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Analysis
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max time kernel
141s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
10/12/2023, 21:13
Static task
static1
Behavioral task
behavioral1
Sample
108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe
Resource
win10v2004-20231130-en
General
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Target
108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe
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Size
6.9MB
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MD5
e46f2d305dbb5fd0205b6d4c0b216776
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SHA1
4404e5c293369e0c0d4eec6111b926d3493116c1
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SHA256
108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6
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SHA512
4c9f097213ac0e9fae4b38a60cdc7d29514c38c288b1e6696d69817f0b64f97543483eb16d5622f690316ac1483f3caca17dbc07f7e985f9ce91b26ce62d1e13
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SSDEEP
196608:UxnTNzjsOzc7TGHscDgcXbIdslX38dgFYJzj:cNztzQlcDPXus98d9Jzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 4008 crtgame.exe 4176 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp -
Unexpected DNS network traffic destination 2 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 152.89.198.214 Destination IP 194.49.94.194 -
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
description ioc Process File created C:\Program Files (x86)\CRTGame\bin\x86\is-TFUMG.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RAVJ5.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PVVFH.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KCVHN.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5KUOI.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-34J9T.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OLNH4.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-44NA1.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GQ3A7.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HHCBF.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-5EHFL.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T9R8H.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IKI6F.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-O5JIQ.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QD16U.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-UQ5U3.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-MIQC7.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TCQNI.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-HSN51.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0UC2M.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-S63BJ.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NEE9H.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0O2NP.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1PVJK.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0552U.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VFIS3.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QEUB4.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KOCSS.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TLIO5.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PFG6N.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-JE4A8.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-P30CU.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OPLUA.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ERFI2.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QNBUE.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LDP8L.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-K5DQE.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-31FOC.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-M19T2.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-H22A2.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5POLO.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LDM63.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GMR5T.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-E2EJ5.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DBA1J.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-C0BE0.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-M7CU6.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-7VATT.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2I5A9.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EP3NJ.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1RE9F.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-52BBH.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BLKP7.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-P9H5P.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QDHFN.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\is-DV31N.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0MLIE.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7OS2C.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9BMIQ.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-S7E9J.tmp 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 4552 wrote to memory of 3300 4552 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe 85 PID 4552 wrote to memory of 3300 4552 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe 85 PID 4552 wrote to memory of 3300 4552 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe 85 PID 3300 wrote to memory of 1288 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 89 PID 3300 wrote to memory of 1288 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 89 PID 3300 wrote to memory of 1288 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 89 PID 3300 wrote to memory of 4008 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 91 PID 3300 wrote to memory of 4008 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 91 PID 3300 wrote to memory of 4008 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 91 PID 3300 wrote to memory of 4380 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 95 PID 3300 wrote to memory of 4380 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 95 PID 3300 wrote to memory of 4380 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 95 PID 3300 wrote to memory of 4176 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 92 PID 3300 wrote to memory of 4176 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 92 PID 3300 wrote to memory of 4176 3300 108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp 92 PID 4380 wrote to memory of 3872 4380 net.exe 94 PID 4380 wrote to memory of 3872 4380 net.exe 94 PID 4380 wrote to memory of 3872 4380 net.exe 94
Processes
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C:\Users\Admin\AppData\Local\Temp\108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe"C:\Users\Admin\AppData\Local\Temp\108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:4552 -
C:\Users\Admin\AppData\Local\Temp\is-AV2OC.tmp\108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp"C:\Users\Admin\AppData\Local\Temp\is-AV2OC.tmp\108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp" /SL5="$8014C,7025884,54272,C:\Users\Admin\AppData\Local\Temp\108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:3300 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:1288
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:4008
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:4176
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:4380
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 101⤵PID:3872
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
438KB
MD5fb6a9cea5e1ca97efd69215c02091b09
SHA18f0d431875a896ae67eeadf5ed687474d7c76938
SHA256e719617bde64a93539dd528454c4b14920c8816ddba7a918c24af8e4b75d5d8d
SHA512faf0c83206798e1ffa1dfc84d47d86b8c3aa554bcec0243e4d1af5829d04baee90f71c201e03a04a3513e4ef32041205c56940d3ce089c9c69223db6083b4357
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Filesize
433KB
MD557a8026241d936f2bf2a7a4670d2fe6e
SHA1fcd9e61f0666266537a01898d22e0e76c2ee8cf8
SHA2564629395202491361cd92b7efc2bbc1cc8ab67e030bc6dcd3c3471b29af5a6eb1
SHA512a655615efdf1f8df6793d87c464e1d0a8111639e6dfd5972b717159f9febfedc582632e97a1e2e5adbaabf67453b9b39fc4dcddd1ba28869c65bd568d36f33d4
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Filesize
460KB
MD522d28beb50e7ddf2a1ce6760c100780c
SHA1e6acae6eef5540577e666cf0e8554fd7e8d6806c
SHA25650e2b6f5677482e0ee20fea6ed4052882de6bee7ac37e3fa53ce6c32ddf20703
SHA5120d8465eca47c74cf97b087af91052118e6288fa114742493094ac6f90d13c657a59cafd382373b24c0726663cc1d1f707354947f700276a6fb1d084eb69604e6
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C:\Users\Admin\AppData\Local\Temp\is-AV2OC.tmp\108988a210a536db65f26503c6ae828ad8b18da3ed9227193b18cea14f500ed6.tmp
Filesize687KB
MD5f448d7f4b76e5c9c3a4eaff16a8b9b73
SHA131808f1ffa84c954376975b7cdb0007e6b762488
SHA2567233b85eb0f8b3aa5cae3811d727aa8742fec4d1091c120a0fe15006f424cc49
SHA512f8197458cd2764c0b852dac34f9bf361110a7dc86903024a97c7bcd3f77b148342bf45e3c2b60f6af8198ae3b83938dbaad5e007d71a0f88006f3a0618cf36f4
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Filesize
2KB
MD5a69559718ab506675e907fe49deb71e9
SHA1bc8f404ffdb1960b50c12ff9413c893b56f2e36f
SHA2562f6294f9aa09f59a574b5dcd33be54e16b39377984f3d5658cda44950fa0f8fc
SHA512e52e0aa7fe3f79e36330c455d944653d449ba05b2f9abee0914a0910c3452cfa679a40441f9ac696b3ccf9445cbb85095747e86153402fc362bb30ac08249a63
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Filesize
19KB
MD53adaa386b671c2df3bae5b39dc093008
SHA1067cf95fbdb922d81db58432c46930f86d23dded
SHA25671cd2f5bc6e13b8349a7c98697c6d2e3fcdeea92699cedd591875bea869fae38
SHA512bbe4187758d1a69f75a8cca6b3184e0c20cf8701b16531b55ed4987497934b3c9ef66ecd5e6b83c7357f69734f1c8301b9f82f0a024bb693b732a2d5760fd303