e19772d783703ef248576efdef3440ff2e2bb38dc98168c19e5d983a46e636e3

Analysis

max time kernel
122s
max time network
129s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
14-08-2024 07:45

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

95337fa5045b8d3ef84eb44b8eb1bd05_JaffaCakes118.dll
Size

97KB
MD5

95337fa5045b8d3ef84eb44b8eb1bd05
SHA1

de414e77de790c786a535fbf29adce1cadc71066
SHA256

e19772d783703ef248576efdef3440ff2e2bb38dc98168c19e5d983a46e636e3
SHA512

8508fbb87bdb4c39c4121adc2d1a5a7f81942f7f15f5f8649dcc28aa07c3ad1268d642cb9e94ecbf4629b67855ddf2913d83fcf4138c2af13d6a140efef4df12
SSDEEP

1536:7rOUbmJ/ZS8DDfdR7Pd91cwRWMN+c3teF8Qoqo34xOb:FbmhoODfPPd9qHMNdteF8vzIx6

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/2456-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

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	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30
PID 2292 wrote to memory of 2456	2292	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\95337fa5045b8d3ef84eb44b8eb1bd05_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2292
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\95337fa5045b8d3ef84eb44b8eb1bd05_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2456

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

Loading Replay Monitor...

Downloads

memory/2456-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download