gink | 4128f280d07d779023b837d8b2cfcf603858a4a5484d60807ebdc086b250638a

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
31-07-2024 03:40

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General

Target

5d4c27d2f4c9f70f4b9c568c2492da00N.exe
Size

37KB
MD5

5d4c27d2f4c9f70f4b9c568c2492da00
SHA1

d342e651eeb4e3254d0307db74bf6d2e2a4dc11f
SHA256

4128f280d07d779023b837d8b2cfcf603858a4a5484d60807ebdc086b250638a
SHA512

7b16dd70a5ecb670235152d6ad3734ad02031ec719d97f08342dec40b57c90f337a14329196c938f670c94cbbb8ae46cd9693a13c54d7b30b3b84815d466bb17
SSDEEP

384:d+iQTHnIGeHL4L8t3NHizczo0SHWNbdj/qb5IS9Dwv335cnI8T3:AiOHM4L+UF2NhYRuv335uI8T3

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	5d4c27d2f4c9f70f4b9c568c2492da00N.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eml	5d4c27d2f4c9f70f4b9c568c2492da00N.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	5d4c27d2f4c9f70f4b9c568c2492da00N.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	5d4c27d2f4c9f70f4b9c568c2492da00N.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	5d4c27d2f4c9f70f4b9c568c2492da00N.exe
File opened for modification	C:\Windows\uGiG.eXe	5d4c27d2f4c9f70f4b9c568c2492da00N.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4356	4684	WerFault.exe	80

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	5d4c27d2f4c9f70f4b9c568c2492da00N.exe

C:\Users\Admin\AppData\Local\Temp\5d4c27d2f4c9f70f4b9c568c2492da00N.exe
"C:\Users\Admin\AppData\Local\Temp\5d4c27d2f4c9f70f4b9c568c2492da00N.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:4684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4684 -s 516
  2⤵
  - Program crash
  PID:4356

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 364 -p 4684 -ip 4684
1⤵
PID:2104

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

Replay Monitor

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Downloads

memory/4684-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4684-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4684-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads