Analysis
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max time kernel
84s -
max time network
152s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 20:52
Static task
static1
Behavioral task
behavioral1
Sample
redLine.exe
Resource
win7-en-20210920
General
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Target
redLine.exe
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Size
249KB
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MD5
3b3b09c0f40c3c2b1c00c3ff03365148
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SHA1
34751fcfd324585070daf9870476265e8e209bf7
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SHA256
2519257a94977d7b877737aa5c3813bbf1c378618eefd472d208fed97320d516
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SHA512
178ae33cde53044ea8e25f272b4db1a3e30edda6a2e51cb71143b5c546a62c693d9e4967b811860bd7b2f16e3629685b62ea98fc24e77df0eb91addf500758d1
Malware Config
Extracted
redline
UTS
45.9.20.20:13441
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/504-117-0x00000000021B0000-0x00000000021CF000-memory.dmp family_redline behavioral2/memory/504-119-0x00000000024F0000-0x000000000250E000-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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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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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
redLine.exepid process 504 redLine.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
redLine.exedescription pid process Token: SeDebugPrivilege 504 redLine.exe
Processes
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/504-115-0x0000000000400000-0x00000000004C5000-memory.dmpFilesize
788KB
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memory/504-114-0x00000000005D0000-0x000000000071A000-memory.dmpFilesize
1.3MB
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memory/504-116-0x0000000004C90000-0x0000000004C91000-memory.dmpFilesize
4KB
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memory/504-117-0x00000000021B0000-0x00000000021CF000-memory.dmpFilesize
124KB
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memory/504-118-0x0000000004CA0000-0x0000000004CA1000-memory.dmpFilesize
4KB
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memory/504-119-0x00000000024F0000-0x000000000250E000-memory.dmpFilesize
120KB
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memory/504-120-0x00000000051A0000-0x00000000051A1000-memory.dmpFilesize
4KB
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memory/504-121-0x0000000004C92000-0x0000000004C93000-memory.dmpFilesize
4KB
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memory/504-122-0x0000000004C93000-0x0000000004C94000-memory.dmpFilesize
4KB
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memory/504-123-0x0000000004BE0000-0x0000000004BE1000-memory.dmpFilesize
4KB
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memory/504-124-0x00000000057B0000-0x00000000057B1000-memory.dmpFilesize
4KB
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memory/504-125-0x0000000004C10000-0x0000000004C11000-memory.dmpFilesize
4KB
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memory/504-126-0x0000000004C94000-0x0000000004C96000-memory.dmpFilesize
8KB
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memory/504-127-0x00000000058C0000-0x00000000058C1000-memory.dmpFilesize
4KB
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memory/504-128-0x0000000006AE0000-0x0000000006AE1000-memory.dmpFilesize
4KB
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memory/504-129-0x0000000006CB0000-0x0000000006CB1000-memory.dmpFilesize
4KB
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memory/504-130-0x00000000072D0000-0x00000000072D1000-memory.dmpFilesize
4KB
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memory/504-131-0x00000000075C0000-0x00000000075C1000-memory.dmpFilesize
4KB
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memory/504-132-0x00000000076A0000-0x00000000076A1000-memory.dmpFilesize
4KB
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memory/504-133-0x0000000007780000-0x0000000007781000-memory.dmpFilesize
4KB