f8a2a2c283a05e1b2ed6dd43988d2ef0833e50c609c843bde531743fe4b951c5

Analysis

max time kernel
117s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-10-2024 18:54

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

0c0dd30e3c847ca4dbf1cfc1ad3e16da_JaffaCakes118.dll
Size

106KB
MD5

0c0dd30e3c847ca4dbf1cfc1ad3e16da
SHA1

7ca89685e5dcaed17c5429223d9940e54dfa8ec8
SHA256

f8a2a2c283a05e1b2ed6dd43988d2ef0833e50c609c843bde531743fe4b951c5
SHA512

1438d0570ea7de8b1e79d84b94f319edfe7839bffe565a5c885c815f89762cd7aaacc5d2695c34aaf077963c4c3a475741dcd07142ed0e4932f5dc8e98bb956d
SSDEEP

3072:Zfi3b8enD3sQ5RgqQL1GZxXDbCDX9Fas0JT:Zfi3bZD3sCR/zXXCDtFasy

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/2064-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/2064-2-0x0000000010000000-0x000000001000E000-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 2072 wrote to memory of 2064	2072	rundll32.exe	30
PID 2072 wrote to memory of 2064	2072	rundll32.exe	30
PID 2072 wrote to memory of 2064	2072	rundll32.exe	30
PID 2072 wrote to memory of 2064	2072	rundll32.exe	30
PID 2072 wrote to memory of 2064	2072	rundll32.exe	30
PID 2072 wrote to memory of 2064	2072	rundll32.exe	30
PID 2072 wrote to memory of 2064	2072	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c0dd30e3c847ca4dbf1cfc1ad3e16da_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0c0dd30e3c847ca4dbf1cfc1ad3e16da_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2064

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/2064-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2064-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2064-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download