Analysis
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max time kernel
142s -
max time network
146s -
platform
windows10-1703_x64 -
resource
win10-20230220-en -
resource tags
arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system -
submitted
14-04-2023 06:53
Static task
static1
General
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Target
f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe
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Size
1.0MB
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MD5
9c4db766301eefe5e59e78d3b8e9f12e
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SHA1
056b28c14fe29210e4378486b8949274b9a18a3d
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SHA256
f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9
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SHA512
f5ae511b56c86f83f79e55733ccf0bc022044c778930b5168a433d0e8be08a48308479ab6b5e6aeceae2c88d755f8abe56a86039682ebb28d289553ea7d8d6fa
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SSDEEP
24576:AyLeh/F8K8CUK1a6LVRy/L9dbNa8250YneIolz2O5P7EPmjemZ:HLPKcKlLi9dNo/eBz2O5P4Pmjem
Malware Config
Extracted
redline
lada
185.161.248.90:4125
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auth_value
0b3678897547fedafe314eda5a2015ba
Extracted
redline
disa
185.161.248.90:4125
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auth_value
93f8c4ca7000e3381dd4b6b86434de05
Signatures
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Processes:
it437406.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" it437406.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" it437406.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" it437406.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" it437406.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" it437406.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
Processes:
ziBE3217.exeziZI0094.exeit437406.exejr109814.exe1.exekp177600.exelr035495.exepid process 4348 ziBE3217.exe 4876 ziZI0094.exe 2140 it437406.exe 416 jr109814.exe 1304 1.exe 2708 kp177600.exe 1884 lr035495.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Processes:
it437406.exedescription ioc process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" it437406.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Adds Run key to start application 2 TTPs 6 IoCs
Processes:
f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exeziBE3217.exeziZI0094.exedescription ioc process Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.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\\\"" f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziBE3217.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\\\"" ziBE3217.exe Key created \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce ziZI0094.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup2 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP002.TMP\\\"" ziZI0094.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 9 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exeWerFault.exepid pid_target process target process 4820 1884 WerFault.exe lr035495.exe 4836 1884 WerFault.exe lr035495.exe 4216 1884 WerFault.exe lr035495.exe 964 1884 WerFault.exe lr035495.exe 1380 1884 WerFault.exe lr035495.exe 2892 1884 WerFault.exe lr035495.exe 4760 1884 WerFault.exe lr035495.exe 4400 1884 WerFault.exe lr035495.exe 1232 1884 WerFault.exe lr035495.exe -
Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
it437406.exe1.exekp177600.exepid process 2140 it437406.exe 2140 it437406.exe 1304 1.exe 2708 kp177600.exe 2708 kp177600.exe 1304 1.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
it437406.exejr109814.exe1.exekp177600.exedescription pid process Token: SeDebugPrivilege 2140 it437406.exe Token: SeDebugPrivilege 416 jr109814.exe Token: SeDebugPrivilege 1304 1.exe Token: SeDebugPrivilege 2708 kp177600.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
lr035495.exepid process 1884 lr035495.exe -
Suspicious use of WriteProcessMemory 20 IoCs
Processes:
f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exeziBE3217.exeziZI0094.exejr109814.exedescription pid process target process PID 3992 wrote to memory of 4348 3992 f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe ziBE3217.exe PID 3992 wrote to memory of 4348 3992 f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe ziBE3217.exe PID 3992 wrote to memory of 4348 3992 f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe ziBE3217.exe PID 4348 wrote to memory of 4876 4348 ziBE3217.exe ziZI0094.exe PID 4348 wrote to memory of 4876 4348 ziBE3217.exe ziZI0094.exe PID 4348 wrote to memory of 4876 4348 ziBE3217.exe ziZI0094.exe PID 4876 wrote to memory of 2140 4876 ziZI0094.exe it437406.exe PID 4876 wrote to memory of 2140 4876 ziZI0094.exe it437406.exe PID 4876 wrote to memory of 416 4876 ziZI0094.exe jr109814.exe PID 4876 wrote to memory of 416 4876 ziZI0094.exe jr109814.exe PID 4876 wrote to memory of 416 4876 ziZI0094.exe jr109814.exe PID 416 wrote to memory of 1304 416 jr109814.exe 1.exe PID 416 wrote to memory of 1304 416 jr109814.exe 1.exe PID 416 wrote to memory of 1304 416 jr109814.exe 1.exe PID 4348 wrote to memory of 2708 4348 ziBE3217.exe kp177600.exe PID 4348 wrote to memory of 2708 4348 ziBE3217.exe kp177600.exe PID 4348 wrote to memory of 2708 4348 ziBE3217.exe kp177600.exe PID 3992 wrote to memory of 1884 3992 f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe lr035495.exe PID 3992 wrote to memory of 1884 3992 f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe lr035495.exe PID 3992 wrote to memory of 1884 3992 f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe lr035495.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe"C:\Users\Admin\AppData\Local\Temp\f9849d3cef4b3b543463d4ac5a0f1b26c835d3fc3aaf99e4254a3bc8ae6a46a9.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3992 -
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBE3217.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziBE3217.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4348 -
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziZI0094.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\ziZI0094.exe3⤵
- Executes dropped EXE
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:4876 -
C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it437406.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\it437406.exe4⤵
- Modifies Windows Defender Real-time Protection settings
- Executes dropped EXE
- Windows security modification
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2140
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C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr109814.exeC:\Users\Admin\AppData\Local\Temp\IXP002.TMP\jr109814.exe4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:416 -
C:\Windows\Temp\1.exe"C:\Windows\Temp\1.exe"5⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1304
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C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp177600.exeC:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp177600.exe3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2708
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr035495.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr035495.exe2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
PID:1884 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 6323⤵
- Program crash
PID:4820
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 7083⤵
- Program crash
PID:4836
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 8483⤵
- Program crash
PID:4216
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 8363⤵
- Program crash
PID:964
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 8843⤵
- Program crash
PID:1380
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 8243⤵
- Program crash
PID:2892
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 11203⤵
- Program crash
PID:4760
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 11563⤵
- Program crash
PID:4400
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 10883⤵
- Program crash
PID:1232
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
396KB
MD52d5adc88b61f67dd4a3d0af63556a9b2
SHA1be2a227a96abc93b9ae975d80e298b30f7397ff9
SHA2561e48b404d2d2964a05cf261b6a76f91b598c699a5ab7964e182a287b812aa318
SHA512e5d941a3ccc88562eb9e27795ad337a2aa8f52547a5f4d81f0e6a6be7d121ef1e1179246135ac869554f07605682c76024ca1bdf84910e1b593a445dd8f3986a
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Filesize
396KB
MD52d5adc88b61f67dd4a3d0af63556a9b2
SHA1be2a227a96abc93b9ae975d80e298b30f7397ff9
SHA2561e48b404d2d2964a05cf261b6a76f91b598c699a5ab7964e182a287b812aa318
SHA512e5d941a3ccc88562eb9e27795ad337a2aa8f52547a5f4d81f0e6a6be7d121ef1e1179246135ac869554f07605682c76024ca1bdf84910e1b593a445dd8f3986a
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Filesize
723KB
MD5c41d0b372f792464d936eb4bd57a0d79
SHA1602e325fb652f258b98fc4d8bd20ac62c315e000
SHA25660d38b7eb8e2f45d34521d66f7e8d100ac39052c69e09c25574fa5cebc06de86
SHA5128d1213c40998a9b7a02e8b173b94c9e86af6de2238ed269d9d48df19c7e3a46d81127db7ed57209a17aa35d07eff8e42906051e942258ccdd9f04c4e990d9250
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Filesize
723KB
MD5c41d0b372f792464d936eb4bd57a0d79
SHA1602e325fb652f258b98fc4d8bd20ac62c315e000
SHA25660d38b7eb8e2f45d34521d66f7e8d100ac39052c69e09c25574fa5cebc06de86
SHA5128d1213c40998a9b7a02e8b173b94c9e86af6de2238ed269d9d48df19c7e3a46d81127db7ed57209a17aa35d07eff8e42906051e942258ccdd9f04c4e990d9250
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Filesize
169KB
MD5acbfd8088adbc9d9bb771b099873d24a
SHA10e98b2723be2713aff59325620caccbfd7d6f185
SHA256242bbe1f66f60eefb44ac0db0895c5150ed7218261537f2a0cdd463a33328273
SHA5127324f75c1aaeb9a39b058a892a6be5e8626cf956bbb8705731dd139bf5835ec490d7203e7f030fdc457e30e8d66cd1103545c1ee50511b43f3e06326f61d8bf1
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Filesize
169KB
MD5acbfd8088adbc9d9bb771b099873d24a
SHA10e98b2723be2713aff59325620caccbfd7d6f185
SHA256242bbe1f66f60eefb44ac0db0895c5150ed7218261537f2a0cdd463a33328273
SHA5127324f75c1aaeb9a39b058a892a6be5e8626cf956bbb8705731dd139bf5835ec490d7203e7f030fdc457e30e8d66cd1103545c1ee50511b43f3e06326f61d8bf1
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Filesize
569KB
MD53bea8d3815f500e29b8d4736dab803c3
SHA1c7e5bc1783af62a263f4a43509137db5d652d1a8
SHA2560a1a9c2a97fd6cb0e5c1839116125474182cb5a0bbbf9e0316b2379701f78a8a
SHA5124448c250684a04d16b2720fddb42b45fc0d0691d42832909a4988da9eb09c5a8715bec4bdf4cef88754fbebb1ab776bdec11889acbca320fb42f906fed8ace69
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Filesize
569KB
MD53bea8d3815f500e29b8d4736dab803c3
SHA1c7e5bc1783af62a263f4a43509137db5d652d1a8
SHA2560a1a9c2a97fd6cb0e5c1839116125474182cb5a0bbbf9e0316b2379701f78a8a
SHA5124448c250684a04d16b2720fddb42b45fc0d0691d42832909a4988da9eb09c5a8715bec4bdf4cef88754fbebb1ab776bdec11889acbca320fb42f906fed8ace69
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Filesize
11KB
MD53bddd3d94ca1082b3338368cfd684a60
SHA1a02d9b07193c3b3f71cb6f63f352a2f2b6b35957
SHA256b303c48001d61b947a4216a15893b110306cf29ace8e651978be88a193812a1a
SHA512fcc6ec88cdc46e67971f7c163695b24233272518f696aba921031fdafa60307efb8cfd3f99349e8c35fd6289208edeba3643388a11f462b56ff918ebe745fbe3
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Filesize
11KB
MD53bddd3d94ca1082b3338368cfd684a60
SHA1a02d9b07193c3b3f71cb6f63f352a2f2b6b35957
SHA256b303c48001d61b947a4216a15893b110306cf29ace8e651978be88a193812a1a
SHA512fcc6ec88cdc46e67971f7c163695b24233272518f696aba921031fdafa60307efb8cfd3f99349e8c35fd6289208edeba3643388a11f462b56ff918ebe745fbe3
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Filesize
587KB
MD5c51f00afc7c2a905d389ce31265748d0
SHA1ad9b73d2c4781751c810a9332c121b8377fee696
SHA25610ce127748243be11fed4403db5ef88aa48da9f67c88367d4b90971aa8e69545
SHA512f519b71af0b91f79df0f538fc1e0ecc065f53133ff091410d4d0f8c22d7084c1b35dd94d0f94842dcf014978305a2d421b26dc8c0571ee9c282dd714f05295c6
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Filesize
587KB
MD5c51f00afc7c2a905d389ce31265748d0
SHA1ad9b73d2c4781751c810a9332c121b8377fee696
SHA25610ce127748243be11fed4403db5ef88aa48da9f67c88367d4b90971aa8e69545
SHA512f519b71af0b91f79df0f538fc1e0ecc065f53133ff091410d4d0f8c22d7084c1b35dd94d0f94842dcf014978305a2d421b26dc8c0571ee9c282dd714f05295c6
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1
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Filesize
168KB
MD503728fed675bcde5256342183b1d6f27
SHA1d13eace7d3d92f93756504b274777cc269b222a2
SHA256f1181356c69b3dcebadc67d4c751d01164c929eab2b250b83cdedeedd4cd5ef0
SHA5126e2800d2d4e7dcbcbe1842d78029b75d2faa742c8fd7925ae2486396c3dd8c0b8f66e760f3916e42631cde41c0606c48528a4cb779f124b8d28c7af9197c18d1