gink | f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35

Analysis

max time kernel
131s
max time network
127s
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 09:24

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General

Target

f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe
Size

34KB
MD5

108ef5e9202974beea74d97c02fea0bd
SHA1

99a4beca5c4333fb0b24617e346eae326c773c60
SHA256

f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35
SHA512

386630e3b39b1ae112d0f6f7b09438f76b309bf42897462450c77fcf67e74126a6e3d58ac0cbc005b0e8510e462e6fd6175b04f73535fd43b740b6dd6bd8e0b3
SSDEEP

384:36Lz0OyPaGPbG8FecNrgzbUFPlfRNefMfNq8U/CsKWRzpeancfKykJIyfgS9/V+Z:36Lo1RPbPFHRgzwFPlf/efMTwBdI8W

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:

f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\I-Worm.GiGu = "uGiG.eXe"	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

Drops file in System32 directory 3 IoCs

Processes:

f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

description	ioc	process
File created	C:\Windows\SysWOW64\GiGu.eXe	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe
File opened for modification	C:\Windows\SysWOW64\GiGu.eXe	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe
File created	C:\Windows\SysWOW64\GiGu.eml	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

Drops file in Windows directory 2 IoCs

Processes:

f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

description	ioc	process
File created	C:\Windows\uGiG.eXe	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe
File opened for modification	C:\Windows\uGiG.eXe	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

4644 4864 WerFault.exe f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

pid	pid_target	process	target process
4644	4864	WerFault.exe	f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe

C:\Users\Admin\AppData\Local\Temp\f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe
"C:\Users\Admin\AppData\Local\Temp\f662db5537b3321d5bfb19cb3006c93a006b7a0013bf8bd2459ffaddd9c57b35.exe"
1⤵
- Adds Run key to start application
- Drops file in System32 directory
- Drops file in Windows directory
PID:4864
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4864 -s 516
  2⤵
  - Program crash
  PID:4644

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4864 -ip 4864
1⤵
PID:4948

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4116,i,11266875042087428226,16669718873272757238,262144 --variations-seed-version --mojo-platform-channel-handle=3900 /prefetch:8
1⤵
PID:4204

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/4864-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4864-7-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/4864-8-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download