xenorat | 55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872

Analysis

max time kernel
139s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 01:27

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General

Target

55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
Size

243KB
MD5

2bd233b4d1cb93a0971748e038f7d5f4
SHA1

165447a2f77ea24155cd59afd2681f8703a52141
SHA256

55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872
SHA512

1b1a6ac49146cf6ffdb648ff1c7da6b66de1fb40ee056f12d9a5ec69cdcc00911567a6c6f82d504a654234c2fbc5fca2417d8c94437e0a6d65587aee0b009bd2
SSDEEP

6144:egh4hBiHKmDvP9hINHpcZ8S+jqv0LatcNAoYoBei/my3PQSeMQSI:cCqmj9SmKjqyatcN+4/my3PQSeMQX

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.dobiamfollollc.online

Mutex

Jolid_rat_nd8889g

Attributes

delay
61000
install_path
appdata
port
1284
startup_name
hns

Signatures

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

Detects executables packed with ConfuserEx Mod 3 IoCs

resource	yara_rule
behavioral2/memory/2996-1-0x0000000000DC0000-0x0000000000E06000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/memory/2996-3-0x00000000057C0000-0x0000000005800000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/files/0x000700000002340f-20.dat	INDICATOR_EXE_Packed_ConfuserEx

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-1-5-21-2804150937-2146708401-419095071-1000\Control Panel\International\Geo\Nation	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe

Executes dropped EXE 4 IoCs

pid	Process
2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
1032	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
2416	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
1232	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2996 set thread context of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 set thread context of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 set thread context of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2576 set thread context of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 set thread context of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 set thread context of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97

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

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
4916	696	WerFault.exe	89
3440	388	WerFault.exe	86

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
4336	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
Token: SeDebugPrivilege	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 388	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	86
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 764	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	87
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 2996 wrote to memory of 696	2996	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	89
PID 764 wrote to memory of 2576	764	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	94
PID 764 wrote to memory of 2576	764	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	94
PID 764 wrote to memory of 2576	764	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	94
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 1032	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	95
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 2416	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	96
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 2576 wrote to memory of 1232	2576	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	97
PID 1032 wrote to memory of 4336	1032	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	107
PID 1032 wrote to memory of 4336	1032	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	107
PID 1032 wrote to memory of 4336	1032	55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe	107

C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
"C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2996
- C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
  C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
  2⤵
  PID:388
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 388 -s 80
    3⤵
    - Program crash
    PID:3440
- C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
  C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:764
- - C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2576
  - - C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
      4⤵
      Executes dropped EXE
      Suspicious use of WriteProcessMemory
      PID:1032
    - - C:\Windows\SysWOW64\schtasks.exe
        
        "schtasks.exe" /Create /TN "hns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp3C77.tmp" /F
        5⤵
        Creates scheduled task(s)
        
        PID:4336
  - - C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
      4⤵
      Executes dropped EXE
      PID:2416
  - - C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
      4⤵
      Executes dropped EXE
      PID:1232
- C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
  C:\Users\Admin\AppData\Local\Temp\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe
  2⤵
  PID:696
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 696 -s 80
    3⤵
    - Program crash
    PID:4916

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 388 -ip 388
1⤵
PID:5036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 696 -ip 696
1⤵
PID:1116

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp3C77.tmp

Filesize
1KB

MD5
051bbbe2352735377b71f48205f4c27e

SHA1
fb09c17dbe7c1c1988b858c1fd06ccceff170d4a

SHA256
30fe6770d166ace7fb1a8ae147027c649a8c473ebc21508aa33302a254abb5ab

SHA512
244dd7bd4a1eb98dc6d5b7cf1e75c94d38aa5b351b704d05c9284ea731927f385a2ae57fb19db47dcd01c4261d9a4f45f5caa8e05eab29da541ea09c03361fd2

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872.exe

Filesize
243KB

MD5
2bd233b4d1cb93a0971748e038f7d5f4

SHA1
165447a2f77ea24155cd59afd2681f8703a52141

SHA256
55066b9bf6963a3459417d3056ecbd6b7f875168e6d11885f8506c19ddbd9872

SHA512
1b1a6ac49146cf6ffdb648ff1c7da6b66de1fb40ee056f12d9a5ec69cdcc00911567a6c6f82d504a654234c2fbc5fca2417d8c94437e0a6d65587aee0b009bd2

Download Submit
memory/764-28-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/764-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/764-14-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/1032-38-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/1032-34-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2576-29-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2576-27-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2576-37-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2996-8-0x0000000005780000-0x0000000005786000-memory.dmp

Filesize
24KB

Download
memory/2996-3-0x00000000057C0000-0x0000000005800000-memory.dmp

Filesize
256KB

Download
memory/2996-15-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2996-7-0x0000000005BA0000-0x0000000005C32000-memory.dmp

Filesize
584KB

Download
memory/2996-2-0x0000000001800000-0x0000000001806000-memory.dmp

Filesize
24KB

Download
memory/2996-0-0x0000000074F2E000-0x0000000074F2F000-memory.dmp

Filesize
4KB

Download
memory/2996-4-0x0000000074F20000-0x00000000756D0000-memory.dmp

Filesize
7.7MB

Download
memory/2996-6-0x0000000006150000-0x00000000066F4000-memory.dmp

Filesize
5.6MB

Download
memory/2996-5-0x0000000005B00000-0x0000000005B9C000-memory.dmp

Filesize
624KB

Download
memory/2996-1-0x0000000000DC0000-0x0000000000E06000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads