5841cb057792afd7c81e8aa29d7e5dcd1759223408c720ec5a0707a9bc269377

Analysis

max time kernel
148s
max time network
152s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
09-09-2024 04:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe
Size

163KB
MD5

d5aa7c887eb8c8d1026b25e37f009b06
SHA1

01a3f23db643d7a391a887a9ea9126218443e4d0
SHA256

5841cb057792afd7c81e8aa29d7e5dcd1759223408c720ec5a0707a9bc269377
SHA512

3f45fc6b4dd0f54774123398fb0f6b25c675556e23d2c56e9f519912f9324c27ad3dd12f48c7b1ab4709d4d859229622f363953becf4b0aa0c08521fe7ce76b3
SSDEEP

1536:6/g0dyYukq+rbCollgy5F+oJYIcRDVUGEbHGFDchB4ehUjhzvMd1UbBXDwFo5G:6Y0dyYfbDllurZ9EDGSwBdzvMdMwFSG

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4620 set thread context of 2644	4620	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4248	2644	WerFault.exe	85

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	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4620 wrote to memory of 2644	4620	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe	85
PID 4620 wrote to memory of 2644	4620	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe	85
PID 4620 wrote to memory of 2644	4620	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe	85
PID 4620 wrote to memory of 2644	4620	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe	85
PID 4620 wrote to memory of 2644	4620	d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4620
- C:\Users\Admin\AppData\Local\Temp\d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\d5aa7c887eb8c8d1026b25e37f009b06_JaffaCakes118.exe"
  2⤵
  PID:2644
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2644 -s 364
    3⤵
    - Program crash
    PID:4248

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2644 -ip 2644
1⤵
PID:1408

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

memory/2644-1-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2644-3-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/4620-0-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/4620-2-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download