12ad8b25d072a355bc5936566d9e6325ba2e51df0daa1a35b10e5c9d9014f0a1

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21-08-2024 20:30

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General

Target

b4ee34fe10251a176083d4cf77a38710_JaffaCakes118.dll
Size

16KB
MD5

b4ee34fe10251a176083d4cf77a38710
SHA1

d2022a54da11c83a00cad689541ada063f361931
SHA256

12ad8b25d072a355bc5936566d9e6325ba2e51df0daa1a35b10e5c9d9014f0a1
SHA512

319a83a2ea3ba9bc8a7c13e06dedd1327d47caf1873b14c7dba2f038a425dfc055b4415d2490ad462739b343ecac4b09e3578f0f94bda56d8dfb6ff838e63f18
SSDEEP

384:ayuhWmkO8A7YR0xRLzx7XrzBTRDWrpro8sCKWS4EWr:ayakO8AaeLt7XBUrp7T

Score

3^/10

discovery

Malware Config

Signatures

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	rundll32.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2720	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3064 wrote to memory of 2720	3064	rundll32.exe	84
PID 3064 wrote to memory of 2720	3064	rundll32.exe	84
PID 3064 wrote to memory of 2720	3064	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ee34fe10251a176083d4cf77a38710_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3064
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4ee34fe10251a176083d4cf77a38710_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  PID:2720

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

memory/2720-0-0x0000000077172000-0x0000000077173000-memory.dmp

Filesize
4KB

Download
memory/2720-1-0x0000000077172000-0x0000000077173000-memory.dmp

Filesize
4KB

Download
memory/2720-2-0x0000000002780000-0x0000000002781000-memory.dmp

Filesize
4KB

Download
memory/2720-3-0x0000000002760000-0x0000000002761000-memory.dmp

Filesize
4KB

Download
memory/2720-4-0x00000000023E0000-0x00000000023E1000-memory.dmp

Filesize
4KB

Download
memory/2720-5-0x00000000023E0000-0x000000000247D000-memory.dmp

Filesize
628KB

Download
memory/2720-6-0x0000000000130000-0x0000000000144000-memory.dmp

Filesize
80KB

Download
memory/2720-9-0x00000000023E0000-0x000000000247D000-memory.dmp

Filesize
628KB

Download
memory/2720-10-0x00000000023E0000-0x000000000247D000-memory.dmp

Filesize
628KB

Download