Analysis
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max time kernel
141s -
max time network
143s -
platform
windows10-1703_x64 -
resource
win10-20231129-en -
resource tags
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submitted
11/12/2023, 02:05
General
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Target
cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5.exe
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Size
6.9MB
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MD5
fec44c841072240c1367f205d943014b
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SHA1
f343f9f7d0bb88579ea9df2344ae6e39aa33a427
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SHA256
cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5
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SHA512
27d3d0365f092fe4cb7cb5d9da5d966973307f07250b587fe96b4b571da083d7ae8d8be9fff3b18773a98ff75a554e2c1998d78cd5f260069609bad5c5132704
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SSDEEP
98304:E+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:9z25G6bV1yYDuZxCWQNhUU2uNzj
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 1 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\cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5.exe"C:\Users\Admin\AppData\Local\Temp\cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-NANI8.tmp\cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5.tmp"C:\Users\Admin\AppData\Local\Temp\is-NANI8.tmp\cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5.tmp" /SL5="$50210,6985375,54272,C:\Users\Admin\AppData\Local\Temp\cbe976745e643c764b76b72ea4c13debcd87d600665988e9cf205aa3b7d509a5.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 101⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
813KB
MD5d83b42fec761d9d3ed4513aa394a756c
SHA1c13b13d67ec61622caad9f7c60dfdade5ba67f2a
SHA25674dbba3de019038c55c11db2ab55a1590d4f2f53f89f81055cc1529afc6496f9
SHA512e95b66c18dabc29f0645a3ff3c5481f2c8942172d9ced2d76e0af6869d2eb8c27acfee79396c74b14b364fb67e7986bc8a60e40b223ece27fea20d405e4f3416
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Filesize
696KB
MD586be03d8c798bdb33d3381cfbbccc816
SHA16c2b68a743543d4beec4ffa564c3f6d4287db947
SHA256a397a6867cf67e2704098b378b0c4faa766cf4bdf6c6ea683d754e99cf9e5af1
SHA51201518a4c67b3970fc781e1d52265316ca89344c20a1e47f3ea8a09498865bf56593d0964abce553016940b54fcaf17039861c73c78b5a1620bb71e5ca485013e
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Filesize
504KB
MD5d1b232884a192c3d6d0f9546e12fa721
SHA13261a71b673e50c6869f394cea543e9e3f8ffdc5
SHA25630f8caa8cfb456cd5442a4247d1e5456106b42cf48b6874f1c6f6a4a3e08459d
SHA512fcb4de2ff76e8486513705498661c109a1d23a0dac62726f63c895bf9a751482d6d9508309302cf9d7f02725c3d4e3331f08b65f65358e9b7bfed6a12665478a
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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
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
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Filesize
4KB
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Filesize
4KB
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Filesize
752KB
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Filesize
644KB
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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
644KB
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Filesize
2.1MB
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Filesize
2.1MB
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Filesize
644KB
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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