Analysis
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max time kernel
142s -
max time network
136s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
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submitted
11/12/2023, 04:15
General
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Target
766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e.exe
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Size
6.9MB
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MD5
29583b303db155cec7c2a89c0f1742ec
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SHA1
4ab1a4e4b129d240160fef91e6110405ba342863
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SHA256
766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e
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SHA512
feb9e80b1296bcf1a0c4296274acf4d9aad2d6f44b41c0d034056511ed8a043e23c0272d18fe3b77b114e354c9f99c58616857a709fa4b9d4e3d69578acb9162
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SSDEEP
196608:LK2+nNevvWstwr2m5BmycyEbSfasepd5e4x6+AjZ6mjxzj:LDY6tiP3myRfzepXe4ny8gxzj
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\766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e.exe"C:\Users\Admin\AppData\Local\Temp\766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\is-VCM24.tmp\766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e.tmp"C:\Users\Admin\AppData\Local\Temp\is-VCM24.tmp\766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e.tmp" /SL5="$A0064,6991381,54272,C:\Users\Admin\AppData\Local\Temp\766eac4ec7eaf5dc82871c895fbb513ff90a74717280ab663c8566dac166d41e.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
1.7MB
MD5bf874b5c58683837bdddfe5adaf1e0d8
SHA1763c7fba078beeaf2536f8e6aa634a8e59e94b9c
SHA25664f20ae10ba0d630ba2dc5d3b9abd1d6bf68f2ed7818a5d295cf594cfa411340
SHA51286ed791bfaf74dadc740c56e086104a47965395e119243972d047fe5506e8867889253109cd78ba00b1b0b13423082cbfd698d3981646ededc0a1f1f2bc8e26c
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Filesize
1.2MB
MD5c45cc2afee7a767f404ac34cb2ec5c17
SHA15f00c2a575f2e6dbc42f886327f4b701f6a38ce3
SHA256fe4c3461abbd5d15ac883cb3faa0d8234701bdf507e752dde0ef82a0d0d6a23e
SHA512aa51eaca96ae1d4235e28c79e694e74760ba602dbfafecfc0abe613d0c011a5a04c575bb4194e737ece193d088a37a3cdae8e8f2015dbebbfea5d6f16403d7cd
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Filesize
1.0MB
MD5686aeb9d6032dd2eb8d8ffd6138d702f
SHA115c1b045839457d22f33481ea9eac578daa713de
SHA25611178f14116276b3dac7fc6c59d3626e5a99cf91ca85bd6246b5c1ca72dac27a
SHA5124312de53680e6aaa727f77acd48acf5f209d10570353da60fe368bdd5a69668b1747058bc4645dc6368b0e4b515738a1a03257318b1b3c3f159b159010481d50
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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
687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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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
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
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
4KB
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Filesize
752KB
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Filesize
4KB
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Filesize
80KB
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Filesize
80KB