64ecf8336fe732d8392f4b78745468b8ad393cf19e6379fc1081d10bf3dd9998

Analysis

max time kernel
148s
max time network
156s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 01:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

843febfc6996157597423addd2566359_JaffaCakes118.exe
Size

78KB
MD5

843febfc6996157597423addd2566359
SHA1

6d6cce1788d8c8a990d0d65c8a05af5c008ef576
SHA256

64ecf8336fe732d8392f4b78745468b8ad393cf19e6379fc1081d10bf3dd9998
SHA512

026f0d06653c394a9d0614935a14665c9772fa2f4544d69603456d73055e92e89b4785179215f12ab04bce133ef99f581300e12ab72dd41504edfd74c32eec81
SSDEEP

1536:euqwQKh6HoQW/DaFT6gh+3QtHey77nfDvPUxHE8u7l3:3H67W/OFRU3Qt+6nUxk8u7l3

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
228	wintsql.exe

Drops file in System32 directory 4 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5	wintsql.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE	wintsql.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies	wintsql.exe
File opened for modification	C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5	wintsql.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\wintsql.exe	843febfc6996157597423addd2566359_JaffaCakes118.exe
File created	C:\Windows\wintsql.exe	843febfc6996157597423addd2566359_JaffaCakes118.exe

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	wintsql.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	843febfc6996157597423addd2566359_JaffaCakes118.exe

Modifies data under HKEY_USERS 10 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Run\wintsql.exe = "wintsql.exe"	wintsql.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix	wintsql.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:"	wintsql.exe
Key created	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\	wintsql.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\ProxyBypass = "1"	wintsql.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\UNCAsIntranet = "1"	wintsql.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\AutoDetect = "0"	wintsql.exe
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:"	wintsql.exe
Set value (int)	\REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap\IntranetName = "1"	wintsql.exe
Key created	\REGISTRY\USER\.DEFAULT\SoftWare\Microsoft\Windows\CurrentVersion\Run	wintsql.exe

C:\Users\Admin\AppData\Local\Temp\843febfc6996157597423addd2566359_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\843febfc6996157597423addd2566359_JaffaCakes118.exe"
1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
PID:1296

C:\Windows\wintsql.exe
C:\Windows\wintsql.exe
1⤵
- Executes dropped EXE
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Modifies data under HKEY_USERS
PID:228

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Windows\wintsql.exe

Filesize
78KB

MD5
843febfc6996157597423addd2566359

SHA1
6d6cce1788d8c8a990d0d65c8a05af5c008ef576

SHA256
64ecf8336fe732d8392f4b78745468b8ad393cf19e6379fc1081d10bf3dd9998

SHA512
026f0d06653c394a9d0614935a14665c9772fa2f4544d69603456d73055e92e89b4785179215f12ab04bce133ef99f581300e12ab72dd41504edfd74c32eec81

Download Submit
memory/228-5-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/228-9-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/228-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/228-14-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/228-17-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1296-4-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download