0ce8475353f07a0bf6fa201862b24cd9c5ba78699310ae8bec605e34bc6668c1

Analysis

max time kernel
119s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
22/08/2024, 01:43

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General

Target

b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe
Size

974KB
MD5

b5debab45197f0ad1033243df26cff3a
SHA1

192e38c26983b18c7d3ee885a27971b36e771a08
SHA256

0ce8475353f07a0bf6fa201862b24cd9c5ba78699310ae8bec605e34bc6668c1
SHA512

990f81761f5e7f5429c9610d6fd99e788282477294fa6267b755149afafb6f69e8fc06e59bda9a9880c32509931e51b4f12496b94df1765ba6c4d214cb288129
SSDEEP

12288:Y1WpT9RlxLMh2gvhrC37UVjPEt/8+XIO27:JpHHwwOCYhMt/8bf7

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
1848	831786.exe

Loads dropped DLL 4 IoCs

pid	Process
1616	WerFault.exe
1616	WerFault.exe
1616	WerFault.exe
1616	WerFault.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1616	1848	WerFault.exe	30

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	831786.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2124 wrote to memory of 1848	2124	b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe	30
PID 2124 wrote to memory of 1848	2124	b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe	30
PID 2124 wrote to memory of 1848	2124	b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe	30
PID 2124 wrote to memory of 1848	2124	b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe	30
PID 1848 wrote to memory of 1616	1848	831786.exe	31
PID 1848 wrote to memory of 1616	1848	831786.exe	31
PID 1848 wrote to memory of 1616	1848	831786.exe	31
PID 1848 wrote to memory of 1616	1848	831786.exe	31

C:\Users\Admin\AppData\Local\Temp\b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b5debab45197f0ad1033243df26cff3a_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2124
- C:\Users\Admin\AppData\Local\Temp\831786.exe
  C:\Users\Admin\AppData\Local\Temp\831786.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1848
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1848 -s 132
    3⤵
    - Loads dropped DLL
    - Program crash
    PID:1616

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

C:\Users\Admin\AppData\Local\Temp\831786.exe

Filesize
344KB

MD5
a03472ab671851f295b19565c5e81adf

SHA1
5ca7ea7328bbc8a718a03d691e3a133fbb7d576c

SHA256
20c10b6e9791b2b463e2971488d4f44856131f90f82c7a109821d5e2f33ddd57

SHA512
15d97318f72dea520164aefe7cf7663e8f2eef373811c734598180e34d135af62ca170b2f486e260c8b78c581f80fc5def547297387742b902d3a0b838ae2b2d

Download Submit
memory/2124-0-0x000007FEF5E7E000-0x000007FEF5E7F000-memory.dmp

Filesize
4KB

Download
memory/2124-1-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

Filesize
9.6MB

Download
memory/2124-2-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

Filesize
9.6MB

Download
memory/2124-3-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

Filesize
9.6MB

Download
memory/2124-14-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

Filesize
9.6MB

Download
memory/2124-15-0x000007FEF5E7E000-0x000007FEF5E7F000-memory.dmp

Filesize
4KB

Download
memory/2124-16-0x000007FEF5BC0000-0x000007FEF655D000-memory.dmp

Filesize
9.6MB

Download