b0a5af4b1c7527cd4fe5a788133a68101bde40a1fc506c1701139d7f9eb197d5

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240730-en
resource tags

arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 05:44

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General

Target

833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe
Size

244KB
MD5

833fd87482fc067e6de9e1600dbb244e
SHA1

bca634ab23c1902d9b190c887637cbade3c72a5d
SHA256

b0a5af4b1c7527cd4fe5a788133a68101bde40a1fc506c1701139d7f9eb197d5
SHA512

06a7a8ee7b8ffe61ca640059326e13825c124770fe43509f826f31dc4bed061caa5a94eae630ddec507bf875725136030e6b24eba6fb508f4b008ec64658d25f
SSDEEP

3072:hUVcCgxLFENK7WVIR96Z8uXmpbudh4zZ4oA4ThqMEdtj8z4BOLa/s1GCYHYoDuEL:hUGyNKYzuuX7SA/tAva/s1GAoDQscO

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2448 set thread context of 2396	2448	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe	83

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4392	2396	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	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2448 wrote to memory of 2396	2448	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe	83
PID 2448 wrote to memory of 2396	2448	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe	83
PID 2448 wrote to memory of 2396	2448	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe	83
PID 2448 wrote to memory of 2396	2448	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe	83
PID 2448 wrote to memory of 2396	2448	833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe	83

C:\Users\Admin\AppData\Local\Temp\833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2448
- C:\Users\Admin\AppData\Local\Temp\833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\833fd87482fc067e6de9e1600dbb244e_JaffaCakes118.exe
  2⤵
  PID:2396
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2396 -s 188
    3⤵
    - Program crash
    PID:4392

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2396 -ip 2396
1⤵
PID:3648

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/2396-1-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2396-4-0x0000000013140000-0x00000000131C3000-memory.dmp

Filesize
524KB

Download
memory/2396-3-0x0000000000400000-0x0000000000471000-memory.dmp

Filesize
452KB

Download
memory/2448-0-0x0000000013140000-0x00000000131C3000-memory.dmp

Filesize
524KB

Download
memory/2448-2-0x0000000013140000-0x00000000131C3000-memory.dmp

Filesize
524KB

Download