Analysis
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max time kernel
84s -
max time network
150s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
26-01-2022 18:32
Static task
static1
Behavioral task
behavioral1
Sample
51ff857aa106cf4a31812aa2dd73dcd068cb4f03ae671be10dbee942a66ee488.exe
Resource
win10-en-20211208
General
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Target
51ff857aa106cf4a31812aa2dd73dcd068cb4f03ae671be10dbee942a66ee488.exe
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Size
444KB
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MD5
e4fcdcf521f7a8f73246e1e7ad443baa
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SHA1
b8b2618cb65ab1dca605bbb3b63e2ed946f7a720
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SHA256
51ff857aa106cf4a31812aa2dd73dcd068cb4f03ae671be10dbee942a66ee488
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SHA512
9433ac946af5babb8cbacd840a52c58588b4071b5aad2ff7b19ee3d09047515c5ca562c74f31d1994cac3335ba7ffc2b5f6ad72d602b44b8700a6a2dfd1d38df
Malware Config
Extracted
redline
ruzkiKAKOYTO
185.215.113.29:20819
Signatures
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RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
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RedLine Payload 2 IoCs
Processes:
resource yara_rule behavioral1/memory/2636-118-0x0000000002490000-0x00000000024C4000-memory.dmp family_redline behavioral1/memory/2636-120-0x00000000025E0000-0x0000000002612000-memory.dmp family_redline -
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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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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Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
51ff857aa106cf4a31812aa2dd73dcd068cb4f03ae671be10dbee942a66ee488.exedescription pid process Token: SeDebugPrivilege 2636 51ff857aa106cf4a31812aa2dd73dcd068cb4f03ae671be10dbee942a66ee488.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2636-116-0x00000000005B0000-0x00000000006FA000-memory.dmpFilesize
1.3MB
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memory/2636-117-0x0000000000400000-0x0000000000499000-memory.dmpFilesize
612KB
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memory/2636-118-0x0000000002490000-0x00000000024C4000-memory.dmpFilesize
208KB
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memory/2636-119-0x0000000004C80000-0x000000000517E000-memory.dmpFilesize
5.0MB
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memory/2636-120-0x00000000025E0000-0x0000000002612000-memory.dmpFilesize
200KB
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memory/2636-123-0x0000000004C73000-0x0000000004C74000-memory.dmpFilesize
4KB
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memory/2636-122-0x0000000004C72000-0x0000000004C73000-memory.dmpFilesize
4KB
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memory/2636-121-0x0000000004C70000-0x0000000004C71000-memory.dmpFilesize
4KB
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memory/2636-124-0x0000000005180000-0x0000000005786000-memory.dmpFilesize
6.0MB
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memory/2636-125-0x0000000004C10000-0x0000000004C22000-memory.dmpFilesize
72KB
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memory/2636-126-0x0000000005790000-0x000000000589A000-memory.dmpFilesize
1.0MB
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memory/2636-127-0x0000000004B40000-0x0000000004C76000-memory.dmpFilesize
1.2MB
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memory/2636-128-0x00000000058B0000-0x00000000058EE000-memory.dmpFilesize
248KB
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memory/2636-129-0x0000000005A00000-0x0000000005A4B000-memory.dmpFilesize
300KB
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memory/2636-130-0x0000000005BA0000-0x0000000005C06000-memory.dmpFilesize
408KB
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memory/2636-131-0x0000000006240000-0x00000000062B6000-memory.dmpFilesize
472KB
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memory/2636-132-0x0000000006300000-0x0000000006392000-memory.dmpFilesize
584KB
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memory/2636-133-0x00000000063F0000-0x000000000640E000-memory.dmpFilesize
120KB
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memory/2636-134-0x0000000006620000-0x00000000067E2000-memory.dmpFilesize
1.8MB
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memory/2636-135-0x00000000067F0000-0x0000000006D1C000-memory.dmpFilesize
5.2MB