xtremerat | 1a37a42e343235db479215f4e63063bba1208ad8dc2b6bfbed8098842b6926fc

Analysis

max time kernel
93s
max time network
142s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
14-01-2025 14:11

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General

Target

JaffaCakes118_3e98265b191e7e1db58d36974e0fe07f.exe
Size

82KB
MD5

3e98265b191e7e1db58d36974e0fe07f
SHA1

746b76100f22d09aa15752710ffcf60582b35f68
SHA256

1a37a42e343235db479215f4e63063bba1208ad8dc2b6bfbed8098842b6926fc
SHA512

8f6347483ef3cb3ca16acd838a1f814bab43160ce7d24f0007246c5dbf84300676c937a61de4ef001c4aa2d4920e5388cad384ced06cc10a56849113062c2361
SSDEEP

1536:Isq+QV4rObAdXWpf/yp7ozNwi3YIYYoBP:N44rj/ZodfoB

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/3204-0-0x0000000010000000-0x000000001004E000-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 2 IoCs

pid	pid_target	Process	procid_target
1748	3204	WerFault.exe	82
2304	3204	WerFault.exe	82

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_3e98265b191e7e1db58d36974e0fe07f.exe

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3e98265b191e7e1db58d36974e0fe07f.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_3e98265b191e7e1db58d36974e0fe07f.exe"
1⤵
- System Location Discovery: System Language Discovery
PID:3204
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 496
  2⤵
  - Program crash
  PID:1748
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 3204 -s 500
  2⤵
  - Program crash
  PID:2304

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3204 -ip 3204
1⤵
PID:4936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 3204 -ip 3204
1⤵
PID:4012

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

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Downloads

memory/3204-0-0x0000000010000000-0x000000001004E000-memory.dmp

Filesize
312KB

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