xtremerat | 417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60

Analysis

max time kernel
120s
max time network
120s
platform
windows7_x64
resource
win7-20241010-en
resource tags

arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
submitted
02-12-2024 00:34

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General

Target

417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe
Size

301KB
MD5

ec6f37578e79f2858c3a156203495e42
SHA1

560367d291991f4f5600f79d96b717426c9a067d
SHA256

417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60
SHA512

8fc740a7dafaab1660f2998146e5ec31b75c0aba9d4dfb653b3a242ba24d1219d614564e3282f73fd34f56c70953698340c278e19fb20ddc8196fa4a044eb4a6
SSDEEP

768:d8m1Sq4NQErBsH1tzoisBKQI6dObAG/dq8uW29Ifnca/yyR+P2ujfGiin0/4PIS0:Zsq+QV4rObAdXWpf/y+T0GyVox0

Score

10^/10

xtremerat discovery persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

habbodominican.sytes.net

fhabbodominican.sytes.net

Ǵ鈫ꃬᏎ䚉邯뻍獍habbodominican.sytes.net

Signatures

Detect XtremeRAT payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1668-0-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2516-3-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/1668-4-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral1/memory/2516-5-0x0000000010000000-0x000000001004D000-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
Xtremerat family
xtremerat

UPX packed file 4 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/1668-0-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2516-3-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/1668-4-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral1/memory/2516-5-0x0000000010000000-0x000000001004D000-memory.dmp	upx

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:

svchost.exe417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe

description	pid	Process	procid_target
PID 1668 wrote to memory of 2516	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	31
PID 1668 wrote to memory of 2516	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	31
PID 1668 wrote to memory of 2516	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	31
PID 1668 wrote to memory of 2516	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	31
PID 1668 wrote to memory of 2516	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	31
PID 1668 wrote to memory of 2456	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	32
PID 1668 wrote to memory of 2456	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	32
PID 1668 wrote to memory of 2456	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	32
PID 1668 wrote to memory of 2456	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	32
PID 1668 wrote to memory of 2456	1668	417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe	32

C:\Users\Admin\AppData\Local\Temp\417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe
"C:\Users\Admin\AppData\Local\Temp\417249ab8378c4af7b7f96efc58ad8cba2150976155b366d38bd77ef07bc8c60.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1668
- C:\Windows\SysWOW64\svchost.exe
  svchost.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2516
- C:\Program Files\Internet Explorer\iexplore.exe
  "C:\Program Files\Internet Explorer\iexplore.exe"
  2⤵
  PID:2456

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/1668-0-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/1668-4-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2516-2-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2516-3-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2516-5-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download