Analysis
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max time kernel
127s -
max time network
136s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
25-05-2021 07:23
Static task
static1
Behavioral task
behavioral1
Sample
PO1223.exe
Resource
win7v20210410
Behavioral task
behavioral2
Sample
PO1223.exe
Resource
win10v20210408
General
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Target
PO1223.exe
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Size
842KB
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MD5
260bb2d5fb66ec1f2acadb791df18fdd
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SHA1
cfc75c79f127309936bb1854c54bc6209d9b689a
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SHA256
b6f0e221dc2c0f99c4513331f8e2a4ab8f22d37f8a8ee49bd3566ea55b7bd885
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SHA512
1d467ec542ecc1746c7baf9f09ea72cdf7590f715b18ba8f1c022a4f6060062733b78622e254c9c303c64e1a33800604092faec863e0029ca8773fc6b80a6cb0
Malware Config
Extracted
warzonerat
37.120.210.211:22612
Signatures
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WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Looks for VirtualBox Guest Additions in registry 2 TTPs
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Warzone RAT Payload 3 IoCs
Processes:
resource yara_rule behavioral1/memory/1988-79-0x0000000000405CE2-mapping.dmp warzonerat behavioral1/memory/1988-78-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral1/memory/1988-92-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat -
Looks for VMWare Tools registry key 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
PO1223.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion PO1223.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion PO1223.exe -
Loads dropped DLL 6 IoCs
Processes:
PO1223.exepid process 1988 PO1223.exe 1988 PO1223.exe 1988 PO1223.exe 1988 PO1223.exe 1988 PO1223.exe 1988 PO1223.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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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
Processes:
PO1223.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum PO1223.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 PO1223.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
PO1223.exedescription pid process target process PID 1096 set thread context of 1988 1096 PO1223.exe PO1223.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
powershell.exepowershell.exepowershell.exepid process 868 powershell.exe 1696 powershell.exe 1624 powershell.exe 1696 powershell.exe 1624 powershell.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
powershell.exepowershell.exepowershell.exedescription pid process Token: SeDebugPrivilege 868 powershell.exe Token: SeDebugPrivilege 1696 powershell.exe Token: SeDebugPrivilege 1624 powershell.exe -
Suspicious use of SetWindowsHookEx 1 IoCs
Processes:
PO1223.exepid process 1988 PO1223.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
PO1223.exedescription pid process target process PID 1096 wrote to memory of 868 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 868 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 868 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 868 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1696 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1696 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1696 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1696 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1288 1096 PO1223.exe schtasks.exe PID 1096 wrote to memory of 1288 1096 PO1223.exe schtasks.exe PID 1096 wrote to memory of 1288 1096 PO1223.exe schtasks.exe PID 1096 wrote to memory of 1288 1096 PO1223.exe schtasks.exe PID 1096 wrote to memory of 1624 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1624 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1624 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1624 1096 PO1223.exe powershell.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe PID 1096 wrote to memory of 1988 1096 PO1223.exe PO1223.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\PO1223.exe"C:\Users\Admin\AppData\Local\Temp\PO1223.exe"1⤵
- Checks BIOS information in registry
- Maps connected drives based on registry
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\PO1223.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:868
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RJsPhDUBzRLW.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1696
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\RJsPhDUBzRLW" /XML "C:\Users\Admin\AppData\Local\Temp\tmpA332.tmp"2⤵
- Creates scheduled task(s)
PID:1288
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C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\RJsPhDUBzRLW.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1624
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C:\Users\Admin\AppData\Local\Temp\PO1223.exe"C:\Users\Admin\AppData\Local\Temp\PO1223.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
PID:1988
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_03b15cbd-d7cb-46d7-86b5-cd95abe3eff1
MD5d89968acfbd0cd60b51df04860d99896
SHA1b3c29916ccb81ce98f95bbf3aa8a73de16298b29
SHA2561020cc7c929cd5a4e68ccb40353ca76f427df363f0d95e456eb79db039bdb2b9
SHA512b0e886cce598371b59131fed1535e220c798691bad93ef9474ba440066f5a6bd77a60966604b7a5ff6298b2e200c9dd0c8f9f04aff208b2af423480ead4e8842
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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_6ed4eac6-9ab8-4a87-8cfd-2d67ee5f55fd
MD5354b8209f647a42e2ce36d8cf326cc92
SHA198c3117f797df69935f8b09fc9e95accfe3d8346
SHA256feae405d288fdd38438f9d9b54f791f3ce3805f1bb88780da5aca402ad372239
SHA512420be869b58e9a7a2c31f2550ac269df832935692a6431d455a10d9b426781e79d91e30ace2c465633b8a7ff2be1bf49734d8b99a390090dc4b36411d4391ff0
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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_8210e423-7e88-4160-b7af-628be85e5fcd
MD57f79b990cb5ed648f9e583fe35527aa7
SHA171b177b48c8bd745ef02c2affad79ca222da7c33
SHA256080ec69d3f2abac629a0bdc314f150ad42a9a1b0a031b1d5c7b5b80051c48683
SHA51220926edf7f0b990da4bd8d7ba91bd8bf7b952b75080f687afa7197a91777604688303d38b4a0a7240b558c23f2e0cd927d3590765109f8be0551f5eb050eafda
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheEntry_8d9a1e68-ccf7-4680-aea4-f64a5809bd05
MD5a70ee38af4bb2b5ed3eeb7cbd1a12fa3
SHA181dbaeae4b0f9e1adc0a1e3d6d76a12396498ba9
SHA256dd2f41f92f19c3fe031bdf5da68ab06768e26762d0077b290cd0094df1d5d58d
SHA5128c69a5300c7545c5c4b25a0594e6813b6b7a85b5f3ae7fc5464b4074fe6f50b2f49d31cacf19bc20a02bb8e237656f1b9b2a3f6a3953e3a8478ca2adc154e0e3
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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
MD573962cbfc32e42427c586891c2888713
SHA1838feb19096c2c71b9c537cbee2c43122566c0ba
SHA256938e13d73678f6d19dd512277cd0fc7c1b608fe614073856acec0956c8c8fb21
SHA512c8f8d22d9122531701b365c1c82883223fe3c508b9aca2f936daa39129c4e2c099be005203572f880e68fafbfe84f843478429a286f8fd087b2aefe26cb2394c
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C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\CommandAnalysis\PowerShell_AnalysisCacheIndex
MD574ba06390cdb94a2cbeb4af9c1a3bb91
SHA10c849e0b1a0ac62d74e1f8d5021badb5cccf0144
SHA256892939b25fd397f1cd831e9609624a4eb78b27567d8f496e1371cbd7dd375d62
SHA512dfc89f4f89f44d78ad5ad8a24b80daabfe9d83455e4572d86073b1c85f1671b3baafa8bc478fd92ee5c1ad3bd0bd9ced0247ca5df772e45a3cad6e066c9904e0
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MD5
efcbeaf8e54b39b8a67910302869fd7b
SHA12027d00aa44bc4edd408b9ce336274be1946a470
SHA2564a76ad2bed897059fbc587e52cd6cf72000a8a282374c6c02a3ad97de36ef865
SHA512b934c90939732fc68d41a50eeef0a4a9b2967eb38db85890f91a23d946af3beca4fa4dc9c2f2e91fe2a7a8f9d4f3270f3c7f980209ed29831ce3ca6c89f3698f
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD58305eb4cc30ea6fde105137b6226b9f7
SHA1f7f222614593ce48d16d602cb3a44c98d096ede1
SHA25693c659e97b0ed79809def0cbad1c88397ad9c66ea06a80b9ef63a31f81203836
SHA51269a17b926ebe2c030300cdb405dc514fbbd3c2508ac8b5dfda4772100e9f5828897ccc0d5908f299c0e5bb109ad900a1c3171848fdd13fd121d8f6c3533d5184
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C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
MD58305eb4cc30ea6fde105137b6226b9f7
SHA1f7f222614593ce48d16d602cb3a44c98d096ede1
SHA25693c659e97b0ed79809def0cbad1c88397ad9c66ea06a80b9ef63a31f81203836
SHA51269a17b926ebe2c030300cdb405dc514fbbd3c2508ac8b5dfda4772100e9f5828897ccc0d5908f299c0e5bb109ad900a1c3171848fdd13fd121d8f6c3533d5184
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MD5
ef12ab9d0b231b8f898067b2114b1bc0
SHA16d90f27b2105945f9bb77039e8b892070a5f9442
SHA2562b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
SHA5122aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
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MD5
75f8cc548cabf0cc800c25047e4d3124
SHA1602676768f9faecd35b48c38a0632781dfbde10c
SHA256fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
SHA512ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
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MD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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MD5
d7858e8449004e21b01d468e9fd04b82
SHA19524352071ede21c167e7e4f106e9526dc23ef4e
SHA25678758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
SHA5121e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
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MD5
471c983513694ac3002590345f2be0da
SHA16612b9af4ff6830fa9b7d4193078434ef72f775b
SHA256bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
SHA512a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
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MD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f