Analysis
-
max time kernel
139s -
max time network
75s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
26-03-2021 17:24
Static task
static1
Behavioral task
behavioral1
Sample
roller.exe
Resource
win7v20201028
General
-
Target
roller.exe
-
Size
5.9MB
-
MD5
be1d21934059410813b55e6e543399a5
-
SHA1
20324c1755201913312072917fd9794883d3d49c
-
SHA256
16293a48a5be34e759ad5a9b832aac020b1143c5aee677ea1c034b5383ac84b0
-
SHA512
26d74c67f74b7943a069c22df9aaabc56dfa661a80f9cf109b0f52645d9550e145c29c2c32e06b3f59a69039a01f05fb741ea4137016862a717afbf976b70598
Malware Config
Extracted
danabot
1765
3
134.119.186.216:443
192.161.48.5:443
192.3.26.107:443
192.210.198.12:443
-
embedded_hash
A3CC9056F97D33ED99C3617A0B08AA79
Signatures
-
Blocklisted process makes network request 4 IoCs
Processes:
RUNDLL32.EXEflow pid process 2 1368 RUNDLL32.EXE 3 1368 RUNDLL32.EXE 4 1368 RUNDLL32.EXE 5 1368 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 1808 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 1808 rundll32.exe 1808 rundll32.exe 1808 rundll32.exe 1808 rundll32.exe 1368 RUNDLL32.EXE 1368 RUNDLL32.EXE 1368 RUNDLL32.EXE 1368 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.
-
Drops desktop.ini file(s) 5 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\XHJ74TZW\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\SS7I88SX\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\6O9TWDTA\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\E1R8L62F\desktop.ini RUNDLL32.EXE -
Checks processor information in registry 2 TTPs 21 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 value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\FeatureSet RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Configuration Data RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\VendorIdentifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Status RUNDLL32.EXE Key enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor RUNDLL32.EXE Key value enumerated \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\FeatureSet RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\ProcessorNameString RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1 RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Status RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Update Signature RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\1\Previous Update Signature RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Previous Update Signature RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 RUNDLL32.EXE Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor RUNDLL32.EXE Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier RUNDLL32.EXE -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
rundll32.exeRUNDLL32.EXEdescription pid process Token: SeDebugPrivilege 1808 rundll32.exe Token: SeDebugPrivilege 1368 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
roller.exerundll32.exedescription pid process target process PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1616 wrote to memory of 1808 1616 roller.exe rundll32.exe PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE PID 1808 wrote to memory of 1368 1808 rundll32.exe RUNDLL32.EXE
Processes
-
C:\Users\Admin\AppData\Local\Temp\roller.exe"C:\Users\Admin\AppData\Local\Temp\roller.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\ROLLER~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\roller.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\ROLLER~1.DLL,p0pdjBw4A9z23⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
\Users\Admin\AppData\Local\Temp\ROLLER~1.DLLMD5
7d4530d8bef3fb99084fcbee10352741
SHA1802751236b0d9cdb213eed4d427162ea960b5e01
SHA2560a2747afcda03c3cf657bdf24b61df48bd8f849f5547fbdfb729cd7c4f110a3c
SHA512bdb22077378c635b63a104177bb86bf2bd4df9260b0455cd2adf451b4720e1766781bf7d808fd0a99b8104603598f71434ce5891fb2c35e25adc3116d1bb0eef
-
memory/1368-15-0x0000000000000000-mapping.dmp
-
memory/1368-24-0x0000000002AB1000-0x0000000003113000-memory.dmpFilesize
6.4MB
-
memory/1368-23-0x0000000074FF0000-0x0000000075193000-memory.dmpFilesize
1.6MB
-
memory/1616-4-0x00000000023E0000-0x0000000002AD7000-memory.dmpFilesize
7.0MB
-
memory/1616-3-0x00000000765A1000-0x00000000765A3000-memory.dmpFilesize
8KB
-
memory/1616-2-0x00000000023E0000-0x00000000023F1000-memory.dmpFilesize
68KB
-
memory/1616-5-0x0000000000400000-0x0000000000B02000-memory.dmpFilesize
7.0MB
-
memory/1616-6-0x00000000001B0000-0x00000000001B1000-memory.dmpFilesize
4KB
-
memory/1808-14-0x0000000075000000-0x00000000751A3000-memory.dmpFilesize
1.6MB
-
memory/1808-7-0x0000000000000000-mapping.dmp
-
memory/1808-21-0x0000000002AC1000-0x0000000003123000-memory.dmpFilesize
6.4MB
-
memory/1808-22-0x00000000000F0000-0x00000000000F1000-memory.dmpFilesize
4KB