xtremerat | 6fbc881e531869268636e066de0cda514b2e5e0052b841ac5543f89f3c4616cc

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
25/06/2024, 16:30

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General

Target

0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe
Size

462KB
MD5

0ec2807c005fdce9c0baa6942433b5c7
SHA1

cd219241ae9d1f095193573f32243ddafc8574f2
SHA256

6fbc881e531869268636e066de0cda514b2e5e0052b841ac5543f89f3c4616cc
SHA512

04e339a2caa3d27ba140746cfb35fe547c5071b43f4f8d8260db4b952408527259e08adedb0caaa6d790c9b91178cd2c3cedaee37efb8d61773a8035acd86249
SSDEEP

12288:3eDjSp7U52X6elDA8W8vPlu+VbxQlBz8JyrmUUQZpT5m:OE7UAq4A8WOPw+VbSvpr8QZa

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

cacon.zapto.org

Signatures

Detect XtremeRAT payload 2 IoCs

resource	yara_rule
behavioral1/memory/2864-9-0x0000000010000000-0x00000000100AE000-memory.dmp	family_xtremerat
behavioral1/memory/1888-11-0x0000000010000000-0x00000000100AE000-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

UPX packed file 2 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2864-9-0x0000000010000000-0x00000000100AE000-memory.dmp	upx
behavioral1/memory/1888-11-0x0000000010000000-0x00000000100AE000-memory.dmp	upx

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

description	pid	Process	procid_target
PID 1888 wrote to memory of 2864	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	28
PID 1888 wrote to memory of 2864	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	28
PID 1888 wrote to memory of 2864	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	28
PID 1888 wrote to memory of 2864	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	28
PID 1888 wrote to memory of 2864	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	28
PID 1888 wrote to memory of 2972	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	29
PID 1888 wrote to memory of 2972	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	29
PID 1888 wrote to memory of 2972	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	29
PID 1888 wrote to memory of 2972	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	29
PID 1888 wrote to memory of 2972	1888	0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\0ec2807c005fdce9c0baa6942433b5c7_JaffaCakes118.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1888
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:2864
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2972

Network

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/1888-6-0x0000000076000000-0x0000000076110000-memory.dmp

Filesize
1.1MB

Download
memory/1888-12-0x0000000076000000-0x0000000076110000-memory.dmp

Filesize
1.1MB

Download
memory/1888-4-0x0000000010000000-0x00000000100AE000-memory.dmp

Filesize
696KB

Download
memory/1888-3-0x0000000077980000-0x0000000077981000-memory.dmp

Filesize
4KB

Download
memory/1888-2-0x0000000001D50000-0x0000000001D60000-memory.dmp

Filesize
64KB

Download
memory/1888-1-0x0000000000410000-0x000000000045E000-memory.dmp

Filesize
312KB

Download
memory/1888-13-0x0000000000410000-0x000000000045E000-memory.dmp

Filesize
312KB

Download
memory/1888-0-0x00000000001C0000-0x00000000001C1000-memory.dmp

Filesize
4KB

Download
memory/1888-5-0x0000000076011000-0x0000000076012000-memory.dmp

Filesize
4KB

Download
memory/1888-11-0x0000000010000000-0x00000000100AE000-memory.dmp

Filesize
696KB

Download
memory/2864-10-0x0000000076000000-0x0000000076110000-memory.dmp

Filesize
1.1MB

Download
memory/2864-9-0x0000000010000000-0x00000000100AE000-memory.dmp

Filesize
696KB

Download
memory/2864-8-0x0000000010000000-0x00000000100AE000-memory.dmp

Filesize
696KB

Download
memory/2864-14-0x0000000076000000-0x0000000076110000-memory.dmp

Filesize
1.1MB

Download