xenorat | 0b9145613da75b127de6d9f0094a7b2813e3c8c651aec50aee83c1e722e63be3

Analysis

max time kernel
149s
max time network
122s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 17:06

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General

Target

CalendariodePago.exe
Size

612KB
MD5

5cb029f745b0691ec119a958319c31ef
SHA1

e7079a4aa2715132d6ea4ac4e7997effea00e979
SHA256

0b9145613da75b127de6d9f0094a7b2813e3c8c651aec50aee83c1e722e63be3
SHA512

61bbb3929c8d233bc3ebb265094ff515ad509a18903edbad887f1d9ad23982ace2adc619f9bde098565a20674ce29973ac2bc83558a3f6f5b02548df09e68094
SSDEEP

12288:ycrNS33L10QdrXpxen47qBmk1cNi3qYjY7fopC4xky2tuqFUmt:ZNA3R5drXPe47qBmk1+i39jWfopCObqJ

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

salutoepiesircam.sytes.net

Mutex

Xeno_rat_nd8911d

Attributes

delay
5000
install_path
appdata
port
4450
startup_name
setting

Signatures

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

Executes dropped EXE 7 IoCs

pid	Process
2692	afgsfxf.sfx.exe
2468	afgsfxf.exe
2860	afgsfxf.exe
2740	afgsfxf.exe
2412	afgsfxf.exe
2904	afgsfxf.exe
2044	afgsfxf.exe

Loads dropped DLL 8 IoCs

pid	Process
2576	cmd.exe
2692	afgsfxf.sfx.exe
2692	afgsfxf.sfx.exe
2692	afgsfxf.sfx.exe
2692	afgsfxf.sfx.exe
2468	afgsfxf.exe
2468	afgsfxf.exe
2860	afgsfxf.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2468 set thread context of 2860	2468	afgsfxf.exe	32
PID 2468 set thread context of 2740	2468	afgsfxf.exe	33
PID 2412 set thread context of 2904	2412	afgsfxf.exe	35
PID 2412 set thread context of 2044	2412	afgsfxf.exe	36

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

System Information Discovery
T1082

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
2532	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2468	afgsfxf.exe
Token: SeDebugPrivilege	2412	afgsfxf.exe

Suspicious use of WriteProcessMemory 56 IoCs

description	pid	Process	procid_target
PID 2328 wrote to memory of 2576	2328	CalendariodePago.exe	28
PID 2328 wrote to memory of 2576	2328	CalendariodePago.exe	28
PID 2328 wrote to memory of 2576	2328	CalendariodePago.exe	28
PID 2328 wrote to memory of 2576	2328	CalendariodePago.exe	28
PID 2576 wrote to memory of 2692	2576	cmd.exe	30
PID 2576 wrote to memory of 2692	2576	cmd.exe	30
PID 2576 wrote to memory of 2692	2576	cmd.exe	30
PID 2576 wrote to memory of 2692	2576	cmd.exe	30
PID 2692 wrote to memory of 2468	2692	afgsfxf.sfx.exe	31
PID 2692 wrote to memory of 2468	2692	afgsfxf.sfx.exe	31
PID 2692 wrote to memory of 2468	2692	afgsfxf.sfx.exe	31
PID 2692 wrote to memory of 2468	2692	afgsfxf.sfx.exe	31
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2860	2468	afgsfxf.exe	32
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2468 wrote to memory of 2740	2468	afgsfxf.exe	33
PID 2860 wrote to memory of 2412	2860	afgsfxf.exe	34
PID 2860 wrote to memory of 2412	2860	afgsfxf.exe	34
PID 2860 wrote to memory of 2412	2860	afgsfxf.exe	34
PID 2860 wrote to memory of 2412	2860	afgsfxf.exe	34
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2904	2412	afgsfxf.exe	35
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2412 wrote to memory of 2044	2412	afgsfxf.exe	36
PID 2740 wrote to memory of 2532	2740	afgsfxf.exe	37
PID 2740 wrote to memory of 2532	2740	afgsfxf.exe	37
PID 2740 wrote to memory of 2532	2740	afgsfxf.exe	37
PID 2740 wrote to memory of 2532	2740	afgsfxf.exe	37

C:\Users\Admin\AppData\Local\Temp\CalendariodePago.exe
"C:\Users\Admin\AppData\Local\Temp\CalendariodePago.exe"
1⤵
- Suspicious use of WriteProcessMemory
PID:2328
- C:\Windows\SysWOW64\cmd.exe
  cmd /c ""C:\Users\Admin\AppData\Local\Temp\budshpdig.bat" "
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2576
- - C:\Users\Admin\AppData\Local\Temp\afgsfxf.sfx.exe
    afgsfxf.sfx.exe -pthngaqwscpolkmBuiofxvflfadfdyehngfszafugyRhvqxsHbgnmeYiorhn -dC:\Users\Admin\AppData\Local\Temp
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of WriteProcessMemory
    PID:2692
  - - C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe
      "C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe"
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      Suspicious use of SetThreadContext
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2468
    - - C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe
        
        C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe
        5⤵
        Executes dropped EXE
        Loads dropped DLL
        Suspicious use of WriteProcessMemory
        
        PID:2860
      - C:\Users\Admin\AppData\Roaming\XenoManager\afgsfxf.exe
        
        "C:\Users\Admin\AppData\Roaming\XenoManager\afgsfxf.exe"
        6⤵
        Executes dropped EXE
        Suspicious use of SetThreadContext
        Suspicious use of AdjustPrivilegeToken
        Suspicious use of WriteProcessMemory
        
        PID:2412
        
        C:\Users\Admin\AppData\Roaming\XenoManager\afgsfxf.exe
        
        C:\Users\Admin\AppData\Roaming\XenoManager\afgsfxf.exe
        7⤵
        Executes dropped EXE
        
        PID:2904
        
        C:\Users\Admin\AppData\Roaming\XenoManager\afgsfxf.exe
        
        C:\Users\Admin\AppData\Roaming\XenoManager\afgsfxf.exe
        7⤵
        Executes dropped EXE
        
        PID:2044
    - - C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe
        
        C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe
        5⤵
        Executes dropped EXE
        Suspicious use of WriteProcessMemory
        
        PID:2740
      - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /Create /TN "setting" /XML "C:\Users\Admin\AppData\Local\Temp\tmp255C.tmp" /F
        6⤵
        Scheduled Task/Job: Scheduled Task
        
        PID:2532

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\afgsfxf.exe

Filesize
238KB

MD5
e1dc7c5bc0e25c682383ed45a4f1b62d

SHA1
efb65a80c919f0c3b7d20f7e6936c4ed1bc39526

SHA256
8698d7bb5416fc8975a61be1f58793bd93ce9a611b0934ba9c1c7bfbd48d5ad6

SHA512
a194d7142c92ab1de1fc2c35d350a968085e116fa15dfda722c28c597eb33e0548de18717c48d308e6953cfbfc9c10996b2bcbc21ce60e5cb2c43fe860772dfc

Download Submit
C:\Users\Admin\AppData\Local\Temp\budshpdig.bat

Filesize
12KB

MD5
3c7b48100b1343fb5e491b6e25b3f973

SHA1
c1f0101ce56b77b1e62d5cd8eedb058039a6a6f1

SHA256
82af508a479aa7eb3710995954c09308b5610f141f65c57c296b19b2fa218a4b

SHA512
989df1b3bfea4de6bda4bed0a027dc280d905dbffe6e7573f65b3acfc708f58fce83da939f8952e5ffa4b7c0f539e4a4b16bc409670513a643af95d6147b6108

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp255C.tmp

Filesize
1KB

MD5
4ca9b69da92c5e2bccf63c0e57f8888d

SHA1
3812235f99f0f0685ecf6566816c8d0182601163

SHA256
0320bb6bdd7e13012024f1239019036e8707883cc208e2a9d63827568e4ee18e

SHA512
c912aef98bb83d9c6784574b01defd757f49a70079762d94961ee503a46b31502361bb067e345fcad733afd5f06dd00c6f6e8c98e7d010e96a7779ae6fb9853d

Download Submit
\Users\Admin\AppData\Local\Temp\afgsfxf.sfx.exe

Filesize
471KB

MD5
b0f7c04b2eeecc36eaf4b8028f039fca

SHA1
f4215f7f99a94bc0f11caed46fba0f5b6d894bf3

SHA256
49189308da7b2d7038fc3cae77c4bffa62420b07ca4b833c85299f82d1e0dbf0

SHA512
ee91d628a5dd338bad371018f5593d83e246c173b6c6aa8dcca6f5be37b06013417f01a8583baf7379f782c83e836fb385bdb20b5bad79484b8b4c0a407cce27

Download Submit
memory/2412-59-0x0000000000E10000-0x0000000000E54000-memory.dmp

Filesize
272KB

Download
memory/2468-37-0x0000000000840000-0x0000000000884000-memory.dmp

Filesize
272KB

Download
memory/2468-38-0x0000000000300000-0x0000000000306000-memory.dmp

Filesize
24KB

Download
memory/2468-39-0x0000000000320000-0x000000000035E000-memory.dmp

Filesize
248KB

Download
memory/2468-40-0x00000000004A0000-0x00000000004A6000-memory.dmp

Filesize
24KB

Download
memory/2860-42-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2860-51-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2860-45-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads