gink | 6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc

Analysis

max time kernel
140s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
15/07/2024, 07:04

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General

Target

6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe
Size

37KB
MD5

a2a1a65abac19ad2e7d58fcea6feca90
SHA1

fb270de450ce4ce5cf5c2c31d06c4e30656815e3
SHA256

6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc
SHA512

34dd6a7a76dd62816556551536a7d14b716f210c88f26450d7c9f3d9d1031ce51f7038d1dde1680de4be00753452ae75aa4c5c325452e955d2b43eee026fe94b
SSDEEP

384:FPqnByawpTcCW6IQ1JabvEM1FJQHcWXU+K5TtP61vvWO+miu/nI8Aa:/X9I3L1Ikd9qvWldufI87

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
2816	2276	WerFault.exe	29

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2276 wrote to memory of 2816	2276	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe	30
PID 2276 wrote to memory of 2816	2276	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe	30
PID 2276 wrote to memory of 2816	2276	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe	30
PID 2276 wrote to memory of 2816	2276	6bef4735a83871547418d85d778918215f5a52c30d28042cce4d9c51e608b1fc.exe	30

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
- Suspicious use of WriteProcessMemory
PID:2276
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2276 -s 176
  2⤵
  - Program crash
  PID:2816

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

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Downloads

memory/2276-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2276-4-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2276-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads