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Analysis
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max time kernel
147s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20231130-en -
resource tags
arch:x64arch:x86image:win10v2004-20231130-enlocale:en-usos:windows10-2004-x64system -
submitted
12/12/2023, 04:39
Static task
static1
Behavioral task
behavioral1
Sample
d29237528b2b8857193786a5c0fc4124.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
d29237528b2b8857193786a5c0fc4124.exe
Resource
win10v2004-20231130-en
General
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Target
d29237528b2b8857193786a5c0fc4124.exe
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Size
6.9MB
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MD5
d29237528b2b8857193786a5c0fc4124
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SHA1
2bd47f31650d728846f6987700e961e67d14dc47
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SHA256
e9cc816323df6b60d137ef6d95c2eb33a61849e19bb73d8ed5029dc6b402db4e
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SHA512
5b8e30cc468347356e4081d1133c2813c09e1536c860c982b2671e855e9d6b51d7e688a6e50440fa889b86a192bbd259f185cfa9342b2ccb1258788106de6d75
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SSDEEP
98304:k+koiRLFdsODKUdFxQ8k618KzAYYC9z3Bbgtev25o40nsZJjNw5MQNiEU4P5EKHl:dz25G6bV1yYDuZxCWQNhUU2uNzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 4796 d29237528b2b8857193786a5c0fc4124.tmp 1004 crtgame.exe 2344 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 4796 d29237528b2b8857193786a5c0fc4124.tmp 4796 d29237528b2b8857193786a5c0fc4124.tmp 4796 d29237528b2b8857193786a5c0fc4124.tmp -
Unexpected DNS network traffic destination 3 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 141.98.234.31 Destination IP 194.49.94.194 Destination IP 152.89.198.214 -
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-ECO92.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-94AP1.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-N0R1G.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-TP5C6.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-S3SH8.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-86BPN.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OT9CN.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-85FEM.tmp d29237528b2b8857193786a5c0fc4124.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-0E9AD.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BV9NU.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-L8RMD.tmp d29237528b2b8857193786a5c0fc4124.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NF1QM.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-D9UIA.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DG901.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T2L09.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-CENU2.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-6BBS5.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6RBOH.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OVE55.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2194G.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5J87G.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PU1II.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-8V8KT.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-53966.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-ME1KH.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SRG0M.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0V1U0.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6L42M.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VEJ8D.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-JG756.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FDGPV.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BRQJU.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GOASK.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LIAF4.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-30GCG.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-07IH4.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-EM229.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-4BD5Q.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ET55L.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-SAU5A.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HQBCC.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6D887.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IMB0A.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OI2UQ.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BTVSG.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-RTCV1.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UPB0R.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-2RF80.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-TQLKI.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-G8FGK.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FC961.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-UOUNS.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LAQ2T.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9PGNB.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NLJCF.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-V58LJ.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PLV2D.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-T6PJI.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6S693.tmp d29237528b2b8857193786a5c0fc4124.tmp File created C:\Program Files (x86)\CRTGame\is-MAQKL.tmp d29237528b2b8857193786a5c0fc4124.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4796 d29237528b2b8857193786a5c0fc4124.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 1228 wrote to memory of 4796 1228 d29237528b2b8857193786a5c0fc4124.exe 87 PID 1228 wrote to memory of 4796 1228 d29237528b2b8857193786a5c0fc4124.exe 87 PID 1228 wrote to memory of 4796 1228 d29237528b2b8857193786a5c0fc4124.exe 87 PID 4796 wrote to memory of 2496 4796 d29237528b2b8857193786a5c0fc4124.tmp 91 PID 4796 wrote to memory of 2496 4796 d29237528b2b8857193786a5c0fc4124.tmp 91 PID 4796 wrote to memory of 2496 4796 d29237528b2b8857193786a5c0fc4124.tmp 91 PID 4796 wrote to memory of 1004 4796 d29237528b2b8857193786a5c0fc4124.tmp 92 PID 4796 wrote to memory of 1004 4796 d29237528b2b8857193786a5c0fc4124.tmp 92 PID 4796 wrote to memory of 1004 4796 d29237528b2b8857193786a5c0fc4124.tmp 92 PID 4796 wrote to memory of 3224 4796 d29237528b2b8857193786a5c0fc4124.tmp 95 PID 4796 wrote to memory of 3224 4796 d29237528b2b8857193786a5c0fc4124.tmp 95 PID 4796 wrote to memory of 3224 4796 d29237528b2b8857193786a5c0fc4124.tmp 95 PID 4796 wrote to memory of 2344 4796 d29237528b2b8857193786a5c0fc4124.tmp 94 PID 4796 wrote to memory of 2344 4796 d29237528b2b8857193786a5c0fc4124.tmp 94 PID 4796 wrote to memory of 2344 4796 d29237528b2b8857193786a5c0fc4124.tmp 94 PID 3224 wrote to memory of 5116 3224 net.exe 97 PID 3224 wrote to memory of 5116 3224 net.exe 97 PID 3224 wrote to memory of 5116 3224 net.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\d29237528b2b8857193786a5c0fc4124.exe"C:\Users\Admin\AppData\Local\Temp\d29237528b2b8857193786a5c0fc4124.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:1228 -
C:\Users\Admin\AppData\Local\Temp\is-I9KN7.tmp\d29237528b2b8857193786a5c0fc4124.tmp"C:\Users\Admin\AppData\Local\Temp\is-I9KN7.tmp\d29237528b2b8857193786a5c0fc4124.tmp" /SL5="$120044,6985375,54272,C:\Users\Admin\AppData\Local\Temp\d29237528b2b8857193786a5c0fc4124.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4796 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:2496
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:1004
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:2344
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:3224 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:5116
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.4MB
MD5fd5fc0af2e29d37057b572247d7fb83f
SHA198df1116afa939891b62387b25234ff46c563588
SHA2561467233e0c24ffb5c58f64dccf00fa6d545fb821809ca30ca0323525c1aa9fd1
SHA5127e340229d0fcdbe8f8e68caa664498bb2e4be60af2fe8c22ad0194a8be46624634b28231d2ca78cf489b1913831efd8f97ce6ccad00b3586281bf20e0c374d51
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Filesize
1.3MB
MD59de65c1b6519561a16c8bd50f15c477c
SHA176fdc30cdd7886deb19a5236d461bd0962a9aa44
SHA2563c00f04d5279d7b6a6b052660f34b758a2f90317ebeaa41ab750beb833a31a56
SHA5121ac43b47d246c68153ffded87ef02856e7c1353152a32bf37d33392bb27cd5d24b30523ff0ffc42cd9b787fcb122327623f434b07ad0dd2e557d98535c7b2c77
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Filesize
160KB
MD53274a437c580a5ef35787f155202faf9
SHA1fcdd05c697471e82c4970be66ac0a7f561fbd3d1
SHA25655b28d23dfb3d49af5d0bc4fdf26cc2b86a3ee6e5321f3c5862422b16f2fd571
SHA5126d224c567230b3f78d051b6e5ed916409e8a57c17da49b7617e980f212b658aa5abf1c75021eb924c2d0058d576de71a58bfaa18e070954f14f8752821abb68d
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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