gink | 023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44

Analysis

max time kernel
138s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
24-10-2024 18:23

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General

Target

023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe
Size

37KB
MD5

f4e3495de6440c7fd3feff4da73795e7
SHA1

4e4a842f382a2cffd79833579155952bdd656007
SHA256

023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44
SHA512

0f383cc3e2aeba9906c4a201fbbf0768f67c6ce1873663380dbc2e211f7b2bfb2db3b0f3f9c5f658d21f63178bda4d79bd8cad43cffaa0bb704a650f1449cc56
SSDEEP

384:rwSAlr3KbvEJS4c+6UHwXRhYEVs8K2begnib1I5ULlkTWdcynI85LT:rMlraE/c+6QwX52bmn25BkTWdcYI85L

Score

10^/10

gink discovery 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:

023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

Drops file in System32 directory 3 IoCs

Processes:

023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe
File created	C:\Windows\SysWOW64\GiGu.eml	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

Drops file in Windows directory 2 IoCs

Processes:

023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe
File opened for modification	C:\Windows\uGiG.eXe	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

2900 1504 WerFault.exe 023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

pid	pid_target	process	target process
2900	1504	WerFault.exe	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe

C:\Users\Admin\AppData\Local\Temp\023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe
"C:\Users\Admin\AppData\Local\Temp\023c801d7c5beb7124aeaf6d011c2dc157a2bcd7e1cfc064528a6aa4b1b56f44.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 516
  2⤵
  - Program crash
  PID:2900

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1504 -ip 1504
1⤵
PID:4140

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

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1504-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1504-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/1504-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download