Analysis
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max time kernel
133s -
max time network
118s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
09-04-2021 11:21
Static task
static1
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe
Resource
win7v20201028
General
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Target
SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe
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Size
5.9MB
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MD5
3f77134ae0706201d0c6407c7b4ef2da
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SHA1
0a9eb6ffd2bc52aa3cab9700418672e209e74011
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SHA256
b53c82188e5e8c89291ed3c6ff22722a228075fd77165664a35559cdd224ea63
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SHA512
c26c7394adfdc74677a0dd6248bea006d18221d59c698dc66c6bf1be4c60fe55ad011ca613c53b3de1350891f8b38aa2d7271fca05b36b9faf2cc48b00689fca
Malware Config
Extracted
danabot
1827
3
23.106.123.249:443
23.106.123.141:443
23.254.225.170:443
134.119.186.216:443
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embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
Signatures
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Blocklisted process makes network request 2 IoCs
Processes:
RUNDLL32.EXEflow pid process 13 2028 RUNDLL32.EXE 14 2028 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 192 rundll32.exe -
Loads dropped DLL 3 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 192 rundll32.exe 192 rundll32.exe 2028 RUNDLL32.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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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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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
RUNDLL32.EXEdescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 4036 powershell.exe 4036 powershell.exe 4036 powershell.exe 2028 RUNDLL32.EXE 2028 RUNDLL32.EXE 2176 powershell.exe 2176 powershell.exe 2176 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 192 rundll32.exe Token: SeDebugPrivilege 2028 RUNDLL32.EXE Token: SeDebugPrivilege 4036 powershell.exe Token: SeDebugPrivilege 2176 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 2028 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 3912 wrote to memory of 192 3912 SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe rundll32.exe PID 3912 wrote to memory of 192 3912 SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe rundll32.exe PID 3912 wrote to memory of 192 3912 SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe rundll32.exe PID 192 wrote to memory of 2028 192 rundll32.exe RUNDLL32.EXE PID 192 wrote to memory of 2028 192 rundll32.exe RUNDLL32.EXE PID 192 wrote to memory of 2028 192 rundll32.exe RUNDLL32.EXE PID 2028 wrote to memory of 4036 2028 RUNDLL32.EXE powershell.exe PID 2028 wrote to memory of 4036 2028 RUNDLL32.EXE powershell.exe PID 2028 wrote to memory of 4036 2028 RUNDLL32.EXE powershell.exe PID 2028 wrote to memory of 2176 2028 RUNDLL32.EXE powershell.exe PID 2028 wrote to memory of 2176 2028 RUNDLL32.EXE powershell.exe PID 2028 wrote to memory of 2176 2028 RUNDLL32.EXE powershell.exe PID 2176 wrote to memory of 3152 2176 powershell.exe nslookup.exe PID 2176 wrote to memory of 3152 2176 powershell.exe nslookup.exe PID 2176 wrote to memory of 3152 2176 powershell.exe nslookup.exe PID 2028 wrote to memory of 3860 2028 RUNDLL32.EXE schtasks.exe PID 2028 wrote to memory of 3860 2028 RUNDLL32.EXE schtasks.exe PID 2028 wrote to memory of 3860 2028 RUNDLL32.EXE schtasks.exe PID 2028 wrote to memory of 2600 2028 RUNDLL32.EXE schtasks.exe PID 2028 wrote to memory of 2600 2028 RUNDLL32.EXE schtasks.exe PID 2028 wrote to memory of 2600 2028 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Trojan.GenericKDZ.74048.21519.23029.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\SECURI~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\SECURI~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\SECURI~1.DLL,jFc1LDZZBdT83⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp8284.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp964C.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logMD5
47eebe401625bbc55e75dbfb72e9e89a
SHA1db3b2135942d2532c59b9788253638eb77e5995e
SHA256f1cd56000c44bbdb6880b5b133731f493fe8cba8198c5a861da6ae7b489ed0c3
SHA512590b149863d58be346e7927c28501375cc570858d2f156d234b03d68b86c5c0667a1038e2b6f6639172bf95638ca9f7c70f45270951abbcdf43b1be853b81d56
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveMD5
39e0eea797a6c29b303ccfd3f1d27f5b
SHA12650757340b97e942354a928e6fb8610948317e5
SHA256e3b6a03e7b4e267473f54023bd7592ce18fb4de705722522d422a837935956c8
SHA5124b7e7ce9bea4bb6263e1d94604108d88839986fd62eaf9de3d8ba4e15de19fb3b2425f3e31063073622f19b7d8359458ba08cd67965fb0662c2708de02422aa9
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C:\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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C:\Users\Admin\AppData\Local\Temp\tmp8284.tmp.ps1MD5
283dbc61697fa814cdd243563c0b27f9
SHA11737b31af6a069f27ae4f6bffaaa470112fa3d7c
SHA256af0e4b9e03c24c32668e5d0fa2cb46874b1c3ac4c4ad6f9266e6f1dcf80f9cc9
SHA512e054eacc0075f3f1c14f7be7a91de8382f3fbe59e5124927c337c358f03a96c359a87874db218a4832cf1ea3d2f0bf7fb46d4dd94c14856c0663cdb9b03c2382
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C:\Users\Admin\AppData\Local\Temp\tmp8294.tmpMD5
c416c12d1b2b1da8c8655e393b544362
SHA1fb1a43cd8e1c556c2d25f361f42a21293c29e447
SHA2560600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046
SHA512cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c
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C:\Users\Admin\AppData\Local\Temp\tmp964C.tmp.ps1MD5
552394a2385dd062eee22b5e2dece068
SHA15fe716733131a3ecb1c4cd18d223b836c322969f
SHA256682f98217870250100804cec42968bfff600b4d71dd57fc4b52b2d32440dda20
SHA5124afd5a5b0dee5ed223e1f5937812545988e0bd235496b7354ca9fa1ebd3eebaef19ff2d031a1f82af80255aaec1af99e82260577e10a0a4e582f1abc9273219a
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C:\Users\Admin\AppData\Local\Temp\tmp964D.tmpMD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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\Users\Admin\AppData\Local\Temp\SECURI~1.DLLMD5
d4010f789559c6c981ab6d80854e9576
SHA1598209c8242bba79d090feb16a80c1326a5617aa
SHA25610eb11561e10d9c483b9acee032cdcfb5ee6218901de951029ddb740b5a99784
SHA512438f238feed48a3bab69ca918ed249e6b7e18e558855fa53283f81097754f350e6f448008d3d1a7d1710319b44fba6a2bbf6019664d09a7bc97ba915d559f0e5
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memory/192-123-0x00000000055C0000-0x00000000055C1000-memory.dmpFilesize
4KB
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memory/192-122-0x0000000004D51000-0x00000000053AF000-memory.dmpFilesize
6.4MB
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memory/192-125-0x0000000000600000-0x00000000006AE000-memory.dmpFilesize
696KB
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memory/192-121-0x0000000004360000-0x000000000491A000-memory.dmpFilesize
5.7MB
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memory/192-117-0x0000000000000000-mapping.dmp
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memory/2028-129-0x0000000004FA1000-0x00000000055FF000-memory.dmpFilesize
6.4MB
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memory/2028-124-0x0000000000000000-mapping.dmp
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memory/2028-166-0x0000000000BC0000-0x0000000000BC1000-memory.dmpFilesize
4KB
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memory/2176-156-0x0000000000000000-mapping.dmp
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memory/2176-165-0x0000000008070000-0x0000000008071000-memory.dmpFilesize
4KB
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memory/2176-184-0x0000000006FD3000-0x0000000006FD4000-memory.dmpFilesize
4KB
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memory/2176-171-0x0000000008490000-0x0000000008491000-memory.dmpFilesize
4KB
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memory/2176-168-0x0000000006FD2000-0x0000000006FD3000-memory.dmpFilesize
4KB
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memory/2176-167-0x0000000006FD0000-0x0000000006FD1000-memory.dmpFilesize
4KB
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memory/2600-185-0x0000000000000000-mapping.dmp
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memory/3152-180-0x0000000000000000-mapping.dmp
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memory/3860-183-0x0000000000000000-mapping.dmp
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memory/3912-114-0x0000000005700000-0x0000000005DF5000-memory.dmpFilesize
7.0MB
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memory/3912-116-0x0000000003240000-0x000000000338A000-memory.dmpFilesize
1.3MB
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memory/3912-115-0x0000000000400000-0x000000000314A000-memory.dmpFilesize
45.3MB
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memory/4036-133-0x0000000007120000-0x0000000007121000-memory.dmpFilesize
4KB
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memory/4036-130-0x0000000000000000-mapping.dmp
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memory/4036-155-0x00000000071E3000-0x00000000071E4000-memory.dmpFilesize
4KB
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memory/4036-137-0x0000000008170000-0x0000000008171000-memory.dmpFilesize
4KB
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memory/4036-134-0x0000000007820000-0x0000000007821000-memory.dmpFilesize
4KB
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memory/4036-145-0x0000000008A10000-0x0000000008A11000-memory.dmpFilesize
4KB
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memory/4036-150-0x000000000A0B0000-0x000000000A0B1000-memory.dmpFilesize
4KB
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memory/4036-136-0x0000000007F20000-0x0000000007F21000-memory.dmpFilesize
4KB
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memory/4036-143-0x00000000088F0000-0x00000000088F1000-memory.dmpFilesize
4KB
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memory/4036-135-0x0000000007E80000-0x0000000007E81000-memory.dmpFilesize
4KB
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memory/4036-142-0x0000000008B10000-0x0000000008B11000-memory.dmpFilesize
4KB
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memory/4036-152-0x00000000096F0000-0x00000000096F1000-memory.dmpFilesize
4KB
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memory/4036-141-0x00000000085D0000-0x00000000085D1000-memory.dmpFilesize
4KB
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memory/4036-151-0x0000000009630000-0x0000000009631000-memory.dmpFilesize
4KB
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memory/4036-140-0x00000000071E2000-0x00000000071E3000-memory.dmpFilesize
4KB
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memory/4036-139-0x00000000071E0000-0x00000000071E1000-memory.dmpFilesize
4KB
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memory/4036-138-0x00000000081E0000-0x00000000081E1000-memory.dmpFilesize
4KB