Analysis
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max time kernel
190s -
max time network
209s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
06-02-2022 15:55
Static task
static1
Behavioral task
behavioral1
Sample
IMG 026.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
IMG 026.exe
Resource
win10-en-20211208
General
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Target
IMG 026.exe
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Size
247KB
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MD5
b79e159203aec2eab0b00f3481413d01
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SHA1
42be33f49dcff2413912198703d7b1afd9a2442a
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SHA256
0e6a5fea169e41bb0a7d7f28118900a81a74e8144343532fe96608340f6143eb
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SHA512
7b3535b9195fd1a5adb01514a237fe24dc1c89cb40153818e6a1b7d9f7a367fd3edf218f4c9513ec7e2543342705f6630e14512f388e2ef0336808efaefffa79
Malware Config
Extracted
warzonerat
iphanyi.webredirect.org:5552
Signatures
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Modifies WinLogon for persistence 2 TTPs 2 IoCs
Processes:
IMG 026.exeimages.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\rYsN555by8jsl94L\\m11CFRyzNeFy.exe\",explorer.exe" IMG 026.exe Set value (str) \REGISTRY\USER\S-1-5-21-2329389628-4064185017-3901522362-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "\"C:\\Users\\Admin\\AppData\\Roaming\\rYsN555by8jsl94L\\tpntQBBMWs40.exe\" \"C:\\Users\\Admin\\AppData\\Roaming\\rYsN555by8jsl94L\\m11CFRyzNeFy.exe\",explorer.exe" images.exe -
WarzoneRat, AveMaria
WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.
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Warzone RAT Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/1880-58-0x000000007EE40000-0x000000007EF94000-memory.dmp warzonerat behavioral1/memory/1492-65-0x000000007EE40000-0x000000007EF94000-memory.dmp warzonerat -
Executes dropped EXE 1 IoCs
Processes:
images.exepid process 1492 images.exe -
Drops startup file 2 IoCs
Processes:
IMG 026.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat IMG 026.exe File created C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\programs.bat:start IMG 026.exe -
Loads dropped DLL 1 IoCs
Processes:
IMG 026.exepid process 1880 IMG 026.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
IMG 026.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Images = "C:\\ProgramData\\images.exe" IMG 026.exe -
NTFS ADS 1 IoCs
Processes:
IMG 026.exedescription ioc process File created C:\ProgramData:ApplicationData IMG 026.exe -
Suspicious use of AdjustPrivilegeToken 2 IoCs
Processes:
IMG 026.exeimages.exedescription pid process Token: SeDebugPrivilege 1880 IMG 026.exe Token: SeDebugPrivilege 1492 images.exe -
Suspicious use of WriteProcessMemory 10 IoCs
Processes:
IMG 026.exeimages.exedescription pid process target process PID 1880 wrote to memory of 1492 1880 IMG 026.exe images.exe PID 1880 wrote to memory of 1492 1880 IMG 026.exe images.exe PID 1880 wrote to memory of 1492 1880 IMG 026.exe images.exe PID 1880 wrote to memory of 1492 1880 IMG 026.exe images.exe PID 1492 wrote to memory of 1668 1492 images.exe cmd.exe PID 1492 wrote to memory of 1668 1492 images.exe cmd.exe PID 1492 wrote to memory of 1668 1492 images.exe cmd.exe PID 1492 wrote to memory of 1668 1492 images.exe cmd.exe PID 1492 wrote to memory of 1668 1492 images.exe cmd.exe PID 1492 wrote to memory of 1668 1492 images.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\IMG 026.exe"C:\Users\Admin\AppData\Local\Temp\IMG 026.exe"1⤵
- Modifies WinLogon for persistence
- Drops startup file
- Loads dropped DLL
- Adds Run key to start application
- NTFS ADS
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\ProgramData\images.exe"C:\ProgramData\images.exe"2⤵
- Modifies WinLogon for persistence
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe"3⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\ProgramData\MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\ProgramData\images.exeMD5
b79e159203aec2eab0b00f3481413d01
SHA142be33f49dcff2413912198703d7b1afd9a2442a
SHA2560e6a5fea169e41bb0a7d7f28118900a81a74e8144343532fe96608340f6143eb
SHA5127b3535b9195fd1a5adb01514a237fe24dc1c89cb40153818e6a1b7d9f7a367fd3edf218f4c9513ec7e2543342705f6630e14512f388e2ef0336808efaefffa79
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C:\ProgramData\images.exeMD5
b79e159203aec2eab0b00f3481413d01
SHA142be33f49dcff2413912198703d7b1afd9a2442a
SHA2560e6a5fea169e41bb0a7d7f28118900a81a74e8144343532fe96608340f6143eb
SHA5127b3535b9195fd1a5adb01514a237fe24dc1c89cb40153818e6a1b7d9f7a367fd3edf218f4c9513ec7e2543342705f6630e14512f388e2ef0336808efaefffa79
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\ProgramData\images.exeMD5
b79e159203aec2eab0b00f3481413d01
SHA142be33f49dcff2413912198703d7b1afd9a2442a
SHA2560e6a5fea169e41bb0a7d7f28118900a81a74e8144343532fe96608340f6143eb
SHA5127b3535b9195fd1a5adb01514a237fe24dc1c89cb40153818e6a1b7d9f7a367fd3edf218f4c9513ec7e2543342705f6630e14512f388e2ef0336808efaefffa79
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memory/1492-64-0x00000000020D0000-0x00000000020D1000-memory.dmpFilesize
4KB
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memory/1492-65-0x000000007EE40000-0x000000007EF94000-memory.dmpFilesize
1.3MB
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memory/1668-66-0x0000000000130000-0x0000000000131000-memory.dmpFilesize
4KB
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memory/1668-67-0x0000000000130000-0x0000000000131000-memory.dmpFilesize
4KB
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memory/1880-55-0x0000000075191000-0x0000000075193000-memory.dmpFilesize
8KB
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memory/1880-56-0x0000000000180000-0x0000000000181000-memory.dmpFilesize
4KB
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memory/1880-57-0x000000007EFA0000-0x000000007EFA1000-memory.dmpFilesize
4KB
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memory/1880-58-0x000000007EE40000-0x000000007EF94000-memory.dmpFilesize
1.3MB