gink | fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b

Analysis

max time kernel
140s
max time network
124s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
14-06-2024 06:24

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General

Target

fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe
Size

37KB
MD5

25777311a530c455b1e9493c0dc66004
SHA1

894d855ec77894146ca3858c73609fe76a4cccbb
SHA256

fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b
SHA512

a55ad378fe34ecf7ee3e1a2879c77fd99661b4cb37d0fa3727c474d368249cfd1282fa3831ea9930d7ed93ece46ebc81ae447bdec06597aa32a76f20bc73fcf9
SSDEEP

768:zsMs6pJ+l9tQwrysoh8LuehzOzxCB/ZB12I8r:zsMt+lpJFLuepOFQB1M

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

Processes:

fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

Drops file in System32 directory 3 IoCs

Processes:

fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe
File created	C:\Windows\SysWOW64\GiGu.eml	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

Drops file in Windows directory 2 IoCs

Processes:

fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe
File opened for modification	C:\Windows\uGiG.eXe	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3008 2240 WerFault.exe fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

pid	pid_target	process	target process
3008	2240	WerFault.exe	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

Suspicious use of WriteProcessMemory 4 IoCs

Processes:

fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe

description	pid	process	target process
PID 2240 wrote to memory of 3008	2240	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe	WerFault.exe
PID 2240 wrote to memory of 3008	2240	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe	WerFault.exe
PID 2240 wrote to memory of 3008	2240	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe	WerFault.exe
PID 2240 wrote to memory of 3008	2240	fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe
"C:\Users\Admin\AppData\Local\Temp\fda6d161ee2eab7ed5dd1627875d613438f15e4249c4338ebbead16df88fc59b.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2240

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2240 -s 176
2⤵
- Program crash
PID:3008

MITRE ATT&CK Matrix ATT&CK v13

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

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

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Downloads

memory/2240-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2240-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads