f7fe045eb355da44dfbc736ba7b578ab26fe6ad993f0df338da17e559c6d17d1

Analysis

max time kernel
93s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
12-09-2024 17:05

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General

Target

dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe
Size

588KB
MD5

dcac13eaf5c779d5e0f3efa385e03ebf
SHA1

63b2f9fcac1af1c990f1397c0ce089e5e352aa73
SHA256

f7fe045eb355da44dfbc736ba7b578ab26fe6ad993f0df338da17e559c6d17d1
SHA512

b0c590dc80fed87cb24df42ed96bdc23ec0dcb8b32db49da1842c2a8d9708dccb9fde44cdeecbe9e58cc17610b984059735ffdb2cba498bac5825d45a41dd0dd
SSDEEP

3072:e7SDIhupxJMHva7i+uU/VGSnL9+PypTa0zbSuf86UNs3oPubPmA+w5c9vAY67bLP:e7ZSo2bPmXGZ

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4184 set thread context of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4956	4756	WerFault.exe	86

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	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.EXE

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86
PID 4184 wrote to memory of 4756	4184	dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe	86

C:\Users\Admin\AppData\Local\Temp\dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4184
- C:\Users\Admin\AppData\Local\Temp\dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.EXE
  "C:\Users\Admin\AppData\Local\Temp\dcac13eaf5c779d5e0f3efa385e03ebf_JaffaCakes118.EXE"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4756
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4756 -s 388
    3⤵
    - Program crash
    PID:4956

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4756 -ip 4756
1⤵
PID:3636

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/4756-2-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4756-3-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4756-4-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4756-6-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download
memory/4756-7-0x00000000009D0000-0x0000000000A65000-memory.dmp

Filesize
596KB

Download
memory/4756-8-0x0000000000400000-0x000000000044A000-memory.dmp

Filesize
296KB

Download