Analysis
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max time kernel
119s -
max time network
154s -
platform
windows7_x64 -
resource
win7-20230831-en -
resource tags
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submitted
19-10-2023 17:43
General
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Target
NEAS.32996e18720ed05ffe33a6e787680c248b05c9bdda265d9970043de9348bd248exe_JC.exe
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Size
399KB
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MD5
89c1879930e5b0c39baa5932ec3d829d
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SHA1
9ea5c83f635e1cc35c4dc3b5a7d4974bba379076
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SHA256
32996e18720ed05ffe33a6e787680c248b05c9bdda265d9970043de9348bd248
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SHA512
1812015a6e11ada3425936b39f6f55d8f0949b779514f1dd8db655a4b285a35a45ddcb99b4df5ab1470fe2778a5793e9ec714b647d1ebbdedcd6c35349049844
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SSDEEP
6144:Vij45DzBIKD2SJMzodRpUZNFvzqsG3OHDWLNFwNYdk6ceh9X3P9u4oWNl:ZfD2S+j5VBSLNuQk6ceX5ll
Malware Config
Extracted
Protocol: smtp- Host:
mail.watchparts2u.com.au - Port:
587 - Username:
[email protected] - Password:
pepSIjZk5qWU
Extracted
snakekeylogger
Protocol: smtp- Host:
mail.watchparts2u.com.au - Port:
587 - Username:
[email protected] - Password:
pepSIjZk5qWU - Email To:
[email protected]
Signatures
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Snake Keylogger
Keylogger and Infostealer first seen in November 2020.
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Snake Keylogger payload 6 IoCs
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Reads user/profile data of local email clients 2 TTPs
Email clients store some user data on disk where infostealers will often target it.
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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 Microsoft Outlook profiles 1 TTPs 3 IoCs
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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 use of SetThreadContext 1 IoCs
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Modifies system certificate store 2 TTPs 6 IoCs
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of AdjustPrivilegeToken 1 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\NEAS.32996e18720ed05ffe33a6e787680c248b05c9bdda265d9970043de9348bd248exe_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.32996e18720ed05ffe33a6e787680c248b05c9bdda265d9970043de9348bd248exe_JC.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\NEAS.32996e18720ed05ffe33a6e787680c248b05c9bdda265d9970043de9348bd248exe_JC.exeC:\Users\Admin\AppData\Local\Temp\NEAS.32996e18720ed05ffe33a6e787680c248b05c9bdda265d9970043de9348bd248exe_JC.exe2⤵
- Accesses Microsoft Outlook profiles
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
344B
MD5b50990b298fff486edcc15b3faf3e3f0
SHA1aebea498300cba6e379c77ad1357bfb05850b661
SHA25627b9535b9cc59d2beb38b57500cf90e264e0f0740d442d7e12596054ebf06b29
SHA512f6e73c13087890c64d0b52c99146aa5f725c985a3ded5ed1130c5889b3502c4aef76071f4058a6e4073f476f60faba1edf6a4f0590acf565041847f4a5bd01cb
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Filesize
61KB
MD5f3441b8572aae8801c04f3060b550443
SHA14ef0a35436125d6821831ef36c28ffaf196cda15
SHA2566720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf
SHA5125ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9
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Filesize
163KB
MD59441737383d21192400eca82fda910ec
SHA1725e0d606a4fc9ba44aa8ffde65bed15e65367e4
SHA256bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5
SHA5127608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf
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Filesize
6.9MB
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Filesize
416KB
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Filesize
6.9MB
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Filesize
336KB
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Filesize
256KB
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Filesize
40KB
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Filesize
6.9MB
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Filesize
4KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
144KB
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Filesize
144KB
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Filesize
144KB