3123f0068ffb523853cd675a624dd1ad16283eeba21e5e0f64cb53ce90ce5ce3

Analysis

max time kernel
141s
max time network
113s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
23-07-2024 19:57

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General

Target

68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe
Size

249KB
MD5

68b4d16afa046607a2c570cc073fd7c8
SHA1

2ed079c4dbb214adc744017569742800f2e07bce
SHA256

3123f0068ffb523853cd675a624dd1ad16283eeba21e5e0f64cb53ce90ce5ce3
SHA512

8aacba2537918a08fca9284e7a35139ea0d60afe25d0458d52f5eb699cd0574803f992740c0f7d1026f8fdc4ef21293e37aa41c9fe180309f720647b2897d48f
SSDEEP

6144:zs9+3ZM/Um1WaGQwdijdHc2MHQQaiSQTO5Sv/dIQQq:7UU5Wq72MwuSQS5WK

Score

7^/10

discovery

Malware Config

Signatures

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2000 set thread context of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85

Drops file in Program Files directory 1 IoCs

description	ioc	Process
File created	C:\Program Files (x86)\sysinfos.txt	vbc.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2072	3428	WerFault.exe	85

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	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3428	vbc.exe
3428	vbc.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85
PID 2000 wrote to memory of 3428	2000	68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\68b4d16afa046607a2c570cc073fd7c8_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2000
- C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
  2⤵
  - Drops file in Program Files directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3428
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3428 -s 552
    3⤵
    - Program crash
    PID:2072

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3428 -ip 3428
1⤵
PID:2892

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

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/2000-0-0x0000000074762000-0x0000000074763000-memory.dmp

Filesize
4KB

Download
memory/2000-1-0x0000000074760000-0x0000000074D11000-memory.dmp

Filesize
5.7MB

Download
memory/2000-2-0x0000000074760000-0x0000000074D11000-memory.dmp

Filesize
5.7MB

Download
memory/2000-8-0x0000000074760000-0x0000000074D11000-memory.dmp

Filesize
5.7MB

Download
memory/3428-3-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3428-4-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3428-6-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3428-7-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3428-11-0x0000000000400000-0x000000000042A000-memory.dmp

Filesize
168KB

Download
memory/3428-9-0x0000000000430000-0x00000000004F9000-memory.dmp

Filesize
804KB

Download