Analysis
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max time kernel
152s -
max time network
153s -
platform
windows7_x64 -
resource
win7-20221111-en -
resource tags
arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system -
submitted
25-11-2022 22:21
Static task
static1
Behavioral task
behavioral1
Sample
ybtag_dqc.exe
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
ybtag_dqc.exe
Resource
win10v2004-20220812-en
General
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Target
ybtag_dqc.exe
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Size
1.1MB
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MD5
beb71101e8b553051548af616a2fbf22
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SHA1
d8d9917524aef1b5beb5d7595a8a41be28887e9d
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SHA256
3c2253e2c2984cf82fa3cb998d928f2eeaf2e9e9ea1f5fe7114d31aa50c7f475
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SHA512
3d419d0c249dbf7d64cb5d2632790522be7722669c75351a201cc4173f59e1cd9f4f6c3b915e82505e707aacc16ea7de9fc5e43540ae39381d422872c6063134
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SSDEEP
24576:ASBpyxrL/FdnUrNAqT95Vivrp2d436G3G:ASGLN6TT9/iTpctF
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\AntiVC.dll acprotect -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\AntiVC.dll upx behavioral1/memory/1228-56-0x0000000010000000-0x0000000010046000-memory.dmp upx behavioral1/memory/1228-57-0x0000000010000000-0x0000000010046000-memory.dmp upx -
Loads dropped DLL 1 IoCs
Processes:
ybtag_dqc.exepid process 1228 ybtag_dqc.exe -
Writes to the Master Boot Record (MBR) 1 TTPs 1 IoCs
Bootkits write to the MBR to gain persistence at a level below the operating system.
Processes:
ybtag_dqc.exedescription ioc process File opened for modification \??\PhysicalDrive0 ybtag_dqc.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
ybtag_dqc.exedescription pid process Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe Token: 33 1228 ybtag_dqc.exe Token: SeIncBasePriorityPrivilege 1228 ybtag_dqc.exe -
Suspicious use of SetWindowsHookEx 3 IoCs
Processes:
ybtag_dqc.exepid process 1228 ybtag_dqc.exe 1228 ybtag_dqc.exe 1228 ybtag_dqc.exe
Processes
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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\Users\Admin\AppData\Local\Temp\AntiVC.dllFilesize
42KB
MD5d7d0661ef693c8aceebcc52ffc620c9b
SHA19b6f144ab58736d7ae685985727572a008d28fbe
SHA256dbeceadf49a2e2a33af612d08938cd78951eea7038e09952c032bd70dd25a1f4
SHA512babed456f3b994ce915a310d29b303dfb870c6474a750fc04f695d71fa51394869c2e578d5d33e750c83ee161b77c1a1e459b5e9813b12e83bd7ab8f2b080c6a
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memory/1228-54-0x00000000767F1000-0x00000000767F3000-memory.dmpFilesize
8KB
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memory/1228-56-0x0000000010000000-0x0000000010046000-memory.dmpFilesize
280KB
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memory/1228-57-0x0000000010000000-0x0000000010046000-memory.dmpFilesize
280KB