gink | 1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f

Analysis

max time kernel
92s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
24-05-2024 19:27

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General

Target

1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe
Size

34KB
MD5

02ebd3348e3469f89cbeb0872eaa32cd
SHA1

9eebab05d6434392d52166feeb1a66ca37124b1e
SHA256

1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f
SHA512

b2fba13b20b1391139c331f95917d043e5cdc582ffdf2aa56dd0b1a83ebe2733e7fb093d69299cd6a5153cd5721404e21aee30afbeda0fe215f8ea3d37731d33
SSDEEP

384:q6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8UdsKWRzpeancfKykJIyfgS9/V+ie:q6Lo1RPbPFHRgzwFPlf/efMT9I8W

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:

1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

Drops file in System32 directory 3 IoCs

Processes:

1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe
File created	C:\Windows\SysWOW64\GiGu.eml	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe
File created	C:\Windows\SysWOW64\GiGu.eXe	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

Drops file in Windows directory 2 IoCs

Processes:

1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe
File opened for modification	C:\Windows\uGiG.eXe	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4504 4696 WerFault.exe 1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

pid	pid_target	process	target process
4504	4696	WerFault.exe	1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe

C:\Users\Admin\AppData\Local\Temp\1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe
"C:\Users\Admin\AppData\Local\Temp\1eb7e65a9e78d78aaaeaaf8c22e0002cb2e49e74f96432a4cf4432812ddb8e3f.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:4696

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4696 -s 516
2⤵
- Program crash
PID:4504

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4696 -ip 4696
1⤵
PID:3404

Network

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

Replay Monitor

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Downloads

memory/4696-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

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memory/4696-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

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