General
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Target
Installer__Pass_1234.rar
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Size
6.0MB
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Sample
220620-p78xfafee4
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MD5
5e3ce385693dcc01f7105cb69f1e4080
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SHA1
c119534b1e0c53bc84c15ec216d42eb8fc0ebdba
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SHA256
6dfd5a3c0b4ee1678a45998424308b1e606809a28970ae17d14f36a3277e7a93
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SHA512
3eb78663adbf7b1ca95fced952cd9e8d8d5e5cc419abe9b6eab7e05adc1586d92aa2a971f1171b173a080ccc3b47017440bfb433a3a51bdd79cb01e374048158
Static task
static1
Behavioral task
behavioral1
Sample
Setup.exe
Resource
win7-20220414-en
Malware Config
Extracted
recordbreaker
http://193.43.146.26/
http://45.133.216.170/
Targets
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Target
Setup.exe
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Size
387.1MB
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MD5
cc6bc8ed20240c6778caa26317730ebe
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SHA1
29800af4a4238442d850733ce8ec3b73a0932a63
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SHA256
5121fc3ddf49c3b5297a35386ff5847dc665401a2fa7b97d62628f4a00262092
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SHA512
8fbf9ac394bf52e8ea0cf79328151340427f0a56d678530a593d3e207f521e9be75d20f7dcf3bb6bb873c15842366833b597208a6ef80896b8ac8dbcdcc251b6
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RecordBreaker
RecordBreaker is an information stealer capable of downloading and executing secondary payloads written in C++.
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suricata: ET MALWARE Generic .bin download from Dotted Quad
suricata: ET MALWARE Generic .bin download from Dotted Quad
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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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Identifies VirtualBox via ACPI registry values (likely anti-VM)
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Downloads MZ/PE file
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Executes dropped EXE
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Loads dropped DLL
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Accesses cryptocurrency files/wallets, possible credential harvesting
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtSetInformationThreadHideFromDebugger
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