Analysis
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max time kernel
117s -
max time network
120s -
platform
windows10_x64 -
resource
win10-en-20210920 -
submitted
27-09-2021 00:52
Static task
static1
General
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Target
4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exe
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Size
239KB
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MD5
cd8d1c617fa690f8f8680e12e1d18426
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SHA1
b62788f696172ca5d6a052d8819862aa1b1f8926
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SHA256
4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608
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SHA512
31442a42069809e491e149c26942a185cf5be15efbe41c324bc562b9aafaa4fae55a37b6f52fe20111fe377c217fcc0e3fae00961a6dbe4c2c44703e9fa27aef
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 behavioral1/memory/2524-115-0x00000000021D0000-0x00000000021EF000-memory.dmp family_redline behavioral1/memory/2524-117-0x0000000002250000-0x000000000226E000-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:
4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exepid process 2524 4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exedescription pid process Token: SeDebugPrivilege 2524 4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exe"C:\Users\Admin\AppData\Local\Temp\4077f727154ed1790c94730e3c43b86acd23a51070a0b479dd18d3d432956608.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:2524
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2524-115-0x00000000021D0000-0x00000000021EF000-memory.dmpFilesize
124KB
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memory/2524-116-0x0000000004BF0000-0x0000000004BF1000-memory.dmpFilesize
4KB
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memory/2524-117-0x0000000002250000-0x000000000226E000-memory.dmpFilesize
120KB
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memory/2524-118-0x00000000050F0000-0x00000000050F1000-memory.dmpFilesize
4KB
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memory/2524-119-0x0000000004BB0000-0x0000000004BB1000-memory.dmpFilesize
4KB
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memory/2524-120-0x00000000020E0000-0x0000000002110000-memory.dmpFilesize
192KB
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memory/2524-121-0x0000000000400000-0x00000000004C3000-memory.dmpFilesize
780KB
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memory/2524-123-0x0000000005740000-0x0000000005741000-memory.dmpFilesize
4KB
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memory/2524-124-0x0000000004BE2000-0x0000000004BE3000-memory.dmpFilesize
4KB
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memory/2524-122-0x0000000004BE0000-0x0000000004BE1000-memory.dmpFilesize
4KB
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memory/2524-125-0x0000000004BE3000-0x0000000004BE4000-memory.dmpFilesize
4KB
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memory/2524-126-0x0000000005850000-0x0000000005851000-memory.dmpFilesize
4KB
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memory/2524-127-0x00000000058C0000-0x00000000058C1000-memory.dmpFilesize
4KB
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memory/2524-128-0x0000000004BE4000-0x0000000004BE6000-memory.dmpFilesize
8KB
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memory/2524-129-0x0000000006AE0000-0x0000000006AE1000-memory.dmpFilesize
4KB
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memory/2524-130-0x0000000006CB0000-0x0000000006CB1000-memory.dmpFilesize
4KB
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memory/2524-131-0x00000000072D0000-0x00000000072D1000-memory.dmpFilesize
4KB
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memory/2524-132-0x0000000007670000-0x0000000007671000-memory.dmpFilesize
4KB
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memory/2524-133-0x0000000007760000-0x0000000007761000-memory.dmpFilesize
4KB
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memory/2524-134-0x0000000007720000-0x0000000007721000-memory.dmpFilesize
4KB