Analysis
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max time kernel
122s -
max time network
138s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
26-01-2022 13:52
Static task
static1
Behavioral task
behavioral1
Sample
4d7bd96b204500063e43549b035f1344c9d2173758d026235f7bc2afdbcd0451.exe
Resource
win10-en-20211208
General
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Target
4d7bd96b204500063e43549b035f1344c9d2173758d026235f7bc2afdbcd0451.exe
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Size
444KB
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MD5
f1dc877c8ed53d6b4623065ae2ecf16e
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SHA1
9c1a7bdecb571ed8e883f84af5f4991b5d6472f5
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SHA256
4d7bd96b204500063e43549b035f1344c9d2173758d026235f7bc2afdbcd0451
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SHA512
90e76ad5e9a5cf0022a8c7cb0ffbc51aefadc689e527f1ad8321a4ef75f559b1579873bc9b3bf2ab4530caa5aac64ba6fdeb86da6d604d10a900f531807e1f63
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/3620-118-0x0000000002630000-0x0000000002664000-memory.dmp family_redline behavioral1/memory/3620-124-0x00000000027D0000-0x0000000002802000-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:
4d7bd96b204500063e43549b035f1344c9d2173758d026235f7bc2afdbcd0451.exedescription pid process Token: SeDebugPrivilege 3620 4d7bd96b204500063e43549b035f1344c9d2173758d026235f7bc2afdbcd0451.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3620-117-0x0000000000640000-0x0000000000679000-memory.dmpFilesize
228KB
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memory/3620-118-0x0000000002630000-0x0000000002664000-memory.dmpFilesize
208KB
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memory/3620-120-0x0000000002620000-0x0000000002621000-memory.dmpFilesize
4KB
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memory/3620-119-0x0000000000400000-0x0000000000499000-memory.dmpFilesize
612KB
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memory/3620-121-0x0000000002622000-0x0000000002623000-memory.dmpFilesize
4KB
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memory/3620-122-0x0000000002623000-0x0000000002624000-memory.dmpFilesize
4KB
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memory/3620-123-0x0000000004BD0000-0x00000000050CE000-memory.dmpFilesize
5.0MB
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memory/3620-124-0x00000000027D0000-0x0000000002802000-memory.dmpFilesize
200KB
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memory/3620-125-0x00000000050D0000-0x00000000056D6000-memory.dmpFilesize
6.0MB
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memory/3620-126-0x0000000005730000-0x0000000005742000-memory.dmpFilesize
72KB
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memory/3620-127-0x0000000005760000-0x000000000586A000-memory.dmpFilesize
1.0MB
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memory/3620-128-0x00000000058B0000-0x00000000058EE000-memory.dmpFilesize
248KB
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memory/3620-129-0x0000000002624000-0x0000000002626000-memory.dmpFilesize
8KB
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memory/3620-130-0x0000000005900000-0x000000000594B000-memory.dmpFilesize
300KB
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memory/3620-131-0x0000000005BA0000-0x0000000005C16000-memory.dmpFilesize
472KB
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memory/3620-132-0x0000000005C90000-0x0000000005D22000-memory.dmpFilesize
584KB
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memory/3620-133-0x0000000005C60000-0x0000000005C7E000-memory.dmpFilesize
120KB
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memory/3620-134-0x0000000005EA0000-0x0000000005F06000-memory.dmpFilesize
408KB
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memory/3620-135-0x00000000065B0000-0x0000000006772000-memory.dmpFilesize
1.8MB
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memory/3620-136-0x0000000006790000-0x0000000006CBC000-memory.dmpFilesize
5.2MB