bfa287c3db73f2fc309e70227616645d9304d810636c1d7fbef260dc7d428b82

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20240412-en
resource tags

arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
submitted
17/04/2024, 03:47

Target

bfa287c3db73f2fc309e70227616645d9304d810636c1d7fbef260dc7d428b82.dll
Size

76KB
MD5

bc93ceb29f3ade627d68080dcb88bd4f
SHA1

66e56d85e465db3d7d28e333d7c832a8ad91772f
SHA256

bfa287c3db73f2fc309e70227616645d9304d810636c1d7fbef260dc7d428b82
SHA512

b5cc633449a4da5de915de52caa7c1659dd1f02de2bb7c7b3641ce7c75ba2bf5fe2ea5a25bb1b4cc6d83be36ccdebd9510d87f9d2e7977d3461937fb10675444
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7Z7LC78yYy:c8y93KQjy7G55riF1cMo03tLCYfy

Score

9^/10

upx

UPX dump on OEP (original entry point) 2 IoCs

resource	yara_rule
behavioral2/memory/3180-0-0x0000000010000000-0x0000000010030000-memory.dmp	UPX
behavioral2/memory/3180-1-0x0000000010000000-0x0000000010030000-memory.dmp	UPX

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
behavioral2/memory/3180-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral2/memory/3180-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2176	3180	WerFault.exe	85

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3180	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 548 wrote to memory of 3180	548	rundll32.exe	85
PID 548 wrote to memory of 3180	548	rundll32.exe	85
PID 548 wrote to memory of 3180	548	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bfa287c3db73f2fc309e70227616645d9304d810636c1d7fbef260dc7d428b82.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bfa287c3db73f2fc309e70227616645d9304d810636c1d7fbef260dc7d428b82.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:3180
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3180 -s 704
    3⤵
    - Program crash
    PID:2176

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3180 -ip 3180
1⤵
PID:2112

memory/3180-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/3180-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download