xenorat | 5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1

Analysis

max time kernel
265s
max time network
269s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04-06-2024 19:08

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

payment.exe
Size

242KB
MD5

eebe7da6234f15c2055ddff4b4da6948
SHA1

76dc426d92a7785677d2ab1ac4cf7c1a63f6af48
SHA256

5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1
SHA512

0e088d5892921d67df1703f5e958a549b32fee13865af459212c0b6fd2f928b8f0534dccf17c1727d7e4fcb6162d90085736f3d58ba801c2fd285d8a9c01abd8
SSDEEP

6144:F1gj4ZzsyX3tzfeVcVz3xkQm3S4eWwNZE3UJxI:F1gj4J7feV6Zr9NZE3UJq

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.dobiamfollollc.online

Mutex

Solid_rat_nd8889g

Attributes

delay
61000
install_path
appdata
port
1283
startup_name
bns

Signatures

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

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation	payment.exe

Executes dropped EXE 4 IoCs

pid	Process
1860	payment.exe
1840	payment.exe
4556	payment.exe
1948	payment.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1436 set thread context of 2328	1436	payment.exe	85
PID 1436 set thread context of 556	1436	payment.exe	86
PID 1436 set thread context of 4236	1436	payment.exe	87
PID 1860 set thread context of 1840	1860	payment.exe	89
PID 1860 set thread context of 4556	1860	payment.exe	90
PID 1860 set thread context of 1948	1860	payment.exe	91

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

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3056	1948	WerFault.exe	91

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
2756	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1436	payment.exe
Token: SeDebugPrivilege	1860	payment.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 2328	1436	payment.exe	85
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 556	1436	payment.exe	86
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 1436 wrote to memory of 4236	1436	payment.exe	87
PID 2328 wrote to memory of 1860	2328	payment.exe	88
PID 2328 wrote to memory of 1860	2328	payment.exe	88
PID 2328 wrote to memory of 1860	2328	payment.exe	88
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 1840	1860	payment.exe	89
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 4556	1860	payment.exe	90
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 1860 wrote to memory of 1948	1860	payment.exe	91
PID 556 wrote to memory of 2756	556	payment.exe	103
PID 556 wrote to memory of 2756	556	payment.exe	103
PID 556 wrote to memory of 2756	556	payment.exe	103

C:\Users\Admin\AppData\Local\Temp\payment.exe
"C:\Users\Admin\AppData\Local\Temp\payment.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1436
- C:\Users\Admin\AppData\Local\Temp\payment.exe
  C:\Users\Admin\AppData\Local\Temp\payment.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:2328
- - C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1860
  - - C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
      4⤵
      Executes dropped EXE
      PID:1840
  - - C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
      4⤵
      Executes dropped EXE
      PID:4556
  - - C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\payment.exe
      4⤵
      Executes dropped EXE
      PID:1948
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 156
        5⤵
        Program crash
        
        PID:3056
- C:\Users\Admin\AppData\Local\Temp\payment.exe
  C:\Users\Admin\AppData\Local\Temp\payment.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:556
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp32B3.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2756
- C:\Users\Admin\AppData\Local\Temp\payment.exe
  C:\Users\Admin\AppData\Local\Temp\payment.exe
  2⤵
  PID:4236

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 1948 -ip 1948
1⤵
PID:4896

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

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\payment.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp32B3.tmp

Filesize
1KB

MD5
d8edaf260103b270a8ddc4c777cfa47b

SHA1
2ae20729bde4b5e46ec1193e84bd4e46578a283c

SHA256
b5e1e4d8e154f0229ad5f58012165f17d6a179889e691bebe679fea314981e77

SHA512
95f8a1faa37cf576b352d21f0a5d020a8b36cd63f450fdc68eb1a5e095f58e4a755edc71461a3738f8a5c2de6690d8207ac75e126e8d3a44c7b96940b2f27290

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

Filesize
242KB

MD5
eebe7da6234f15c2055ddff4b4da6948

SHA1
76dc426d92a7785677d2ab1ac4cf7c1a63f6af48

SHA256
5a74ace81656d018cc01e7db0cf24abe072524df6c297fa2081019e89680e5e1

SHA512
0e088d5892921d67df1703f5e958a549b32fee13865af459212c0b6fd2f928b8f0534dccf17c1727d7e4fcb6162d90085736f3d58ba801c2fd285d8a9c01abd8

Download Submit
memory/556-36-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/556-18-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/556-16-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1436-4-0x0000000005160000-0x00000000051A0000-memory.dmp

Filesize
256KB

Download
memory/1436-7-0x000000000DED0000-0x000000000DF62000-memory.dmp

Filesize
584KB

Download
memory/1436-8-0x00000000012C0000-0x00000000012C6000-memory.dmp

Filesize
24KB

Download
memory/1436-6-0x000000000E3E0000-0x000000000E984000-memory.dmp

Filesize
5.6MB

Download
memory/1436-5-0x000000000DD90000-0x000000000DE2C000-memory.dmp

Filesize
624KB

Download
memory/1436-17-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1436-0-0x000000007501E000-0x000000007501F000-memory.dmp

Filesize
4KB

Download
memory/1436-3-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/1436-2-0x0000000001300000-0x0000000001306000-memory.dmp

Filesize
24KB

Download
memory/1436-1-0x00000000006E0000-0x0000000000726000-memory.dmp

Filesize
280KB

Download
memory/2328-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2328-14-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download
memory/2328-29-0x0000000075010000-0x00000000757C0000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads