ed8052319ca1d93efe8a894a13fddc40462051754cc598b315424e5d8dc687d2

Analysis

max time kernel
140s
max time network
126s
platform
windows7_x64
resource
win7-20240215-en
resource tags

arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system
submitted
26/05/2024, 20:07

Target

ed8052319ca1d93efe8a894a13fddc40462051754cc598b315424e5d8dc687d2.dll
Size

223KB
MD5

46d1563a30f21a8930064b41b3a08969
SHA1

8a006d33e98c48cc6693f0764b0d5c6ff2cb808d
SHA256

ed8052319ca1d93efe8a894a13fddc40462051754cc598b315424e5d8dc687d2
SHA512

c90df4eb8c7a4a316bc779155df64611bcb94e419fd042f2a100ab487a5d1c1e56bf052c75e86b28374313c870b53ada6783cac6ae7a5717283f308360d731fe
SSDEEP

3072:G3WGIcv0JvK2agufAnAZdlGZxIOtY81fs2lQBV+UdE+rECWp7hK/o:G3WGMVagufYLIBV+UdvrEFp7hK/o

Score

7^/10

upx

ACProtect 1.3x - 1.4x DLL software 1 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral1/files/0x000c0000000155f6-1.dat	acprotect

Loads dropped DLL 1 IoCs

pid	Process
2968	rundll32.exe

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/files/0x000c0000000155f6-1.dat	upx
behavioral1/memory/2968-3-0x0000000000180000-0x00000000001B0000-memory.dmp	upx
behavioral1/memory/2968-6-0x0000000000180000-0x00000000001B0000-memory.dmp	upx

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\symsrv.dll	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3052	2968	WerFault.exe	28

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2968	rundll32.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2944 wrote to memory of 2968	2944	rundll32.exe	28
PID 2968 wrote to memory of 3052	2968	rundll32.exe	29
PID 2968 wrote to memory of 3052	2968	rundll32.exe	29
PID 2968 wrote to memory of 3052	2968	rundll32.exe	29
PID 2968 wrote to memory of 3052	2968	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed8052319ca1d93efe8a894a13fddc40462051754cc598b315424e5d8dc687d2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2944
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ed8052319ca1d93efe8a894a13fddc40462051754cc598b315424e5d8dc687d2.dll,#1
  2⤵
  - Loads dropped DLL
  - Drops file in Program Files directory
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2968
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2968 -s 248
    3⤵
    - Program crash
    PID:3052

\Program Files\Common Files\System\symsrv.dll

Filesize
67KB

MD5
7574cf2c64f35161ab1292e2f532aabf

SHA1
14ba3fa927a06224dfe587014299e834def4644f

SHA256
de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085

SHA512
4db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab

Download Submit
memory/2968-3-0x0000000000180000-0x00000000001B0000-memory.dmp

Filesize
192KB

Download
memory/2968-5-0x0000000010000000-0x0000000010025000-memory.dmp

Filesize
148KB

Download
memory/2968-6-0x0000000000180000-0x00000000001B0000-memory.dmp

Filesize
192KB

Download