Analysis
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max time kernel
142s -
max time network
144s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11/12/2023, 04:11
General
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Target
128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf.exe
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Size
6.9MB
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MD5
f68ec82533e0ee31d864a08e245596f8
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SHA1
09dc9cb08e6bbd44fb3a24c503a4e3ac5c8dafca
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SHA256
128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf
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SHA512
24fb40e3e87509c3101558f2c73a9c626ef6eadac7d6d5b704a8e9ded427bc5b50d169c0ac0412be02faa876b71d3ec774c9bba274db09e1f96cee27d901ebae
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SSDEEP
196608:jK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:jDY6tiP3myRfzepXe4ny8gxzj
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\128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf.exe"C:\Users\Admin\AppData\Local\Temp\128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-5T3OO.tmp\128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf.tmp"C:\Users\Admin\AppData\Local\Temp\is-5T3OO.tmp\128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf.tmp" /SL5="$50236,6991381,54272,C:\Users\Admin\AppData\Local\Temp\128dc4bfc718833d6652e800402b5436149c70dc631e438a41efedafee7c38bf.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:\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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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
205KB
MD5d141648ee3a732bc4a4bb34fcc8bc02c
SHA1b1e8aa3fc55c04c8c087068e13c4f0541b7d517a
SHA256d900338d84558785eb17a7603610575cb88b70befbafa89ff57b2793ad674721
SHA51213d05509cdefed7cb73b90d7276116be824fbbb7eec424f18c6e73f6039afcc325146e49071627d65841947506d0ea73b68e951c3e7fe793989f6c3a22d45735
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Filesize
101KB
MD544b37b36ca241549c9284f3627a61552
SHA1b28bd10f709e745c4f7a5912a1a08e530b8e4cb0
SHA2563f522f2fd9df92e850b1e74bf0b40413defc81b85944b6ef5c92ee3e0788cd61
SHA512e4b2aeb4e21d77aa57d8a5c119289c95f3c36c2ea8488683f6677d83fbccb632431ed669af0719c5c90edf5af475139e68e83df3bfa119dd3c1a57219b77f8e6
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Filesize
303KB
MD5c3c0adf38329c3cffc0da8d4bcd8c7ee
SHA147c65496427b76edfe7cc3807068c040c56085f3
SHA25678d27ba372f535d7e9d8d8588cd62ded33ef3cd3ad4a63e77ace5d327313f124
SHA512147c960d06a9f61cba4b3c1629d014d49f356240dee84e430258f4881bb10ff249ddc2fafc448f341fae7c1d15d6752783e10a401e21d7c6b9161698eb51baaa
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Filesize
473KB
MD559a1b093e0c416949856508cb9ab3236
SHA13ac4c953897cf1599dac3d9deaa64d95bf119dfd
SHA2565f466e4d1c4834bb4800b06a24f5e83572abc83a7d538a299433b289d85c4edb
SHA5129239560a9cd5f0a57cd6fc9ec421a84948867f94880a353a6737a6b326f2b9d6257c8ebc46be5eddab74f210df4cc54f77800634a4768aae14776dfc8987d90b
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Filesize
338KB
MD510ce3a7f18325e5afb37f1dc6bea41e8
SHA13a72cd23a7915090722dad21f9a1ddee1a7322d0
SHA256d4d225a26dffe6d64ba798df921389b812306eb202b3cfd0dc5c3703e2da27e0
SHA5127967c28012cb542d1d37057fbaa055f03ff1329b5a1495650fda40bdc751d5d1200d29e5e6f5c10a6f355a97ab51341a450b5807751f4e6d7bb226a78689ef09
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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
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
80KB
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Filesize
80KB
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Filesize
80KB
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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
2.1MB
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Filesize
648KB
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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
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