Analysis
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max time kernel
118s -
max time network
151s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
26-09-2021 13:50
Static task
static1
General
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Target
2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exe
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Size
303KB
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MD5
3f955a2b3d2af61791c19f49fdd94852
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SHA1
b6a14bd9b9355ac6f392a00fe9d123bce18f1dd5
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SHA256
2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7
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SHA512
1f621f50db4d8d596b7aabd8c4215788ec6ce90b32a24c0f25493890077e2d6171945ad434cee6c210e787efe1f61bf357ba7508de658829e3e0f8fc4ea6a6d1
Malware Config
Extracted
redline
PUB
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 behavioral1/memory/2352-117-0x0000000004B00000-0x0000000004B1F000-memory.dmp family_redline behavioral1/memory/2352-119-0x0000000005060000-0x000000000507E000-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:
2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exepid process 2352 2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exedescription pid process Token: SeDebugPrivilege 2352 2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exe"C:\Users\Admin\AppData\Local\Temp\2a523407cbab042578b336279a5ae9d11cce5b223253c35f9b4de13e6cc936d7.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2352-115-0x0000000000580000-0x00000000006CA000-memory.dmpFilesize
1MB
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memory/2352-116-0x0000000000400000-0x00000000004D3000-memory.dmpFilesize
844KB
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memory/2352-117-0x0000000004B00000-0x0000000004B1F000-memory.dmpFilesize
124KB
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memory/2352-118-0x0000000004B20000-0x0000000004B21000-memory.dmpFilesize
4KB
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memory/2352-119-0x0000000005060000-0x000000000507E000-memory.dmpFilesize
120KB
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memory/2352-120-0x0000000005080000-0x0000000005081000-memory.dmpFilesize
4KB
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memory/2352-121-0x0000000005710000-0x0000000005711000-memory.dmpFilesize
4KB
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memory/2352-122-0x0000000005740000-0x0000000005741000-memory.dmpFilesize
4KB
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memory/2352-123-0x0000000005850000-0x0000000005851000-memory.dmpFilesize
4KB
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memory/2352-125-0x00000000025B2000-0x00000000025B3000-memory.dmpFilesize
4KB
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memory/2352-124-0x00000000025B0000-0x00000000025B1000-memory.dmpFilesize
4KB
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memory/2352-126-0x00000000025B3000-0x00000000025B4000-memory.dmpFilesize
4KB
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memory/2352-127-0x00000000025B4000-0x00000000025B6000-memory.dmpFilesize
8KB
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memory/2352-128-0x00000000058D0000-0x00000000058D1000-memory.dmpFilesize
4KB
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memory/2352-129-0x0000000006AF0000-0x0000000006AF1000-memory.dmpFilesize
4KB
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memory/2352-130-0x0000000006CC0000-0x0000000006CC1000-memory.dmpFilesize
4KB
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memory/2352-131-0x00000000072E0000-0x00000000072E1000-memory.dmpFilesize
4KB
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memory/2352-132-0x0000000007400000-0x0000000007401000-memory.dmpFilesize
4KB
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memory/2352-133-0x00000000075C0000-0x00000000075C1000-memory.dmpFilesize
4KB
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memory/2352-134-0x00000000076F0000-0x00000000076F1000-memory.dmpFilesize
4KB