ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599

Analysis

max time kernel
120s
max time network
125s
platform
windows7_x64
resource
win7-20230831-en
resource tags

arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
submitted
02/09/2023, 10:38

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General

Target

ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe
Size

2.7MB
MD5

efe4fa2352c0b88481cde339291a4098
SHA1

42da2b91f021e56b4d89eabf07c4737b4df722ec
SHA256

ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599
SHA512

f50c96403c8c94ad4ce6d7aea514d77edc9ff54bfb4cb20d831dc63895b6518472890dd626fc617a42c31df58ce10710800c4a4a942260590524e582c5b29844
SSDEEP

49152:mB4xZUlKBJ+m1iMfFGw/lmEUmsIyiCaT7sS0lBI7OOPI7NraiU5o0OX8LuiWs8Q:mB4xZdf++NAGmqsLp97Nrai50OX

Score

6^/10

persistence

Malware Config

Signatures

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Runonce = "C:\\Windows\\system32\\runouce.exe"	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\runouce.exe	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe
File opened for modification	C:\Windows\SysWOW64\runouce.exe	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 2808 wrote to memory of 2584	2808	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe	28
PID 2808 wrote to memory of 2584	2808	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe	28
PID 2808 wrote to memory of 2584	2808	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe	28
PID 2808 wrote to memory of 2584	2808	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe	28
PID 2808 wrote to memory of 1268	2808	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe	18
PID 2808 wrote to memory of 1268	2808	ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe	18

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1268
- C:\Users\Admin\AppData\Local\Temp\ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe
  "C:\Users\Admin\AppData\Local\Temp\ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe"
  2⤵
  - Adds Run key to start application
  - Drops file in System32 directory
  - Suspicious use of WriteProcessMemory
  PID:2808
- - C:\Users\Admin\AppData\Local\Temp\ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe
    "C:\Users\Admin\AppData\Local\Temp\ee4a79d1cf814aa11826730e243dc452aba88bb5c03bb29d73bf11eb32268599.exe"
    3⤵
    PID:2584

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1268-3-0x0000000001D20000-0x0000000001D21000-memory.dmp

Filesize
4KB

Download
memory/1268-5-0x0000000001D20000-0x0000000001D21000-memory.dmp

Filesize
4KB

Download
memory/2584-4-0x00000000013E0000-0x0000000001696000-memory.dmp

Filesize
2.7MB

Download
memory/2808-1-0x00000000009A0000-0x0000000000C56000-memory.dmp

Filesize
2.7MB

Download
memory/2808-0-0x00000000013E0000-0x0000000001696000-memory.dmp

Filesize
2.7MB

Download
memory/2808-6-0x00000000013E0000-0x0000000001696000-memory.dmp

Filesize
2.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads