xtremerat | 5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28c

Analysis

max time kernel
120s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02-11-2024 12:44

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General

Target

5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe
Size

62KB
MD5

767496bf87c834c5eda3b0b9f394a110
SHA1

7369023b01f471ea84d183fef332de60fcb8876c
SHA256

5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28c
SHA512

1e1901ffdbd1a90c5a96d6a6488598aedc11be9aad1ea6c4cbe53a0199864896f155c0589c80c842d6079e247d215dd104ee85fab3edc7e1a3dd502ac0f34f52
SSDEEP

1536:NT8qDqQ2U9MK3tGjbNwPZ6XAXHWzl5NX3w:ZqQyKdceXHWZM

Score

10^/10

xtremerat discovery persistence rat spyware

Malware Config

Extracted

Family

xtremerat

11hack11.no-ip.biz

11hack1.no-ip.biz

䪤焙.jouba.no-ip.biz

Signatures

Detect XtremeRAT payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1040-2-0x0000000010000000-0x0000000010047000-memory.dmp	family_xtremerat
behavioral1/memory/1032-3-0x0000000010000000-0x0000000010047000-memory.dmp	family_xtremerat
behavioral1/memory/1040-4-0x0000000010000000-0x0000000010047000-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
Xtremerat family
xtremerat
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:

5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exesvchost.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe

description	pid	process	target process
PID 1032 wrote to memory of 1040	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	svchost.exe
PID 1032 wrote to memory of 1040	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	svchost.exe
PID 1032 wrote to memory of 1040	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	svchost.exe
PID 1032 wrote to memory of 1040	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	svchost.exe
PID 1032 wrote to memory of 1040	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	svchost.exe
PID 1032 wrote to memory of 316	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	iexplore.exe
PID 1032 wrote to memory of 316	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	iexplore.exe
PID 1032 wrote to memory of 316	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	iexplore.exe
PID 1032 wrote to memory of 316	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	iexplore.exe
PID 1032 wrote to memory of 316	1032	5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe	iexplore.exe

C:\Users\Admin\AppData\Local\Temp\5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe
"C:\Users\Admin\AppData\Local\Temp\5826e61ce1981279bbba1fae81499e5254f6854c7d1d841ea26edecbc9aaa28cN.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1040
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:316

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

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Downloads

memory/1032-3-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/1040-0-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/1040-2-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download
memory/1040-4-0x0000000010000000-0x0000000010047000-memory.dmp

Filesize
284KB

Download