Analysis
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max time kernel
147s -
max time network
150s -
platform
windows11-21h2_x64 -
resource
win11-20240419-en -
resource tags
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submitted
08/05/2024, 00:37
General
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Target
cf3b53988f8ac41ceb4e2941d1ae3f36dcd34766f527e1c51f7513869d8b4a15.exe
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Size
314KB
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MD5
d17e839ac938c0fe1b5ae61e458e2879
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SHA1
5f5d2368b3c5d91560af9ba4a3dc6a8907c4d81d
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SHA256
cf3b53988f8ac41ceb4e2941d1ae3f36dcd34766f527e1c51f7513869d8b4a15
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SHA512
0a3b91c8fbb04aa49716a3fef14e6828376c5004607138b74bc3c422e1dc5e70d7c0d9b4ad56b0d94d3e1d15082ad577922d3d9878741efd01a88d2fc765b261
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SSDEEP
6144:l5npI60nbM8uPZy3+8KID1BurfcqslPdDMQ44I1XrZXHS:7n+60nbnuuBcvQp54vNHS
Malware Config
Extracted
redline
5637482599
https://pastebin.com/raw/NgsUAPya
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 1 IoCs
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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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Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Suspicious use of SetThreadContext 1 IoCs
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Suspicious behavior: EnumeratesProcesses 13 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 8 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\cf3b53988f8ac41ceb4e2941d1ae3f36dcd34766f527e1c51f7513869d8b4a15.exe"C:\Users\Admin\AppData\Local\Temp\cf3b53988f8ac41ceb4e2941d1ae3f36dcd34766f527e1c51f7513869d8b4a15.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
240KB
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Filesize
1.8MB
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Filesize
4KB
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Filesize
408KB
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Filesize
6.1MB
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Filesize
72KB
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Filesize
1.0MB
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Filesize
7.7MB
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Filesize
7.7MB
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Filesize
136KB
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Filesize
304KB
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Filesize
5.2MB
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Filesize
584KB
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Filesize
5.6MB
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Filesize
472KB
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Filesize
120KB
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Filesize
320KB
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Filesize
4KB