6c2c8950ae7513ea3bf91342b5ded8d9aed5a292c4bb6f8ffb35dfebc9b78cb7

Analysis

max time kernel
148s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 18:07

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe
Size

145KB
MD5

06d899e2525f0264dd640e7acd192bea
SHA1

4f8c2ebf19a1291a67380e202c7849266d3f2a5a
SHA256

6c2c8950ae7513ea3bf91342b5ded8d9aed5a292c4bb6f8ffb35dfebc9b78cb7
SHA512

8763c578370f1cad124e9a49cb6d107cc24963bfca258192d83a32a57948acb07f23281267b21d27e5c45f34aa4dacb4f2bcbe6621496fc3606d46f0911c51fb
SSDEEP

3072:l4BkxNa5Cl2V+M2Oa+vLM3ynTERkQzC93EvJ9HACb7d6d:2yvaVu+68TERhu+RxLPd6d

Score

7^/10

discovery

Malware Config

Signatures

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-786284298-625481688-3210388970-1000\Control Panel\International\Geo\Nation	06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3216	JavaUpdate.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4860	3216	WerFault.exe	82

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	06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JavaUpdate.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
4856	06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4856 wrote to memory of 3216	4856	06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe	82
PID 4856 wrote to memory of 3216	4856	06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe	82
PID 4856 wrote to memory of 3216	4856	06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\06d899e2525f0264dd640e7acd192bea_JaffaCakes118.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4856
- C:\Users\Admin\AppData\Local\Temp\JavaUpdate.exe
  "C:\Users\Admin\AppData\Local\Temp\JavaUpdate.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3216
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3216 -s 520
    3⤵
    - Program crash
    PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3216 -ip 3216
1⤵
PID:4480

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
145KB

MD5
06d899e2525f0264dd640e7acd192bea

SHA1
4f8c2ebf19a1291a67380e202c7849266d3f2a5a

SHA256
6c2c8950ae7513ea3bf91342b5ded8d9aed5a292c4bb6f8ffb35dfebc9b78cb7

SHA512
8763c578370f1cad124e9a49cb6d107cc24963bfca258192d83a32a57948acb07f23281267b21d27e5c45f34aa4dacb4f2bcbe6621496fc3606d46f0911c51fb

Download Submit
memory/3216-21-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/3216-22-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4856-0-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4856-1-0x0000000000900000-0x0000000000922000-memory.dmp

Filesize
136KB

Download
memory/4856-2-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4856-3-0x0000000000940000-0x0000000000941000-memory.dmp

Filesize
4KB

Download
memory/4856-4-0x0000000000401000-0x0000000000457000-memory.dmp

Filesize
344KB

Download
memory/4856-20-0x0000000000401000-0x0000000000457000-memory.dmp

Filesize
344KB

Download
memory/4856-18-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/4856-19-0x0000000000900000-0x0000000000922000-memory.dmp

Filesize
136KB

Download