Analysis
- max time kernel
118s - max time network
118s - platform
windows7_x64 - resource
win7-en-20211208 - submitted
07/01/2022, 11:19
General
- Target a99f5c3c299b6e42370d19a8d84269cd.exe
- Size 863KB
- Sample220107-nevzfacbe6
- SHA256 11f148e988012cd40eefde0e603fc34263eba3a85d080723b7997e081418ab2f
Malware Config
Signatures
- Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
- Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Suspicious behavior: EnumeratesProcesses 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\a99f5c3c299b6e42370d19a8d84269cd.exe"C:\Users\Admin\AppData\Local\Temp\a99f5c3c299b6e42370d19a8d84269cd.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/1628-54-0x0000000000400000-0x00000000005F7000-memory.dmp
memory/1628-55-0x0000000000330000-0x0000000000331000-memory.dmp
memory/1628-56-0x0000000075801000-0x0000000075803000-memory.dmp
memory/1628-58-0x0000000000350000-0x000000000038B000-memory.dmp
memory/1628-59-0x00000000009D0000-0x00000000009FF000-memory.dmp
memory/1628-65-0x0000000000390000-0x0000000000391000-memory.dmp
memory/1628-67-0x0000000002300000-0x0000000002320000-memory.dmp
memory/1628-66-0x0000000002300000-0x0000000002320000-memory.dmp
memory/1628-69-0x0000000004FA2000-0x0000000004FA3000-memory.dmp
memory/1628-68-0x0000000004FA1000-0x0000000004FA2000-memory.dmp
memory/1628-70-0x0000000004FA4000-0x0000000004FA5000-memory.dmp