Analysis
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max time kernel
20s -
max time network
114s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
27-07-2021 16:14
General
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Target
1d6b63ce5bee7ec6455dd282acb1b5f0.exe
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Size
2.7MB
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MD5
1d6b63ce5bee7ec6455dd282acb1b5f0
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SHA1
d47332f568b6f56d189671aaf00cbb9a52411d49
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SHA256
cd6e802e4d9d8fc24642cb0c5e441fbc2025215c0d99252ff01c40350642937b
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SHA512
8a83fb66e973085c46a3ac3dbb6a1fe11c803e5d8736ebacd8ddccd4c8ad0f5aca2bd1e7938df6fcaeb5e45cf32226475b7d351b56279fcc0d1dbf31f28fa3e1
Malware Config
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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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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Themida packer 1 IoCs
Detects Themida, an advanced Windows software protection system.
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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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Checks whether UAC is enabled 1 TTPs 1 IoCs
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Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1d6b63ce5bee7ec6455dd282acb1b5f0.exe"C:\Users\Admin\AppData\Local\Temp\1d6b63ce5bee7ec6455dd282acb1b5f0.exe"1⤵
- Checks BIOS information in registry
- Checks whether UAC is enabled
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/904-114-0x0000000077AB0000-0x0000000077C3E000-memory.dmpFilesize
1.6MB
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memory/904-116-0x0000000000CB0000-0x0000000000CB1000-memory.dmpFilesize
4KB
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memory/904-118-0x0000000006240000-0x0000000006241000-memory.dmpFilesize
4KB
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memory/904-119-0x0000000005AE0000-0x0000000005AE1000-memory.dmpFilesize
4KB
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memory/904-120-0x0000000005B40000-0x0000000005B41000-memory.dmpFilesize
4KB
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memory/904-121-0x0000000005B80000-0x0000000005B81000-memory.dmpFilesize
4KB
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memory/904-122-0x0000000005D40000-0x0000000005D41000-memory.dmpFilesize
4KB
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memory/904-123-0x0000000005C20000-0x0000000005C21000-memory.dmpFilesize
4KB
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memory/904-124-0x0000000006E30000-0x0000000006E31000-memory.dmpFilesize
4KB
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memory/904-125-0x0000000007530000-0x0000000007531000-memory.dmpFilesize
4KB
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memory/904-126-0x00000000070B0000-0x00000000070B1000-memory.dmpFilesize
4KB
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memory/904-127-0x0000000007F60000-0x0000000007F61000-memory.dmpFilesize
4KB
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memory/904-128-0x0000000007380000-0x0000000007381000-memory.dmpFilesize
4KB
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memory/904-129-0x0000000007A60000-0x0000000007A61000-memory.dmpFilesize
4KB
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memory/904-130-0x0000000007C60000-0x0000000007C61000-memory.dmpFilesize
4KB