a4da95f01c1260c180c5a498cf5bc29f04d3e04fe7f6319d57627a31299a712b

Analysis

max time kernel
121s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 06:42

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General

Target

eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
Size

36KB
MD5

eac7abba08b0aaf1fc023206d87a1cca
SHA1

a2f7da758cd02609dff4421e8e3517436905cbfe
SHA256

a4da95f01c1260c180c5a498cf5bc29f04d3e04fe7f6319d57627a31299a712b
SHA512

4bc57d37150ebe6f238de8eeb3b7803a082736f923e27eee115a1af00dc56e370c25ff4fc81e7da181d55658fe8c087a097c782525babf3236b8461a224fa091
SSDEEP

768:L5uhMogHxJ5CVpm6jFHd+mc+8MfIsVNwDhqpsqx:9FoglCVBjdqz9Nwpp

Score

7^/10

discovery

Malware Config

Signatures

Unexpected DNS network traffic destination 5 IoCs

Network traffic to other servers than the configured DNS servers was detected on the DNS port.

description	ioc
Destination IP	50.7.247.251
Destination IP	50.7.247.251
Destination IP	50.7.247.251
Destination IP	50.7.247.251
Destination IP	50.7.247.251

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 5596 set thread context of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82

Drops file in Windows directory 2 IoCs

description	ioc	Process
File created	C:\Windows\Fonts\sc2Eeo3.com	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
File opened for modification	C:\Windows\Fonts\sc2Eeo3.com	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe

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	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-4182098368-2521458979-3782681353-1000_Classes\Local Settings	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
5124	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
5124	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82
PID 5596 wrote to memory of 5124	5596	eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5596
- C:\Users\Admin\AppData\Local\Temp\eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\eac7abba08b0aaf1fc023206d87a1cca_JaffaCakes118.exe
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious behavior: EnumeratesProcesses
  PID:5124

C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
1⤵
PID:5064

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

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Downloads

memory/5124-0-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5124-2-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5124-3-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/5124-5-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download