xtremerat | b04aee8ab3f0db0f8d0c2111c1f6f1433782401e3b8d6c68648ab07dc16fb0cc

Analysis

max time kernel
92s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-10-2024 14:11

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe
Size

113KB
MD5

3534e70d66444b7136f24b32b9236d6f
SHA1

dfce52e15668118bda8e27a7a8a40a49ce0421ac
SHA256

b04aee8ab3f0db0f8d0c2111c1f6f1433782401e3b8d6c68648ab07dc16fb0cc
SHA512

1b20917c8b2c90b705456ff7849253c003de301405a9bccf13809b2bf964bc9300306b8db4b9ffb933f4a6b8ac030d5a0be0fb521bd2099be8088299946e3f44
SSDEEP

1536:SP6WMHRjb4S1tCoHZhKAWDT/7r9ZcTKECK336kcBq+4q8DWFhWGW3R:2+H5IBj7cT1F3e8DWF6R

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2568-2-0x0000000010000000-0x0000000010045000-memory.dmp	family_xtremerat
behavioral2/memory/2568-3-0x0000000010000000-0x0000000010045000-memory.dmp	family_xtremerat
behavioral2/memory/2568-4-0x0000000010000000-0x0000000010045000-memory.dmp	family_xtremerat
behavioral2/memory/2568-5-0x0000000010000000-0x0000000010045000-memory.dmp	family_xtremerat
behavioral2/memory/2568-6-0x0000000010000000-0x0000000010045000-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

Suspicious use of SetThreadContext 1 IoCs

Processes:

3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1532 set thread context of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 2 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

Processes:

3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe

pid	Process
1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 16 IoCs

Processes:

3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 1532 wrote to memory of 2568	1532	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	83
PID 2568 wrote to memory of 3388	2568	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	85
PID 2568 wrote to memory of 3388	2568	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	85
PID 2568 wrote to memory of 3388	2568	3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1532
- C:\Users\Admin\AppData\Local\Temp\3534e70d66444b7136f24b32b9236d6f_JaffaCakes118.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2568
- - C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"
    3⤵
    PID:3388

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2568-2-0x0000000010000000-0x0000000010045000-memory.dmp

Filesize
276KB

Download
memory/2568-3-0x0000000010000000-0x0000000010045000-memory.dmp

Filesize
276KB

Download
memory/2568-4-0x0000000010000000-0x0000000010045000-memory.dmp

Filesize
276KB

Download
memory/2568-5-0x0000000010000000-0x0000000010045000-memory.dmp

Filesize
276KB

Download
memory/2568-6-0x0000000010000000-0x0000000010045000-memory.dmp

Filesize
276KB

Download