92a34be239663b90572dd5e3a47ea4e1ca9b068f8106615329c4c0446e2e9ac3

Analysis

max time kernel
140s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
12/06/2024, 00:58

Target

92a34be239663b90572dd5e3a47ea4e1ca9b068f8106615329c4c0446e2e9ac3.dll
Size

76KB
MD5

70ba5dd79f650ac40f3b130e6c617517
SHA1

423d110c837619ccf929c2ee72fd31f7c8a56667
SHA256

92a34be239663b90572dd5e3a47ea4e1ca9b068f8106615329c4c0446e2e9ac3
SHA512

62fd0fc3f87b050de7810e698545c01463e7a4627c2a4a0b0252d85462801a745481912e17ba129071332b0683f3eee4c2cfe8549ea96fb2aa855860363c8edb
SSDEEP

1536:YjV8y93KQpFQmPLRk7G50zy/riF12jvRyo0hQk7ZWlN10:c8y93KQjy7G55riF1cMo03qD0

Score

9^/10

upx

UPX dump on OEP (original entry point) 4 IoCs

resource	yara_rule
behavioral1/memory/2160-0-0x0000000010000000-0x0000000010030000-memory.dmp	UPX
behavioral1/memory/2160-1-0x0000000010000000-0x0000000010030000-memory.dmp	UPX
behavioral1/memory/2160-2-0x0000000010000000-0x0000000010030000-memory.dmp	UPX
behavioral1/memory/2160-3-0x0000000010000000-0x0000000010030000-memory.dmp	UPX

UPX packed file 4 IoCs

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

resource	yara_rule
behavioral1/memory/2160-0-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2160-1-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2160-2-0x0000000010000000-0x0000000010030000-memory.dmp	upx
behavioral1/memory/2160-3-0x0000000010000000-0x0000000010030000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2900	2160	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2164 wrote to memory of 2160	2164	rundll32.exe	28
PID 2160 wrote to memory of 2900	2160	rundll32.exe	29
PID 2160 wrote to memory of 2900	2160	rundll32.exe	29
PID 2160 wrote to memory of 2900	2160	rundll32.exe	29
PID 2160 wrote to memory of 2900	2160	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\92a34be239663b90572dd5e3a47ea4e1ca9b068f8106615329c4c0446e2e9ac3.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2164
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\92a34be239663b90572dd5e3a47ea4e1ca9b068f8106615329c4c0446e2e9ac3.dll,#1
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2160
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2160 -s 324
    3⤵
    - Program crash
    PID:2900

memory/2160-0-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2160-1-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2160-2-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download
memory/2160-3-0x0000000010000000-0x0000000010030000-memory.dmp

Filesize
192KB

Download