Analysis
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max time kernel
42s -
max time network
50s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
21-06-2022 03:44
Static task
static1
Behavioral task
behavioral1
Sample
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe
Resource
win10-20220414-en
General
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Target
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe
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Size
7.1MB
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MD5
d2ab3fad87fed404e80333594269a31c
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SHA1
8cead6f29384eaa846e773c38d69382f4b7061cd
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SHA256
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a
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SHA512
470ea58eb20f52232e2388c2d9f204ceb30ff7c6a67be72f9ebec553169d92c16732c793ec90378ab166f8634987626ebcc291c59c8a9c683dcfaeb185869e3b
Malware Config
Signatures
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Raccoon ver2 5 IoCs
Raccoon ver2.
Processes:
resource yara_rule behavioral1/memory/1992-54-0x0000000000EC0000-0x00000000019E5000-memory.dmp raccoon_v2 behavioral1/memory/1992-55-0x0000000000EC0000-0x00000000019E5000-memory.dmp raccoon_v2 behavioral1/memory/1992-58-0x0000000000EC0000-0x00000000019E5000-memory.dmp raccoon_v2 behavioral1/memory/1992-62-0x0000000000EC0000-0x00000000019E5000-memory.dmp raccoon_v2 behavioral1/memory/1992-63-0x0000000000EC0000-0x00000000019E5000-memory.dmp raccoon_v2 -
RecordBreaker
RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.
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suricata: ET MALWARE Generic Stealer Config Download Request
suricata: ET MALWARE Generic Stealer Config Download Request
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suricata: ET MALWARE Recordbreaker Stealer CnC Checkin
suricata: ET MALWARE Recordbreaker Stealer CnC Checkin
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Downloads MZ/PE file
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Loads dropped DLL 3 IoCs
Processes:
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exepid Process 1992 61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe 1992 61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe 1992 61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.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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Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
Processes:
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exepid Process 1992 61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe 1992 61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exepid Process 1992 61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe"C:\Users\Admin\AppData\Local\Temp\61d8e542a34f41b5675daf924a6c21322f0a6aaad9a888b23357c85d29a8f87a.exe"1⤵
- Loads dropped DLL
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:1992
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