xtremerat | dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72

Analysis

max time kernel
34s
max time network
42s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
05/12/2022, 21:10

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe
Size

142KB
MD5

6845b803b2578fa5c99a949d01beb6c5
SHA1

161851a75ce733c18ae5cdb06086dbd04e9becc5
SHA256

dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72
SHA512

7956d4619f69f57a27023b0c1337926d28f887d8b5b3a3a3a9889281c4fda6041e4d0e6243ad4789f581b6a9ad29452bbbbb1a3526fb03492b3f838be65768c6
SSDEEP

3072:f9SQEV2x7fY+4Nm9MK2Y/zauLgiWyyN998oD9cuJShH:MV2xzY+44NWu/kbpcfH

Score

10^/10

xtremerat persistence rat spyware

Malware Config

Signatures

Detect XtremeRAT payload 3 IoCs

resource	yara_rule
behavioral1/memory/1276-57-0x0000000010000000-0x000000001004A000-memory.dmp	family_xtremerat
behavioral1/memory/1276-58-0x000000001000D0F4-mapping.dmp	family_xtremerat
behavioral1/memory/1276-61-0x0000000010000000-0x000000001004A000-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

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1148 set thread context of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1612	1276	WerFault.exe	26

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1148 wrote to memory of 1276	1148	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	26
PID 1276 wrote to memory of 1612	1276	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	27
PID 1276 wrote to memory of 1612	1276	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	27
PID 1276 wrote to memory of 1612	1276	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	27
PID 1276 wrote to memory of 1612	1276	dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe	27

C:\Users\Admin\AppData\Local\Temp\dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe
"C:\Users\Admin\AppData\Local\Temp\dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1148
- C:\Users\Admin\AppData\Local\Temp\dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe
  C:\Users\Admin\AppData\Local\Temp\dbfa0def8076a9c0e39f1058f366a56f934c2028016526c5ece858e415b36e72.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1276
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1276 -s 148
    3⤵
    - Program crash
    PID:1612

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

memory/1148-54-0x0000000000400000-0x00000000004185A8-memory.dmp

Filesize
97KB

Download
memory/1276-57-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download
memory/1276-61-0x0000000010000000-0x000000001004A000-memory.dmp

Filesize
296KB

Download