xtremerat | dafd09349fd0c6c171d0c895adf7cc415857101bea43fe5461db7519eeffe327

Analysis

max time kernel
122s
max time network
125s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
17-04-2024 03:00

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General

Target

f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe
Size

62KB
MD5

f4e43606cf1a44487c39b6383c1420fe
SHA1

3f3b049b1d89ab8095e58bde50416ae07b608a1a
SHA256

dafd09349fd0c6c171d0c895adf7cc415857101bea43fe5461db7519eeffe327
SHA512

7429852274f0bf5ac8b0daccb51cbbf97d15276b9562e7fa670cd6c654f63e1d0b29b2562bd77bf1353ad5c56689f154f7905b17d71b949ef5b10899f1bf5e9e
SSDEEP

1536:pT8qDqQMKgMK3tGjbNwPZ6wIeXHWzl5NX3hB:tqcXKdcXeXHWZH

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Extracted

Family

xtremerat

l0nely.no-ip.org

Signatures

Detect XtremeRAT payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1744-2-0x0000000010000000-0x0000000010047000-memory.dmp	family_xtremerat
behavioral1/memory/2256-4-0x0000000010000000-0x0000000010047000-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:

f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe

description	pid	process	target process
PID 2256 wrote to memory of 1744	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	svchost.exe
PID 2256 wrote to memory of 1744	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	svchost.exe
PID 2256 wrote to memory of 1744	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	svchost.exe
PID 2256 wrote to memory of 1744	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	svchost.exe
PID 2256 wrote to memory of 1744	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	svchost.exe
PID 2256 wrote to memory of 3044	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	iexplore.exe
PID 2256 wrote to memory of 3044	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	iexplore.exe
PID 2256 wrote to memory of 3044	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	iexplore.exe
PID 2256 wrote to memory of 3044	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	iexplore.exe
PID 2256 wrote to memory of 3044	2256	f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\f4e43606cf1a44487c39b6383c1420fe_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2256

C:\Windows\SysWOW64\svchost.exe
svchost.exe
2⤵
PID:1744

C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe"
2⤵
PID:3044

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

memory/1744-0-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/1744-2-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/2256-4-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download