gink | 62aadbae31492e0243ff51d2358ac790f28825532508dd715d2cfe5d3f5256e5

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20231020-en
resource tags

arch:x64arch:x86image:win10v2004-20231020-enlocale:en-usos:windows10-2004-x64system
submitted
10/11/2023, 15:02

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General

Target

NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
Size

34KB
MD5

dff043b1b3284abc3e63c5eab9b3e82b
SHA1

45241c86066e6be58f890bb1c2cdfe20aa79843e
SHA256

62aadbae31492e0243ff51d2358ac790f28825532508dd715d2cfe5d3f5256e5
SHA512

9cb73ce421d015af73b1a5c9bced81d4de835f30ed4ceca0153a16524b6469fc66f243c18b9d279dceb3401dd8e077e586b3621a93c1e5f54c9d4ea40a60cddf
SSDEEP

384:o6Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8UXTKWRzpeancfKykJIyfgS9/V+ic:o6Lo1RPbPFHRgzwFPlf/efMT4I8W

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"	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
File created	C:\Windows\SysWOW64\GiGu.eml	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
File opened for modification	C:\Windows\uGiG.eXe	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1596	2888	WerFault.exe	85

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2888	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
2888	NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe

C:\Users\Admin\AppData\Local\Temp\NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.dff043b1b3284abc3e63c5eab9b3e82b.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:2888
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2888 -s 516
  2⤵
  - Program crash
  PID:1596

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 2888 -ip 2888
1⤵
PID:3068

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/2888-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2888-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2888-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download