Analysis
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max time kernel
90s -
max time network
92s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
12-02-2022 17:47
Static task
static1
Behavioral task
behavioral1
Sample
51afa20cef90c9a1371f5ba1c8d3793690f7bfc2d6d3344a29a847bee37ba388.exe
Resource
win10-en-20211208
General
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Target
51afa20cef90c9a1371f5ba1c8d3793690f7bfc2d6d3344a29a847bee37ba388.exe
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Size
384KB
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MD5
74640fd768fc7134a2b8ecf3182e6ca1
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SHA1
1354728a938f75eb0df81a0f8fb3567a1fe8f69b
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SHA256
51afa20cef90c9a1371f5ba1c8d3793690f7bfc2d6d3344a29a847bee37ba388
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SHA512
31ea154b0d411764b52e0b33c01195120b285fa4b94d3f4402c6d89f703e165fa9d98c62b11269c5e6ef56cdbbd7485c117c063e9a2d731a92f1edd7f73f0e29
Malware Config
Extracted
redline
ruzkiKAKOYTO
185.215.113.29:20819
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auth_value
44e87155dd7a4d1957a956ed040ff3fd
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/696-120-0x0000000003710000-0x0000000003744000-memory.dmp family_redline behavioral1/memory/696-122-0x0000000005EA0000-0x0000000005ED2000-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:
51afa20cef90c9a1371f5ba1c8d3793690f7bfc2d6d3344a29a847bee37ba388.exedescription pid process Token: SeDebugPrivilege 696 51afa20cef90c9a1371f5ba1c8d3793690f7bfc2d6d3344a29a847bee37ba388.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/696-115-0x0000000003520000-0x000000000354B000-memory.dmpFilesize
172KB
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memory/696-116-0x0000000003550000-0x0000000003589000-memory.dmpFilesize
228KB
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memory/696-117-0x0000000000400000-0x000000000043C000-memory.dmpFilesize
240KB
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memory/696-118-0x000000007307E000-0x000000007307F000-memory.dmpFilesize
4KB
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memory/696-119-0x0000000005F50000-0x0000000005F51000-memory.dmpFilesize
4KB
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memory/696-120-0x0000000003710000-0x0000000003744000-memory.dmpFilesize
208KB
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memory/696-121-0x0000000005F60000-0x000000000645E000-memory.dmpFilesize
5.0MB
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memory/696-122-0x0000000005EA0000-0x0000000005ED2000-memory.dmpFilesize
200KB
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memory/696-124-0x0000000005F53000-0x0000000005F54000-memory.dmpFilesize
4KB
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memory/696-123-0x0000000005F52000-0x0000000005F53000-memory.dmpFilesize
4KB
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memory/696-125-0x0000000006A70000-0x0000000007076000-memory.dmpFilesize
6.0MB
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memory/696-126-0x00000000064A0000-0x00000000064B2000-memory.dmpFilesize
72KB
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memory/696-127-0x00000000064D0000-0x00000000065DA000-memory.dmpFilesize
1.0MB
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memory/696-128-0x0000000005F54000-0x0000000005F56000-memory.dmpFilesize
8KB
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memory/696-129-0x0000000006620000-0x000000000665E000-memory.dmpFilesize
248KB
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memory/696-130-0x0000000006670000-0x00000000066BB000-memory.dmpFilesize
300KB
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memory/696-131-0x0000000006910000-0x0000000006986000-memory.dmpFilesize
472KB
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memory/696-132-0x0000000007080000-0x0000000007112000-memory.dmpFilesize
584KB
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memory/696-133-0x00000000069D0000-0x00000000069EE000-memory.dmpFilesize
120KB
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memory/696-134-0x0000000007220000-0x0000000007286000-memory.dmpFilesize
408KB
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memory/696-135-0x0000000007950000-0x0000000007B12000-memory.dmpFilesize
1.8MB
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memory/696-136-0x0000000007B20000-0x000000000804C000-memory.dmpFilesize
5.2MB