e2ac36538ffd657fb690294c1af24e099604a77ed8cfd15be33c0228b6ef2b9f

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
09/10/2024, 00:09

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General

Target

278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe
Size

47KB
MD5

278166c9eb51779c263f63f4a1f9e4ca
SHA1

f85be1dc0c4d8a0c87389fee18aa91b1642278f8
SHA256

e2ac36538ffd657fb690294c1af24e099604a77ed8cfd15be33c0228b6ef2b9f
SHA512

431ec62d5fa3bab7a3a31cc95d9ef6eec926eeff5fb6ed61e427c76f346f464cd3730a8abc1706c2fc88189787a41a19c8e34afa688b87585878cc04a04f58d3
SSDEEP

768:n5u1JvejuO38+9Oowtr4vFHuj9ZhjzRYxXimDsOyuSCKRZtvf5K7xXdeV:M1J63+nKqJdYxXimwLZXZtn5KH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1948 set thread context of 2928	1948	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3044	1948	WerFault.exe	82

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	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1948 wrote to memory of 2928	1948	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe	83
PID 1948 wrote to memory of 2928	1948	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe	83
PID 1948 wrote to memory of 2928	1948	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe	83
PID 1948 wrote to memory of 2928	1948	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe	83
PID 1948 wrote to memory of 2928	1948	278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1948
- C:\Users\Admin\AppData\Local\Temp\278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\278166c9eb51779c263f63f4a1f9e4ca_JaffaCakes118.exe
  2⤵
  PID:2928
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 300
  2⤵
  - Program crash
  PID:3044

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1948 -ip 1948
1⤵
PID:4420

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/1948-6-0x0000000010000000-0x0000000010016000-memory.dmp

Filesize
88KB

Download
memory/2928-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2928-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2928-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/2928-4-0x0000000000020000-0x0000000000032000-memory.dmp

Filesize
72KB

Download
memory/2928-5-0x0000000000020000-0x0000000000032000-memory.dmp

Filesize
72KB

Download