xtremerat | 83cb278c79446941bd02b4ff0b00765808d0ea7671d1fdc3c164e70967a42681

Analysis

max time kernel
120s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
07-04-2024 07:15

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General

Target

e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe
Size

65KB
MD5

e45d7e7b569062b7539321fb9206aa24
SHA1

c91c03269a7f1adaf9deace7d9ce29bda05ff066
SHA256

83cb278c79446941bd02b4ff0b00765808d0ea7671d1fdc3c164e70967a42681
SHA512

fd13389f40201002f12f267c6b6e17c1ca77c7bf8fafc4be3194d75c5806c7d4d6d779c144eb1f268218e0805d0b3a830e7bbf4d3ff183248251f8a398589aa7
SSDEEP

768:i8wNQErBsH1tzoisBKQI6dObAG/dq8uW29Ifnca/yyR+P2ujfGiZKPA+7XoNwiTe:IQV4rObAdXWpf/y+7ozNwiCopw

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2300-2-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/2376-4-0x0000000010000000-0x000000001004A000-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
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe

description	pid	process	target process
PID 2376 wrote to memory of 2300	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	svchost.exe
PID 2376 wrote to memory of 2300	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	svchost.exe
PID 2376 wrote to memory of 2300	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	svchost.exe
PID 2376 wrote to memory of 2300	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	svchost.exe
PID 2376 wrote to memory of 2300	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	svchost.exe
PID 2376 wrote to memory of 2672	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	iexplore.exe
PID 2376 wrote to memory of 2672	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	iexplore.exe
PID 2376 wrote to memory of 2672	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	iexplore.exe
PID 2376 wrote to memory of 2672	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	iexplore.exe
PID 2376 wrote to memory of 2672	2376	e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\e45d7e7b569062b7539321fb9206aa24_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2376

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
PID:2300

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:2672

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2300-0-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2300-2-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/2376-4-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download