ecc39eb1ae0ed31ca16b775c137a7520ff3c67d46277adc5e6c959de288e1eb7

Analysis

max time kernel
136s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
17-10-2024 18:24

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General

Target

530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
Size

311KB
MD5

530fb41f1a25c049d4e504291c753e5e
SHA1

1022d23555669fb7f9ecbdedb8763b2de0b26fe3
SHA256

ecc39eb1ae0ed31ca16b775c137a7520ff3c67d46277adc5e6c959de288e1eb7
SHA512

8b80ce897506bc2bcca9358fa9283ef18edbdfdadbc279d2688688ee5dd795bf89827423b01e507ad35ea12659e9359e586fb4893b43545fd59f122ca4099d2c
SSDEEP

6144:Qb4y3KnHTbE3nSFsWnNvSsAjtAEElchhlFpEGIHkOrk9:TtHTA3A/nN6+pAnbExBc

Score

8^/10

discovery upx

Malware Config

Signatures

Drops file in Drivers directory 2 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\drivers\TXP1atform.exe	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
File opened for modification	C:\Windows\SysWOW64\drivers\TXP1atform.exe	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe

Executes dropped EXE 1 IoCs

pid	Process
3568	TXP1atform.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4068-0-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/files/0x000200000000d0bc-4.dat	upx
behavioral2/memory/3568-5-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/3568-7-0x0000000000400000-0x000000000044F000-memory.dmp	upx
behavioral2/memory/4068-8-0x0000000000400000-0x000000000044F000-memory.dmp	upx

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	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	TXP1atform.exe

Suspicious behavior: EnumeratesProcesses 36 IoCs

pid	Process
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe
3568	TXP1atform.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4068 wrote to memory of 3568	4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe	84
PID 4068 wrote to memory of 3568	4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe	84
PID 4068 wrote to memory of 3568	4068	530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe	84

C:\Users\Admin\AppData\Local\Temp\530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\530fb41f1a25c049d4e504291c753e5e_JaffaCakes118.exe"
1⤵
- Drops file in Drivers directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4068
- C:\Windows\SysWOW64\drivers\TXP1atform.exe
  C:\Windows\system32\drivers\TXP1atform.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3568

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

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Downloads

C:\Windows\SysWOW64\drivers\TXP1atform.exe

Filesize
311KB

MD5
530fb41f1a25c049d4e504291c753e5e

SHA1
1022d23555669fb7f9ecbdedb8763b2de0b26fe3

SHA256
ecc39eb1ae0ed31ca16b775c137a7520ff3c67d46277adc5e6c959de288e1eb7

SHA512
8b80ce897506bc2bcca9358fa9283ef18edbdfdadbc279d2688688ee5dd795bf89827423b01e507ad35ea12659e9359e586fb4893b43545fd59f122ca4099d2c

Download Submit
memory/3568-5-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/3568-7-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4068-0-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download
memory/4068-8-0x0000000000400000-0x000000000044F000-memory.dmp

Filesize
316KB

Download