Analysis
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max time kernel
128s -
max time network
31s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
02-01-2021 09:35
Static task
static1
Behavioral task
behavioral1
Sample
3350aae4c4ebb8a9d200f05d1fd7950b.exe
Resource
win7v20201028
General
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Target
3350aae4c4ebb8a9d200f05d1fd7950b.exe
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Size
4.4MB
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MD5
3350aae4c4ebb8a9d200f05d1fd7950b
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SHA1
19468c85dd6772e7d5566bd9f3c216c4e8bfcfae
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SHA256
e3433215e57803029ce2a3e019d844b377aeb77ea11e0154289fbd4c24838d51
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SHA512
0646016c83f4da20138a4a9c710b368de53152000e8bce6cebfedea787bb9a1c94068078b88ba557976c12fa009c6cb72305dcafacdb85a6d59587cac2aeef86
Malware Config
Extracted
danabot
1732
3
108.62.118.103:443
23.226.132.92:443
23.106.123.249:443
108.62.141.152:443
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embedded_hash
49574F66CD0103BBD725C08A9805C2BE
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 3 608 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 1264 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 1264 rundll32.exe 1264 rundll32.exe 1264 rundll32.exe 1264 rundll32.exe 608 RUNDLL32.EXE 608 RUNDLL32.EXE 608 RUNDLL32.EXE 608 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) 1 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Feeds Cache\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 924 powershell.exe 924 powershell.exe 608 RUNDLL32.EXE 608 RUNDLL32.EXE 1628 powershell.exe 1628 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 1264 rundll32.exe Token: SeDebugPrivilege 608 RUNDLL32.EXE Token: SeDebugPrivilege 924 powershell.exe Token: SeDebugPrivilege 1628 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 608 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
3350aae4c4ebb8a9d200f05d1fd7950b.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 776 wrote to memory of 1264 776 3350aae4c4ebb8a9d200f05d1fd7950b.exe rundll32.exe PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 1264 wrote to memory of 608 1264 rundll32.exe RUNDLL32.EXE PID 608 wrote to memory of 924 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 924 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 924 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 924 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 1628 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 1628 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 1628 608 RUNDLL32.EXE powershell.exe PID 608 wrote to memory of 1628 608 RUNDLL32.EXE powershell.exe PID 1628 wrote to memory of 1852 1628 powershell.exe nslookup.exe PID 1628 wrote to memory of 1852 1628 powershell.exe nslookup.exe PID 1628 wrote to memory of 1852 1628 powershell.exe nslookup.exe PID 1628 wrote to memory of 1852 1628 powershell.exe nslookup.exe PID 608 wrote to memory of 1316 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1316 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1316 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1316 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1588 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1588 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1588 608 RUNDLL32.EXE schtasks.exe PID 608 wrote to memory of 1588 608 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3350aae4c4ebb8a9d200f05d1fd7950b.exe"C:\Users\Admin\AppData\Local\Temp\3350aae4c4ebb8a9d200f05d1fd7950b.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:776 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\3350AA~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1264 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\3350AA~1.DLL,vWNaHA==3⤵
- 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:608 -
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\tmp4328.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:924
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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\tmp600C.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1628 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵PID:1852
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1316
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1588
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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_3bf4f350-86fe-486e-8b87-41ab96d0ad9c
MD5b6d38f250ccc9003dd70efd3b778117f
SHA1d5a17c02cac698d4f0a4a9b7d71db2aa19e3f18a
SHA2564de9d7b5ccab7b67ca8efc83084c7ee6e5e872b7216ed4683bc5da950bf41265
SHA51267d8195836b7f280d3f9219fd0f58276342e55d5dfdd8a4c54355030d96685d73f1b2b6da0eb39322ec7c3a1d1c5ef06b52d22646cea30a96f822de1800d31e9
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_4408bb97-19ee-4815-b02c-5a0939dddad8
MD5df44874327d79bd75e4264cb8dc01811
SHA11396b06debed65ea93c24998d244edebd3c0209d
SHA25655de642c5c9e436ec01c57004dae797022442c3245daf7162d19a5585f221181
SHA51295dc9298b8db059bbe746f67e6a7f8515781c7053cc60c01532e47623a996be7e1bd23d1bd8f5f2045adff27454f44930d503c15b695690088841cedbd2a06c3
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_644b5728-e9b5-45ab-9104-7136ec814422
MD5be4d72095faf84233ac17b94744f7084
SHA1cc78ce5b9c57573bd214a8f423ee622b00ebb1ec
SHA256b0d72c5c22e57913476ac8fc686a4593f137c6667d5094522c0a0685dabd7adc
SHA51243856e9b1032b8690ceea810c931bed3655e9190414bb220fb6afc136f31b8335e07604dffb28405d4006f266a54cff424c527d29924b1b732c9647a3252b097
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_6532a425-51ae-4577-837f-c6e09d9fcfcf
MD575a8da7754349b38d64c87c938545b1b
SHA15c28c257d51f1c1587e29164cc03ea880c21b417
SHA256bf08151c174b5d00c9dbc7907b2c6a01b4be76bfa3afce1e8bd98a04ad833c96
SHA512798797bc74c56c874e9a5fdcb0157c04e37a1b3cce285ef064b01bceef8cec45f11a5198918c6c647220b62883606b5e12e3cca3ea369f3a66e69dea6e15f643
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_69670b6c-d49a-42a9-993a-10d18807f7c6
MD55e3c7184a75d42dda1a83606a45001d8
SHA194ca15637721d88f30eb4b6220b805c5be0360ed
SHA2568278033a65d1ff48be4d86e11f87930d187692f59f8bf2f0a9d170de285afb59
SHA512fae99b6e9b106e0f1c30aa4082b25ae1ad643455c1295c2c16ad534e3e611b9b08492353ffe1af1cfdddc9b2b7c330747a64012c45e62b8f4a4982dcc214e05b
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_7f45a795-9723-4ae3-b7ea-79ea7f92b87a
MD5a725bb9fafcf91f3c6b7861a2bde6db2
SHA18bb5b83f3cc37ff1e5ea4f02acae38e72364c114
SHA25651651f27f54c7261887037aa1de4eff0a26c6807906dfc34a15cd5a0b58a8431
SHA5121c4b21dd5660bfec8347257bb3da64681b0a97c427790d9ab3484f687dac032bcff0e07876635953697b00cf83e7d37f97c44e0219627fd0533f60ed3024b97e
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_aacd219d-c7ba-43ff-a67c-9ddc2f632d63
MD5597009ea0430a463753e0f5b1d1a249e
SHA14e38b8bb65ecbd5c9f0d3d8c47f7caba33de6c62
SHA2563fd2a8217a845c43dbc0dc206c28be81d2687aa9ba62019d905aef10cfaec45d
SHA5125d722fa908e64575b2497c60d142e182011a10c6ed33813b3b4796b3147ece1bc96938518b4c8911a1bac3b7560528ebe3e8e754c11015516d335df5d7c6871d
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_c9362bc9-9a59-457a-b4a5-e21eef6e7d55
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_e9f9468a-8cbd-4472-b808-e8b3772f4134
MD502ff38ac870de39782aeee04d7b48231
SHA10390d39fa216c9b0ecdb38238304e518fb2b5095
SHA256fbd66a9baf753db31b8de23f2d51b67f8676687503653103080c45b16f1dc876
SHA51224a1ff76ee42ff7a5ea42843928c4df07b06178f7781cd840e1e086e88735d81506eb67259ff1e6ce5aaa7c5baea03886da265eb7e025ff4dc4c4b5f8cd3e341
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD5e45e933303d0e0fd0d228f59d5f5ceb5
SHA1526104154765f9ff23a01cbbca8c4c851450c231
SHA2561c34934794e51623eae7ec048aef5453c007f4e3e1bcfd398cc9661a77aafa86
SHA5122b137652a5452e565978743e9c714437f9e7f1fb3a1e904bc61f67b96ee861912fce6d8eec51478e55539cc1760956b67e028b810e28960763be6fa382524a3e
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
5231262146ebf50c2f67c460efe38b30
SHA1b5d4d5cf85df080d00a1ba58ec29412ae73c56de
SHA256c8db66d93490da9d42d671795e4009f7be81fcb09e2da9bf5da350ad065fc106
SHA512fcd5227de4d4ecc1afce5a3ae189d6404fe46ceb3a39a9d5816a89b46b68da3ac8f27b2fe1333413de62fbe2104164afd608114b75c044e81f3baed113b27b55
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MD5
f4f0a280c44814043540daebad38b617
SHA1ddb5ee850a2535daae8d4e62b8947be4aa20536b
SHA256a8ae9c85e8cffce2297d06983229d0e0fa505a85312ba508d8d22a0391ae9b8c
SHA512f32355b1eec36f0ddc69803baaeea689c1f2c59212769ee39efb100cbe677fe9ccab9d1714e2569907534f4b75fbafe12931912cf3df130ce42508e92dde4c59
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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
MD5031acdcc8ac2725eda8d32bba641f6e6
SHA19ddc254ba02964e15890e84f29f34d28f2b08293
SHA256ae37dcc6132e91a87da3521a5c934e010d9fea475c1374ce32b277dfd526e44c
SHA512482efd915f8c0bfe3ff461faa93d2f9cd462bd67e74a7da3128e50d46a3cee7039547e76a3a6e05eb5dcd65aaa9190e47da15203afa22315dc07997134b945e1
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272
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MD5
8416981f424fd3a6e60e90cd624499d7
SHA16f91ed1b26e9a4b59efa5354cf4f1fe92a36a567
SHA256d33ca5446399cc610653ec6ef86880c9494047aa6f916fddd93290c96bb08cbd
SHA51296636674f63286dd5c9f8db9bb5524737d0b15dc78b9436e19bb7c996340e6d7020f89270484ab7762cb2fd6ae4248be39a9bf18620d3f1f7f0ec74aece98272