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Analysis
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max time kernel
150s -
max time network
131s -
platform
windows10-1703_x64 -
resource
win10-20231025-en -
resource tags
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submitted
11/12/2023, 11:49
General
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Target
6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8.exe
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Size
6.9MB
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MD5
e5aafefdbf35cfcb34ced65b3acd89bc
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SHA1
2c97674e0e27a8d72241743b483fdbe78b2299b9
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SHA256
6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8
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SHA512
5472278aeb8db246e1682e542671c5cfff4eeede1d0d24d0b6b7137d8eb80d780439a91cda454f80bb471777cdc95fba08640c8c504756aa90db41a75a6351e4
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SSDEEP
98304:4zyQ4kc+v4jvDhsQepuwmrkz216aPE8d9X+X1M2CX27eGqc6hxTGZtsAzFjTidLb:BQ4PTP94zHQ9OX1M2CGjn6hDc6LKEzj
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 1 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\6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8.exe"C:\Users\Admin\AppData\Local\Temp\6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-17GUN.tmp\6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8.tmp"C:\Users\Admin\AppData\Local\Temp\is-17GUN.tmp\6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8.tmp" /SL5="$80064,6985458,68096,C:\Users\Admin\AppData\Local\Temp\6a1d36a4902cdd6fcaba3e871a0852e67f7af760812206d14f0aed0d7de9c1d8.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)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\WMAFormat\wmaformat.exe"C:\Program Files (x86)\WMAFormat\wmaformat.exe" -s3⤵
- 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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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.5MB
MD55205cd1360b04630b1aced049a3c03f1
SHA1a27cf1950751f141c61c9adcdeaf9e50cddbedec
SHA256c55b7f456ce82acb90508080aefda832f6750d7b5db87c04492098e8f7f911b3
SHA51216f39d0b49c89f86c28b862f9271ce183a33aa2490b7784892a7f2b9e32eb6f7240fa71b5838cb875f4b32a5eea2b622d579eabc46aa00047009fde4aa1e3f16
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Filesize
959KB
MD5fe5918c52d284576c63adc31e2aa0370
SHA1ebca3b9904149b08b74ef6fc82026269236d5f39
SHA25601d8a1242790d4d25b6d8f2c0a3eb0edaec52979e527fc61c6a77b9f2ae1ee55
SHA5128b2418552de78968fda37763f27fbb604e12d8ea983d573253bdd52c30665f192c31964f27c5dec35fa6c7d0a5819200b78bad5212a4d50f749daa9c6c43ee0c
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Filesize
553KB
MD5668f4c4121ee11df69a98ae419d07b5b
SHA1aaae120a85f73d78c33e905f640f27dde37a98f9
SHA256866460c058bfcdd3c7d17806c74ff7fb4a2f075fb31463769fde3019ecb19659
SHA51278e79e5632547ca61ec27a591527b35a6c89354a7313181da5fcfa0dacf2ed34c3856840763bf2af9abef6111992916d795d62a85da40055e23f52460f284802
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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
96KB
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Filesize
96KB
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Filesize
96KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
632KB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
1.8MB
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB