Analysis
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max time kernel
69s -
max time network
141s -
platform
windows10_x64 -
resource
win10v20210410 -
submitted
15-07-2021 13:46
Static task
static1
Behavioral task
behavioral1
Sample
proforma invoice.exe
Resource
win7v20210408
Behavioral task
behavioral2
Sample
proforma invoice.exe
Resource
win10v20210410
General
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Target
proforma invoice.exe
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Size
529KB
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MD5
f037acb1b049f26a865e27398d12bc38
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SHA1
49dc65e895ca6553c8ac6f98adae426582d18d52
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SHA256
4757d64431cbf911d9a6cc5b1cd96ee7f733dd0eb05c41f1fa100ba3d354d4a5
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SHA512
ad5c6d9640505b12f3c1220eeca91f71a9d22220064eee018f8502a223e7e0c6c428b8996a9514a6cef9895a912054f83765f4a974867c59dc91156059335cbf
Malware Config
Extracted
warzonerat
ugo123.hopto.org:5032
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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Warzone RAT Payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/2368-128-0x0000000000400000-0x0000000000554000-memory.dmp warzonerat -
Loads dropped DLL 6 IoCs
Processes:
mobsync.exepid process 2368 mobsync.exe 2368 mobsync.exe 2368 mobsync.exe 2368 mobsync.exe 2368 mobsync.exe 2368 mobsync.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
proforma invoice.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3686645723-710336880-414668232-1000\Software\Microsoft\Windows\CurrentVersion\Run\Pxpjdzm = "C:\\Users\\Public\\Libraries\\mzdjpxP.url" proforma invoice.exe -
Suspicious use of WriteProcessMemory 15 IoCs
Processes:
proforma invoice.exedescription pid process target process PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe PID 4064 wrote to memory of 2368 4064 proforma invoice.exe mobsync.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\proforma invoice.exe"C:\Users\Admin\AppData\Local\Temp\proforma invoice.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\mobsync.exeC:\Windows\System32\mobsync.exe2⤵
- Loads dropped DLL
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/2368-125-0x0000000002ED0000-0x0000000002ED1000-memory.dmpFilesize
4KB
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memory/2368-126-0x0000000002E70000-0x0000000002E71000-memory.dmpFilesize
4KB
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memory/2368-128-0x0000000000400000-0x0000000000554000-memory.dmpFilesize
1.3MB
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memory/2368-130-0x0000000005C40000-0x0000000005CC4000-memory.dmpFilesize
528KB
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memory/2368-127-0x0000000010670000-0x00000000107C6000-memory.dmpFilesize
1.3MB
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memory/2368-124-0x0000000002E10000-0x0000000002E11000-memory.dmpFilesize
4KB
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memory/2368-123-0x0000000000000000-mapping.dmp
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memory/4064-116-0x0000000000610000-0x000000000062A000-memory.dmpFilesize
104KB
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memory/4064-120-0x0000000003980000-0x00000000039BA000-memory.dmpFilesize
232KB
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memory/4064-118-0x0000000000510000-0x0000000000511000-memory.dmpFilesize
4KB