437179ce702b23c6779d7766134bcfbbd2f98fdad070dfb78a2ba2e16d2c7709

Analysis

max time kernel
134s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
29/08/2024, 07:13

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General

Target

c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
Size

345KB
MD5

c86a123145a2e7b6f7b60311811e07f2
SHA1

6693df1c897cc61fe6de67a5a9b2d5eace6a1e3a
SHA256

437179ce702b23c6779d7766134bcfbbd2f98fdad070dfb78a2ba2e16d2c7709
SHA512

1f5f3113167f9ce219331406c11fa42c1a50fb7595ce926a87fe26770bf8fdf80585fa5abc255cf1a22193b4b1ff477d1ab31cc7a7a7ebe8731e5fb0edea2bff
SSDEEP

6144:digtxJmBm9xJjB2d8p6er7+4Zwl/Kl5uInVW5GJZ2tNYLj8Mfstfl9rXAP:dFtxJPztQdIr7hzl5uYVzYKj86smP

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3536 set thread context of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86

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	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe

Modifies registry class 3 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\.key	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\.key\ = "regfile"	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3536 wrote to memory of 3760	3536	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	86
PID 3760 wrote to memory of 3476	3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	55
PID 3760 wrote to memory of 3476	3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	55
PID 3760 wrote to memory of 3476	3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	55
PID 3760 wrote to memory of 3476	3760	c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3476
- C:\Users\Admin\AppData\Local\Temp\c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Modifies registry class
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:3536
- - C:\Users\Admin\AppData\Local\Temp\c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
    C:\Users\Admin\AppData\Local\Temp\c86a123145a2e7b6f7b60311811e07f2_JaffaCakes118.exe
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:3760

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/3476-49-0x000000007FFF0000-0x000000007FFF7000-memory.dmp

Filesize
28KB

Download
memory/3536-0-0x0000000000400000-0x000000000050B000-memory.dmp

Filesize
1.0MB

Download
memory/3536-37-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-36-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-35-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-41-0x00000000022B0000-0x00000000022B3000-memory.dmp

Filesize
12KB

Download
memory/3536-40-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-39-0x0000000002340000-0x0000000002341000-memory.dmp

Filesize
4KB

Download
memory/3536-38-0x0000000000400000-0x000000000050B000-memory.dmp

Filesize
1.0MB

Download
memory/3536-34-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-33-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-32-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-31-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-30-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-29-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-28-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-27-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-26-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-25-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-24-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-23-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-22-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-21-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-20-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-19-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-18-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-17-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-16-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-15-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-14-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-13-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-12-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-11-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-10-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-9-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-8-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-7-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-6-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-5-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-4-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-3-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-2-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-1-0x0000000002350000-0x0000000002351000-memory.dmp

Filesize
4KB

Download
memory/3536-48-0x0000000000400000-0x000000000050B000-memory.dmp

Filesize
1.0MB

Download
memory/3760-46-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download
memory/3760-45-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3760-44-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3760-53-0x0000000010000000-0x0000000010013000-memory.dmp

Filesize
76KB

Download
memory/3760-55-0x0000000000400000-0x0000000000409000-memory.dmp

Filesize
36KB

Download
memory/3760-57-0x0000000000400000-0x0000000000408960-memory.dmp

Filesize
34KB

Download