Analysis
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max time kernel
121s -
max time network
135s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
21-10-2021 07:21
Static task
static1
General
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Target
cc438f53329f64a14d3b19eb8dd682ed25999824d31a9e306f914b08d7fa6e5f.exe
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Size
337KB
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MD5
af9c0c00d26f6f4e229755f9e35d6d1a
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SHA1
0b230c9384f5d3f9473829030c1f132b0ee7665d
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SHA256
cc438f53329f64a14d3b19eb8dd682ed25999824d31a9e306f914b08d7fa6e5f
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SHA512
eea4acd4d9417cfbcff6ef283eaa262d0e69ebe73e7726ea8f63218fc3acecfa20299cf280df4c4cef28ffaffc410cb724163fdcacd96b8568ceb921d871ffdb
Malware Config
Extracted
redline
PUB
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/1812-117-0x0000000004CB0000-0x0000000004CCF000-memory.dmp family_redline behavioral1/memory/1812-123-0x0000000004FB0000-0x0000000004FCD000-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:
cc438f53329f64a14d3b19eb8dd682ed25999824d31a9e306f914b08d7fa6e5f.exedescription pid process Token: SeDebugPrivilege 1812 cc438f53329f64a14d3b19eb8dd682ed25999824d31a9e306f914b08d7fa6e5f.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1812-115-0x0000000002F20000-0x0000000002FCE000-memory.dmpFilesize
696KB
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memory/1812-116-0x0000000002F20000-0x0000000002FCE000-memory.dmpFilesize
696KB
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memory/1812-117-0x0000000004CB0000-0x0000000004CCF000-memory.dmpFilesize
124KB
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memory/1812-118-0x0000000000400000-0x0000000002F1B000-memory.dmpFilesize
43.1MB
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memory/1812-119-0x0000000004C30000-0x0000000004C31000-memory.dmpFilesize
4KB
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memory/1812-120-0x0000000004C32000-0x0000000004C33000-memory.dmpFilesize
4KB
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memory/1812-121-0x0000000004C33000-0x0000000004C34000-memory.dmpFilesize
4KB
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memory/1812-122-0x0000000007660000-0x0000000007661000-memory.dmpFilesize
4KB
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memory/1812-123-0x0000000004FB0000-0x0000000004FCD000-memory.dmpFilesize
116KB
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memory/1812-124-0x0000000007B60000-0x0000000007B61000-memory.dmpFilesize
4KB
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memory/1812-125-0x0000000008180000-0x0000000008181000-memory.dmpFilesize
4KB
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memory/1812-126-0x00000000081B0000-0x00000000081B1000-memory.dmpFilesize
4KB
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memory/1812-127-0x00000000082C0000-0x00000000082C1000-memory.dmpFilesize
4KB
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memory/1812-128-0x0000000004C34000-0x0000000004C36000-memory.dmpFilesize
8KB
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memory/1812-129-0x0000000008340000-0x0000000008341000-memory.dmpFilesize
4KB
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memory/1812-130-0x0000000008F60000-0x0000000008F61000-memory.dmpFilesize
4KB
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memory/1812-131-0x0000000009130000-0x0000000009131000-memory.dmpFilesize
4KB
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memory/1812-132-0x0000000009760000-0x0000000009761000-memory.dmpFilesize
4KB
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memory/1812-133-0x0000000009AC0000-0x0000000009AC1000-memory.dmpFilesize
4KB
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memory/1812-134-0x0000000009BC0000-0x0000000009BC1000-memory.dmpFilesize
4KB
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memory/1812-135-0x0000000009D70000-0x0000000009D71000-memory.dmpFilesize
4KB