876a9756014ab0d3c69d27f4b74bff70cc75f4552ad0c444049fd0b722a34e2d

Analysis

max time kernel
96s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 23:02

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General

Target

acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe
Size

1.3MB
MD5

acf060b52f44657b345ef0a962d105cf
SHA1

d5f2c611de69e04cece8b24e2181ca7a6c5644da
SHA256

876a9756014ab0d3c69d27f4b74bff70cc75f4552ad0c444049fd0b722a34e2d
SHA512

4ca587b110e6f6b93633b673dda1f2b6c70b98e94121fe5ab25a7ba7820bb19e21977bb6bfd38a13f99b48a201f693f806cc11975e23575df6d27e89c7729553
SSDEEP

24576:MvYacRIE9ea10v/dvKa8WYWjG+fiI9Ya10v/dvKa8WYja10v/dvKa8WYU0NBmrNt:MvI9e/3dvKGGh/3dvKD/3dvKjO5GQCDi

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2660 set thread context of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4156	2544	WerFault.exe	83

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	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83
PID 2660 wrote to memory of 2544	2660	acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2660
- C:\Users\Admin\AppData\Local\Temp\acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\acf060b52f44657b345ef0a962d105cf_JaffaCakes118.exe"
  2⤵
  PID:2544
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2544 -s 212
    3⤵
    - Program crash
    PID:4156

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2544 -ip 2544
1⤵
PID:4184

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/2544-8-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2544-7-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2544-2-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2544-0-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2544-3-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2544-1-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2544-9-0x0000000000400000-0x0000000000421000-memory.dmp

Filesize
132KB

Download
memory/2660-5-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download