c7f5d9105ce15eb6c46901de4cedd8d123554558fc4b4b2c17f4e54aa078b256

Analysis

max time kernel
119s
max time network
122s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
25/07/2024, 15:03

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General

Target

70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe
Size

42KB
MD5

70152634d3bea6cbd963513cf2b8dbb4
SHA1

b08103a40ce960e7d43b8835f2347654429a4a6f
SHA256

c7f5d9105ce15eb6c46901de4cedd8d123554558fc4b4b2c17f4e54aa078b256
SHA512

20c2186a38504c69e12ec2778f9812b52fd4bdff2d5c81e1d2cdb14c7a3d004593a6520d75231f9e5377bec0f7c55ee59c150f9cd00f34bb553b38ec38086e65
SSDEEP

768:ta2UDmvgrF3lAA34VXoJ87QbIGbhB+zIXX+2mbqMvlkxZHkqY:o2UDLeowXGbhoWMtkfHkt

Score

7^/10

discovery

Malware Config

Signatures

Drops startup file 2 IoCs

description	ioc	Process
File opened for modification	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\21yytto.exe	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe
File created	C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\Startup\21yytto.exe	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3004 set thread context of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.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	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
3048	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3004 wrote to memory of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	30
PID 3004 wrote to memory of 3048	3004	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	30
PID 3048 wrote to memory of 1196	3048	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	21
PID 3048 wrote to memory of 1196	3048	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	21
PID 3048 wrote to memory of 1196	3048	70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1196
- C:\Users\Admin\AppData\Local\Temp\70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3004
- - C:\Users\Admin\AppData\Local\Temp\70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\70152634d3bea6cbd963513cf2b8dbb4_JaffaCakes118.exe"
    3⤵
    - Drops startup file
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3048

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/1196-7-0x0000000002990000-0x0000000002991000-memory.dmp

Filesize
4KB

Download
memory/1196-8-0x00000000029A0000-0x00000000029A3000-memory.dmp

Filesize
12KB

Download
memory/1196-9-0x00000000029B0000-0x00000000029B2000-memory.dmp

Filesize
8KB

Download
memory/3004-0-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3004-3-0x0000000000400000-0x0000000000414000-memory.dmp

Filesize
80KB

Download
memory/3048-1-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/3048-4-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download
memory/3048-11-0x0000000000400000-0x0000000000406000-memory.dmp

Filesize
24KB

Download