gink | 4f154042d3a242d9798c610fae1038bb69361980116234035a75bc29b6c6055f

Analysis

max time kernel
147s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
13-03-2024 10:17

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

c59e0acd7480e98f169ea9330cb58d05.exe
Size

37KB
MD5

c59e0acd7480e98f169ea9330cb58d05
SHA1

26e2ca3a4df8d556771e222122f3ee9e884c109e
SHA256

4f154042d3a242d9798c610fae1038bb69361980116234035a75bc29b6c6055f
SHA512

5c1460e69815af8339c5945808b98d9b8ef138e479656c897cf85f34547dba818eb490d343a2e0c7acfb5a69719ab7b43b30d49a0ff86f56c9150af4221bc2f7
SSDEEP

384:ytvyUvpFivTf+OSdGwtCLCifsLtbyw75xb/pH4ME022hl6WbjLenI8qYp:KBgTfnuWC2slyy5xdD/jAI8qY

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:

c59e0acd7480e98f169ea9330cb58d05.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	c59e0acd7480e98f169ea9330cb58d05.exe

Drops file in System32 directory 3 IoCs

Processes:

c59e0acd7480e98f169ea9330cb58d05.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	c59e0acd7480e98f169ea9330cb58d05.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	c59e0acd7480e98f169ea9330cb58d05.exe
File created	C:\Windows\SysWOW64\GiGu.eml	c59e0acd7480e98f169ea9330cb58d05.exe

Drops file in Windows directory 2 IoCs

Processes:

c59e0acd7480e98f169ea9330cb58d05.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	c59e0acd7480e98f169ea9330cb58d05.exe
File opened for modification	C:\Windows\uGiG.eXe	c59e0acd7480e98f169ea9330cb58d05.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4760 3624 WerFault.exe c59e0acd7480e98f169ea9330cb58d05.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

c59e0acd7480e98f169ea9330cb58d05.exe

pid process

3624 c59e0acd7480e98f169ea9330cb58d05.exe
3624 c59e0acd7480e98f169ea9330cb58d05.exe

pid	pid_target	process	target process
4760	3624	WerFault.exe	c59e0acd7480e98f169ea9330cb58d05.exe

pid	process
3624	c59e0acd7480e98f169ea9330cb58d05.exe
3624	c59e0acd7480e98f169ea9330cb58d05.exe

C:\Users\Admin\AppData\Local\Temp\c59e0acd7480e98f169ea9330cb58d05.exe
"C:\Users\Admin\AppData\Local\Temp\c59e0acd7480e98f169ea9330cb58d05.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
PID:3624
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3624 -s 516
  2⤵
  - Program crash
  PID:4760

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3624 -ip 3624
1⤵
PID:4616

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

Loading Replay Monitor...

Downloads

memory/3624-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3624-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3624-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download