Analysis
- max time kernel
117s - max time network
128s - platform
windows10_x64 - resource
win10-en-20211014 - submitted
06/12/2021, 17:35
General
- Target af9d77b8a702451a6eacdd7e32ff6eba.exe
- Size 554KB
- Sample211206-v55d5ahfc9
- SHA256 25392b7aecc8a6ad2d0b4cd546115eeeaa9069c60f9002001df83c9de78350d5
Malware Config
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 1 IoCs
- 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 use of NtSetInformationThreadHideFromDebugger 1 IoCs
- Suspicious behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\af9d77b8a702451a6eacdd7e32ff6eba.exe"C:\Users\Admin\AppData\Local\Temp\af9d77b8a702451a6eacdd7e32ff6eba.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
memory/3772-118-0x0000000003070000-0x00000000030B5000-memory.dmp
memory/3772-119-0x0000000001360000-0x00000000013E3000-memory.dmp
memory/3772-120-0x0000000000FE0000-0x0000000000FE1000-memory.dmp
memory/3772-121-0x00000000770C0000-0x0000000077282000-memory.dmp
memory/3772-122-0x0000000074370000-0x0000000074461000-memory.dmp
memory/3772-123-0x0000000001360000-0x0000000001361000-memory.dmp
memory/3772-125-0x0000000073440000-0x00000000734C0000-memory.dmp
memory/3772-126-0x0000000006040000-0x0000000006041000-memory.dmp
memory/3772-127-0x0000000005AA0000-0x0000000005AA1000-memory.dmp
memory/3772-128-0x0000000005BD0000-0x0000000005BD1000-memory.dmp
memory/3772-129-0x0000000005B00000-0x0000000005B01000-memory.dmp
memory/3772-130-0x0000000005A20000-0x0000000005A21000-memory.dmp
memory/3772-131-0x0000000076A30000-0x0000000076FB4000-memory.dmp
memory/3772-132-0x00000000746B0000-0x00000000759F8000-memory.dmp
memory/3772-133-0x0000000005B40000-0x0000000005B41000-memory.dmp
memory/3772-134-0x0000000072FC0000-0x000000007300B000-memory.dmp
memory/3772-135-0x0000000005E40000-0x0000000005E41000-memory.dmp
memory/3772-136-0x0000000005F60000-0x0000000005F61000-memory.dmp
memory/3772-137-0x0000000006B50000-0x0000000006B51000-memory.dmp
memory/3772-138-0x0000000006020000-0x0000000006021000-memory.dmp
memory/3772-139-0x0000000006A10000-0x0000000006A11000-memory.dmp
memory/3772-140-0x0000000007520000-0x0000000007521000-memory.dmp
memory/3772-141-0x0000000007C20000-0x0000000007C21000-memory.dmp