be58aeb3349f28d8f199ea23c91542186829933263eb53f5b090068588209ea6

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
14/10/2024, 19:39

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

43dc4b8f8dbb7d47d4ea5811ae03635b_JaffaCakes118.dll
Size

14KB
MD5

43dc4b8f8dbb7d47d4ea5811ae03635b
SHA1

89c9d16ea3bf29af6d5d2f6a8152a5659d19740f
SHA256

be58aeb3349f28d8f199ea23c91542186829933263eb53f5b090068588209ea6
SHA512

b4ed81953ba3de397ea6a37374c08c2fcefb914f170eae19b2b6bb764145788821a14b5721d1513e7bbeab26223f8fbc73f13979ae6b90ff86355df6302f7633
SSDEEP

192:se3E8hUJA5wg3rdcnE7DvWruFDLjZbse/HIT3ZpBckm0hG0QR5vRi9RlnA1:seUJA5V3OnE+uFhseg3rBhBhG02N+RM

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
behavioral1/memory/1700-1-0x0000000010000000-0x000000001000F000-memory.dmp	upx
behavioral1/memory/1700-0-0x0000000010000000-0x000000001000F000-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 1972 wrote to memory of 1700	1972	rundll32.exe	30
PID 1972 wrote to memory of 1700	1972	rundll32.exe	30
PID 1972 wrote to memory of 1700	1972	rundll32.exe	30
PID 1972 wrote to memory of 1700	1972	rundll32.exe	30
PID 1972 wrote to memory of 1700	1972	rundll32.exe	30
PID 1972 wrote to memory of 1700	1972	rundll32.exe	30
PID 1972 wrote to memory of 1700	1972	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\43dc4b8f8dbb7d47d4ea5811ae03635b_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1972
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\43dc4b8f8dbb7d47d4ea5811ae03635b_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1700

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/1700-1-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download
memory/1700-0-0x0000000010000000-0x000000001000F000-memory.dmp

Filesize
60KB

Download