Analysis
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max time kernel
50s -
max time network
67s -
platform
windows10-1703_x64 -
resource
win10-20220901-en -
resource tags
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submitted
30/10/2022, 20:41
General
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Target
88645b42f686ddcf243d66fab7f90231c1b0fa87ad7b944fad679aad11c43915.exe
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Size
350KB
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MD5
57aef4149ccb66e809ec90b3ca1968a1
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SHA1
36f052b35e5e92376c0738995a98c900012dd2e6
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SHA256
88645b42f686ddcf243d66fab7f90231c1b0fa87ad7b944fad679aad11c43915
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SHA512
dc92d6960237e110700b3c22612f4b72bf8fc086b0e1b8cbbac897bd6451835fbad80f1f7cdcd93fff1dec212035c201dde39476feeebab27390a40d70b9e6ca
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SSDEEP
6144:/UqVnL7EVb3zYGELy+sirvM2M7KufzbG6q7ITsq:/UgIbDYGELyniw2Zufvc7
Malware Config
Signatures
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Blocklisted process makes network request 1 IoCs
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Loads dropped DLL 1 IoCs
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 6 IoCs
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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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Suspicious use of NtSetInformationThreadHideFromDebugger 3 IoCs
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Program crash 1 IoCs
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Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
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outlook_office_path 1 IoCs
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outlook_win_path 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\88645b42f686ddcf243d66fab7f90231c1b0fa87ad7b944fad679aad11c43915.exe"C:\Users\Admin\AppData\Local\Temp\88645b42f686ddcf243d66fab7f90231c1b0fa87ad7b944fad679aad11c43915.exe"1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\rundll32.exe"C:\Users\Admin\AppData\Roaming\nsis_unse56d13f.dll",PrintUIEntry |5CQkOhiAAAA|1TKr5GsMwYD|67sDqg8OAAl|xYmwxC0TNSO|1k8B3tZkgiyf2sAZQByAG4XAP9sADMAMgAuAOVkHwBs8|AtBU8AQ|8AegBBAEoATK8AeQA2GwBFJwBE9wA4APLxAABZSP+D7CjoBAIAAP9Ig8Qow8zMzP9MiUQkGEiJVH8kEEiJTCQIWQH|SItEJDBIiQTtJH0BOEhrAAhIx7dEJBAtAesOfQEQr0iDwAGLARB9AUDbSDmSAHMlmwOLDP8kSAPISIvBSOuLTKcBVHcAA9FI|4vKigmICOvBfmIFZUiLBCVg8|D|M8lIi1AYSDv|0XQ2SIPCIEj|iwJIO8J0Kmb|g3hIGHUaTIv|QFBmQYM4a3TdBw0RS3UIDRB4EP8udAVIiwDr1ddIi0j5AMFmAEBT|1VWV0FUQVVB91ZBV1kBZoE5Tf9aTYv4TIvySN+L2Q+F|PPwTGP|STxBgTwJUEXfAAAPherz8EGL94QJiPPwhcBIjd88AQ+E1mYRg7y7CYwtAQ+Ex|PwRP+LZyBEi18ci|93JESLTxhMA||hTAPZSAPxM3|JRYXJD4Sk8|D|TYvEQYsQRTP|0kgD04oChMD|dB1BwcoND769wPYAAUQD0LsRdf|sQYH6qvwNfP90DoPBAUmDwP8EQTvJc2nrxv+LwQ+3DE5Fi|8si0wD63RYM33tphB0UUGLFL0A|9MzyYoCTIvCb+sPwcnEEQPI4RDvAUGKANEQ7TPAPzP2QTsMttwQogD|g8YBg|gIcu7|6wpIi8tB|9W|SYkE94PF4BDEvwQ7bxhyr2IBQf9fQV5BXUFcX|deXVsvF0iB7GD9AWAAi+noZv7|f|9IhcAPhJlxIOtMjasBiycQyDP|++ibeSCNXwRMjf9FQjPSi8v|VPskaHwgTIvgD4T1bHEgRaQQM8CL076NIEiJfCQgoiBwfnwgSIvwD4RMcSD+oiBQSI1WCESNv0dASI2MJIERSN+L2Oh8|XogjVbVSNogEN4hzPPw6Gd+6yBEiwaNVwg9IHqiIFjGIYmEJICDEu3d8|CLDtYgWImMsSRtEQMwjSDoMesgTN+LXTqLrCkySIv9nBYyTIlkJDhEf41nbEk77EiGIO8wTIlcgAGEJNymgxGGjuMh3yDwrBNI34vT6Of8ATCKnO5zMkiNhHMyQYDzfyFJi8xEMBigAn+D6QF184G8czL|IVJleHVKi4S7JPQeMZQk+PPwA||CSDvocjVBO||UdjBEjUlASZ8r1EG4AJQAoiBAnsYi+HQXRLQwvjFI941TbI0gTSvE6N1sgDBIi86iIHhIn4X|dBRMjDAXMUi|jUwkQLoD8|D|z9dIgcRwIV0kAAA=2⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Accesses Microsoft Outlook profiles
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- outlook_office_path
- outlook_win_path
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C:\Windows\system32\WerFault.exeC:\Windows\system32\WerFault.exe -u -p 4204 -s 2323⤵
- Program crash
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
58KB
MD5664e46926466a2d4c9b87540f4853c39
SHA1b172d1c2bde331770b0a944fcf6a9e2d75ded66b
SHA25692a7c3296a561fb39798f821173e69d1feff44ff3a84caa4c6bb890945e79488
SHA5121490ee65220c71a9f445df4b0f34d0c7bd3ece2e58253cfa3194d34e813843e0f71ea7bce0f0ae562a620334fdf3589262ca2f3209414936aa28a365db64ff03
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Filesize
58KB
MD5664e46926466a2d4c9b87540f4853c39
SHA1b172d1c2bde331770b0a944fcf6a9e2d75ded66b
SHA25692a7c3296a561fb39798f821173e69d1feff44ff3a84caa4c6bb890945e79488
SHA5121490ee65220c71a9f445df4b0f34d0c7bd3ece2e58253cfa3194d34e813843e0f71ea7bce0f0ae562a620334fdf3589262ca2f3209414936aa28a365db64ff03
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
148KB
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Filesize
1.3MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
-
Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
40.3MB
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Filesize
104KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
140KB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1.6MB
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Filesize
1012KB
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Filesize
148KB
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Filesize
40.3MB
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Filesize
28KB
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Filesize
1000KB
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Filesize
1000KB
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Filesize
76KB