gink | 0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a

Analysis

max time kernel
141s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
14-03-2024 17:25

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe
Size

24KB
MD5

d0d816102b26620b995adb2bc448e0a4
SHA1

d375c6b781064ebcb55bca89eced1e784be9c9f9
SHA256

0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a
SHA512

c2bffc5086f58c592217b88de0ceb30db741568464fadab3c0777a4378ecf0e35fab45edce01bf504bc6f58ea2d340d88589829050d19d238cfc4a6d98750ac5
SSDEEP

384:H6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8UFsKWRzpeancfKykJIyfgS9/V+iE:H6Lo1RPbPFHRgzwFPlf/efMTXI8q

Score

10^/10

gink persistence worm

Malware Config

Signatures

Gink
worm gink

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

Drops file in System32 directory 3 IoCs

Processes:

0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe
File created	C:\Windows\SysWOW64\GiGu.eml	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

Drops file in Windows directory 2 IoCs

Processes:

0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe
File opened for modification	C:\Windows\uGiG.eXe	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2116 2220 WerFault.exe 0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

pid	pid_target	process	target process
2116	2220	WerFault.exe	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe

description	pid	process	target process
PID 2220 wrote to memory of 2116	2220	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe	WerFault.exe
PID 2220 wrote to memory of 2116	2220	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe	WerFault.exe
PID 2220 wrote to memory of 2116	2220	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe	WerFault.exe
PID 2220 wrote to memory of 2116	2220	0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe
"C:\Users\Admin\AppData\Local\Temp\0cbad9dcf99954034883b3ae1424ee5cb7e005f6e6adca34f2c36985a85d826a.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2220
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2220 -s 176
  2⤵
  - Program crash
  PID:2116

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2220-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2220-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download