Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
12/12/2023, 04:20
General
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Target
a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9.exe
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Size
7.7MB
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MD5
de4b9bce6adb113ebd2c1be9aae624ea
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SHA1
ac2ed500773a51c3a2c37c918740c0bb30e55f2a
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SHA256
a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9
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SHA512
21b08eebe2912c6db07a64647416abbfc6f01d87b6b02f430f44c25084b7a5c70878aa7520377cd3ce80630869fd9782c2247167caab79c5de30d2c1c325c43e
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SSDEEP
196608:Kxm5+owJB5yCqVoeL8gqA1u8QWGVq/iUYJ0Mnizj:lw7rq1L58WGVqaDizj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
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Loads dropped DLL 3 IoCs
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Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
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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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Drops file in Program Files directory 63 IoCs
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Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 18 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9.exe"C:\Users\Admin\AppData\Local\Temp\a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-4386D.tmp\a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9.tmp"C:\Users\Admin\AppData\Local\Temp\is-4386D.tmp\a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9.tmp" /SL5="$C0226,7817201,121856,C:\Users\Admin\AppData\Local\Temp\a21f01ba9d6e743e54808160581d069c1bf8162bee0ff6d18754a9cbd75354d9.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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C:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\GIFMount\gifmon.exe"C:\Program Files (x86)\GIFMount\gifmon.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 123⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 124⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD522f4d148a73095eec183bf2aba2982ff
SHA1b276cca2ffd18ab0aa54591b5a37cbcfd1b0337c
SHA2561e2b81e52a85332c36b8acc0280ff849712bcb812884332a51d20182f6a713ab
SHA5122c4ec0b466c071d5a6764ac8c819c7af2572c4c025bab01e6c4676addb1c2942356ed9fa7f1f129215f4243928d8a339f07bdda6f805667c553c0b134bb87f0d
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Filesize
1.3MB
MD5b3a650a9ee4a820687c63e8c43ec8c44
SHA1b325e94cd912ef95727af0b7a9529c7d3c7106df
SHA25671164ad85632df1078c6540b52565b342d4abd5151f7c371384840d07b0972a4
SHA512123c5fbfe1d70a0ecff11f8929da1ebe981d61bbc285827861a56219c7b24fd8b3b5b6f611baea6b45ebe56e595444ee6f6fb4188e9c5a136a34d9e19223d558
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Filesize
628KB
MD579f08a021cc53158a4d0f3661cabb9ac
SHA1c7ffa9ed15d1e95a06e229167e2277d504b87256
SHA256de1ee2add29610a91adaf4f78e5886648108d4694d13a3e542484b9cbdf485ec
SHA512a9a63e06fc3ff979818bb1addfc8609b8df70a2d62055cf26102256b3a41da2dcc6c2d7f98859bdf21d203d9e8c8faa30c5342ffe0b98964227890453bc77927
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Filesize
617KB
MD51fb448d85adfddfe634097fcecfc28ea
SHA1928915ece6b1a4425cfff9373f014dec7f045b44
SHA2560c0897d9576e6af36241640d311d2aabf49bb2fcfe5bc65bd6951eb74fcd3755
SHA512b15c215b5e42fef31686e4fc589238acc040db481e994d25c496bc42a2a64114d8c11e770b7f49319e0e5887b308e96f79eb84557ccbdb944db1b1fbe88e669f
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Filesize
85KB
MD5832c090c7c360572f28e0cd8a16cacdb
SHA17f41d3f03f816c7a51b751b462bca2105d08191d
SHA256f21d1c124dc79a1580eb1826018e45742e7d4f2f830500aee03dfd919f200237
SHA512c45b3f8bda5213ef313db295defd7d5b26a4ae961714ece7ddc68af47dd4571bbb96ff842a95583bfaf5800979ce9471b772d3e7c2d7995679664a371cec4d85
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303
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Filesize
148KB
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Filesize
148KB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
632KB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB
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Filesize
2.6MB