f32cef94a8095473ff39aa5a69058b2a1615f9eeeabc9052cbc2b6fcce16a68e

Analysis

max time kernel
140s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/08/2024, 00:15

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe
Size

1.1MB
MD5

b16b770bfb0ae62bb993f92c4b1a894f
SHA1

e83db908be1741f935d9917e15afb3a34c36a083
SHA256

f32cef94a8095473ff39aa5a69058b2a1615f9eeeabc9052cbc2b6fcce16a68e
SHA512

daadfb07889fac73439b49f7665d5ad0c97ffe1fcc54d8f3cbe4b6d5bf1bba1964f2edf5ff43f7bf981fbf8da647f2c801289369d3dd1be2af01447d231e2e55
SSDEEP

24576:rpAEkSa3wmE0p1fW28mKziPAlKtb/cbX3nY+d8ScrR6nxN8M+/g:rpAxzE0zW28bzwAwbkdvXZ5

Score

7^/10

discovery

Malware Config

Signatures

Executes dropped EXE 1 IoCs

pid	Process
3040	INS7BE7.tmp

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

System Information Discovery
T1082

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	b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	INS7BE7.tmp

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4324 wrote to memory of 3040	4324	b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe	84
PID 4324 wrote to memory of 3040	4324	b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe	84
PID 4324 wrote to memory of 3040	4324	b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4324
- C:\Users\Admin\AppData\Local\Temp\INS7BE7.tmp
  C:\Users\Admin\AppData\Local\Temp\INS7BE7.tmp /SL3 $5023C C:\Users\Admin\AppData\Local\Temp\b16b770bfb0ae62bb993f92c4b1a894f_JaffaCakes118.exe 1113735 1117163 61440
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3040

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

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\INS7BE7.tmp

Filesize
377KB

MD5
70a46f4d99a5df24ba8ad81488a86cb7

SHA1
cba3c4cff72e5a24300640d920e072686fee6619

SHA256
51d925408a5ad9cdc335c9ef715fc9a98926b5144584b03650a5d094fa4bc5e3

SHA512
68b5c545d79c40b66758aa48d65756c3140447422bfee4c64b314747a4875445cb41ae81bd75d2f385863c9afcaa1c8739464fd25f9898b6c6e842b5fa8be4da

Download Submit
memory/3040-4-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/3040-9-0x0000000000400000-0x000000000046B000-memory.dmp

Filesize
428KB

Download
memory/3040-10-0x00000000004F0000-0x00000000004F1000-memory.dmp

Filesize
4KB

Download
memory/4324-8-0x0000000000400000-0x0000000000417000-memory.dmp

Filesize
92KB

Download