6e3dedd3d8afe699869aac1c352aae70bd1ad50d73eec03964ee8b7d6aa66fff

Analysis

max time kernel
121s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
12-10-2024 22:54

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General

Target

3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe
Size

702KB
MD5

3c7479dd7b5a911605c7cbe5a3f9ee73
SHA1

1283d79e728cf6bf4b09a8cf7568d8cc63edc7fa
SHA256

6e3dedd3d8afe699869aac1c352aae70bd1ad50d73eec03964ee8b7d6aa66fff
SHA512

e429a100cd89b1a7383b30e84145fbf49b675081701a0cb445f7377a9a0f02f10e5e5f2d10a842b1d9d591b6939243c6a72a49ff85cdb4576158d86585bdd645
SSDEEP

12288:ua2bvOe/Lt8cga2L5klH8lH8lH8lHdYMEjhCh7OBQL13kims+FCVOCCWDoO:9IvOe/Z8cgfLiB8B8B8BKMEjhC9IfpWd

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1364-3-0x0000000010000000-0x0000000010020000-memory.dmp	upx
behavioral1/memory/1364-2-0x0000000010000000-0x0000000010020000-memory.dmp	upx
behavioral1/memory/1364-0-0x0000000010000000-0x0000000010020000-memory.dmp	upx

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2388	1364	WerFault.exe	27

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	3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1364 wrote to memory of 2388	1364	3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe	28
PID 1364 wrote to memory of 2388	1364	3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe	28
PID 1364 wrote to memory of 2388	1364	3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe	28
PID 1364 wrote to memory of 2388	1364	3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe	28

C:\Users\Admin\AppData\Local\Temp\3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3c7479dd7b5a911605c7cbe5a3f9ee73_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1364
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1364 -s 116
  2⤵
  - Program crash
  PID:2388

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/1364-3-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

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memory/1364-2-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download
memory/1364-0-0x0000000010000000-0x0000000010020000-memory.dmp

Filesize
128KB

Download