Analysis
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max time kernel
146s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
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submitted
11/12/2023, 05:13
General
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Target
e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05.exe
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Size
6.9MB
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MD5
dbc02a16cbea6543274b204aae860968
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SHA1
6233d3700ae0e307f0213205a41bc7afdc635587
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SHA256
e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05
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SHA512
ee9987635587f6f42673fe321e07562b53926516b3fa71ead220969c824aba6f47cbc986b90a44581bbd408497fdf8caa5509046df553b0e97045293c17176ae
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SSDEEP
196608:rRW8Bq+q3WGhRQY914E1DF+V3bm/LCGNq3eUeKP3gdVfzj:rQeqbhPK4DFY4CtOUYVfzj
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 2 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\e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05.exe"C:\Users\Admin\AppData\Local\Temp\e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-3AFGC.tmp\e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05.tmp"C:\Users\Admin\AppData\Local\Temp\is-3AFGC.tmp\e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05.tmp" /SL5="$801DA,6953145,68096,C:\Users\Admin\AppData\Local\Temp\e61b6ada7f6546c04480898c90b7b0ce903526ab405a5feaa0af1a006ccccc05.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 111⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
75KB
MD5fc4619413efe3d1028e213c194d00de7
SHA19173f68dea842e84e2a8edf1738ce6dc06e5f166
SHA256c85c72dd3e69168d7134db845a120f03e63a354989cf8aad3bf21e2c3a84e749
SHA512aa699cb1b8354993bc312c7fda7f631ff6dab52ed8cb6c1c0ed28e91c054690269ab27f69d2eec2965d8f116d7d286b4d8fac98369443737b9581266ad6de601
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Filesize
52KB
MD5fcd49f7adc05affd1e867b74fbf0a2bd
SHA18e1baa9a4c37057ea1969130ae24c6729e2255b3
SHA256167ec127913cc88a4855693e1fe8f32535f665a4fd0d47dff349c3b2be95d64c
SHA512f3ab219be80be4d543b1c1eb7c9e981a366772bd764186bfd2ba29d6e3c1fac06a34b1e80ea85e8c556a02d5a7502f534f2bede0d640628f911cd8ab053b9c35
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Filesize
492KB
MD55e5726d9871e52e6a5b366e5762c5ac9
SHA16d9eb8921b096bdfd033383ed2fbfbf94b39a26d
SHA256e3aca93303f33481df1a329817de60df9fa9449b5f73807fc1a5f07fbcfc218a
SHA512c5dd47735f99f4a118d23cad55ce1c73e1a07b2cb587098f6da46b88f08d0371f0b2fbbe9309c9792a94fce732caa067b57be1ca0d287da36a19a511e6c7fa6d
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Filesize
606KB
MD51155864f53cc5ccb0639dce093a624e8
SHA1bacb2ba8a820986834246fb9e0e54e6651310dba
SHA256296f2e8ffb85f4624301d47824be60b5744a2b21a27ca0904466ee88c8851b81
SHA51265891fb865606c0c37642968a6245ab5c6011bfb3281e62390785d3dd0d0fc1848482b69fe3b5e9597d45a630466f8cbc5de22cf1264eaf3622246313eb1a28a
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Filesize
507KB
MD53a1fa7e80d6dbcaf5ec3f650a168f2c9
SHA12e55380d0b99ef6af84f34e7ae385f3fc78ebdc1
SHA2563fd694b1176d20c620be53e2a2a2494098ab4c87c04cc0e45d029de7d7e058c7
SHA51267cf0241d4ea0bcc5dede538e292f4688bff5637808c02a9eec67ce91632ca68a94f70ab5f54ea7ae00de8f56b1376e8c3fbca234faa38cfe7e2c11412df1e7c
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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
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
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
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
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