Analysis
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max time kernel
135s -
max time network
36s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
10-06-2021 10:13
Static task
static1
Behavioral task
behavioral1
Sample
35c44dc33a6fb38cf9a8577dbf8a7414.exe
Resource
win7v20210410
General
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Target
35c44dc33a6fb38cf9a8577dbf8a7414.exe
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Size
6.1MB
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MD5
35c44dc33a6fb38cf9a8577dbf8a7414
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SHA1
6ad619af46b262219a520b32bc8af26904082f17
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SHA256
f279bd873b230e7a9743fd03d89b9dcee87d8f29152e234c8478bd578807ec74
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SHA512
84272eccb292510c2bdb104b27e3ea6be1f291fce30faf28f80d434edda0211b364d0749effb78bc4eebdef115e037c9dd58f224785cd8ceb521038e571a8170
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
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embedded_hash
410EB249B3A3D8613B29638D583F7193
Signatures
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Blocklisted process makes network request 1 IoCs
Processes:
RUNDLL32.EXEflow pid process 4 1420 RUNDLL32.EXE -
Deletes itself 1 IoCs
Processes:
rundll32.exepid process 848 rundll32.exe -
Loads dropped DLL 8 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpid process 848 rundll32.exe 848 rundll32.exe 848 rundll32.exe 848 rundll32.exe 1420 RUNDLL32.EXE 1420 RUNDLL32.EXE 1420 RUNDLL32.EXE 1420 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) 6 IoCs
Processes:
RUNDLL32.EXEdescription ioc process File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\History\History.IE5\desktop.ini RUNDLL32.EXE 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\SLC8MVWU\desktop.ini RUNDLL32.EXE File opened for modification C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\AJ1NIV9I\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 548 powershell.exe 548 powershell.exe 1420 RUNDLL32.EXE 1420 RUNDLL32.EXE 1548 powershell.exe 1548 powershell.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
Processes:
rundll32.exeRUNDLL32.EXEpowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 848 rundll32.exe Token: SeDebugPrivilege 1420 RUNDLL32.EXE Token: SeDebugPrivilege 548 powershell.exe Token: SeDebugPrivilege 1548 powershell.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
RUNDLL32.EXEpid process 1420 RUNDLL32.EXE -
Suspicious use of WriteProcessMemory 34 IoCs
Processes:
35c44dc33a6fb38cf9a8577dbf8a7414.exerundll32.exeRUNDLL32.EXEpowershell.exedescription pid process target process PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 484 wrote to memory of 848 484 35c44dc33a6fb38cf9a8577dbf8a7414.exe rundll32.exe PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 848 wrote to memory of 1420 848 rundll32.exe RUNDLL32.EXE PID 1420 wrote to memory of 548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 1548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 1548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 1548 1420 RUNDLL32.EXE powershell.exe PID 1420 wrote to memory of 1548 1420 RUNDLL32.EXE powershell.exe PID 1548 wrote to memory of 1220 1548 powershell.exe nslookup.exe PID 1548 wrote to memory of 1220 1548 powershell.exe nslookup.exe PID 1548 wrote to memory of 1220 1548 powershell.exe nslookup.exe PID 1548 wrote to memory of 1220 1548 powershell.exe nslookup.exe PID 1420 wrote to memory of 1608 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1608 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1608 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1608 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1628 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1628 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1628 1420 RUNDLL32.EXE schtasks.exe PID 1420 wrote to memory of 1628 1420 RUNDLL32.EXE schtasks.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\35c44dc33a6fb38cf9a8577dbf8a7414.exe"C:\Users\Admin\AppData\Local\Temp\35c44dc33a6fb38cf9a8577dbf8a7414.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:484 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\35C44D~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\35C44D~1.EXE2⤵
- Deletes itself
- Loads dropped DLL
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:848 -
C:\Windows\SysWOW64\RUNDLL32.EXEC:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\35C44D~1.DLL,djw6jBwyA5A=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:1420 -
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\tmp7E35.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:548
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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\tmp9A8D.tmp.ps1"4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Windows\SysWOW64\nslookup.exe"C:\Windows\system32\nslookup.exe" -type=any localhost5⤵PID:1220
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C:\Windows\SysWOW64\schtasks.exeschtasks /End /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1608
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask4⤵PID:1628
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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_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_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
MD5c46b02ece972e19e5b6564cb285b3fd7
SHA1ee759f87096fa64f7139518884b654aea8590f88
SHA25651380da76bd08534db2e1aa1ad36dffc221150bba804dd28539542394d9fa261
SHA512b9cc4c56ac7661731807b89dd5d4dccc9b9da9d8bb11bd3f106be7316eed66ed81f29cb3f4b800ee7183695010f583b3fc95014533177f18734d399843935ddc
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
8b36a10aa6b2bb5c83307b1d2efbe4fd
SHA161526946d9f6ede067ee43b7bce32f53321a0c4b
SHA25693bc87ef15983f1cc6eff1524dcb517aed3abbeb914b5163bdc0679b682da8a4
SHA5125644fa4d3f67ee3db105eeced3f0adc3d7d109eb380ff7af401c7ef0dd271d29f47a429b17de496016e838566ad83c46690067d2cb3ff4cf32324008fb85ae08
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MD5
0afcef9ae958d8feb21f4c0357d8bb57
SHA1fee715487c8591b9968b8b9cd5950efa60313949
SHA256593ea119837c1145b02582a3b6364b98a2e97245cae2a023a43799b81a9d5385
SHA512a33c9739af2d8a8d9f14ae00d173b1e9ceab846f8aa7d23019f362b7fd5e6f0f5109401e1620af2350371f300b7b1e7a4ce17b16e48231020becb6f63153d65b
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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
MD5304b52736213c0685a3dec091d63aabe
SHA18dc5d4c22e43e3750ded64c25de2dc3c77d0435a
SHA2565b3272ef948d87762a65594075ffe57be4206596e91b7406ed2b3dc9334b06b5
SHA51251b2a723614956cb00f02a002742f748945e73d9762e7c972fab4d24dc9592ebda1e521bd26cbd95758d52bd4516f58ac91147d16fede41f4fdd93fe1d55c597
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b
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MD5
d737e87a8c985246adb399d0a8bf9b3b
SHA12ed4f18c905108e45535ea0e8fa7cb2187675f87
SHA256ab5742f22795a19c1cff270d3d3fef390e43a6a12bba6b69bbe54d479f9502f7
SHA5129257b42d3b4ded392582d72107692d212d46252f218754149882c8faa65aae06881eee8be291f96da43f88f120878faeba23fa3c98f9cf99c9392f702f1a949b