Analysis
-
max time kernel
145s -
max time network
158s -
platform
windows10-1703_x64 -
resource
win10-20231020-en -
resource tags
-
submitted
04/11/2023, 21:00
General
-
Target
73a52f9ea1dc0155f2465c3bf0b31ebc48d3b5014e6a6da25823d5c50eb6a3dc.exe
-
Size
4.8MB
-
MD5
5070255637e84ea54c632cb851e3f71f
-
SHA1
731970291bf6082cd629bcb66590ba54c9544bf2
-
SHA256
73a52f9ea1dc0155f2465c3bf0b31ebc48d3b5014e6a6da25823d5c50eb6a3dc
-
SHA512
d2b58ee57fca3a2a31ef8461b6b11dd5b53fc312609070049297be787dab9bc89fad556da623c02b4fd72c326847bc7842a774ff50a7dc4a2b4ff65fefcdca9f
-
SSDEEP
98304:edIl6d0Z5xU6yac+hgQugZmSVPrH7Hj1a2gVn1YA8LmxFOrz2u166qVO37Nr1/CW:iIXZ5xPcG8MHVPrbHa1Yb8FTW66qor+W
Malware Config
Signatures
-
Executes dropped EXE 3 IoCs
-
Loads dropped DLL 1 IoCs
-
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
-
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Drops file in Program Files directory 34 IoCs
-
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Runs net.exe
-
Suspicious use of WriteProcessMemory 15 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\73a52f9ea1dc0155f2465c3bf0b31ebc48d3b5014e6a6da25823d5c50eb6a3dc.exe"C:\Users\Admin\AppData\Local\Temp\73a52f9ea1dc0155f2465c3bf0b31ebc48d3b5014e6a6da25823d5c50eb6a3dc.exe"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\is-G3PHN.tmp\is-S83PQ.tmp"C:\Users\Admin\AppData\Local\Temp\is-G3PHN.tmp\is-S83PQ.tmp" /SL4 $701E4 "C:\Users\Admin\AppData\Local\Temp\73a52f9ea1dc0155f2465c3bf0b31ebc48d3b5014e6a6da25823d5c50eb6a3dc.exe" 4692845 793602⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 43⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 44⤵
-
-
-
C:\Program Files (x86)\DBuster\DBuster.exe"C:\Program Files (x86)\DBuster\DBuster.exe" -i3⤵
- Executes dropped EXE
-
-
C:\Program Files (x86)\DBuster\DBuster.exe"C:\Program Files (x86)\DBuster\DBuster.exe" -s3⤵
- Executes dropped EXE
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
3.7MB
MD58ff60a1c3496481fd5b5364e0981dbc7
SHA1c1a28c7ff6cfe353329fa3df61fccc5100e73371
SHA2565c5d8ed61c9c5070d252f6730a4c7ecddebd3173e69ecdfcfb99a667cb42d7aa
SHA512e98b6f8a3a63d4bbc728f9503b9d380b6df73e883044b0affe5abf1f2cb1f4fb2c6ce7fbf177533d72678ebae19909b61cc42138e2cd99329714cbb1ee2e37f1
-
Filesize
3.7MB
MD58ff60a1c3496481fd5b5364e0981dbc7
SHA1c1a28c7ff6cfe353329fa3df61fccc5100e73371
SHA2565c5d8ed61c9c5070d252f6730a4c7ecddebd3173e69ecdfcfb99a667cb42d7aa
SHA512e98b6f8a3a63d4bbc728f9503b9d380b6df73e883044b0affe5abf1f2cb1f4fb2c6ce7fbf177533d72678ebae19909b61cc42138e2cd99329714cbb1ee2e37f1
-
Filesize
3.7MB
MD58ff60a1c3496481fd5b5364e0981dbc7
SHA1c1a28c7ff6cfe353329fa3df61fccc5100e73371
SHA2565c5d8ed61c9c5070d252f6730a4c7ecddebd3173e69ecdfcfb99a667cb42d7aa
SHA512e98b6f8a3a63d4bbc728f9503b9d380b6df73e883044b0affe5abf1f2cb1f4fb2c6ce7fbf177533d72678ebae19909b61cc42138e2cd99329714cbb1ee2e37f1
-
Filesize
643KB
MD5a991510c12f20ccf8a5231a32a7958c3
SHA1122724d1a4fdea39af3aa427e4941158d7e91dfa
SHA2560c3ab280e156e9ff6a325267bc5d721f71dcb12490a53a03a033d932272f9198
SHA5128f387a6189f6fa51f84004706589ed1706dfd08dfc38c1f8ce3ce010f37efac085fd241396ab69bc25c86174a4637492163bf3cb26f88639551dc9fa0c52eafa
-
Filesize
643KB
MD5a991510c12f20ccf8a5231a32a7958c3
SHA1122724d1a4fdea39af3aa427e4941158d7e91dfa
SHA2560c3ab280e156e9ff6a325267bc5d721f71dcb12490a53a03a033d932272f9198
SHA5128f387a6189f6fa51f84004706589ed1706dfd08dfc38c1f8ce3ce010f37efac085fd241396ab69bc25c86174a4637492163bf3cb26f88639551dc9fa0c52eafa
-
Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
680KB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
680KB
-
Filesize
680KB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
3.7MB
-
Filesize
104KB
-
Filesize
104KB
-
Filesize
4KB
-
Filesize
828KB
-
Filesize
4KB