847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0

Analysis

max time kernel
35s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
03-12-2022 10:29

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General

Target

847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe
Size

580KB
MD5

17b6b1dc94ec08c204ab91ade5cf4367
SHA1

a5df99f4a2f5d078df072d3c2cc3990b5bb7f23c
SHA256

847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0
SHA512

a46f382f38db43a394013328b25fa1f23c40caac7f32e419373777a1a0c15b56ddb8eddda08a9269dc2aa80f45910a8300350dcff5ec6880d8d83e6fb1bc804e
SSDEEP

12288:HHiwsrR0ZSADvr3B65tDfIqWADbSYFQ7dzPwwKAFI+nSFtC:i2ZSevkT7IqWA/SiQ79PwwKAFIB

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe"	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\runouce.exe	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe
File opened for modification	C:\Windows\SysWOW64\runouce.exe	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1812	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	26
PID 1612 wrote to memory of 1356	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	16
PID 1612 wrote to memory of 1356	1612	847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe	16

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1356
- C:\Users\Admin\AppData\Local\Temp\847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe
  "C:\Users\Admin\AppData\Local\Temp\847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:1612
- - C:\Users\Admin\AppData\Local\Temp\847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe
    "C:\Users\Admin\AppData\Local\Temp\847096284fc96f099c869ac263ff5a4a120a4f18637550290b0872be5a6eb3c0.exe"
    3⤵
    PID:1812

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

T1060

Privilege Escalation

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1356-59-0x0000000001CD0000-0x0000000001CD1000-memory.dmp

Filesize
4KB

Download
memory/1612-54-0x0000000076681000-0x0000000076683000-memory.dmp

Filesize
8KB

Download
memory/1612-55-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download
memory/1612-61-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download
memory/1812-58-0x0000000000400000-0x0000000000497000-memory.dmp

Filesize
604KB

Download