Analysis
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max time kernel
101s -
max time network
103s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
26-09-2021 23:10
Static task
static1
General
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Target
2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exe
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Size
239KB
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MD5
5a84a366fc06af56d9b6f6d194a838d9
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SHA1
de1c1f7da2f289a01f808fae2277dc1864be227e
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SHA256
2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82
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SHA512
0549f730f00a6bca09a3801491ee806f233a6c44565ef0873df293be87cc0c28b142de13c5c5ca9a3a9416958d92f0b78e5a3cc65ad0f8887f4c994c8302823c
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/740-117-0x0000000002370000-0x000000000238F000-memory.dmp family_redline behavioral1/memory/740-119-0x0000000002590000-0x00000000025AE000-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:
2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exepid process 740 2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exedescription pid process Token: SeDebugPrivilege 740 2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exe"C:\Users\Admin\AppData\Local\Temp\2b1e5ca265f6186786232bd45323668afe4d9d182cb811013eb73685686bda82.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:740
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/740-115-0x0000000000400000-0x00000000004C3000-memory.dmpFilesize
780KB
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memory/740-114-0x0000000000570000-0x00000000006BA000-memory.dmpFilesize
1.3MB
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memory/740-116-0x0000000004BF0000-0x0000000004BF1000-memory.dmpFilesize
4KB
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memory/740-117-0x0000000002370000-0x000000000238F000-memory.dmpFilesize
124KB
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memory/740-118-0x0000000004C00000-0x0000000004C01000-memory.dmpFilesize
4KB
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memory/740-119-0x0000000002590000-0x00000000025AE000-memory.dmpFilesize
120KB
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memory/740-120-0x0000000005100000-0x0000000005101000-memory.dmpFilesize
4KB
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memory/740-122-0x0000000004BF3000-0x0000000004BF4000-memory.dmpFilesize
4KB
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memory/740-121-0x0000000004BF2000-0x0000000004BF3000-memory.dmpFilesize
4KB
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memory/740-123-0x0000000005710000-0x0000000005711000-memory.dmpFilesize
4KB
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memory/740-124-0x0000000005730000-0x0000000005731000-memory.dmpFilesize
4KB
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memory/740-125-0x0000000005840000-0x0000000005841000-memory.dmpFilesize
4KB
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memory/740-126-0x0000000004BF4000-0x0000000004BF6000-memory.dmpFilesize
8KB
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memory/740-127-0x00000000058C0000-0x00000000058C1000-memory.dmpFilesize
4KB
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memory/740-128-0x0000000006AE0000-0x0000000006AE1000-memory.dmpFilesize
4KB
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memory/740-129-0x0000000006CB0000-0x0000000006CB1000-memory.dmpFilesize
4KB
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memory/740-130-0x00000000072D0000-0x00000000072D1000-memory.dmpFilesize
4KB
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memory/740-131-0x0000000007370000-0x0000000007371000-memory.dmpFilesize
4KB
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memory/740-132-0x0000000006090000-0x0000000006091000-memory.dmpFilesize
4KB
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memory/740-133-0x00000000075B0000-0x00000000075B1000-memory.dmpFilesize
4KB