Analysis
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max time kernel
143s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
15-02-2023 20:21
Static task
static1
Behavioral task
behavioral1
Sample
ad1ee73c44779dcd533678921ef098d8.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ad1ee73c44779dcd533678921ef098d8.exe
Resource
win10v2004-20221111-en
General
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Target
ad1ee73c44779dcd533678921ef098d8.exe
-
Size
382KB
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MD5
ad1ee73c44779dcd533678921ef098d8
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SHA1
8fba04ad8405113fb64174427bb93522963f8297
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SHA256
9bde3fb84d45960c4bb648cbb6fba7a174d0cddaf474a2921fec9033948d5c68
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SHA512
48d49dc4c35e284d81b6a1d2fc14cb3a11088182ccd520d49d96a66840b9988fb1952fc8cc4f3a513a2dcd8192f0c49a87e8ed5f31c99c6f365282c37ccf69fa
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SSDEEP
6144:OYReOJvNNxGvxMhI1zQcLfb/N7Qp0eMdkTINZt5:O0Dcx8IdQcLbN7Q7Mdk
Malware Config
Extracted
raccoon
d87b51d1771107cfddb7c7acd7727950
http://195.211.96.217/
Signatures
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Downloads MZ/PE file
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Loads dropped DLL 3 IoCs
Processes:
ad1ee73c44779dcd533678921ef098d8.exepid process 3284 ad1ee73c44779dcd533678921ef098d8.exe 3284 ad1ee73c44779dcd533678921ef098d8.exe 3284 ad1ee73c44779dcd533678921ef098d8.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 3704 3284 WerFault.exe ad1ee73c44779dcd533678921ef098d8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\ad1ee73c44779dcd533678921ef098d8.exe"C:\Users\Admin\AppData\Local\Temp\ad1ee73c44779dcd533678921ef098d8.exe"1⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3284 -s 14042⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 3284 -ip 32841⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\mozglue.dllFilesize
612KB
MD5f07d9977430e762b563eaadc2b94bbfa
SHA1da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA2564191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
SHA5126afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf
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C:\Users\Admin\AppData\LocalLow\nss3.dllFilesize
1.9MB
MD5f67d08e8c02574cbc2f1122c53bfb976
SHA16522992957e7e4d074947cad63189f308a80fcf2
SHA256c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
SHA5122e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5
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C:\Users\Admin\AppData\LocalLow\sqlite3.dllFilesize
1.0MB
MD5dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1bbac1dd8a07c6069415c04b62747d794736d0689
SHA25647b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
SHA512b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1
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memory/3284-132-0x000000000056E000-0x0000000000584000-memory.dmpFilesize
88KB
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memory/3284-133-0x0000000000530000-0x0000000000540000-memory.dmpFilesize
64KB
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memory/3284-134-0x0000000000400000-0x000000000046F000-memory.dmpFilesize
444KB
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memory/3284-138-0x000000000056E000-0x0000000000584000-memory.dmpFilesize
88KB
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memory/3284-139-0x0000000000400000-0x000000000046F000-memory.dmpFilesize
444KB