Analysis
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max time kernel
121s -
max time network
121s -
platform
windows10_x64 -
resource
win10-en-20211208 -
submitted
26-01-2022 12:16
Static task
static1
Behavioral task
behavioral1
Sample
8cfaad7f4f83f6c62f36dbddeb4ce91e.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
8cfaad7f4f83f6c62f36dbddeb4ce91e.exe
Resource
win10-en-20211208
General
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Target
8cfaad7f4f83f6c62f36dbddeb4ce91e.exe
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Size
443KB
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MD5
8cfaad7f4f83f6c62f36dbddeb4ce91e
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SHA1
bfd2a347745a65530ee737d0824d1f0907508f5d
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SHA256
9331a8a30aaf5888027bb5540ee57118f23bb2d133de823385cae124491d31d7
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SHA512
8d89ce04b974692bf697956e3d3b9869622dc7e988b6da917d3896c7cd3ed93ecc992835f4fcc09cd354f2d7ddaaf55f3941d1320185717fa6b36da9f4943a8d
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 behavioral2/memory/3052-118-0x00000000023F0000-0x0000000002424000-memory.dmp family_redline behavioral2/memory/3052-120-0x00000000026B0000-0x00000000026E2000-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:
8cfaad7f4f83f6c62f36dbddeb4ce91e.exedescription pid process Token: SeDebugPrivilege 3052 8cfaad7f4f83f6c62f36dbddeb4ce91e.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3052-115-0x0000000000547000-0x0000000000573000-memory.dmpFilesize
176KB
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memory/3052-116-0x00000000021E0000-0x0000000002219000-memory.dmpFilesize
228KB
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memory/3052-117-0x0000000000400000-0x0000000000499000-memory.dmpFilesize
612KB
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memory/3052-118-0x00000000023F0000-0x0000000002424000-memory.dmpFilesize
208KB
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memory/3052-119-0x0000000004DD0000-0x00000000052CE000-memory.dmpFilesize
5.0MB
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memory/3052-120-0x00000000026B0000-0x00000000026E2000-memory.dmpFilesize
200KB
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memory/3052-121-0x00000000052D0000-0x00000000058D6000-memory.dmpFilesize
6.0MB
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memory/3052-122-0x00000000028C0000-0x00000000028D2000-memory.dmpFilesize
72KB
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memory/3052-123-0x0000000004DC0000-0x0000000004DC1000-memory.dmpFilesize
4KB
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memory/3052-124-0x0000000004DC2000-0x0000000004DC3000-memory.dmpFilesize
4KB
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memory/3052-125-0x0000000004C70000-0x0000000004D7A000-memory.dmpFilesize
1.0MB
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memory/3052-126-0x0000000004DC3000-0x0000000004DC4000-memory.dmpFilesize
4KB
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memory/3052-127-0x00000000058E0000-0x000000000591E000-memory.dmpFilesize
248KB
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memory/3052-128-0x0000000004DC4000-0x0000000004DC6000-memory.dmpFilesize
8KB
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memory/3052-129-0x0000000005920000-0x000000000596B000-memory.dmpFilesize
300KB
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memory/3052-130-0x0000000005BA0000-0x0000000005C06000-memory.dmpFilesize
408KB
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memory/3052-131-0x0000000006240000-0x00000000062B6000-memory.dmpFilesize
472KB
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memory/3052-132-0x0000000006300000-0x0000000006392000-memory.dmpFilesize
584KB
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memory/3052-133-0x00000000063F0000-0x000000000640E000-memory.dmpFilesize
120KB
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memory/3052-134-0x0000000006620000-0x00000000067E2000-memory.dmpFilesize
1.8MB
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memory/3052-135-0x00000000067F0000-0x0000000006D1C000-memory.dmpFilesize
5.2MB