Analysis
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max time kernel
169s -
max time network
181s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
06-12-2022 11:23
Static task
static1
Behavioral task
behavioral1
Sample
a/Files.lnk
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
a/Files.lnk
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
a/seagem.bat
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
a/seagem.bat
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
a/unedifying.dll
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
a/unedifying.dll
Resource
win10v2004-20220812-en
General
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Target
a/Files.lnk
-
Size
1KB
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MD5
5120b029963b569d6eac783f0894c683
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SHA1
d6947aa53a3c7c0c9cbe2709385def511169ff27
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SHA256
5711298ce147def8b20fbaf92017f77cd015c66e8ed71770d3796354ddc3ad6e
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SHA512
84cef12c13e32bef551092a4c22ab7327758a65b93455853b1cdc6b67d0374e704d58a1e94b75f21ee37ce94140fe86b288de06a1a23a5e165f347e4124cbea2
Malware Config
Extracted
icedid
2254758066
opraadeadiwenna.com
Signatures
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Blocklisted process makes network request 3 IoCs
Processes:
rundll32.exeflow pid process 8 4004 rundll32.exe 24 4004 rundll32.exe 45 4004 rundll32.exe -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
cmd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation cmd.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 4004 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 6 IoCs
Processes:
rundll32.exepid process 4004 rundll32.exe 4004 rundll32.exe 4004 rundll32.exe 4004 rundll32.exe 4004 rundll32.exe 4004 rundll32.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
cmd.execmd.exedescription pid process target process PID 1972 wrote to memory of 1296 1972 cmd.exe cmd.exe PID 1972 wrote to memory of 1296 1972 cmd.exe cmd.exe PID 1296 wrote to memory of 1316 1296 cmd.exe xcopy.exe PID 1296 wrote to memory of 1316 1296 cmd.exe xcopy.exe PID 1296 wrote to memory of 4004 1296 cmd.exe rundll32.exe PID 1296 wrote to memory of 4004 1296 cmd.exe rundll32.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\a\Files.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c seagem.bat2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\xcopy.exexcopy /s /i /e /h unedifying.dll C:\Users\Admin\AppData\Local\Temp\*3⤵
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C:\Windows\system32\rundll32.exerundll32 C:\Users\Admin\AppData\Local\Temp\unedifying.dll,init3⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\unedifying.dllFilesize
269KB
MD5012da0b3ac0042942cd3b37915e799ba
SHA1848ec6dadfd86129908bf5cf51e34fb1d0e3ca62
SHA256c7d63b44ed478fe48468ddee84beb324712b22602b8c8a1ee2de75445f18528e
SHA512bc5f4f3940035a71d810692c65dbec81c3344f6a454c4b6cf666286edbeda737fdfdb962e7009d32a37a02476424c98605b7a054b312ca9f0b47168e8bc0948c
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C:\Users\Admin\AppData\Local\Temp\unedifying.dllFilesize
269KB
MD5012da0b3ac0042942cd3b37915e799ba
SHA1848ec6dadfd86129908bf5cf51e34fb1d0e3ca62
SHA256c7d63b44ed478fe48468ddee84beb324712b22602b8c8a1ee2de75445f18528e
SHA512bc5f4f3940035a71d810692c65dbec81c3344f6a454c4b6cf666286edbeda737fdfdb962e7009d32a37a02476424c98605b7a054b312ca9f0b47168e8bc0948c
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memory/1296-132-0x0000000000000000-mapping.dmp
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memory/1316-133-0x0000000000000000-mapping.dmp
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memory/4004-134-0x0000000000000000-mapping.dmp
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memory/4004-137-0x000001F0C7BE0000-0x000001F0C7BE9000-memory.dmpFilesize
36KB