4323fab59c07d44cb567c533e817fcfd1bc0b59ac8d00572a011986b5d1ebf6f

Analysis

max time kernel
23s
max time network
17s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
20/07/2024, 23:10

Target

2233903a26463c28affc2ceb645a7220N.dll
Size

203KB
MD5

2233903a26463c28affc2ceb645a7220
SHA1

5c4ea71ffcd8c944dfc5a6825ed56780119bdbb0
SHA256

4323fab59c07d44cb567c533e817fcfd1bc0b59ac8d00572a011986b5d1ebf6f
SHA512

49443860614fcbfa78cd200902efab9ebac73dafc123ddccd333121aa33adad841bfa11e12a2f5dd4c252d352dfbc2f452c81891e40718a3e9b5bfabc1c2160c
SSDEEP

3072:hJ8IMILmCa3yx6oFEdgVXnFYf7C9Ugfxm3Nep9viMIG1:0kmCaiEoFEd+FYOtxmdeviMIG1

Score

7^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/1916-0-0x0000000010000000-0x0000000010033000-memory.dmp	upx
behavioral1/memory/1916-1-0x0000000010000000-0x0000000010033000-memory.dmp	upx
behavioral1/memory/1916-2-0x0000000010000000-0x0000000010033000-memory.dmp	upx

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1916	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1916	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31
PID 2640 wrote to memory of 1916	2640	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\2233903a26463c28affc2ceb645a7220N.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\2233903a26463c28affc2ceb645a7220N.dll,#1
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:1916

memory/1916-0-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/1916-1-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download
memory/1916-2-0x0000000010000000-0x0000000010033000-memory.dmp

Filesize
204KB

Download