002ad3fcaf6e99f2068cefd019b64a8d37c542470a8507cccd6d16c73e703e1c

Analysis

max time kernel
142s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
01-11-2023 13:57

Target

NEAS.3a6098efe1a18a0b891c997b447a1580.exe
Size

22KB
MD5

3a6098efe1a18a0b891c997b447a1580
SHA1

23aaf54899cc2b5c9213166981a540d1f3fa113d
SHA256

002ad3fcaf6e99f2068cefd019b64a8d37c542470a8507cccd6d16c73e703e1c
SHA512

b9dc8cb6b4f501320f44823d2ab4c081fd4e39ccd4bb16d7845364b9077b536543bbb699d02b94e9e6ece71594a49699a3b37e00cc3396985005258ea745dc25
SSDEEP

384:ErzPOiZgWOMfoW26rOp7a5JOq98P3Rp8o0F0U8weXAkzYThgaDX1AET8S6syk7A+:ErzBRtoW24MWJOq98P33xUh4AuYTSQXn

Score

7^/10

upx

Executes dropped EXE 1 IoCs

pid	Process
3560	rmass.exe

UPX packed file 2 IoCs

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

resource	yara_rule
behavioral2/memory/3560-4-0x0000000000400000-0x0000000000411000-memory.dmp	upx
behavioral2/files/0x0007000000022dfd-3.dat	upx

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\rmass.exe	NEAS.3a6098efe1a18a0b891c997b447a1580.exe
File created	C:\Windows\SysWOW64\rmass.exe	NEAS.3a6098efe1a18a0b891c997b447a1580.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.3a6098efe1a18a0b891c997b447a1580.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.3a6098efe1a18a0b891c997b447a1580.exe"
1⤵
- Drops file in System32 directory
PID:3000
- C:\Windows\SysWOW64\rmass.exe
  "C:\Windows\SysWOW64\rmass.exe"
  2⤵
  - Executes dropped EXE
  PID:3560

C:\Windows\SysWOW64\rmass.exe

Filesize
19KB

MD5
33a5b0dcad6a94e95783c11964f0b68c

SHA1
998f57326ad1c90ced9b7b8881bae330baf40cd8

SHA256
43c2602a19b780b5017e11b5afb611c13582c64fed118cd6f3bc93611b178f4c

SHA512
dd918a87c54e9e5fb032d5a476ebc37a1909ad25db0a181707a0c71e1b76e0b5243daf396fd40b096265642b072f7d0d82627b11749379cf00831a8c5a535bd0

Download Submit
memory/3000-0-0x0000000076EE2000-0x0000000076EE3000-memory.dmp

Filesize
4KB

Download
memory/3000-5-0x0000000000400000-0x0000000000403000-memory.dmp

Filesize
12KB

Download
memory/3560-4-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download
memory/3560-6-0x0000000000400000-0x0000000000411000-memory.dmp

Filesize
68KB

Download