Analysis
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max time kernel
119s -
max time network
135s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
20-10-2021 00:40
Static task
static1
General
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Target
cf8e9fb3ba053a7a4ba69752d9bfb2ff69a48fc2e787a2ddfcae91605621f82a.exe
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Size
381KB
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MD5
fbb485ef5c6f02367cfaa5073debea91
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SHA1
18cf910a0981aeedd53f44ca85902819702455dc
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SHA256
cf8e9fb3ba053a7a4ba69752d9bfb2ff69a48fc2e787a2ddfcae91605621f82a
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SHA512
c15e0b1abf3b92fb35fb4748325616f4e7d6d0ca7f26ee8ef5b18890b753f0728e1011c73e30aec588242eead2ead4405016bc3d172416838e24a8011ba4aabe
Malware Config
Extracted
redline
UDP
45.9.20.182:52236
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/2180-118-0x0000000004CD0000-0x0000000004CEF000-memory.dmp family_redline behavioral1/memory/2180-120-0x0000000007420000-0x000000000743D000-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 use of AdjustPrivilegeToken 1 IoCs
Processes:
cf8e9fb3ba053a7a4ba69752d9bfb2ff69a48fc2e787a2ddfcae91605621f82a.exedescription pid process Token: SeDebugPrivilege 2180 cf8e9fb3ba053a7a4ba69752d9bfb2ff69a48fc2e787a2ddfcae91605621f82a.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2180-115-0x0000000003086000-0x00000000030A9000-memory.dmpFilesize
140KB
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memory/2180-117-0x0000000000400000-0x0000000002DB7000-memory.dmpFilesize
41.7MB
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memory/2180-116-0x0000000004B10000-0x0000000004B40000-memory.dmpFilesize
192KB
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memory/2180-118-0x0000000004CD0000-0x0000000004CEF000-memory.dmpFilesize
124KB
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memory/2180-119-0x0000000007520000-0x0000000007521000-memory.dmpFilesize
4KB
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memory/2180-120-0x0000000007420000-0x000000000743D000-memory.dmpFilesize
116KB
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memory/2180-121-0x0000000007A20000-0x0000000007A21000-memory.dmpFilesize
4KB
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memory/2180-122-0x00000000074D0000-0x00000000074D1000-memory.dmpFilesize
4KB
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memory/2180-123-0x0000000008030000-0x0000000008031000-memory.dmpFilesize
4KB
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memory/2180-124-0x0000000007510000-0x0000000007511000-memory.dmpFilesize
4KB
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memory/2180-125-0x0000000007514000-0x0000000007516000-memory.dmpFilesize
8KB
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memory/2180-127-0x0000000007513000-0x0000000007514000-memory.dmpFilesize
4KB
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memory/2180-126-0x0000000007512000-0x0000000007513000-memory.dmpFilesize
4KB
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memory/2180-128-0x0000000008140000-0x0000000008141000-memory.dmpFilesize
4KB
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memory/2180-129-0x00000000081B0000-0x00000000081B1000-memory.dmpFilesize
4KB
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memory/2180-130-0x0000000008DD0000-0x0000000008DD1000-memory.dmpFilesize
4KB
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memory/2180-131-0x0000000008FA0000-0x0000000008FA1000-memory.dmpFilesize
4KB
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memory/2180-132-0x00000000095D0000-0x00000000095D1000-memory.dmpFilesize
4KB
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memory/2180-133-0x00000000096E0000-0x00000000096E1000-memory.dmpFilesize
4KB
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memory/2180-134-0x00000000097A0000-0x00000000097A1000-memory.dmpFilesize
4KB
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memory/2180-135-0x0000000009920000-0x0000000009921000-memory.dmpFilesize
4KB