Analysis
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max time kernel
134s -
max time network
63s -
platform
windows10-2004_x64 -
resource
win10v2004-20230621-en -
resource tags
arch:x64arch:x86image:win10v2004-20230621-enlocale:en-usos:windows10-2004-x64system -
submitted
24-06-2023 13:21
Static task
static1
Behavioral task
behavioral1
Sample
4c8215f5fa1a70ccd5c5043ae9228820.exe
Resource
win7-20230621-en
General
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Target
4c8215f5fa1a70ccd5c5043ae9228820.exe
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Size
272KB
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MD5
4c8215f5fa1a70ccd5c5043ae9228820
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SHA1
3dcea1172e97fd16cdbd5f617634a19a22febc10
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SHA256
e441f76f21f624136a63e22a03fe2f32674d47e9869091524eb5037303e60a51
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SHA512
5e1e103972fb47043f1600211a330500c46ecf98624f4c3474bc69d27d004c124bff4ff8104403d752604ec37fcbd723269be12c983658a974825eaee769aefd
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SSDEEP
3072:ar8UjmAxpNoCHG6e6z2SARkyEQzYPVl4AETDtWVnvPxHadPF221s+s33UNf21MyW:vUjjsCHG6Pg/dYL4AADtWnR6dt22h
Malware Config
Signatures
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Raccoon Stealer payload 2 IoCs
Processes:
resource yara_rule behavioral2/memory/4212-134-0x0000000001BC0000-0x0000000001BCE000-memory.dmp family_raccoon behavioral2/memory/4212-179-0x0000000000400000-0x0000000001B46000-memory.dmp family_raccoon -
Downloads MZ/PE file
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Loads dropped DLL 3 IoCs
Processes:
4c8215f5fa1a70ccd5c5043ae9228820.exepid process 4212 4c8215f5fa1a70ccd5c5043ae9228820.exe 4212 4c8215f5fa1a70ccd5c5043ae9228820.exe 4212 4c8215f5fa1a70ccd5c5043ae9228820.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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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2496 4212 WerFault.exe 4c8215f5fa1a70ccd5c5043ae9228820.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4c8215f5fa1a70ccd5c5043ae9228820.exe"C:\Users\Admin\AppData\Local\Temp\4c8215f5fa1a70ccd5c5043ae9228820.exe"1⤵
- Loads dropped DLL
PID:4212 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4212 -s 15042⤵
- Program crash
PID:2496
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 456 -p 4212 -ip 42121⤵PID:1000
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
612KB
MD5f07d9977430e762b563eaadc2b94bbfa
SHA1da0a05b2b8d269fb73558dfcf0ed5c167f6d3877
SHA2564191faf7e5eb105a0f4c5c6ed3e9e9c71014e8aa39bbee313bc92d1411e9e862
SHA5126afd512e4099643bba3fc7700dd72744156b78b7bda10263ba1f8571d1e282133a433215a9222a7799f9824f244a2bc80c2816a62de1497017a4b26d562b7eaf
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Filesize
1.9MB
MD5f67d08e8c02574cbc2f1122c53bfb976
SHA16522992957e7e4d074947cad63189f308a80fcf2
SHA256c65b7afb05ee2b2687e6280594019068c3d3829182dfe8604ce4adf2116cc46e
SHA5122e9d0a211d2b085514f181852fae6e7ca6aed4d29f396348bedb59c556e39621810a9a74671566a49e126ec73a60d0f781fa9085eb407df1eefd942c18853be5
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Filesize
1.0MB
MD5dbf4f8dcefb8056dc6bae4b67ff810ce
SHA1bbac1dd8a07c6069415c04b62747d794736d0689
SHA25647b64311719000fa8c432165a0fdcdfed735d5b54977b052de915b1cbbbf9d68
SHA512b572ca2f2e4a5cc93e4fcc7a18c0ae6df888aa4c55bc7da591e316927a4b5cfcbdda6e60018950be891ff3b26f470cc5cce34d217c2d35074322ab84c32a25d1