552 danke.exe 99 PID 2552 wrote to memory of 4156 2552 danke.exe 99 PID 4156 wrote to memory of 1192 4156 cmd.exe 101 PID 4156 wrote to memory of 1192 4156 cmd.exe 101 PID 4156 wrote to memory of 1192 4156 cmd.exe 101 PID 4156 wrote to memory of 2896 4156 cmd.exe 102 PID 4156 wrote to memory of 2896 4156 cmd.exe 102 PID 4156 wrote to memory of 2896 4156 cmd.exe 102 PID 4156 wrote to memory of 1916 4156 cmd.exe 103 PID 4156 wrote to memory of 1916 4156 cmd.exe 103 PID 4156 wrote to memory of 1916 4156 cmd.exe 103 PID 4156 wrote to memory of 916 4156 cmd.exe 104 PID 4156 wrote to memory of 916 4156 cmd.exe 104 PID 4156 wrote to memory of 916 4156 cmd.exe 104 PID 4156 wrote to memory of 1972 4156 cmd.exe 105 PID 4156 wrote to memory of 1972 4156 cmd.exe 105 PID 4156 wrote to memory of 1972 4156 cmd.exe 105 PID 4156 wrote to memory of 4592 4156 cmd.exe 106 PID 4156 wrote to memory of 4592 4156 cmd.exe 106 PID 4156 wrote to memory of 4592 4156 cmd.exe 106 PID 2552 wrote to memory of 408 2552 danke.exe 114 PID 2552 wrote to memory of 408 2552 danke.exe 114 PID 2552 wrote to memory of 408 2552 danke.exe 114
Processes
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C:\Users\Admin\AppData\Local\Temp\dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe"C:\Users\Admin\AppData\Local\Temp\dfdcbb2db0ea321226c5680b1f00c595dfccb47f9136ab1cc199e45c7b778668.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7370831.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y7370831.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1387008.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\k1387008.exe3⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3404
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2244764.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2244764.exe3⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:732 -
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:2552 -
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:4248
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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:4156 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:1192
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:N"6⤵PID:2896
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C:\Windows\SysWOW64\cacls.exeCACLS "danke.exe" /P "Admin:R" /E6⤵PID:1916
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /S /D /c" echo Y"6⤵PID:916
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:N"6⤵PID:1972
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C:\Windows\SysWOW64\cacls.exeCACLS "..\3ec1f323b5" /P "Admin:R" /E6⤵PID:4592
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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:408
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3830463.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n3830463.exe2⤵
- Executes dropped EXE
PID:4908
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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:2152
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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:1916
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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:5100
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
1Replay 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
224KB
MD58c6b79ec436d7cf6950a804c1ec7d3e9
SHA14a589d5605d8ef785fdc78b0bf64e769e3a21ad6
SHA2564e1377f9874f333dcb0b1b758e3131949e667fc39aadf3091e4e3b7cdbaeef1d
SHA51206f2de433876963bb7bbddbe93cab0b7dd22164d1c10726294445944dcf5fa4a0fb450fc683c32565177a81a6103f6a5f11d291958bc7fcff7fdb9cf41a001ce
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Filesize
174KB
MD5933055ccafffcf430d38db5a47b9e0b4
SHA1ae3e36e79a4180f31671597febb4c1697d8106f8
SHA256004e52eca219b19553621db2fbc2923465aac4e16e6435215e682ceec114b211
SHA5129d89d8845a824f77776914dbda98d4a404cf91373e6e6efa7c4e71744c12184aafd12cd585755b096a5835a3228bcf0077951b362aea9ce16edb6c3545f43464
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Filesize
174KB
MD5933055ccafffcf430d38db5a47b9e0b4
SHA1ae3e36e79a4180f31671597febb4c1697d8106f8
SHA256004e52eca219b19553621db2fbc2923465aac4e16e6435215e682ceec114b211
SHA5129d89d8845a824f77776914dbda98d4a404cf91373e6e6efa7c4e71744c12184aafd12cd585755b096a5835a3228bcf0077951b362aea9ce16edb6c3545f43464
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Filesize
235KB
MD5a6a6a828c5e4f95322b623128645540c
SHA13b94ee45096eec8d7442c56a953319ba4f0743c0
SHA256b7c9a8ea70994adea6cc016fb420ec70be2063f051ddb488466e03ad491e693d
SHA512cd82372a5fb8d4bf887fcdd81175223c72cc0cf5f5b10d1898332e74d80deba5fa52292cafb6da9596e913797a97911fbae53157cf42a81e1fb97be354a3aac6
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Filesize
235KB
MD5a6a6a828c5e4f95322b623128645540c
SHA13b94ee45096eec8d7442c56a953319ba4f0743c0
SHA256b7c9a8ea70994adea6cc016fb420ec70be2063f051ddb488466e03ad491e693d
SHA512cd82372a5fb8d4bf887fcdd81175223c72cc0cf5f5b10d1898332e74d80deba5fa52292cafb6da9596e913797a97911fbae53157cf42a81e1fb97be354a3aac6
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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