Analysis
-
max time kernel
136s -
max time network
121s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
15-06-2021 06:33
Static task
static1
Behavioral task
behavioral1
Sample
650c7f3d80b1727d98ecdddfb80a4325.exe
Resource
win7v20210410
General
-
Target
650c7f3d80b1727d98ecdddfb80a4325.exe
-
Size
6.1MB
-
MD5
650c7f3d80b1727d98ecdddfb80a4325
-
SHA1
287a83aefe7a0f9df55490934d9ee90f9255f09f
-
SHA256
9a474c4103304066f985404de874352eb3ad3bd4a313494373a3c296b088ae88
-
SHA512
010aa6732ac8adde1f3c4281c7d50312e561cdddc191846448877cefac8538358ba7c1ada411004be722b517ab14e3d04b93041d353a0a21fc9ef4d1151cac4b
Malware Config
Extracted
danabot
1827
3
192.210.198.12:443
37.220.31.50:443
184.95.51.183:443
184.95.51.175:443
-
embedded_hash
410EB249B3A3D8613B29638D583F7193
Signatures
-
Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 12 772 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 2300 rundll32.exe -
Loads dropped DLL 3 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 2300 rundll32.exe 772 RUNDLL32.EXE 772 RUNDLL32.EXE -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
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 value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE -
Suspicious behavior: EnumeratesProcesses 8 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 3860 powershell.exe 3860 powershell.exe 3860 powershell.exe 772 RUNDLL32.EXE 772 RUNDLL32.EXE 3676 powershell.exe 3676 powershell.exe 3676 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 2300 rundll32.exe Token: SeDebugPrivilege 772 RUNDLL32.EXE Token: SeDebugPrivilege 3860 powershell.exe Token: SeDebugPrivilege 3676 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 772 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 21 IoCs
Processes:
650c7f3d80b1727d98ecdddfb80a4325.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 808 wrote to memory of 2300 808 650c7f3d80b1727d98ecdddfb80a4325.exe rundll32.exe PID 808 wrote to memory of 2300 808 650c7f3d80b1727d98ecdddfb80a4325.exe rundll32.exe PID 808 wrote to memory of 2300 808 650c7f3d80b1727d98ecdddfb80a4325.exe rundll32.exe PID 2300 wrote to memory of 772 2300 rundll32.exe RUNDLL32.EXE PID 2300 wrote to memory of 772 2300 rundll32.exe RUNDLL32.EXE PID 2300 wrote to memory of 772 2300 rundll32.exe RUNDLL32.EXE PID 772 wrote to memory of 3860 772 RUNDLL32.EXE powershell.exe PID 772 wrote to memory of 3860 772 RUNDLL32.EXE powershell.exe PID 772 wrote to memory of 3860 772 RUNDLL32.EXE powershell.exe PID 772 wrote to memory of 3676 772 RUNDLL32.EXE powershell.exe PID 772 wrote to memory of 3676 772 RUNDLL32.EXE powershell.exe PID 772 wrote to memory of 3676 772 RUNDLL32.EXE powershell.exe PID 3676 wrote to memory of 3304 3676 powershell.exe nslookup.exe PID 3676 wrote to memory of 3304 3676 powershell.exe nslookup.exe PID 3676 wrote to memory of 3304 3676 powershell.exe nslookup.exe PID 772 wrote to memory of 512 772 RUNDLL32.EXE schtasks.exe PID 772 wrote to memory of 512 772 RUNDLL32.EXE schtasks.exe PID 772 wrote to memory of 512 772 RUNDLL32.EXE schtasks.exe PID 772 wrote to memory of 2740 772 RUNDLL32.EXE schtasks.exe PID 772 wrote to memory of 2740 772 RUNDLL32.EXE schtasks.exe PID 772 wrote to memory of 2740 772 RUNDLL32.EXE schtasks.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\650c7f3d80b1727d98ecdddfb80a4325.exe"C:\Users\Admin\AppData\Local\Temp\650c7f3d80b1727d98ecdddfb80a4325.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\650C7F~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\650C7F~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\650C7F~1.DLL,Rj8HLDaIBZw=3⤵
- 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
-
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\tmpE526.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
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\tmpF93.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵
-
C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵
-
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
-
C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\powershell.exe.logMD5
47eebe401625bbc55e75dbfb72e9e89a
SHA1db3b2135942d2532c59b9788253638eb77e5995e
SHA256f1cd56000c44bbdb6880b5b133731f493fe8cba8198c5a861da6ae7b489ed0c3
SHA512590b149863d58be346e7927c28501375cc570858d2f156d234b03d68b86c5c0667a1038e2b6f6639172bf95638ca9f7c70f45270951abbcdf43b1be853b81d56
-
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractiveMD5
e48cfedb3c896c49a202b3b6c2d9939b
SHA129110b9c6f60e7badd84095967c9451a205dba1f
SHA2564f8da008d60df5b19ac8672169d1a7a4be04f635aa07f84ab71aa9eafcc1c960
SHA512ec6c2aa13b97bc1eb4972fc60d6e1ccf2f9d3eb1c03c6b01a7618a9f414077a925ef547afebe776038b925b88497652ebe57046ba3edaf8a74fe83c345ce66d0
-
C:\Users\Admin\AppData\Local\Temp\650C7F~1.DLLMD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
-
C:\Users\Admin\AppData\Local\Temp\tmpE526.tmp.ps1MD5
6f351e1e8653cadef9aa8952a6c92e23
SHA1510f1ae6b3799e62ee435aada41ef098be2a8211
SHA2563c97cea7af634f9a6c532fdd7b5adf61faf9a0ab276bde3a717eeae6feb97471
SHA512fb49f9696fb561b1fc53c2dc928031dbf31c110626da8dd102bc5a475521c2b12e597169bf269e4a23fc2e7d9ee1666abad0ff0bbb4e86f80f25a4fddc17be52
-
C:\Users\Admin\AppData\Local\Temp\tmpE527.tmpMD5
c416c12d1b2b1da8c8655e393b544362
SHA1fb1a43cd8e1c556c2d25f361f42a21293c29e447
SHA2560600d59103840dff210778179fdfba904dcb737a4bfdb35384608698c86ea046
SHA512cb6d3636be4330aa2fd577c3636d0b7165f92ee817e98f21180ba0c918eb76f4e38f025086593a0e508234ca981cfec2c53482b0e9cc0acfa885fefbdf89913c
-
C:\Users\Admin\AppData\Local\Temp\tmpF93.tmp.ps1MD5
07f49695f0f4f4f7500c1d240d5b4b3d
SHA1c95c7a52b2754ad503d66c3763d7caa290ee4f44
SHA2562b418a5a4c4f7c4b724b25348c229b489d269a7b8af7426fa87aee5685338fa2
SHA512d1dd6b40172849bec88aac511c4fbfc7dca03ef50dd50e194af494775ac9762a503a99f66f9845494080430b8092d18599b93b8073b6f8423546fd43e5ed5db7
-
C:\Users\Admin\AppData\Local\Temp\tmpF94.tmpMD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
-
\Users\Admin\AppData\Local\Temp\650C7F~1.DLLMD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
-
\Users\Admin\AppData\Local\Temp\650C7F~1.DLLMD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
-
\Users\Admin\AppData\Local\Temp\650C7F~1.DLLMD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
-
memory/512-184-0x0000000000000000-mapping.dmp
-
memory/772-125-0x0000000004630000-0x0000000004BF5000-memory.dmpFilesize
5.8MB
-
memory/772-128-0x0000000004F00000-0x0000000004F01000-memory.dmpFilesize
4KB
-
memory/772-129-0x0000000005271000-0x00000000058D0000-memory.dmpFilesize
6.4MB
-
memory/772-122-0x0000000000000000-mapping.dmp
-
memory/772-156-0x0000000000C80000-0x0000000000C81000-memory.dmpFilesize
4KB
-
memory/808-114-0x0000000003600000-0x0000000003D07000-memory.dmpFilesize
7.0MB
-
memory/808-115-0x0000000000400000-0x00000000011D7000-memory.dmpFilesize
13.8MB
-
memory/808-116-0x0000000001370000-0x0000000001371000-memory.dmpFilesize
4KB
-
memory/2300-127-0x0000000003090000-0x00000000031DA000-memory.dmpFilesize
1.3MB
-
memory/2300-117-0x0000000000000000-mapping.dmp
-
memory/2300-126-0x0000000005041000-0x00000000056A0000-memory.dmpFilesize
6.4MB
-
memory/2740-185-0x0000000000000000-mapping.dmp
-
memory/3304-180-0x0000000000000000-mapping.dmp
-
memory/3676-157-0x0000000000000000-mapping.dmp
-
memory/3676-183-0x00000000070A3000-0x00000000070A4000-memory.dmpFilesize
4KB
-
memory/3676-173-0x00000000070A2000-0x00000000070A3000-memory.dmpFilesize
4KB
-
memory/3676-172-0x00000000070A0000-0x00000000070A1000-memory.dmpFilesize
4KB
-
memory/3676-169-0x0000000008B10000-0x0000000008B11000-memory.dmpFilesize
4KB
-
memory/3676-166-0x00000000081F0000-0x00000000081F1000-memory.dmpFilesize
4KB
-
memory/3860-137-0x0000000006F10000-0x0000000006F11000-memory.dmpFilesize
4KB
-
memory/3860-130-0x0000000000000000-mapping.dmp
-
memory/3860-155-0x0000000001063000-0x0000000001064000-memory.dmpFilesize
4KB
-
memory/3860-135-0x0000000007100000-0x0000000007101000-memory.dmpFilesize
4KB
-
memory/3860-152-0x0000000008140000-0x0000000008141000-memory.dmpFilesize
4KB
-
memory/3860-134-0x0000000001020000-0x0000000001021000-memory.dmpFilesize
4KB
-
memory/3860-151-0x0000000008D10000-0x0000000008D11000-memory.dmpFilesize
4KB
-
memory/3860-133-0x0000000001060000-0x0000000001061000-memory.dmpFilesize
4KB
-
memory/3860-150-0x0000000009790000-0x0000000009791000-memory.dmpFilesize
4KB
-
memory/3860-136-0x0000000001062000-0x0000000001063000-memory.dmpFilesize
4KB
-
memory/3860-145-0x0000000006BA0000-0x0000000006BA1000-memory.dmpFilesize
4KB
-
memory/3860-138-0x0000000006FB0000-0x0000000006FB1000-memory.dmpFilesize
4KB
-
memory/3860-143-0x0000000008010000-0x0000000008011000-memory.dmpFilesize
4KB
-
memory/3860-142-0x0000000007D60000-0x0000000007D61000-memory.dmpFilesize
4KB
-
memory/3860-141-0x0000000007BA0000-0x0000000007BA1000-memory.dmpFilesize
4KB
-
memory/3860-140-0x0000000007830000-0x0000000007831000-memory.dmpFilesize
4KB
-
memory/3860-139-0x0000000007020000-0x0000000007021000-memory.dmpFilesize
4KB