e263952f8b0f5f64e08a836103186b6c67ab3ba09f930594cd2b6d78b9c5a850

Analysis

max time kernel
95s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 22:51

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General

Target

07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe
Size

185KB
MD5

07bf062b4234d1d8a75da19c32785a90
SHA1

9537d62e35ab43da946042fca1de559f21d83cea
SHA256

e263952f8b0f5f64e08a836103186b6c67ab3ba09f930594cd2b6d78b9c5a850
SHA512

e4163ac36511431e32de7ab1f228e24a42221aae602082e984b44b076a20f4c749a89885966a185338dff82fe553880cafe380a1f503a3f13db3e76e6eed4793
SSDEEP

3072:3SDjnyWx0Q71atpzkkbrC71xw8KExf71lc3Y8lDAtGo449GHIe/odXmQK9j:yjnyKwfK71b9Be3l5AkT4et/kXXK1

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4496-0-0x0000000000010000-0x0000000000025000-memory.dmp	upx
behavioral2/memory/4496-7-0x0000000000010000-0x0000000000025000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2396	4496	WerFault.exe	81

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	07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4496 wrote to memory of 1504	4496	07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe	82
PID 4496 wrote to memory of 1504	4496	07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe	82
PID 4496 wrote to memory of 1504	4496	07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4496
- C:\Users\Admin\AppData\Local\Temp\07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\07bf062b4234d1d8a75da19c32785a90_JaffaCakes118.exe
  2⤵
  PID:1504
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4496 -s 436
  2⤵
  - Program crash
  PID:2396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4496 -ip 4496
1⤵
PID:3480

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/4496-0-0x0000000000010000-0x0000000000025000-memory.dmp

Filesize
84KB

Download
memory/4496-7-0x0000000000010000-0x0000000000025000-memory.dmp

Filesize
84KB

Download