c59840f2a37cc434ef9e343de8cb199142f80d6dd77e7cfa0869972c76f2af34

Analysis

max time kernel
150s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
02-11-2024 17:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe
Size

317KB
MD5

86b9aaa399ec6aa5a99f539922c860c1
SHA1

83ac3e0814306b580d77f0bd891c279c57cfccb5
SHA256

c59840f2a37cc434ef9e343de8cb199142f80d6dd77e7cfa0869972c76f2af34
SHA512

266163a3160cb86ab289a5d3f7e8c522a87c48dafab681bfb2d13a26e60672f8f1fa00382949b5c51794da8c3622be5b5887e439727c4678dc57a36547b016f6
SSDEEP

6144:QGHX5Iphy5jt7XKk7ZHhooeIhcK7O46LalbCPrHWV730Q/CR8SEoZtF:QAX5Z7t7xmCcK7gLMCL8bKooZz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2852	2900	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	86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2900 wrote to memory of 1724	2900	86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe	84
PID 2900 wrote to memory of 1724	2900	86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe	84
PID 2900 wrote to memory of 1724	2900	86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2900
- C:\Users\Admin\AppData\Local\Temp\86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\86b9aaa399ec6aa5a99f539922c860c1_JaffaCakes118.exe"
  2⤵
  PID:1724
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2900 -s 472
  2⤵
  - Program crash
  PID:2852

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2900 -ip 2900
1⤵
PID:3288

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/2900-2-0x00000000021E0000-0x00000000021E2000-memory.dmp

Filesize
8KB

Download
memory/2900-1-0x00000000000A0000-0x00000000001A0000-memory.dmp

Filesize
1024KB

Download