Analysis
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max time kernel
133s -
max time network
36s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
24-05-2021 17:58
Static task
static1
Behavioral task
behavioral1
Sample
49383c070b36d3cbcfff0d623754646c.exe
Resource
win7v20210410
General
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Target
49383c070b36d3cbcfff0d623754646c.exe
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Size
6.0MB
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MD5
49383c070b36d3cbcfff0d623754646c
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SHA1
e7e59f3a842002428b3ab03ce1e5267552cf13b5
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SHA256
e413c16c5d8e070393a692f4ac68ab57c4d61f57a47d5cea3233dc75e350865e
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SHA512
a0cd1bf5a57033d5fefb1ce961b805f577a047373ecedf141ebc558aa95f079580511dcbcd9c94bbb17d82fe278d9f150eda7acdc4c170a37963d6eaa0845fad
Malware Config
Extracted
danabot
1827
3
184.95.51.183:443
184.95.51.175:443
192.210.198.12:443
184.95.51.180:443
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embedded_hash
AEF96B4D339B580ABB737F203C2D0F52
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 3 1708 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 1584 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 1584 rundll32.exe 1584 rundll32.exe 1584 rundll32.exe 1584 rundll32.exe 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE 1708 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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Drops desktop.ini file(s) 3 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\BQE06QBJ\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\MLS6OOW4\desktop.ini RUNDLL32.EXE -
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 6 IoCs
Processes:
powershell.exeRUNDLL32.EXEpowershell.exepid process 1016 powershell.exe 1016 powershell.exe 1708 RUNDLL32.EXE 1708 RUNDLL32.EXE 1368 powershell.exe 1368 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1584 rundll32.exe Token: SeDebugPrivilege 1708 RUNDLL32.EXE Token: SeDebugPrivilege 1016 powershell.exe Token: SeDebugPrivilege 1368 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 1708 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
49383c070b36d3cbcfff0d623754646c.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1420 wrote to memory of 1584 1420 49383c070b36d3cbcfff0d623754646c.exe rundll32.exe PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1584 wrote to memory of 1708 1584 rundll32.exe RUNDLL32.EXE PID 1708 wrote to memory of 1016 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1016 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1016 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1016 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1368 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1368 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1368 1708 RUNDLL32.EXE powershell.exe PID 1708 wrote to memory of 1368 1708 RUNDLL32.EXE powershell.exe PID 1368 wrote to memory of 1104 1368 powershell.exe nslookup.exe PID 1368 wrote to memory of 1104 1368 powershell.exe nslookup.exe PID 1368 wrote to memory of 1104 1368 powershell.exe nslookup.exe PID 1368 wrote to memory of 1104 1368 powershell.exe nslookup.exe PID 1708 wrote to memory of 1620 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1620 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1620 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1620 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1700 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1700 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1700 1708 RUNDLL32.EXE schtasks.exe PID 1708 wrote to memory of 1700 1708 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\49383c070b36d3cbcfff0d623754646c.exe"C:\Users\Admin\AppData\Local\Temp\49383c070b36d3cbcfff0d623754646c.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1420 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\49383C~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\49383C~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1584 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\49383C~1.DLL,gloo3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:1708 -
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\tmp6E9B.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1016
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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\tmp8B12.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1368 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵PID:1104
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1620
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1700
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_1602f747-c1a3-4345-8dec-4dcb8b1f72e5
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_2d686436-375c-4ee1-bd4a-9e44ccd248ba
MD575a8da7754349b38d64c87c938545b1b
SHA15c28c257d51f1c1587e29164cc03ea880c21b417
SHA256bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4375eeb7-a65d-43f1-a616-02c5ad6c5370
MD5be4d72095faf84233ac17b94744f7084
SHA1cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA51243856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6fe5bd95-2cea-4aea-9c8c-dd67bac4295b
MD5df44874327d79bd75e4264cb8dc01811
SHA11396b06debed65ea93c24998d244edebd3c0209d
SHA25655de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA51295dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_b3b6fff8-e141-43af-bd2a-269db93b7a80
MD5e36e413334d4226cfecaebdd90e31c04
SHA1a70ab4d400261150d6ce6798cadc6e2539ec84c7
SHA256fa3e9bdb2278858c97da8478ed573db4a6642363775b1530ab0b24571e2c0f4a
SHA512f2cd799769189ca59190fee5b1a44f0a7ead22874763291462fbe86865cdba5ff2854279a0d918b3769ec4d8f4e9198b5ac4f30dc3325386da5b73e18af2ca63
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_bc2fe8ee-69c0-48ce-8821-1fab80ab4eeb
MD5597009ea0430a463753e0f5b1d1a249e
SHA14e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA2563fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA5125d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fa12b0a1-3d6a-4bab-a74a-253a75ca0598
MD55e3c7184a75d42dda1a83606a45001d8
SHA194ca15637721d88f30eb4b6220b805c5be0360ed
SHA2568278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fd9bf4da-ec38-4847-85c5-d50f35796d4c
MD5a725bb9fafcf91f3c6b7861a2bde6db2
SHA18bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA25651651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA5121c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_fe80cd26-0cf7-4e38-9884-6dab53b04ca9
MD5b6d38f250ccc9003dd70efd3b778117f
SHA1d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA2564de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA51267d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD5c4e7b59ef53cec08889b7b36625c5afa
SHA1c73360a03cbb886d7deb406365837ab3d07cdda8
SHA2564e76b9076cf5f22a22dfb49d42883d8b4fb51d2fdc635c546911e621cb9faf5e
SHA512e41e47286208cbe2275cee7f7f2cc44528ed6a55cd4027d5a4d4e4f53b47191f86b5d106bec8e421580c167c3f831f664b9f4c4526cb165d0c24eb0946715dc4
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
b07f3f1f7174b8299c2373f0b66e852f
SHA1ae27042c792caa8546951dd46ce9c84f101aefea
SHA2565918bc2232250f0b3726984567a040854652111fbd832c7dbb8a3e7229ad1fda
SHA51217ff8563876c1044b9dd19d08d6418ce076207ba990e0c08c96daf78db2533c8f47fdd7307db0e913c1b9d6ff20e1ef1db1b5c5dba39840379718b4de1e1f0fb
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MD5
dd1f4e9fd53db3507a5946a4496169de
SHA13074d3652b50ab095bea3677ad56a0ce60eb4c7b
SHA256b972d758189eefbeb3a387934bce82dd08b27931fbafce2b20cceb686da33aa1
SHA512783b362228d0cdcdd96b429ff2ac5a7781580e30fef26ac25a8857e8d17970439b817a81a4083e27f9c8d31032326a281a662f8d2612effbb92d6211900243bb
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MD5
1860260b2697808b80802352fe324782
SHA1f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b
SHA2560c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1
SHA512d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD5de9f4cb87ea1b6aa9b2c1cf5408bbe51
SHA1bcc67359db215e37b4e393c66423d1009db65e60
SHA25654306b8f872408ba9201497828efa649098773c81d35f43b38bdf4140778f826
SHA512621608b46262f49acccc23b2826097dffb597b32b07dcdcdb05923eed21e65809f62418e4ba1bdd015eeaf6f475f897b0717919432f74c484545bffca929f989
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507
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MD5
7ac078a4c0a0c82464f31418b512cad7
SHA1edafdb4391106484521c3a76890690ee525a9d68
SHA2568c8d6d7a1c6ce3ae445a85b32aac61eef74d00effcaaac0379d33cd299008418
SHA512e5c6cff838a20a0130ed42b170fdd0fcca3491dd65ffb4ced4612b8c8598b3083172f3218a5471c22ffdd6189f748c22e6c7b9417a775344b04956fa2e141507