0ab88bc2162738071d183ca69e312e62881c07d9aea2118c48a884e855127f4f

Analysis

max time kernel
30s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
30-08-2024 04:34

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General

Target

ca36a9ecdbada706349c34010c712ba1_JaffaCakes118.exe
Size

184KB
MD5

ca36a9ecdbada706349c34010c712ba1
SHA1

9faa380d4c466c3ecc90e5dbad8dcff3b981c8b0
SHA256

0ab88bc2162738071d183ca69e312e62881c07d9aea2118c48a884e855127f4f
SHA512

87901e59682a6215e7f17a9a1012e338e1dcadb0fc26f7e45122846989cccdb4b2f4624cc0ec1695bed96e2befad6819c8acd4d912ca72bb420c6fafff1013cd
SSDEEP

3072:FKBYqKA1fjID6YxDrpuboYuooDwRiZhRI99FpRmB99:kBxpm6UcojZh6rE

Score

8^/10

discovery

Malware Config

Signatures

Drops file in Drivers directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\svflooje.exe	ca36a9ecdbada706349c34010c712ba1_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
2208	svflooje.exe

Drops file in Windows directory 1 IoCs

description	ioc	Process
File created	C:\Windows\keys.ini	ca36a9ecdbada706349c34010c712ba1_JaffaCakes118.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2376	2208	WerFault.exe	29

System Location Discovery: System Language Discovery 1 TTPs 1 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	svflooje.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 2376	2208	svflooje.exe	30
PID 2208 wrote to memory of 2376	2208	svflooje.exe	30
PID 2208 wrote to memory of 2376	2208	svflooje.exe	30
PID 2208 wrote to memory of 2376	2208	svflooje.exe	30

C:\Users\Admin\AppData\Local\Temp\ca36a9ecdbada706349c34010c712ba1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ca36a9ecdbada706349c34010c712ba1_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- Drops file in Windows directory
PID:2328

C:\Windows\SysWOW64\drivers\svflooje.exe
C:\Windows\SysWOW64\drivers\svflooje.exe
1⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2208
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2208 -s 200
  2⤵
  - Program crash
  PID:2376

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

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Downloads

C:\Windows\SysWOW64\drivers\svflooje.exe

Filesize
184KB

MD5
ca36a9ecdbada706349c34010c712ba1

SHA1
9faa380d4c466c3ecc90e5dbad8dcff3b981c8b0

SHA256
0ab88bc2162738071d183ca69e312e62881c07d9aea2118c48a884e855127f4f

SHA512
87901e59682a6215e7f17a9a1012e338e1dcadb0fc26f7e45122846989cccdb4b2f4624cc0ec1695bed96e2befad6819c8acd4d912ca72bb420c6fafff1013cd

Download Submit
memory/2208-5-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2328-4-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download
memory/2328-9-0x0000000000400000-0x0000000000434000-memory.dmp

Filesize
208KB

Download