Analysis
- max time kernel
65s - max time network
152s - platform
windows10_x64 - resource
win10v20210408 - submitted
26/09/2021, 00:57
General
- Target 1f2e545cf5b749b5ee400f46b52832d416d63c6a32b7b.exe
- Size 260KB
- Sample210926-baytbaebb9
- SHA256 1f2e545cf5b749b5ee400f46b52832d416d63c6a32b7b29dee3b954b35abf39e
Malware Config
Extracted
-
redline
-
buildfortest333
-
185.173.37.128:40504
Signatures
- RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
- RedLine Payload 2 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 behavior: EnumeratesProcesses 2 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\1f2e545cf5b749b5ee400f46b52832d416d63c6a32b7b.exe"C:\Users\Admin\AppData\Local\Temp\1f2e545cf5b749b5ee400f46b52832d416d63c6a32b7b.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
memory/1404-114-0x0000000002210000-0x0000000002240000-memory.dmp
memory/1404-115-0x0000000000400000-0x00000000004C6000-memory.dmp
memory/1404-116-0x0000000002380000-0x000000000239F000-memory.dmp
memory/1404-117-0x0000000004D90000-0x0000000004D91000-memory.dmp
memory/1404-118-0x0000000002470000-0x000000000248E000-memory.dmp
memory/1404-119-0x0000000004CB0000-0x0000000004CB1000-memory.dmp
memory/1404-120-0x0000000005390000-0x0000000005391000-memory.dmp
memory/1404-122-0x0000000004D82000-0x0000000004D83000-memory.dmp
memory/1404-121-0x0000000004D80000-0x0000000004D81000-memory.dmp
memory/1404-123-0x0000000004D83000-0x0000000004D84000-memory.dmp
memory/1404-124-0x0000000002800000-0x0000000002801000-memory.dmp
memory/1404-125-0x00000000059A0000-0x00000000059A1000-memory.dmp
memory/1404-126-0x0000000007200000-0x0000000007201000-memory.dmp
memory/1404-127-0x0000000004D84000-0x0000000004D86000-memory.dmp
memory/1404-128-0x00000000072A0000-0x00000000072A1000-memory.dmp
memory/1404-129-0x0000000008310000-0x0000000008311000-memory.dmp
memory/1404-130-0x00000000084E0000-0x00000000084E1000-memory.dmp
memory/1404-131-0x0000000008AF0000-0x0000000008AF1000-memory.dmp
memory/1404-132-0x0000000008E40000-0x0000000008E41000-memory.dmp
memory/1404-133-0x0000000008DF0000-0x0000000008DF1000-memory.dmp
memory/1404-134-0x00000000090B0000-0x00000000090B1000-memory.dmp