xtremerat | 02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7

Analysis

max time kernel
150s
max time network
50s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
07/11/2022, 20:04

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General

Target

02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe
Size

301KB
MD5

0583d585ce50f44dd74afc429ee15f52
SHA1

accf6722eaaeac2f09b2376146f632587af600aa
SHA256

02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7
SHA512

80d5c59a8ff4b902513046cd80d4814e4900f95f407f8ad2ef847a505ee4f46a7799d16ccde8f602e997d5c2dfee6e5aac0b0125766634a6a93424d384c8f830
SSDEEP

768:/8m1Sq4NQErBsH1tzoisBKQI6dObAG/dq8uW29IfncF/yyR+P2ujfj8C5zoYyrCr:nsq+QV4rObAdXWpfkybvowSlVox

Score

10^/10

xtremerat persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

adel1.no-ip.biz

Signatures

Detect XtremeRAT payload 5 IoCs

resource	yara_rule
behavioral1/memory/1420-57-0x0000000000000000-mapping.dmp	family_xtremerat
behavioral1/memory/1324-59-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1420-60-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1324-61-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1420-62-0x0000000010000000-0x000000001004D000-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 4 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1324-59-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1420-60-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1324-61-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1420-62-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 1324 wrote to memory of 1420	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	27
PID 1324 wrote to memory of 1420	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	27
PID 1324 wrote to memory of 1420	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	27
PID 1324 wrote to memory of 1420	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	27
PID 1324 wrote to memory of 1420	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	27
PID 1324 wrote to memory of 1160	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	28
PID 1324 wrote to memory of 1160	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	28
PID 1324 wrote to memory of 1160	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	28
PID 1324 wrote to memory of 1160	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	28
PID 1324 wrote to memory of 1160	1324	02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe	28

C:\Users\Admin\AppData\Local\Temp\02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe
"C:\Users\Admin\AppData\Local\Temp\02815d7853672aed17ff65444f622b87a187179ce78fa1a8a97adb75752bb0c7.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1324
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:1420
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:1160

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1324-54-0x00000000752B1000-0x00000000752B3000-memory.dmp

Filesize
8KB

Download
memory/1324-59-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1324-61-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1420-55-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1420-60-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1420-62-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download