Analysis
- max time kernel
149s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20260513-en - resource tags
arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows - submitted
10/09/2026, 04:25
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe
Resource
win10v2004-20260513-en
7 signatures
150 seconds
General
- Target jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe
- Size 8.6MB
- Sample260910-e172fsfd75
- SHA256 3e20fb4f97e8da91ea2abcbe12506a1e47d07ef4dbdcbcdb3cdd3b37659927c7
- MD5 bcd2cf6a69ee5880889f3843d8d2b5b2
- SHA1 fc494fe6b9f0e36074892baf0985471628bd23a3
- SHA512 eb7eabb89ded9a54a685b3e1b84afed29d637ac7c8494ad6e832aebe17906055e76e18dcda3b5d79e98daaf792c00cd81fe640a6051472ff66ed30a04adb1482
- SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/qv:+2oQ+TRL70/C
- TLSH T1B9963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10
Malware Config
Signatures
- Executes dropped EXE 2 IoCs
pid Process 3216 explorer.exe 704 explorer.exe - Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Kernel Driver = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe Set value (str) \REGISTRY\USER\S-1-5-21-540052884-2969440504-464782435-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Kernel Driver = "C:\\Users\\Admin\\AppData\\Roaming\\explorer.exe" jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe - Suspicious use of SetThreadContext 2 IoCs
description pid Process procid_target PID 4156 set thread context of 3960 4156 jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe 84 PID 3216 set thread context of 704 3216 explorer.exe 87 -
resource yara_rule behavioral1/memory/3960-0-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-2-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-3-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-4-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-7-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/704-22-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-24-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-25-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-27-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-28-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-29-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-30-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-31-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-32-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-33-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-34-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-35-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-36-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-37-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-38-0x0000000000400000-0x0000000000415000-memory.dmp upx behavioral1/memory/3960-39-0x0000000000400000-0x0000000000415000-memory.dmp upx - System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language explorer.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 3960 jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe - Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 4156 wrote to memory of 3960 4156 jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe 84 PID 4156 wrote to memory of 3960 4156 jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe 84 PID 4156 wrote to memory of 3960 4156 jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe 84 PID 4156 wrote to memory of 3960 4156 jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe 84 PID 3216 wrote to memory of 704 3216 explorer.exe 87 PID 3216 wrote to memory of 704 3216 explorer.exe 87 PID 3216 wrote to memory of 704 3216 explorer.exe 87 PID 3216 wrote to memory of 704 3216 explorer.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4156 -
C:\Users\Admin\AppData\Local\Temp\jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe"C:\Users\Admin\AppData\Local\Temp\jaffacakes118_BitDefender Total Security 2011 Build 14.0.29.354 Final (x86.exe"2⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
PID:3960
-
-
C:\Users\Admin\AppData\Roaming\explorer.exeC:\Users\Admin\AppData\Roaming\explorer.exe1⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3216 -
C:\Users\Admin\AppData\Roaming\explorer.exeC:\Users\Admin\AppData\Roaming\explorer.exe2⤵
- Executes dropped EXE
PID:704
-
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Roaming\explorer.exe
- Size 8.6MB
- SHA256 3e20fb4f97e8da91ea2abcbe12506a1e47d07ef4dbdcbcdb3cdd3b37659927c7
- MD5 bcd2cf6a69ee5880889f3843d8d2b5b2
- SHA1 fc494fe6b9f0e36074892baf0985471628bd23a3
- SHA512 eb7eabb89ded9a54a685b3e1b84afed29d637ac7c8494ad6e832aebe17906055e76e18dcda3b5d79e98daaf792c00cd81fe640a6051472ff66ed30a04adb1482
- SSDEEP 6144:lq32ProLPC6+ehD++oCwamXE+Q8+/FApQtZRL70/qv:+2oQ+TRL70/C
- TLSH T1B9963A8335C2A777D1A640B69458C5AB6B29FCA3A909B573B684B30B44F21507F7333E
- MD5 SHA1 SHA512 SSDEEP TLSH