Analysis
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max time kernel
120s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
26/09/2024, 23:50
General
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Target
1688-449-0x0000021C4DE00000-0x0000021C4DE2C000-memory.exe
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Size
176KB
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MD5
ba0b777de3a6a9a3180f2dc6ea002a07
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SHA1
d3ff8487c3c74fcad06c20c423c15e026503ebab
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SHA256
5883d006fa7bc455ce2dc1260b18100c1a9e89c9a5357b2b7991eb9f2c15b66b
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SHA512
6e08f173b4a1d9e5cfbe69b392e103216a2603c11fc9009396be8295ee748bc4df7819b1963e87eaf710b96c7750edefecd745ec76674e103a1aacd8180925a9
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SSDEEP
3072:AJwPUfRrKrG6c7QnURZbZfwSMXaf69ez:geUfuyXZb5wSt
Malware Config
Signatures
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AsyncRat
AsyncRAT is designed to remotely monitor and control other computers written in C#.
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Nightingale stealer
Nightingale stealer is an information stealer written in C#.
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Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 3 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Unsecured Credentials: Credentials In Files 1 TTPs
Steal credentials from unsecured files.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
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Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Using powershell.exe command.
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Looks up external IP address via web service 1 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious use of AdjustPrivilegeToken 3 IoCs
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Suspicious use of WriteProcessMemory 9 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\1688-449-0x0000021C4DE00000-0x0000021C4DE2C000-memory.exe"C:\Users\Admin\AppData\Local\Temp\1688-449-0x0000021C4DE00000-0x0000021C4DE2C000-memory.exe"1⤵
- Accesses Microsoft Outlook profiles
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
- outlook_office_path
- outlook_win_path
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-ItemPropertyValue -Path HKCU:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"powershell" Get-ItemPropertyValue -Path HKLM:SOFTWARE\Roblox\RobloxStudioBrowser\roblox.com -Name .ROBLOSECURITY2⤵
- Suspicious use of AdjustPrivilegeToken
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 2536 -s 18762⤵
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C:\Windows\system32\wbem\WmiApSrv.exeC:\Windows\system32\wbem\WmiApSrv.exe1⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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Filesize
181KB
MD54ea6026cf93ec6338144661bf1202cd1
SHA1a1dec9044f750ad887935a01430bf49322fbdcb7
SHA2568efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8
SHA5126c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b
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Filesize
7KB
MD50a15a65e7f7d2f2f89afb81d356817bd
SHA1ffc803705f3add8fb000660f389c5b28d391d90a
SHA2567114e9d96440fc487515fd15d7b4c13363498bd7d485df0068011ad47f37edb2
SHA512f0926f2b49ccde5943fad3613a1ce7d78097b68d5bdbfa0c90d665efb9a5bc9517259d5631329873b78ff18cd0c3d2ab0af6034df53baf4e7b984b19a7c50f67
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Filesize
32KB
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Filesize
2.9MB
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Filesize
4KB
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Filesize
256KB
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Filesize
9.9MB
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Filesize
9.9MB
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Filesize
4KB
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Filesize
176KB
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Filesize
2.9MB
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Filesize
32KB