Analysis
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max time kernel
132s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
19-08-2024 14:47
Behavioral task
behavioral1
Sample
TELEX-BL-393984-DRAFTCOP-POPDF093.scr
Resource
win7-20240704-en
10 signatures
150 seconds
General
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Target
TELEX-BL-393984-DRAFTCOP-POPDF093.scr
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Size
326KB
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MD5
1a45ff6479799c6275b1395806331dac
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SHA1
96d8fb6eb1f570fa0c79b9afdab5f39d36281d13
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SHA256
141cf9cb6a35eaba2eaf7285f891ee0cb1e25f2a8c02d99e681e3538f1921ac2
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SHA512
cf478a183521b1007028cc9a3397351de3b15ac4234f17fb0c5f68231db9714a7528a65ef5c408c043475e9b5031a0e67eb2d1f23d695b85f0006ca7d18a8d72
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SSDEEP
6144:l2SvdgnzDIUnrl92dtL8sYPE2Q7WgyvZhWd:l2SvuzEUnrlgdtlYsF7WgyvZC
Malware Config
Signatures
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resource yara_rule behavioral2/memory/1216-0-0x0000000000520000-0x00000000005A6000-memory.dmp upx behavioral2/memory/1216-6-0x0000000000520000-0x00000000005A6000-memory.dmp upx -
Program crash 1 IoCs
pid pid_target Process procid_target 4084 1216 WerFault.exe 83 -
System Location Discovery: System Language Discovery 1 TTPs 1 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 TELEX-BL-393984-DRAFTCOP-POPDF093.scr -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1216 wrote to memory of 4136 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 94 PID 1216 wrote to memory of 4136 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 94 PID 1216 wrote to memory of 4136 1216 TELEX-BL-393984-DRAFTCOP-POPDF093.scr 94
Processes
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C:\Users\Admin\AppData\Local\Temp\TELEX-BL-393984-DRAFTCOP-POPDF093.scr"C:\Users\Admin\AppData\Local\Temp\TELEX-BL-393984-DRAFTCOP-POPDF093.scr" /S1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1216 -
C:\Windows\Microsoft.NET\Framework\v2.0.50727\RegAsm.exe"C:\Users\Admin\AppData\Local\Temp\TELEX-BL-393984-DRAFTCOP-POPDF093.scr" /S2⤵PID:4136
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1216 -s 3242⤵
- Program crash
PID:4084
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1216 -ip 12161⤵PID:432