gink | fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205

Analysis

max time kernel
150s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
21/12/2024, 07:05

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General

Target

fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe
Size

37KB
MD5

80ecaf6f67fe4dce06644e67126ec4de
SHA1

e3aab8a8ac4f1f99dc8d22acac38ff75e563900c
SHA256

fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205
SHA512

578dd024abea291ee995970b16a129a9212d809db6bf057a2867869792a334593023df8b926809dc55c4cbd63661d31adbc0ff6e5886e23447d07c2e4edb0da9
SSDEEP

384:on7GtfJFLE6Ar/DKCYZW0FLZby4LTn9GVV8XNZb5jpNHG2JnI8pM:on7Gtj46ArGi0HW4LTn9GVm7fdI82

Score

10^/10

gink discovery persistence worm

Malware Config

Signatures

Gink
worm gink
Gink family
gink

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\I-Worm.GiGu = "uGiG.eXe"	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eml	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe
File opened for modification	C:\Windows\uGiG.eXe	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2992	4224	WerFault.exe	82

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

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe

C:\Users\Admin\AppData\Local\Temp\fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.exe
"C:\Users\Admin\AppData\Local\Temp\fd53f488546d3f8ee0dfa362b8c482d490d162c42c29809f8cb86554ed8a7205.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:4224
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4224 -s 516
  2⤵
  - Program crash
  PID:2992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 4224 -ip 4224
1⤵
PID:3112

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/4224-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4224-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4224-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads