a2614cda238cae900a1aa8316c6fea7d131864824f3a5aee63156cfb854f5896

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
18/08/2024, 13:08

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General

Target

a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
Size

70KB
MD5

a6c87160b6e28b8fd3ba30285effba36
SHA1

70f65175e0a6e12392197b553720b0ac4728c01e
SHA256

a2614cda238cae900a1aa8316c6fea7d131864824f3a5aee63156cfb854f5896
SHA512

e38db42a627b959acb98364c0766334df248a04d60643aa67f4e4950f462541e8bd7fb33a31c129f52d0bd34002b7b9a7fae3aa01a3dbdd63f89e78f015af5b3
SSDEEP

768:wK39uRJ1l2JA5uBsyACXeRfgZYPKXbe+zIXX+jiFUhUDERWMP0t6LOYZuoXyh:wK39uRJ18JA5ssyACkfg9bAFOIv6lB

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\u6gg6xy7.exe	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\u6gg6xy7.exe	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3992 set thread context of 4136	3992	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	84

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	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
4136	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
4136	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3992 wrote to memory of 4136	3992	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	84
PID 3992 wrote to memory of 4136	3992	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	84
PID 3992 wrote to memory of 4136	3992	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	84
PID 3992 wrote to memory of 4136	3992	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	84
PID 3992 wrote to memory of 4136	3992	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	84
PID 4136 wrote to memory of 3256	4136	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	55
PID 4136 wrote to memory of 3256	4136	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	55
PID 4136 wrote to memory of 3256	4136	a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3256
- C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3992
- - C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\a6c87160b6e28b8fd3ba30285effba36_JaffaCakes118.exe"
    3⤵
    - Drops startup file
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:4136

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/3992-0-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/3992-2-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4136-1-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download
memory/4136-5-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/4136-6-0x0000000000400000-0x000000000040D000-memory.dmp

Filesize
52KB

Download