214da547b321dca07abbbd8ce37cbf1b5522bf1829c688fe64e03a3eaa7d0084

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-09-2024 07:03

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General

Target

eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe
Size

197KB
MD5

eacff11700d75ed792e1f8b9d104af1d
SHA1

cdcc9ab33dd11a5e840c19e12302c372b7ab18ea
SHA256

214da547b321dca07abbbd8ce37cbf1b5522bf1829c688fe64e03a3eaa7d0084
SHA512

8f3e51780b4542dbe7bf6c101a7e5c8b7de069f3108fa21cfed56204fe2460297cdfed8ed45c6165b89cf34c0099a7037d88dff56bf07a8c0c0943ca4a93628b
SSDEEP

3072:bS7kbTRHXQiquMqidv1kpztSTUBs5DWhXyr0vw3mTeZoutwA4:bS74RXQiZFidcLBs2cweZoSR4

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2424-0-0x0000000000400000-0x0000000000432000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2692	2424	WerFault.exe	29

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	eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2424 wrote to memory of 2692	2424	eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe	30
PID 2424 wrote to memory of 2692	2424	eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe	30
PID 2424 wrote to memory of 2692	2424	eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe	30
PID 2424 wrote to memory of 2692	2424	eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eacff11700d75ed792e1f8b9d104af1d_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2424
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2424 -s 36
  2⤵
  - Program crash
  PID:2692

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

memory/2424-0-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

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