xtremerat | 4657eeb8919fbfb63dff779bf12e6c365a4e88e2380126c77cbaf369f61e47f1

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
05/03/2024, 23:47

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General

Target
b5f740640892016c39c52917884d96ac.exe
Size 85KB
Sample240305-3s3c1ach8s
SHA256 4657eeb8919fbfb63dff779bf12e6c365a4e88e2380126c77cbaf369f61e47f1
MD5 b5f740640892016c39c52917884d96ac
SHA1 c21a00d8e148bbf2785fba59e471d6d46ec080c1
SHA512 f98a5393e330394f880170ba12550707fe8b7d327ce3199d300aab630c5e201da72f1c7cb6fe85aab4ef0ccd32b124cfa0ab66574572e5a6ed9daea8fe0bdf71
SSDEEP 768:28m1Sq4NQErBsH10zoisBKQI6dObAG/dq8uW29Ifnca/yyR+P2ujfGiZKPA+7Xoh:Esq+QVrrObAdXWpf/y+7ozNwiGfEftog
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Extracted

Family

xtremerat

esam2at.no-ip.biz

Signatures

Detect XtremeRAT payload 1 IoCs

resource	yara_rule
behavioral2/memory/1032-0-0x0000000010000000-0x000000001004F000-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 3 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 1196	1032	b5f740640892016c39c52917884d96ac.exe	90
PID 1032 wrote to memory of 1196	1032	b5f740640892016c39c52917884d96ac.exe	90
PID 1032 wrote to memory of 1196	1032	b5f740640892016c39c52917884d96ac.exe	90

C:\Users\Admin\AppData\Local\Temp\b5f740640892016c39c52917884d96ac.exe
"C:\Users\Admin\AppData\Local\Temp\b5f740640892016c39c52917884d96ac.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:1032
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  PID:1196

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/1032-0-0x0000000010000000-0x000000001004F000-memory.dmp

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