Analysis
- max time kernel
148s - max time network
153s - platform
windows11-ltsc_2024_x64 - resource
win11ltsc2024-20260709-en - resource tags
arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows - submitted
06/08/2026, 17:06
Static task
static1
Behavioral task
behavioral1
Sample
setup_j68002.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
setup_j68002.exe
Resource
win11ltsc2024-20260709-en
General
- Target setup_j68002.exe
- Size 53.8MB
- Sample260806-vmvrzafp2s
- SHA256 d9cc3806254055ed0ad8fa3fa8b33715e5c4b682ac1ce5825fb50fbd71e60ee6
- MD5 33102ebc6cebb38e23a395b9490037e1
- SHA1 94ac0b57272155e863f19c9720da7280cab78ad6
- SHA512 1b117318c4b0a089520e8328495fcc713b67aaa2b3c2a5ec7a2542ef786f408ce24c1ec68b229fe5897a027768d6f5bbf0b05baed7cb524bc57113cd5276aedf
- SSDEEP 196608:RRnm6/XXV2qJW/uAw1+uyLhAGRjEfM3rGW:brXOLhJRuM
- TLSH T1CAC7E803B60ADDD2F546A2348CF582E46339FCF089A5D7437294373A6FBE2885FA1654
- MD5 SHA1 SHA512 SSDEEP TLSH
Malware Config
Signatures
- Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs
Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.
pid Process 4236 powershell.exe - Executes dropped EXE 2 IoCs
pid Process 5604 nA6kD4.exe 916 nA6kD4.exe - Loads dropped DLL 2 IoCs
pid Process 5604 nA6kD4.exe 916 nA6kD4.exe - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Tencent SecurityHealth = "\"C:\\Users\\Public\\b0HcDc\\nA6kD4.exe\"" nA6kD4.exe - Indicator Removal: Clear Persistence 1 TTPs 5 IoCs
Clear artifacts associated with previously established persistence like scheduletasks on a host.
pid Process 1080 cmd.exe 5500 cmd.exe 2944 cmd.exe 1944 cmd.exe 1100 cmd.exe - Drops file in System32 directory 1 IoCs
description ioc Process File created C:\Windows\System32\CodeIntegrity\SiPolicy.p7b nA6kD4.exe - Drops file in Program Files directory 2 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\JABAoi nA6kD4.exe File created C:\Program Files (x86)\JABAoi\ppHyda.exe nA6kD4.exe - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Executes a command shell one-liner 1 TTPs 2 IoCs
Execution of a cmd.exe one-liner (/c "close" or /k "keep") is a common script/loader stage.
pid Process 2480 cmd.exe 5464 cmd.exe - Scheduled Task/Job: Scheduled Task 1 TTPs 5 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 3260 schtasks.exe 2524 schtasks.exe 832 schtasks.exe 4720 schtasks.exe 1720 schtasks.exe - Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 3680 setup_j68002.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe 5604 nA6kD4.exe - Suspicious behavior: LoadsDriver 6 IoCs
pid Process 820 Process not Found 820 Process not Found 820 Process not Found 820 Process not Found 820 Process not Found 820 Process not Found - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 4236 powershell.exe - Suspicious use of WriteProcessMemory 21 IoCs
description pid Process procid_target PID 5604 wrote to memory of 4236 5604 nA6kD4.exe 92 PID 5604 wrote to memory of 1080 5604 nA6kD4.exe 93 PID 1080 wrote to memory of 832 1080 cmd.exe 97 PID 5604 wrote to memory of 5500 5604 nA6kD4.exe 98 PID 1080 wrote to memory of 420 1080 cmd.exe 100 PID 5604 wrote to memory of 2944 5604 nA6kD4.exe 103 PID 1080 wrote to memory of 4520 1080 cmd.exe 106 PID 5500 wrote to memory of 4720 5500 cmd.exe 107 PID 2944 wrote to memory of 1720 2944 cmd.exe 108 PID 5604 wrote to memory of 1944 5604 nA6kD4.exe 109 PID 5500 wrote to memory of 1716 5500 cmd.exe 111 PID 2944 wrote to memory of 1488 2944 cmd.exe 112 PID 1944 wrote to memory of 3260 1944 cmd.exe 114 PID 5604 wrote to memory of 1100 5604 nA6kD4.exe 115 PID 2944 wrote to memory of 5552 2944 cmd.exe 117 PID 5500 wrote to memory of 5112 5500 cmd.exe 118 PID 1944 wrote to memory of 1420 1944 cmd.exe 119 PID 1100 wrote to memory of 2524 1100 cmd.exe 120 PID 1944 wrote to memory of 2976 1944 cmd.exe 121 PID 1100 wrote to memory of 3084 1100 cmd.exe 122 PID 1100 wrote to memory of 2688 1100 cmd.exe 123 - Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
Processes
-
C:\Users\Admin\AppData\Local\Temp\setup_j68002.exe"C:\Users\Admin\AppData\Local\Temp\setup_j68002.exe"1⤵
- Suspicious behavior: EnumeratesProcesses
PID:3680
-
C:\Users\Public\b0HcDc\nA6kD4.exe"C:\Users\Public\b0HcDc\nA6kD4.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5604 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath 'C:\ProgramData','C:\Users','C:\Program Files (x86)','C:\' -Force2⤵
- Command and Scripting Interpreter: PowerShell
- Suspicious use of AdjustPrivilegeToken
PID:4236
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\b0HcDc\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:1080 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Public\b0HcDc\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:832
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:420
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:4520
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:5500 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\ProgramData\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:4720
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1716
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5112
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:1720
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1488
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:5552
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:1944 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Program Files (x86)\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:3260
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:1420
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2976
-
-
-
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" cmd.exe /c SCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"%USERPROFILE%\Documents\" /t REG_DWORD /d 0 /f" & SCHTASKS /Run /TN "Task1" & SCHTASKS /Delete /TN "Task1" /F2⤵
- Indicator Removal: Clear Persistence
- Suspicious use of WriteProcessMemory
PID:1100 -
C:\Windows\system32\schtasks.exeSCHTASKS /Create /F /TN "Task1" /SC ONCE /ST 00:00 /RL HIGHEST /RU "SYSTEM" /TR "cmd.exe /c reg add \"HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths\" /v \"C:\Users\Admin\Documents\" /t REG_DWORD /d 0 /f"3⤵
- Scheduled Task/Job: Scheduled Task
PID:2524
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Run /TN "Task1"3⤵PID:3084
-
-
C:\Windows\system32\schtasks.exeSCHTASKS /Delete /TN "Task1" /F3⤵PID:2688
-
-
-
C:\Users\Public\b0HcDc\nA6kD4.exe"C:\Users\Public\b0HcDc\nA6kD4.exe"1⤵
- Executes dropped EXE
- Loads dropped DLL
PID:916
-
C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users\Public\b0HcDc" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:2480
-
C:\Windows\system32\cmd.execmd.exe1⤵PID:5692
-
C:\Windows\system32\cmd.exe"cmd.exe" /c reg add "HKLM\SOFTWARE\Microsoft\Windows Defender\Exclusions\Paths" /v "C:\Users" /t REG_DWORD /d 0 /f1⤵
- Executes a command shell one-liner
PID:5464
Network
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
2PowerShell
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Scheduled Task/Job
1Scheduled Task
1Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\1BA79029EC3FFD076F5DAC2F70A18685
- Size 1KB
- SHA256 63b14543360f5e89942ea8d5113526e64fbc71c1207328f0136b3a495d921dd0
- MD5 adac67e1d2da2d706db151c2db316b2d
- SHA1 5f6e301d23e33132209707945d0e740d5bcb8996
- SHA512 9371b62ac25c6ea8fb6fca19ac47b873ced9b3d0cb45ce4de5ea974b93c12684c65aa23c7d83331c77502853258a08dff73ce5e3fb6170bd3ab1c5b3283a86a9
- TLSH T1DE31AD4EA2153027D5427F72D8CEBE83CEB1364667CAD46B18046E4229AAFC25FC80C9
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\1BA79029EC3FFD076F5DAC2F70A18685
- Size 186B
- SHA256 86ed07ce3ee762e21d90965a6a28d61c87106a0667bbf7c148665c8bf608ba4b
- MD5 7e3ae6111b4fa424a9477a30d94cdb38
- SHA1 8a1264e059f7605868b726af85f818e1a6731b00
- SHA512 d5f6caa5211243ee81161e5ec46d897dbd81ea655a77c1568dda204e8f4d3f73a8fd593f76f69bd3cea4becd808202b477797a6b6ea816723ad77b579a14b5cf
- TLSH T10EC04C9063F58255F1358E7E6F6166A29B7A5E159912C3540B64434D84A8B421872E13
- MD5 SHA1 SHA512 TLSH
- Path C:\Users\Public\b0HcDc\UxEnhance64.dll
- Size 3.1MB
- SHA256 f22e6b4957b363eb7fc6e107f7968c4f75673fb986382ddf9d1348bd45637f9d
- MD5 5d3fd9b5075a7a79325a4e23245d2d61
- SHA1 ee3081e80207fc0c860f91bbf341d650e3f1f0ae
- SHA512 daa3d611048c3338631c59af97a9e550abe00ac3330d803ca3aa17ac957ef867b8a31793396bc7506fcc8ac99be77cd4d04f8ee464c1a8ec8bba90ea13658c19
- SSDEEP 49152:P9KpI8cBa0kj6BK0x3TiMQclkGo2PXk6rkwuuWG/+WizBedfb77N3SnKrKB+g:P9m29xx3Tiqt06ox6+z2rNNrKog
- TLSH T1C0E523E5B6D739F6D023CBF4DA62A1AD70393F505F635C5F3B8929014E62228973A390
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\b0HcDc\adoresd.dat
- Size 4.7MB
- SHA256 d3e174b02aee9bb170b5ce87e6db49b6dcc9c0afdea11465ee9634c59dd982b7
- MD5 2b8e5c901f03a8bf2e4268b3f61c5788
- SHA1 afde7b2ff5a432ee9f3717221d02445e1f7d9368
- SHA512 8467fc9a3d07bcd7ce62acf890bb299f7cf0860d81691d823de42209fb16b01978145c9fa0b101ca6a63f1aa37f16cf914964be7b5f9da621c3ebe760badf464
- SSDEEP 98304:Xmu1SwODpRGIRdXEMZYe6rFLoTTpMk6ZGvQv0Ss2i+XZXea1v5WZd8uCp:2u1SwOflfZPF6Ma0bsoa5+qd
- TLSH T1FB3633368AE6F5C7E35B2A0AF36888DD12B0B7AD6E9D75C24AF070145DB30CE9015BC4
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\b0HcDc\msadox.tb
- Size 8KB
- SHA256 084ab8c94411ed53d625626b82a463cd78ca855eaf3a73fa0c6716759f662c91
- MD5 52d5c8bbca8395797988f9ebea58919d
- SHA1 8937779fd232c5dac5b5bac69c5c7668d0291ff6
- SHA512 4e81404b444ba23054d5b302e94aa44ee18f165a05b1d6fb5cc8de723990d1b19f8c26cb0fe0b67b27cb7283941055c2e1812152265a81c1a69b6590d9f52dda
- SSDEEP 192:mqbZajnZ45X1q3JXglD+3vR8cwNhIMCGe2y0PQp:msZqZOXQ3uqvR2Kfzp
- TLSH T131029E05D7A20CC3D6016C71CD9EB2F5AB13A1DADA3926719C67D4C167072DD2CE620D
- MD5 SHA1 SHA512 SSDEEP TLSH
- Path C:\Users\Public\b0HcDc\nA6kD4.exe
- Size 135KB
- SHA256 676a2a7b94ca2f8ec76352ee656e4d075bb342bd7ad6efbc7c19c060001eace7
- MD5 9ec587911e501b73b7cf09f05d0ae17d
- SHA1 5b62403cc9a668c6e5c70ace177fd54fcc4c5936
- SHA512 d05468a472373815c46ccb46ec743408365d24982d10d8a23ee0036c28cf3dacd05d74304ef2d4b7118f91ff3f631f676b2e86ddee92a02cf988b0d3c6247847
- SSDEEP 3072:MmhXb5pgtiaRENEErO9Uj4OqhhUvB4BNgQaJ:MmjgtiayGErsUKh3To
- TLSH T1D0D38C2776A474F9E1778635C8511A1AE772B8760770CB9F03A442A62F237D19E3EF20
- MD5 SHA1 SHA512 SSDEEP TLSH