xtremerat | b1830c3e13f039852a93dee4a54036a568253d8a73282b8255218cec81f27e7f

General

Target

ne-bot/ne-bot beta v.1.1 (x64).exe
Size

1.1MB
MD5

ccd462320dcd0eae2437c9fc92bb97cd
SHA1

db95847f3a592c8959ad381099e20641da350348
SHA256

6ffdbe1d18a5f9cf4f3f8de9f230a5cb59d9d403df10b2d7eef859a144500412
SHA512

08061b7fcef132c90f779aaa0f7ff9338e51686769214431fbaee4ef96091f7d22b91483eea8122bca3b242d9c688e22b0d29a469273c95f308f07dc85b64c9c
SSDEEP

24576:y2DW/xbHX2YIbCQsu3/PNL7Q/Hyc8lOuQ2VdEz43:y2EjXHQsW/PN3Qf1UOuQadEzK

Score

10^/10

xtremerat discovery persistence rat spyware upx

Malware Config

Extracted

Family

xtremerat

C2

yourchance19.no-ip.biz

Signatures

Detect XtremeRAT payload 6 IoCs

resource	yara_rule
behavioral2/memory/3496-1-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral2/memory/2252-2-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral2/memory/2232-4-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral2/memory/2252-6-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral2/memory/3496-8-0x0000000010000000-0x000000001004D000-memory.dmp	family_xtremerat
behavioral2/memory/2252-9-0x0000000010000000-0x000000001004D000-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

Boot or Logon Autostart Execution: Active Setup 2 TTPs 2 IoCs

Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

persistence

Active Setup

T1547.014

Modify Registry

T1112

description	ioc	Process
Key created	\REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y5067W0U-0ONK-M06F-73IJ-3JF4L4HG013C}	svchost.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\{Y5067W0U-0ONK-M06F-73IJ-3JF4L4HG013C}\StubPath = "C:\\Windows\\system32\\enm\\update.exe restart"	svchost.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral2/memory/2232-0-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral2/memory/3496-1-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral2/memory/2252-2-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral2/memory/2232-4-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral2/memory/2252-6-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral2/memory/3496-8-0x0000000010000000-0x000000001004D000-memory.dmp	upx
behavioral2/memory/2252-9-0x0000000010000000-0x000000001004D000-memory.dmp	upx

Adds Run key to start application 2 TTPs 2 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\HKLM = "C:\\Windows\\system32\\enm\\update.exe"	svchost.exe
Set value (str)	\REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\HKCU = "C:\\Windows\\system32\\enm\\update.exe"	svchost.exe

Drops file in System32 directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\enm\update.exe	svchost.exe
File created	C:\Windows\SysWOW64\enm\update.exe	svchost.exe

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

System Information Discovery
T1082

Program crash 4 IoCs

pid	pid_target	Process	procid_target
2184	3496	WerFault.exe	95
3132	2252	WerFault.exe	96
2200	3496	WerFault.exe	95
3768	2252	WerFault.exe	96

System Location Discovery: System Language Discovery 1 TTPs 3 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

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

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
4172	ne-bot beta v.1.1 (x64).exe

Suspicious use of FindShellTrayWindow 20 IoCs

pid	Process
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe

Suspicious use of SendNotifyMessage 20 IoCs

pid	Process
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe
4172	ne-bot beta v.1.1 (x64).exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
2252	svchost.exe

Suspicious use of WriteProcessMemory 11 IoCs

description	pid	Process	procid_target
PID 4172 wrote to memory of 2232	4172	ne-bot beta v.1.1 (x64).exe	93
PID 4172 wrote to memory of 2232	4172	ne-bot beta v.1.1 (x64).exe	93
PID 4172 wrote to memory of 2232	4172	ne-bot beta v.1.1 (x64).exe	93
PID 2232 wrote to memory of 3496	2232	ne_up.exe	95
PID 2232 wrote to memory of 3496	2232	ne_up.exe	95
PID 2232 wrote to memory of 3496	2232	ne_up.exe	95
PID 2232 wrote to memory of 3496	2232	ne_up.exe	95
PID 2232 wrote to memory of 2252	2232	ne_up.exe	96
PID 2232 wrote to memory of 2252	2232	ne_up.exe	96
PID 2232 wrote to memory of 2252	2232	ne_up.exe	96
PID 2232 wrote to memory of 2252	2232	ne_up.exe	96

C:\Users\Admin\AppData\Local\Temp\ne-bot\ne-bot beta v.1.1 (x64).exe
"C:\Users\Admin\AppData\Local\Temp\ne-bot\ne-bot beta v.1.1 (x64).exe"
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:4172
- C:\Users\Admin\AppData\Local\Temp\ne-bot\ne_up.exe
  ne_up.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2232
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - System Location Discovery: System Language Discovery
    PID:3496
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3496 -s 484
      4⤵
      Program crash
      PID:2184
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3496 -s 504
      4⤵
      Program crash
      PID:2200
- - C:\Windows\SysWOW64\svchost.exe
    svchost.exe
    3⤵
    - Boot or Logon Autostart Execution: Active Setup
    - Adds Run key to start application
    - Drops file in System32 directory
    - System Location Discovery: System Language Discovery
    - Suspicious use of SetWindowsHookEx
    PID:2252
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 968
      4⤵
      Program crash
      PID:3132
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2252 -s 976
      4⤵
      Program crash
      PID:3768

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3496 -ip 3496
1⤵
PID:2728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 436 -p 2252 -ip 2252
1⤵
PID:4408

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 544 -p 3496 -ip 3496
1⤵
PID:2160

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 548 -p 2252 -ip 2252
1⤵
PID:4120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

2

T1547

Active Setup

1

T1547.014

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

2

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2232-0-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2232-4-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2252-2-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2252-6-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/2252-9-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/3496-1-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download
memory/3496-8-0x0000000010000000-0x000000001004D000-memory.dmp

Filesize
308KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads