gink | bf4a44139d2b388f553ac1c3505f9a9e50c3792f51947fcd3036793f369d8e16

Analysis

max time kernel
163s
max time network
164s
platform
windows10-2004_x64
resource
win10v2004-20231023-en
resource tags

arch:x64arch:x86image:win10v2004-20231023-enlocale:en-usos:windows10-2004-x64system
submitted
02/11/2023, 16:48

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General

Target

NEAS.bda392d098889d1817c6f9b42b972220.exe
Size

37KB
MD5

bda392d098889d1817c6f9b42b972220
SHA1

a59f6d40209ca79058f324af54362ac7daa92902
SHA256

bf4a44139d2b388f553ac1c3505f9a9e50c3792f51947fcd3036793f369d8e16
SHA512

471840e91d2ab492ce549892771e147a0b311f7374c4e0bcd077512d446fe5ed82070c234b130f4ac2e582c5fc81bc510ef0ca4a66251c5d95b729a3fe53d849
SSDEEP

384:6XunLgpxXpievdkjL+sWYZtO+0nw43qh61t01knI8LJC3M:62Lgx0evdkusWSoNFt0WI81C3M

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.bda392d098889d1817c6f9b42b972220.exe

Drops file in System32 directory 3 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\GiGu.eXe	NEAS.bda392d098889d1817c6f9b42b972220.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	NEAS.bda392d098889d1817c6f9b42b972220.exe
File created	C:\Windows\SysWOW64\GiGu.eml	NEAS.bda392d098889d1817c6f9b42b972220.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\uGiG.eXe	NEAS.bda392d098889d1817c6f9b42b972220.exe
File opened for modification	C:\Windows\uGiG.eXe	NEAS.bda392d098889d1817c6f9b42b972220.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
952	2712	WerFault.exe	85

C:\Users\Admin\AppData\Local\Temp\NEAS.bda392d098889d1817c6f9b42b972220.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.bda392d098889d1817c6f9b42b972220.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:2712
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2712 -s 516
  2⤵
  - Program crash
  PID:952

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 2712 -ip 2712
1⤵
PID:4028

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/2712-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2712-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2712-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads