Analysis
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max time kernel
70s -
max time network
73s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
27-09-2021 00:16
General
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Target
605377416e65149f47e4ec3f0d83ca4866db58b60d7dc0e21c70dc6d7b6c98dd.exe
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Size
533KB
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MD5
47bb7b4a112985de1ade3dbf255cb7f1
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SHA1
78bc4c1e0caf6dc755addd55534bce018268215c
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SHA256
605377416e65149f47e4ec3f0d83ca4866db58b60d7dc0e21c70dc6d7b6c98dd
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SHA512
1174353e6dd1b49345e6169ed0caf359918c650f17f43f9e055a843c4525479d00ef8c69327a20b179e60844f57d65ad33df8a8cf2675b9877888ac2446ab090
Malware Config
Extracted
redline
27.09
185.215.113.17:48236
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
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suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
suricata: ET MALWARE AutoHotkey Downloader Checkin via IPLogger
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suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
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Downloads MZ/PE file
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Executes dropped EXE 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
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of WriteProcessMemory 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\605377416e65149f47e4ec3f0d83ca4866db58b60d7dc0e21c70dc6d7b6c98dd.exe"C:\Users\Admin\AppData\Local\Temp\605377416e65149f47e4ec3f0d83ca4866db58b60d7dc0e21c70dc6d7b6c98dd.exe"1⤵
- Checks processor information in registry
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\sliders\dlipster.exedlipster.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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MD5
d33ed17d0c58703a646070fdf5b71ae7
SHA1057b8e993ad56dce375520e50fb1e75cd207c297
SHA256ca4660aa36f4b1d2ffdbc8a62a3934527c952ed8ed42872076011dc7ff78b1eb
SHA512febc8d2e004a7b4d16e9e53414bad40d4610bd5fc4cf03883786602365be295fd4651cf41ce234a55dd6f8455342b40ca7588682131e5478b3025bba362d03c1
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MD5
d33ed17d0c58703a646070fdf5b71ae7
SHA1057b8e993ad56dce375520e50fb1e75cd207c297
SHA256ca4660aa36f4b1d2ffdbc8a62a3934527c952ed8ed42872076011dc7ff78b1eb
SHA512febc8d2e004a7b4d16e9e53414bad40d4610bd5fc4cf03883786602365be295fd4651cf41ce234a55dd6f8455342b40ca7588682131e5478b3025bba362d03c1
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Filesize
1.0MB
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Filesize
828KB
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Filesize
4KB
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Filesize
4KB
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Filesize
1.3MB
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Filesize
124KB
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Filesize
4KB
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Filesize
120KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
780KB
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Filesize
4KB
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Filesize
8KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB
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Filesize
4KB