xtremerat | a195a91bc1f3f15aee140fd45961a67f761f0fe245664a0365ccf6f2a3fc20cf

Analysis

max time kernel
150s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:36

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe
Size

116KB
MD5

eac5664cd2fab25f97ff77d9a3f597a3
SHA1

2fbe76bfa925e9cf6151a0fe31b584aad753a87c
SHA256

a195a91bc1f3f15aee140fd45961a67f761f0fe245664a0365ccf6f2a3fc20cf
SHA512

0a6209af7268b5a1675ca34b9d30748b2a6ea77d65b57a9189aa938b466adcdf89eac62ca4d2aa613e9d469b3a083ec6a226533b438fd43023086574b7cf8c45
SSDEEP

1536:hq4tkkJk77IZ+PBHsX4E3jPRC3h6WdBr1OmqgQO3It2rPzVamqQ2:g4tkkJG7IZ+P5sH3V0UWdtwVPUy2jm

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 6 IoCs

resource	yara_rule
behavioral2/memory/232-2-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral2/memory/232-3-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral2/memory/232-4-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral2/memory/232-5-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral2/memory/232-7-0x0000000010000000-0x0000000010049000-memory.dmp	family_xtremerat
behavioral2/memory/232-8-0x0000000010000000-0x0000000010049000-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

description	pid	Process	procid_target
PID 4000 set thread context of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82

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 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	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82
PID 4000 wrote to memory of 232	4000	eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe	82

C:\Users\Admin\AppData\Local\Temp\eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4000
- C:\Users\Admin\AppData\Local\Temp\eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.EXE
  "C:\Users\Admin\AppData\Local\Temp\eac5664cd2fab25f97ff77d9a3f597a3_JaffaCakes118.EXE"
  2⤵
  PID:232

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/232-2-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/232-3-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/232-4-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/232-5-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/232-7-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download
memory/232-8-0x0000000010000000-0x0000000010049000-memory.dmp

Filesize
292KB

Download