Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11/12/2023, 01:31
General
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Target
ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1.exe
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Size
6.9MB
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MD5
0add6c1dc3a4c5a60d930703b3670ed1
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SHA1
7d5db90329859ffc4b67b3b23d92f2a6362c2e86
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SHA256
ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1
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SHA512
c9d8816b41ff1da71df7917d238302a1510c8addfba15085da2c66367fe37ea9512d1b9c8d1ba420b9aa4bc7029fb5ab8b81125a5f1190e8456350ab28143d5c
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SSDEEP
196608:9A89BmaeXRdyXFnlUrU7o7Bz3HzNNn1jnNnTfMImG0zj:tBmakyVnlUQ7Wz3Tv1jNTh0zj
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\ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1.exe"C:\Users\Admin\AppData\Local\Temp\ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-RJM74.tmp\ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1.tmp"C:\Users\Admin\AppData\Local\Temp\is-RJM74.tmp\ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1.tmp" /SL5="$8020A,6977575,54272,C:\Users\Admin\AppData\Local\Temp\ad9f57855bb901613579c051e07d2fa8259f268c2ef16ed1320d44caad1e3ba1.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)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
854KB
MD548fde86256473116a67fde3665046f62
SHA1193ffb5171e2962c190bc706d06261169fecf2de
SHA2560aea4f0a1b96aaa28b7dcea757fe8e57b599dc141bf4656ba3c1dc5f257120b0
SHA5128c65e17c98b2dafdae2734f58b7261194dbfcd41ad7445a5805c6fc04334ba494e1ed8efb29a95045c48ad391b60e664fbc61c3234de27cbbed90b0df641f326
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Filesize
350KB
MD51185ad14d2440a70b87421f4fc835941
SHA19a5cd1e317638666da6ddb7a14bfb9e30905f28a
SHA25689372c29f1a23b7b12ded89b9b8bd664bfec3128f6210a1e0dba4c8584d5ee7f
SHA5129f2f8720734e795934c382476ba57e2dedb131e09f984066ce0944a8b8887b31bea6579e1234f796efedb062edf9050d0eddb40f5989c436596c616d9be5252f
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Filesize
230KB
MD534798a7825250002eee30cad7ff216bf
SHA1dc645d1397a55ae4d117398df0bd2690c8e32d33
SHA256157157c8a221903b25b7a874aae8aee213a117580e824ffd6853ea848a4e8c46
SHA512399ad12ef53aa3e6b681fdfaa12fabe7f3d4012c761a3ded3fb3149a5ba980094c385f02a6f7fabbdba8883b30163c8914b76a23ad6a5ddaf8c10eedba860c09
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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
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
648KB
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Filesize
2.1MB
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Filesize
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB