xenorat | e62a8640510e8a72b5f5b9115b94439df31cfe186970ce831fc2ac200605dcaf

Analysis

max time kernel
146s
max time network
148s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
26-08-2024 15:37

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General

Target

Pago pendientes.doc
Size

141KB
MD5

1eefd150be33d5969d86f5dd82774291
SHA1

383a690269b80ca756e98387d6fcb6f7b9ae6c80
SHA256

e62a8640510e8a72b5f5b9115b94439df31cfe186970ce831fc2ac200605dcaf
SHA512

692e502198fe40e08bdb58f9864051663eb661990c5f0bc2165a86d79f57f5354c5d17b45495cc1562b166222f5ecf45923a77c8310393f67884fac6f471aa5b
SSDEEP

1536:XuonbOonbOonbV2mW7T+Y7Tx/RvvRdvkRRFbBoW5zzyJZjgkZrcrcrcuu9AUl/nl:K1DYGoMACJOue3flR5Pq3HWn08XQYp

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

45.66.231.26

Mutex

Uolid_rat_nd8889j

Attributes

delay
60000
install_path
appdata
port
1356
startup_name
ace

Signatures

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat
Downloads MZ/PE file

Executes dropped EXE 4 IoCs

pid	Process
2584	ITFRNLR.exe
1524	ITFRNLR.exe
2804	ITFRNLR.exe
1136	ITFRNLR.exe

Loads dropped DLL 5 IoCs

pid	Process
292	WINWORD.EXE
292	WINWORD.EXE
292	WINWORD.EXE
292	WINWORD.EXE
1524	ITFRNLR.exe

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2584 set thread context of 1524	2584	ITFRNLR.exe	33
PID 2804 set thread context of 1136	2804	ITFRNLR.exe	35

Drops file in Windows directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\Debug\WIA\wiatrace.log	WINWORD.EXE

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	ITFRNLR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ITFRNLR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ITFRNLR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	ITFRNLR.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	WINWORD.EXE

Office loads VBA resources, possible macro or embedded object present

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence execution

Scheduled Task

T1053.005

pid	Process
1852	schtasks.exe

Suspicious behavior: AddClipboardFormatListener 1 IoCs

pid	Process
292	WINWORD.EXE

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2584	ITFRNLR.exe
Token: SeDebugPrivilege	2804	ITFRNLR.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
292	WINWORD.EXE
292	WINWORD.EXE

Suspicious use of WriteProcessMemory 34 IoCs

description	pid	Process	procid_target
PID 292 wrote to memory of 2584	292	WINWORD.EXE	31
PID 292 wrote to memory of 2584	292	WINWORD.EXE	31
PID 292 wrote to memory of 2584	292	WINWORD.EXE	31
PID 292 wrote to memory of 2584	292	WINWORD.EXE	31
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 2584 wrote to memory of 1524	2584	ITFRNLR.exe	33
PID 1524 wrote to memory of 2804	1524	ITFRNLR.exe	34
PID 1524 wrote to memory of 2804	1524	ITFRNLR.exe	34
PID 1524 wrote to memory of 2804	1524	ITFRNLR.exe	34
PID 1524 wrote to memory of 2804	1524	ITFRNLR.exe	34
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 2804 wrote to memory of 1136	2804	ITFRNLR.exe	35
PID 292 wrote to memory of 2096	292	WINWORD.EXE	36
PID 292 wrote to memory of 2096	292	WINWORD.EXE	36
PID 292 wrote to memory of 2096	292	WINWORD.EXE	36
PID 292 wrote to memory of 2096	292	WINWORD.EXE	36
PID 1136 wrote to memory of 1852	1136	ITFRNLR.exe	38
PID 1136 wrote to memory of 1852	1136	ITFRNLR.exe	38
PID 1136 wrote to memory of 1852	1136	ITFRNLR.exe	38
PID 1136 wrote to memory of 1852	1136	ITFRNLR.exe	38

C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
"C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\Pago pendientes.doc"
1⤵
- Loads dropped DLL
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: AddClipboardFormatListener
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:292
- C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ITFRNLR.exe
  "C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ITFRNLR.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2584
- - C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ITFRNLR.exe
    C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ITFRNLR.exe
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:1524
  - - C:\Users\Admin\AppData\Roaming\XenoManager\ITFRNLR.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\ITFRNLR.exe"
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2804
    - - C:\Users\Admin\AppData\Roaming\XenoManager\ITFRNLR.exe
        
        C:\Users\Admin\AppData\Roaming\XenoManager\ITFRNLR.exe
        5⤵
        Executes dropped EXE
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:1136
      - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /Create /TN "ace" /XML "C:\Users\Admin\AppData\Local\Temp\tmp902F.tmp" /F
        6⤵
        System Location Discovery: System Language Discovery
        Scheduled Task/Job: Scheduled Task
        
        PID:1852
- C:\Windows\splwow64.exe
  C:\Windows\splwow64.exe 12288
  2⤵
  PID:2096

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

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\Local\Temp\tmp902F.tmp

Filesize
1KB

MD5
3f970d25e06b82ceb5656273c8a22c5c

SHA1
2b2f4d8780566d3da449b0e63a078b8e26b5d37b

SHA256
70c19e560bf003514b8c2a6c2ec16c597b6e19a8f2436cd515b9d79fae59d95b

SHA512
e70a1140e26e16f93d4f2a74e3e0e70fdcc32b8f834e0255acc91842528af299e6a08c2477b16e512c975cc346d04aa617b78556738434ce016e4d8a8a83e1c1

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

Filesize
19KB

MD5
7e0117bb3fb201915e09e7561cd37ec5

SHA1
dd9bac4039f35b10a82173939dfffecfcbb9f8aa

SHA256
6b942d487e461e99d284af3ea1660f0b75399d9b606e553874a6b31d3e717ef1

SHA512
f7fe9443a90b6c74aff03f0348dbfa975dce2c74cf304f89518dd1ef7090fb3adb2128ed7dce62931795dc406f6559fb18302aa1eecc98b239bcd1d8c20b0647

Download Submit
C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Templates\ITFRNLR.exe

Filesize
354KB

MD5
3badedb0adc943d55394c06b6e43e2c8

SHA1
7f6d929b560edf98f3256970ec09358510ef4441

SHA256
276874edc2fa8fab8faad76b95f323b6e01bea7a058053c4ea674adfc51c59ed

SHA512
9daed3c7ab544e90f82ea9c303c94f7967d80450d23d7582060d46996ef00b688db407f09a7d1c582801439e7f0f65a4149019b9c46959861e519761cde2634c

Download Submit
memory/292-37-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-15-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-4-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-5-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-14-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-38-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-13-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-11-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-9-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-10-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-7-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-8-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-6-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-35-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-18-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-21-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-22-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-45-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-54-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-53-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-51-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-50-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-49-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-48-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-47-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-46-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-44-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-43-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-42-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-41-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-34-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-2-0x0000000070D1D000-0x0000000070D28000-memory.dmp

Filesize
44KB

Download
memory/292-31-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-17-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-40-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-33-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-32-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-36-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-30-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-29-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-28-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-27-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-52-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-25-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-26-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-23-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-24-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-20-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-19-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-16-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-12-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-109-0x0000000070D1D000-0x0000000070D28000-memory.dmp

Filesize
44KB

Download
memory/292-130-0x0000000070D1D000-0x0000000070D28000-memory.dmp

Filesize
44KB

Download
memory/292-129-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/292-0-0x000000002FBF1000-0x000000002FBF2000-memory.dmp

Filesize
4KB

Download
memory/292-1-0x000000005FFF0000-0x0000000060000000-memory.dmp

Filesize
64KB

Download
memory/292-112-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/292-110-0x00000000004E0000-0x00000000005E0000-memory.dmp

Filesize
1024KB

Download
memory/1524-89-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1524-91-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1524-92-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2584-88-0x0000000000420000-0x0000000000426000-memory.dmp

Filesize
24KB

Download
memory/2584-87-0x0000000000600000-0x0000000000656000-memory.dmp

Filesize
344KB

Download
memory/2584-86-0x0000000000200000-0x0000000000206000-memory.dmp

Filesize
24KB

Download
memory/2584-85-0x00000000009F0000-0x0000000000A52000-memory.dmp

Filesize
392KB

Download
memory/2804-100-0x0000000000370000-0x00000000003D2000-memory.dmp

Filesize
392KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads