xenorat | 52c06bcb8fad3ada3f6d6eeabff5f2a8fe7876a92bc12b1ff256d6daf1f29e56

Analysis

max time kernel
142s
max time network
144s
platform
windows7_x64
resource
win7-20240419-en
resource tags

arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system
submitted
07-05-2024 23:54

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General

Target

Comprobante.exe
Size

242KB
MD5

1c45f9793dcff0da91025fbf5bae5298
SHA1

d314a9f4e2ef9d88dad81726ce7027d26bf4a518
SHA256

52c06bcb8fad3ada3f6d6eeabff5f2a8fe7876a92bc12b1ff256d6daf1f29e56
SHA512

b5756936bbc3076358534628d2df304922857f4cb49d8fa67c06f4f64cc7750315bd6880bd64bfdf6b4cef3bbface162a1a3a1a381f3ca44adb5a8b7a226d9a4
SSDEEP

6144:OYbvMPmf2qbycSe7VeRbypp6yjGi3fw1/h8mCxP2u+WtI:jmmOySY4Gpvd3fa8mCxP2u+WW

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.requimacofradian.site

Mutex

Xeno_rat_nd8818g

Attributes

delay
60000
install_path
appdata
port
1243
startup_name
uic

Signatures

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

Executes dropped EXE 4 IoCs

pid	Process
2472	Comprobante.exe
2524	Comprobante.exe
2892	Comprobante.exe
2228	Comprobante.exe

Loads dropped DLL 1 IoCs

pid	Process
2072	Comprobante.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2940 set thread context of 2072	2940	Comprobante.exe	28
PID 2940 set thread context of 2580	2940	Comprobante.exe	29
PID 2940 set thread context of 2556	2940	Comprobante.exe	30
PID 2472 set thread context of 2524	2472	Comprobante.exe	32
PID 2472 set thread context of 2892	2472	Comprobante.exe	33
PID 2472 set thread context of 2228	2472	Comprobante.exe	34

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

System Information Discovery
T1082

Creates scheduled task(s) 1 TTPs 1 IoCs

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

persistence

Scheduled Task/Job

T1053

pid	Process
1308	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2940	Comprobante.exe
Token: SeDebugPrivilege	2472	Comprobante.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2072	2940	Comprobante.exe	28
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2580	2940	Comprobante.exe	29
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2940 wrote to memory of 2556	2940	Comprobante.exe	30
PID 2072 wrote to memory of 2472	2072	Comprobante.exe	31
PID 2072 wrote to memory of 2472	2072	Comprobante.exe	31
PID 2072 wrote to memory of 2472	2072	Comprobante.exe	31
PID 2072 wrote to memory of 2472	2072	Comprobante.exe	31
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2524	2472	Comprobante.exe	32
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2892	2472	Comprobante.exe	33
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2472 wrote to memory of 2228	2472	Comprobante.exe	34
PID 2580 wrote to memory of 1308	2580	Comprobante.exe	37
PID 2580 wrote to memory of 1308	2580	Comprobante.exe	37
PID 2580 wrote to memory of 1308	2580	Comprobante.exe	37
PID 2580 wrote to memory of 1308	2580	Comprobante.exe	37

C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
"C:\Users\Admin\AppData\Local\Temp\Comprobante.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2940
- C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
  C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2072
- - C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2472
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
      4⤵
      Executes dropped EXE
      PID:2524
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
      4⤵
      Executes dropped EXE
      PID:2892
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe
      4⤵
      Executes dropped EXE
      PID:2228
- C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
  C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2580
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "uic" /XML "C:\Users\Admin\AppData\Local\Temp\tmp628.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:1308
- C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
  C:\Users\Admin\AppData\Local\Temp\Comprobante.exe
  2⤵
  PID:2556

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp628.tmp

Filesize
1KB

MD5
8bebc590162576dee61b15d4b1a8e92f

SHA1
9c6e52f7a46d097a842837a8ea6ba21027f42535

SHA256
4c5a48fd2b642faeef01fad4ff1ef01e8e4c63c6d87997a04e46489b3dbb466c

SHA512
64a143fe89a53bc349f6624c169231a7673bd7798abf74b30fdc89ebd0f4b95859173e06b18a402ad72eea5ca2f6408c396f0be4a60b0dfc15f32cbd4fe6ec6a

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\Comprobante.exe

Filesize
242KB

MD5
1c45f9793dcff0da91025fbf5bae5298

SHA1
d314a9f4e2ef9d88dad81726ce7027d26bf4a518

SHA256
52c06bcb8fad3ada3f6d6eeabff5f2a8fe7876a92bc12b1ff256d6daf1f29e56

SHA512
b5756936bbc3076358534628d2df304922857f4cb49d8fa67c06f4f64cc7750315bd6880bd64bfdf6b4cef3bbface162a1a3a1a381f3ca44adb5a8b7a226d9a4

Download Submit
memory/2072-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2072-23-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-32-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2072-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2072-16-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2472-33-0x0000000001160000-0x00000000011A6000-memory.dmp

Filesize
280KB

Download
memory/2580-25-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-46-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-49-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2580-50-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2940-0-0x000000007415E000-0x000000007415F000-memory.dmp

Filesize
4KB

Download
memory/2940-24-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2940-3-0x0000000000460000-0x00000000004A0000-memory.dmp

Filesize
256KB

Download
memory/2940-2-0x00000000001F0000-0x00000000001F6000-memory.dmp

Filesize
24KB

Download
memory/2940-5-0x00000000003D0000-0x00000000003D6000-memory.dmp

Filesize
24KB

Download
memory/2940-4-0x0000000074150000-0x000000007483E000-memory.dmp

Filesize
6.9MB

Download
memory/2940-1-0x0000000000E30000-0x0000000000E76000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads