xenorat | de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462

Analysis

max time kernel
143s
max time network
136s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-10-2024 07:57

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General

Target

de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
Size

451KB
MD5

b08ec13cff4a4b999fbc04f79c08b4ed
SHA1

81340aff932cde68070c03c634fb1292f62e8eaf
SHA256

de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462
SHA512

6c2921d1e41fd695d20ed40e235e561e772283ad7503d808e44e1eb75856297ce2835038d7c8efcc295c950527073041ec888f91062d03b4e37665be2e714d9c
SSDEEP

6144:ySnzhr6w+x08AE1Owf4pIB89065C9EDMuY1zhmP1iaOfzdXQq+Bwe8bQbi:xVr6wu1AEl470R9Ew31zwP1ifdE8bQb

Score

10^/10

xenorat discovery execution rat trojan

Malware Config

Extracted

Family

xenorat

109.248.150.212

Mutex

eno_rx_nd8912d

Attributes

delay
5
install_path
appdata
port
4444
startup_name
nothingset

Signatures

Detect XenoRat Payload 5 IoCs

resource	yara_rule
behavioral1/memory/2700-22-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2700-19-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2700-17-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2700-13-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat
behavioral1/memory/2700-11-0x0000000000400000-0x0000000000412000-memory.dmp	family_xenorat

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat

Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2008	powershell.exe
2576	powershell.exe

Executes dropped EXE 2 IoCs

pid	Process
2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
2488	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe

Loads dropped DLL 1 IoCs

pid	Process
2700	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2364 set thread context of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2620 set thread context of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34

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 6 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	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
2008	powershell.exe
2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
2576	powershell.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeDebugPrivilege	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
Token: SeDebugPrivilege	2008	powershell.exe
Token: SeDebugPrivilege	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
Token: SeDebugPrivilege	2576	powershell.exe

Suspicious use of WriteProcessMemory 30 IoCs

description	pid	Process	procid_target
PID 2364 wrote to memory of 2008	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	29
PID 2364 wrote to memory of 2008	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	29
PID 2364 wrote to memory of 2008	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	29
PID 2364 wrote to memory of 2008	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	29
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2364 wrote to memory of 2700	2364	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	31
PID 2700 wrote to memory of 2620	2700	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	32
PID 2700 wrote to memory of 2620	2700	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	32
PID 2700 wrote to memory of 2620	2700	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	32
PID 2700 wrote to memory of 2620	2700	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	32
PID 2620 wrote to memory of 2576	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	33
PID 2620 wrote to memory of 2576	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	33
PID 2620 wrote to memory of 2576	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	33
PID 2620 wrote to memory of 2576	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	33
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34
PID 2620 wrote to memory of 2488	2620	de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe	34

C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
"C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2008
- C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
  "C:\Users\Admin\AppData\Local\Temp\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
  2⤵
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2700
- - C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2620
  - - C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
      4⤵
      Command and Scripting Interpreter: PowerShell
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      PID:2576
  - - C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe"
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:2488

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms

Filesize
7KB

MD5
9604b849014dec7a840a868e5f93369e

SHA1
717bf2b047e6eec5387647f462174460121dda41

SHA256
6264c98a960d58e88a7aac521f45b7e3469e5ac76ce495940ee5137c77537f3e

SHA512
76171135de681a51c89865dce67655a753d85f5f5193576c475914dc646ee572d238473e35d3ddaac0a644c026f4a55537e8fb0ab0bd83f6d9a8392145a39fbf

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462.exe

Filesize
451KB

MD5
b08ec13cff4a4b999fbc04f79c08b4ed

SHA1
81340aff932cde68070c03c634fb1292f62e8eaf

SHA256
de2926943fb1ffb6cba2166eaeec84cf9b3a1dbdfdb808dd7d364cf73c4c6462

SHA512
6c2921d1e41fd695d20ed40e235e561e772283ad7503d808e44e1eb75856297ce2835038d7c8efcc295c950527073041ec888f91062d03b4e37665be2e714d9c

Download Submit
memory/2364-24-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2364-1-0x0000000001280000-0x00000000012F8000-memory.dmp

Filesize
480KB

Download
memory/2364-2-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2364-3-0x0000000000930000-0x0000000000942000-memory.dmp

Filesize
72KB

Download
memory/2364-4-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/2364-5-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2364-6-0x0000000000D60000-0x0000000000DB4000-memory.dmp

Filesize
336KB

Download
memory/2364-0-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/2488-44-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2620-34-0x0000000000B90000-0x0000000000C08000-memory.dmp

Filesize
480KB

Download
memory/2700-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2700-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2700-7-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2700-23-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2700-11-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2700-13-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2700-35-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2700-17-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2700-19-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2700-22-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download