522f8451187d5b9b093aa1cbc9e2e31291adecb81dc0db4a09edc1c8cd41534b

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
05-10-2024 11:08

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General

Target

176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe
Size

114KB
MD5

176fb1cf556b2cb7a8d0318dee709716
SHA1

8e0431dd11c645fffbcc9f66120e1a1d41b6856b
SHA256

522f8451187d5b9b093aa1cbc9e2e31291adecb81dc0db4a09edc1c8cd41534b
SHA512

09918b407b951a8ea7a172d386d67bcbc9253452a7ddd05d234df976bb9c4a3dc57c1c2f03208c44481bdfe905661ad7e48f90035f90e6d241dc006075f60b98
SSDEEP

3072:Ah9JbgQCEp1e5xN8V+qRX/kJWq24fIYORAw8p:Sbg7x2V+IX/lq2mOCw

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 1464 set thread context of 4308	1464	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	82
PID 4308 set thread context of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3880	1044	WerFault.exe	83

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	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1464 wrote to memory of 4308	1464	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	82
PID 1464 wrote to memory of 4308	1464	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	82
PID 1464 wrote to memory of 4308	1464	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	82
PID 1464 wrote to memory of 4308	1464	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	82
PID 1464 wrote to memory of 4308	1464	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	82
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83
PID 4308 wrote to memory of 1044	4308	176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1464
- C:\Users\Admin\AppData\Local\Temp\176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:4308
- - C:\Users\Admin\AppData\Local\Temp\176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\176fb1cf556b2cb7a8d0318dee709716_JaffaCakes118.exe
    3⤵
    PID:1044
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1044 -s 460
      4⤵
      Program crash
      PID:3880

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1044 -ip 1044
1⤵
PID:2484

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

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Downloads

memory/1044-3-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/1044-5-0x0000000000400000-0x0000000000402000-memory.dmp

Filesize
8KB

Download
memory/1044-6-0x0000000000400000-0x0000000000401E00-memory.dmp

Filesize
7KB

Download
memory/4308-1-0x0000000000400000-0x0000000000B72000-memory.dmp

Filesize
7.4MB

Download
memory/4308-7-0x0000000000400000-0x0000000000415000-memory.dmp

Filesize
84KB

Download
memory/4308-8-0x0000000000400000-0x0000000000B72000-memory.dmp

Filesize
7.4MB

Download