Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11-12-2023 17:41
General
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Target
631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17.exe
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Size
7.5MB
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MD5
40c35fd362ac29ddfa5785f12bf7d954
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SHA1
f0a7408e06b556b78ab02babaf35a0e69d8c75f2
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SHA256
631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17
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SHA512
053a89430ce452247e25aeecfacdc2a0dcbde5d3fa7241a8deada4f99c828bb351421606f75a2bc8f50667046546d108842fa59b1f3c0fbbdf93b286e8e3986a
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SSDEEP
196608:LO78pimeIjZMmsj7bXzjl3iT1A9SG7ul2xdVNWiYmJE6RI6zj:S78pimNjMDzjl3dQAdVN1YyRPzj
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\631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17.exe"C:\Users\Admin\AppData\Local\Temp\631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NHTAU.tmp\631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17.tmp"C:\Users\Admin\AppData\Local\Temp\is-NHTAU.tmp\631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17.tmp" /SL5="$5021E,7611198,68096,C:\Users\Admin\AppData\Local\Temp\631552d7d7950262321993b6fc8bc473884d24e181de73d2decf2d6f573aca17.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)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -i3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 113⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 114⤵
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C:\Program Files (x86)\PlayGIF\gifplayer.exe"C:\Program Files (x86)\PlayGIF\gifplayer.exe" -s3⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
192KB
MD584750e0646f23cf3b83782be14989832
SHA1c749ce986950d694b44b01b23fd7b30db46d4f9c
SHA2566d38e1f7b2bf42a98a6f9e490155b49b7b97f6b89ba994e24aeaf67260bfe427
SHA512c8eb15e89448df0f143f7410a9e9da5e58ae1f14ef71a272f0057dd907a4a01b6fe51424c072768211f786063b45d05d09e3fc44fafc9491e53a75f8bc742e49
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Filesize
960KB
MD583946e53e52b20a47607bb7d3ce1ff4b
SHA170e8de8678f73930295d47b4aea71c2fe36e71b0
SHA256519ab1bd882629f52e70dcb8b746e394143954cde31efe31093cfb2fbfab4a6f
SHA512af9b2fb1d57a6dcfafffd682719fcf51732f2ab0f81f6ff60d6af4ba91c84718d625c34761605779287708ad1b43a8f342a8c387f82d877a48c96742e9bd293a
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Filesize
392KB
MD5671d3984d8acb60d8710273ec93a3434
SHA13c93729c03304a3117407dab6e986c01444f6067
SHA2566adf3fa8c9aa24a64304875e890fc85f91d5e20bf8534e5a579297e3f3e7e3bb
SHA5126870a8328f29f7aef9635984fe683fd4c0f64468bd0e670c076b871974c14c6190b64c397eb71425eb368760ffeeecde61cf28a9fdae1f61f745e3fb5bda70b1
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Filesize
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
632KB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB
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Filesize
2.4MB