gink | 6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
15/07/2024, 07:04

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General

Target
6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe
Size 37KB
Sample240715-hv7ehsxbjf
SHA256 6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc
MD5 a2a1a65abac19ad2e7d58fcea6feca90
SHA1 fb270de450ce4ce5cf5c2c31d06c4e30656815e3
SHA512 34dd6a7a76dd62816556551536a7d14b716f210c88f26450d7c9f3d9d1031ce51f7038d1dde1680de4be00753452ae75aa4c5c325452e955d2b43eee026fe94b
SSDEEP 384:FPqnByawpTcCW6IQ1JabvEM1FJQHcWXU+K5TtP61vvWO+miu/nI8Aa:/X9I3L1Ikd9qvWldufI87
MD5 SHA1 SHA512 SSDEEP

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

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe
File created	C:\Windows\SysWOW64\GiGu.eml	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe
File opened for modification	C:\Windows\uGiG.eXe	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2520	3772	WerFault.exe	82

C:\Users\Admin\AppData\Local\Temp\6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe
"C:\Users\Admin\AppData\Local\Temp\6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:3772
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3772 -s 516
  2⤵
  - Program crash
  PID:2520

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3772 -ip 3772
1⤵
PID:4872

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/3772-0-0x0000000000400000-0x0000000000409000-memory.dmp

Download

memory/3772-5-0x0000000000400000-0x0000000000409000-memory.dmp

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memory/3772-8-0x0000000000400000-0x0000000000409000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads