xtremerat | c925f407577f1fed2f44b968754b36040f0284c8601480d9df19e85838c82a40

Analysis

max time kernel
119s
max time network
125s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
21-02-2025 02:31

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General

Target

JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe
Size

45KB
MD5

0faacaebc8a0f2d3805939e0a21d5560
SHA1

9fad08b174d05cfc61c5c66c63c655d32d4797ea
SHA256

c925f407577f1fed2f44b968754b36040f0284c8601480d9df19e85838c82a40
SHA512

a299964d53690b2c0a11130161bbe006abdd9b25eec486ea7f1646caf349fa6b2b18868efa54495b9017750b9a5b670c446925904d6ed2641ca6bdfa4d32a4fa
SSDEEP

768:NB7+tTFH90iY6W1jPmDzKgEFQXKklzIAn38hwfegw0cRzova:zCBg31jKPEFQXKkx384rkova

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

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
2716	2684	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_0faacaebc8a0f2d3805939e0a21d5560.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2684 wrote to memory of 2716	2684	JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe	30
PID 2684 wrote to memory of 2716	2684	JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe	30
PID 2684 wrote to memory of 2716	2684	JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe	30
PID 2684 wrote to memory of 2716	2684	JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe	30

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0faacaebc8a0f2d3805939e0a21d5560.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2684
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 160
  2⤵
  - Program crash
  PID:2716

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/2684-0-0x0000000000C80000-0x0000000000C93000-memory.dmp

Filesize
76KB

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