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Analysis
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max time kernel
153s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20231127-en -
resource tags
arch:x64arch:x86image:win10v2004-20231127-enlocale:en-usos:windows10-2004-x64system -
submitted
11/12/2023, 03:37
Static task
static1
Behavioral task
behavioral1
Sample
7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe
Resource
win10v2004-20231127-en
General
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Target
7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe
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Size
6.9MB
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MD5
ddba156405955b1e19632676a5039943
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SHA1
f438bca0727407c3e2533234b6ca6689aa828900
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SHA256
7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53
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SHA512
82a54a1e271e2f0eb6e46e225524473304ce9e2c99b4973d03ac908c107695723ec2ec7cc150fbf5d55810fb329f919c71177b6c8db00473396bdee09a07a461
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SSDEEP
196608:1Snj/mmV+GsH+bNueuJRAZVAOk5Vvz+tqE9AmEkzj:1SjumV+jHUodIjk5VzfE9Awzj
Malware Config
Signatures
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Executes dropped EXE 3 IoCs
pid Process 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 3052 crtgame.exe 780 crtgame.exe -
Loads dropped DLL 3 IoCs
pid Process 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp -
Unexpected DNS network traffic destination 1 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 45.155.250.90 -
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\plugins\internal\is-6FHD6.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-GVBFI.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4FE5H.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1B2VC.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-VMA00.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-HVRIC.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-P5AKA.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-364B6.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-IR6L2.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-Q2N2M.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5MNBD.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-ONPLQ.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6CUMD.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9VTPH.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FKPOT.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File opened for modification C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-IIT87.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-02PRI.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-BMU91.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-OOECP.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-S1QHJ.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\lessmsi\is-HO6KF.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9AGIT.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-FPCMP.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0JE0I.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LIDDS.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-U0P3J.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\is-50NU8.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File opened for modification C:\Program Files (x86)\CRTGame\crtgame.exe 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-NSP1G.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-1MD1T.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-KNVR2.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-14FMH.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-5DU8I.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DGDUS.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-8DBSN.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-LTCAJ.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-729T6.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QBHNN.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-F8MEQ.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-6EPJP.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-9BVK7.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-J2CFD.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QEIIL.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DIVJM.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-A1NHD.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-CT0MC.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\uninstall\is-QTTGF.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\stuff\is-7Q1KV.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-PJI4P.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-GB3Q5.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-46KHK.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-7LCLI.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-ATO5G.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-QUFVD.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-E20RU.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-08T7I.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-DPIP0.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-0GAIH.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-4L3M9.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\plugins\internal\is-7VIFE.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\uninstall\unins000.dat 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp File created C:\Program Files (x86)\CRTGame\bin\x86\is-39JK5.tmp 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp -
Runs net.exe
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Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp -
Suspicious use of WriteProcessMemory 18 IoCs
description pid Process procid_target PID 2112 wrote to memory of 4500 2112 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe 88 PID 2112 wrote to memory of 4500 2112 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe 88 PID 2112 wrote to memory of 4500 2112 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe 88 PID 4500 wrote to memory of 3248 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 92 PID 4500 wrote to memory of 3248 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 92 PID 4500 wrote to memory of 3248 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 92 PID 4500 wrote to memory of 3052 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 94 PID 4500 wrote to memory of 3052 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 94 PID 4500 wrote to memory of 3052 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 94 PID 4500 wrote to memory of 4200 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 97 PID 4500 wrote to memory of 4200 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 97 PID 4500 wrote to memory of 4200 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 97 PID 4500 wrote to memory of 780 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 98 PID 4500 wrote to memory of 780 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 98 PID 4500 wrote to memory of 780 4500 7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp 98 PID 4200 wrote to memory of 3564 4200 net.exe 100 PID 4200 wrote to memory of 3564 4200 net.exe 100 PID 4200 wrote to memory of 3564 4200 net.exe 100
Processes
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C:\Users\Admin\AppData\Local\Temp\7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe"C:\Users\Admin\AppData\Local\Temp\7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2112 -
C:\Users\Admin\AppData\Local\Temp\is-C16BV.tmp\7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp"C:\Users\Admin\AppData\Local\Temp\is-C16BV.tmp\7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.tmp" /SL5="$130054,6998999,54272,C:\Users\Admin\AppData\Local\Temp\7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.exe"2⤵
- Executes dropped EXE
- Loads dropped DLL
- Drops file in Program Files directory
- Suspicious use of FindShellTrayWindow
- Suspicious use of WriteProcessMemory
PID:4500 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Query3⤵PID:3248
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -i3⤵
- Executes dropped EXE
PID:3052
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C:\Windows\SysWOW64\net.exe"C:\Windows\system32\net.exe" helpmsg 103⤵
- Suspicious use of WriteProcessMemory
PID:4200 -
C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 helpmsg 104⤵PID:3564
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C:\Program Files (x86)\CRTGame\crtgame.exe"C:\Program Files (x86)\CRTGame\crtgame.exe" -s3⤵
- Executes dropped EXE
PID:780
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
2.1MB
MD52415393d2f2fa86c044408d5132cf85b
SHA1fff07515e83a6b54776dab3846e968040708e169
SHA256823e49580058cc0fa454127299a9fa01a74781707deda9ac92d7be62637d6abc
SHA512af9e3d93e650e0b301cd8ed838c56f091869c5468b0aaa262f6dbadc413901890362ba5d836cd406319403c35f50b35cd863c83318edb355cb294d53f0b95eaa
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C:\Users\Admin\AppData\Local\Temp\is-C16BV.tmp\7247e176c43b717a99c73bb6abe831732be169c9a0a408aa13b090a7dda94d53.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