4e8762b4e477bcc85bd3b57e693ffcab10fd04aefd1730dcb0fe66e2be0d1057

Analysis

max time kernel
18s
max time network
34s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
submitted
01/12/2022, 05:16

Target

4e8762b4e477bcc85bd3b57e693ffcab10fd04aefd1730dcb0fe66e2be0d1057.dll
Size

89KB
MD5

bf4f555c27a4d37532d0e0ddfa142d60
SHA1

0c292bc43dff4c5bcd46f29edce243d438800feb
SHA256

4e8762b4e477bcc85bd3b57e693ffcab10fd04aefd1730dcb0fe66e2be0d1057
SHA512

cd9c1b0437d2589266f544e8ac0f3530f69aa91afc56df5c6b29fc1d6a4a9d84ea978f8c80bc01accaebb19a3da30317b27defbf4876230798f928098c4fbd9c
SSDEEP

1536:3TuCgIvkTiyn92SnI58HOi3j4BlLqkYdeDrL6J+KxcePyadYG4HY/KVhe:36rIMtAS28HniLq1eDX6J+Kc+yadYJb

Score

8^/10

upx

UPX packed file 3 IoCs

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

resource	yara_rule
behavioral1/memory/1596-56-0x0000000000190000-0x000000000019D000-memory.dmp	upx
behavioral1/memory/1596-59-0x0000000000190000-0x000000000019D000-memory.dmp	upx
behavioral1/memory/1596-60-0x0000000000190000-0x000000000019D000-memory.dmp	upx

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28
PID 1640 wrote to memory of 1596	1640	rundll32.exe	28

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4e8762b4e477bcc85bd3b57e693ffcab10fd04aefd1730dcb0fe66e2be0d1057.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4e8762b4e477bcc85bd3b57e693ffcab10fd04aefd1730dcb0fe66e2be0d1057.dll,#1
  2⤵
  PID:1596

memory/1596-55-0x00000000757B1000-0x00000000757B3000-memory.dmp

Filesize
8KB

Download
memory/1596-56-0x0000000000190000-0x000000000019D000-memory.dmp

Filesize
52KB

Download
memory/1596-59-0x0000000000190000-0x000000000019D000-memory.dmp

Filesize
52KB

Download
memory/1596-60-0x0000000000190000-0x000000000019D000-memory.dmp

Filesize
52KB

Download
memory/1596-61-0x0000000000196000-0x000000000019C000-memory.dmp

Filesize
24KB

Download
memory/1596-62-0x0000000000191000-0x0000000000196000-memory.dmp

Filesize
20KB

Download