xtremerat | 1868c5e60474d7aab74beefca8f4b5293f300252d96d34f6420918d91da722f6

Analysis

max time kernel
118s
max time network
124s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
19-01-2025 12:00

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe
Size

42KB
MD5

c726e164b6d0d27f19ef4973adcbdb6d
SHA1

bd4e39b9a2a7650ece0772db1833f385ec30eed1
SHA256

1868c5e60474d7aab74beefca8f4b5293f300252d96d34f6420918d91da722f6
SHA512

7c58500a28fb75fc94843a35e4f913ae186e5d694170d2748660649b3c5c337b4e8154d4cfabfb944b210bede3add35f2b5d9606ef3f83bc44fd71416bae75d9
SSDEEP

768:B4egZtpjuTZsy8RXLbUYNAzdTw1lUhftzoFMIE:OYd58RXLbUyeOl21oFMIE

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2776-0-0x0000000000C80000-0x0000000000C93000-memory.dmp	family_xtremerat

XtremeRAT
The XtremeRAT was developed by xtremecoder and has been available since at least 2010, and written in Delphi.
persistence spyware rat xtremerat
Xtremerat family
xtremerat

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2864	2776	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	JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2864	2776	JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe	30
PID 2776 wrote to memory of 2864	2776	JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe	30
PID 2776 wrote to memory of 2864	2776	JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe	30
PID 2776 wrote to memory of 2864	2776	JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c726e164b6d0d27f19ef4973adcbdb6d.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2776
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 160
  2⤵
  - Program crash
  PID:2864

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/2776-0-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

Download