xtremerat | 803c8fd9dafcc25811997b08eea6e2ade0b03d7c5661dd7720dfbd232cc943f2

Analysis

max time kernel
119s
max time network
120s
platform
windows7_x64
resource
win7-20250207-en
resource tags

arch:x64arch:x86image:win7-20250207-enlocale:en-usos:windows7-x64system
submitted
14/02/2025, 03:37

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe
Size

97KB
MD5

f31eaa8e4425befb2d6d31a13e450b85
SHA1

331457718633f9dc9baf79fab233b8c0a32b786c
SHA256

803c8fd9dafcc25811997b08eea6e2ade0b03d7c5661dd7720dfbd232cc943f2
SHA512

ae059257c3fd5e040f44837021641fc2c15b029ae0c78625caa02514db2b2138d513518d9e3ee8bb6124e30ae3933e39623046b4028c396fab6a7ec070355ba0
SSDEEP

3072:61JHdWXpGtJZQkUJU9c7qCcS5F7JXYe6WNDoHOmgI6:6eGtJZQkUmcOwz7J56WNLmg

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2460-4-0x0000000010000000-0x000000001004A000-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

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_f31eaa8e4425befb2d6d31a13e450b85.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2464	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	30
PID 1956 wrote to memory of 2464	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	30
PID 1956 wrote to memory of 2464	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	30
PID 1956 wrote to memory of 2464	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	30
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31
PID 1956 wrote to memory of 2460	1956	JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe
  JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe
  2⤵
  PID:2464
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe
  JaffaCakes118_f31eaa8e4425befb2d6d31a13e450b85.exe
  2⤵
  PID:2460

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/1956-0-0x0000000074BC1000-0x0000000074BC2000-memory.dmp

Filesize
4KB

Download
memory/1956-1-0x0000000074BC0000-0x000000007516B000-memory.dmp

Filesize
5.7MB

Download
memory/1956-5-0x0000000074BC0000-0x000000007516B000-memory.dmp

Filesize
5.7MB

Download
memory/1956-6-0x0000000074BC0000-0x000000007516B000-memory.dmp

Filesize
5.7MB

Download
memory/2460-4-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2460-3-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2460-2-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download