5b648f3a7015a91ba238458bb5615facfbbb0e07fdc15e191dd2d834bfc819da

Analysis

max time kernel
32s
max time network
37s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
09-07-2024 12:18

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Reason

Machine shutdown

Report Analysis Logs

General

Target

30591db74612deece6de48de2b04bd52_JaffaCakes118.exe
Size

151KB
MD5

30591db74612deece6de48de2b04bd52
SHA1

d2706052f4dd11b0bd5292d1057ea6bb6efdebcc
SHA256

5b648f3a7015a91ba238458bb5615facfbbb0e07fdc15e191dd2d834bfc819da
SHA512

656d5905fe5576cb33922bb3ed87c588ba78dfaa66945137cc72509a4ee715fde7e4fb8d89215507c998279ca8caa3310cd5339c5b550767b4f2ea026bced78d
SSDEEP

3072:uUR+SomDayputd21OoFNSUcnyoQ/FhMT65t1AlfxiVwYtis93Prvy:4SDDayp/dFhMT6L1S0icr6

Score

7^/10

persistence

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-587429654-1855694383-2268796072-1000\Control Panel\International\Geo\Nation	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe

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\USER\S-1-5-21-587429654-1855694383-2268796072-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Setms = "C:\\Users\\Admin\\AppData\\Roaming\\Adobe\\Update\\wnddx.exe"	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies data under HKEY_USERS 15 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglowBalance = "10"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationBlurBalance = "1"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationGlassAttribute = "1"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History\AutoColor = "0"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\StartColorMenu = "4288567808"	LogonUI.exe
Set value (data)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentPalette = a6d8ff0076b9ed00429ce3000078d700005a9e000042750000264200f7630c00	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColorBalance = "89"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationAfterglow = "3288365271"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Explorer\Accent\AccentColorMenu = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\AccentColor = "4292311040"	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\EnableWindowColorization = "106"	LogonUI.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Themes\History	LogonUI.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\DWM\ColorizationColor = "3288365271"	LogonUI.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3588	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe
3588	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	5052	shutdown.exe
Token: SeRemoteShutdownPrivilege	5052	shutdown.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
408	LogonUI.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3588 wrote to memory of 5052	3588	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe	84
PID 3588 wrote to memory of 5052	3588	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe	84
PID 3588 wrote to memory of 5052	3588	30591db74612deece6de48de2b04bd52_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\30591db74612deece6de48de2b04bd52_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\30591db74612deece6de48de2b04bd52_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:3588
- C:\Windows\SysWOW64\shutdown.exe
  "C:\Windows\System32\shutdown.exe" -r
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:5052

C:\Windows\system32\LogonUI.exe
"LogonUI.exe" /flags:0x4 /state0:0xa39be055 /state1:0x41c64e6d
1⤵
- Modifies data under HKEY_USERS
- Suspicious use of SetWindowsHookEx
PID:408

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3588-0-0x00000000005D0000-0x00000000005E8000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

Errors

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads