Analysis
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max time kernel
130s -
max time network
147s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
11-01-2022 17:23
Static task
static1
Behavioral task
behavioral1
Sample
FilesG_qdoNhHLK.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
FilesG_qdoNhHLK.exe
Resource
win10-en-20211208
General
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Target
FilesG_qdoNhHLK.exe
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Size
435KB
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MD5
c0f6db6255fed464e6e7fd8add0206a4
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SHA1
62277d7d6ee3d32c964f10cc423f4cbe6e98cb9e
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SHA256
fdd2aeecda3fe4a1fb61be1058ed53c337d79f7e2a8e1bde6a470f26f8995732
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SHA512
72cca39f503a112b03f7c7a9f840bc7294864662125090413d6cd27cac2aa66420fe55555778127ca5bc7a73fdb292680a4d580f07b586c974a03a8fd8ad3f73
Malware Config
Extracted
warzonerat
lionlee.nerdpol.ovh:5200
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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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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Warzone RAT Payload 4 IoCs
Processes:
resource yara_rule behavioral2/memory/328-123-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/328-124-0x0000000000405CE2-mapping.dmp warzonerat behavioral2/memory/328-125-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat behavioral2/memory/328-126-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat -
Downloads MZ/PE file
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Loads dropped DLL 6 IoCs
Processes:
RegAsm.exepid process 328 RegAsm.exe 328 RegAsm.exe 328 RegAsm.exe 328 RegAsm.exe 328 RegAsm.exe 328 RegAsm.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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Accesses Microsoft Outlook profiles 1 TTPs 2 IoCs
Processes:
RegAsm.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegAsm.exe Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegAsm.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
FilesG_qdoNhHLK.exedescription pid process target process PID 3784 set thread context of 328 3784 FilesG_qdoNhHLK.exe RegAsm.exe -
Checks processor information in registry 2 TTPs 5 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
firefox.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~Mhz firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\VendorIdentifier firefox.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Signature firefox.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Update Revision firefox.exe -
Modifies registry class 1 IoCs
Processes:
firefox.exedescription ioc process Key created \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000_Classes\Local Settings firefox.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
FilesG_qdoNhHLK.exepid process 3784 FilesG_qdoNhHLK.exe 3784 FilesG_qdoNhHLK.exe 3784 FilesG_qdoNhHLK.exe 3784 FilesG_qdoNhHLK.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
FilesG_qdoNhHLK.exefirefox.exedescription pid process Token: SeDebugPrivilege 3784 FilesG_qdoNhHLK.exe Token: SeDebugPrivilege 2984 firefox.exe Token: SeDebugPrivilege 2984 firefox.exe -
Suspicious use of FindShellTrayWindow 4 IoCs
Processes:
firefox.exepid process 2984 firefox.exe 2984 firefox.exe 2984 firefox.exe 2984 firefox.exe -
Suspicious use of SendNotifyMessage 3 IoCs
Processes:
firefox.exepid process 2984 firefox.exe 2984 firefox.exe 2984 firefox.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
firefox.exeRegAsm.exepid process 2984 firefox.exe 328 RegAsm.exe -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
firefox.exefirefox.exedescription pid process target process PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 1360 wrote to memory of 2984 1360 firefox.exe firefox.exe PID 2984 wrote to memory of 1716 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 1716 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 440 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe PID 2984 wrote to memory of 3204 2984 firefox.exe firefox.exe -
outlook_office_path 1 IoCs
Processes:
RegAsm.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegAsm.exe -
outlook_win_path 1 IoCs
Processes:
RegAsm.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-2361464256-2201551969-2316606395-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 RegAsm.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\FilesG_qdoNhHLK.exe"C:\Users\Admin\AppData\Local\Temp\FilesG_qdoNhHLK.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Suspicious use of SetWindowsHookEx
- outlook_office_path
- outlook_win_path
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe"2⤵
- Checks processor information in registry
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2984.0.823945520\1706556903" -parentBuildID 20200403170909 -prefsHandle 1524 -prefMapHandle 1516 -prefsLen 1 -prefMapSize 219808 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2984 "\\.\pipe\gecko-crash-server-pipe.2984" 1620 gpu3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2984.3.1738285138\319280217" -childID 1 -isForBrowser -prefsHandle 2220 -prefMapHandle 2216 -prefsLen 122 -prefMapSize 219808 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2984 "\\.\pipe\gecko-crash-server-pipe.2984" 2228 tab3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2984.13.365154968\1100812498" -childID 2 -isForBrowser -prefsHandle 3364 -prefMapHandle 2068 -prefsLen 6979 -prefMapSize 219808 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2984 "\\.\pipe\gecko-crash-server-pipe.2984" 3424 tab3⤵
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C:\Program Files\Mozilla Firefox\firefox.exe"C:\Program Files\Mozilla Firefox\firefox.exe" -contentproc --channel="2984.20.574952578\187638126" -childID 3 -isForBrowser -prefsHandle 4232 -prefMapHandle 4228 -prefsLen 7907 -prefMapSize 219808 -parentBuildID 20200403170909 -appdir "C:\Program Files\Mozilla Firefox\browser" - 2984 "\\.\pipe\gecko-crash-server-pipe.2984" 4244 tab3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\freebl3.dllMD5
ef12ab9d0b231b8f898067b2114b1bc0
SHA16d90f27b2105945f9bb77039e8b892070a5f9442
SHA2562b00fc4f541ac10c94e3556ff28e30a801811c36422546a546a445aca3f410f7
SHA5122aa62bfba556ad8f042942dd25aa071ff6677c257904377c1ec956fd9e862abcbf379e0cfd8c630c303a32ece75618c24e3eef58bddb705c427985b944689193
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\Users\Admin\AppData\Local\Temp\mozglue.dllMD5
75f8cc548cabf0cc800c25047e4d3124
SHA1602676768f9faecd35b48c38a0632781dfbde10c
SHA256fb419a60305f17359e2ac0510233ee80e845885eee60607715c67dd88e501ef0
SHA512ed831c9c769aef3be253c52542cf032afa0a8fa5fe25ca704db65ee6883c608220df7102ac2b99ee9c2e599a0f5db99fd86894a4b169e68440eb1b0d0012672f
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\Users\Admin\AppData\Local\Temp\msvcp140.dllMD5
109f0f02fd37c84bfc7508d4227d7ed5
SHA1ef7420141bb15ac334d3964082361a460bfdb975
SHA256334e69ac9367f708ce601a6f490ff227d6c20636da5222f148b25831d22e13d4
SHA51246eb62b65817365c249b48863d894b4669e20fcb3992e747cd5c9fdd57968e1b2cf7418d1c9340a89865eadda362b8db51947eb4427412eb83b35994f932fd39
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\Users\Admin\AppData\Local\Temp\nss3.dllMD5
d7858e8449004e21b01d468e9fd04b82
SHA19524352071ede21c167e7e4f106e9526dc23ef4e
SHA25678758bf7f3b3b5e3477e38354acd32d787bc1286c8bd9b873471b9c195e638db
SHA5121e2c981e6c0ca36c60c6e9cae9548b866d5c524df837095b30d618d9c322def7134c20de820105400dd1b58076b66d90274f67773ac6ba914f611b419babb440
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\Users\Admin\AppData\Local\Temp\softokn3.dllMD5
471c983513694ac3002590345f2be0da
SHA16612b9af4ff6830fa9b7d4193078434ef72f775b
SHA256bb3ff746471116c6ad0339fa0522aa2a44a787e33a29c7b27649a054ecd4d00f
SHA512a9b0fb923bc3b567e933de10b141a3e9213640e3d790b4c4d753cf220d55593ae8026102909969ba6bfc22da3b2fcd01e30a9f5a74bd14a0fdec9beaf0fb1410
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\Users\Admin\AppData\Local\Temp\vcruntime140.dllMD5
7587bf9cb4147022cd5681b015183046
SHA1f2106306a8f6f0da5afb7fc765cfa0757ad5a628
SHA256c40bb03199a2054dabfc7a8e01d6098e91de7193619effbd0f142a7bf031c14d
SHA5120b63e4979846ceba1b1ed8470432ea6aa18cca66b5f5322d17b14bc0dfa4b2ee09ca300a016e16a01db5123e4e022820698f46d9bad1078bd24675b4b181e91f
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memory/328-125-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/328-127-0x0000000003EF0000-0x000000000402C000-memory.dmpFilesize
1.2MB
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memory/328-123-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/328-124-0x0000000000405CE2-mapping.dmp
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memory/328-128-0x0000000004390000-0x0000000004414000-memory.dmpFilesize
528KB
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memory/328-126-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/3784-115-0x0000000000DC0000-0x0000000000E34000-memory.dmpFilesize
464KB
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memory/3784-122-0x0000000007AF0000-0x0000000007B16000-memory.dmpFilesize
152KB
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memory/3784-121-0x0000000005600000-0x0000000005AFE000-memory.dmpFilesize
5.0MB
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memory/3784-120-0x0000000005680000-0x000000000568A000-memory.dmpFilesize
40KB
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memory/3784-119-0x0000000005600000-0x0000000005AFE000-memory.dmpFilesize
5.0MB
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memory/3784-118-0x00000000056A0000-0x0000000005732000-memory.dmpFilesize
584KB
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memory/3784-117-0x0000000005B00000-0x0000000005FFE000-memory.dmpFilesize
5.0MB
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memory/3784-116-0x0000000000DC0000-0x0000000000E34000-memory.dmpFilesize
464KB