xenorat | 249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99

Analysis

max time kernel
147s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
05-07-2024 01:07

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General

Target

249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
Size

240KB
MD5

cc5b6e9deec470d26e074859ca794aca
SHA1

0cf0d409f644c3712299b0c91ea249537d51ff45
SHA256

249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99
SHA512

bd97b5d8ef82d68dc1d0a2162375a6515b927be95e99dd6a4a725172da885eff4e162d80ad4bbac30b579d6e9fa3d6d73f452716239d61b7c01803afa653959d
SSDEEP

6144:suCZay34VffBhW5JDo4mLDiBRnB7/Z8rnA++gQj79toI:JCF0f/O+4m6vkrnA++gQj79T

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

91.92.248.167

Mutex

Dolid_rat_nd8859g

Attributes

delay
60000
install_path
appdata
port
1280
startup_name
dms

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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe

Executes dropped EXE 4 IoCs

pid	Process
4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
4768	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
4296	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
396	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2816 set thread context of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 set thread context of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 set thread context of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 4344 set thread context of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 set thread context of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 set thread context of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89

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
2292	3164	WerFault.exe	80
3300	4296	WerFault.exe	88

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
4484	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
Token: SeDebugPrivilege	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3164	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	80
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 3516	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	81
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 2816 wrote to memory of 4592	2816	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	82
PID 4592 wrote to memory of 4344	4592	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	85
PID 4592 wrote to memory of 4344	4592	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	85
PID 4592 wrote to memory of 4344	4592	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	85
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4768	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	87
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 4296	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	88
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 4344 wrote to memory of 396	4344	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	89
PID 3516 wrote to memory of 4484	3516	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	100
PID 3516 wrote to memory of 4484	3516	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	100
PID 3516 wrote to memory of 4484	3516	249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe	100

C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
"C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
  C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
  2⤵
  PID:3164
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3164 -s 80
    3⤵
    - Program crash
    PID:2292
- C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
  C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3516
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "dms" /XML "C:\Users\Admin\AppData\Local\Temp\tmp38BE.tmp" /F
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:4484
- C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
  C:\Users\Admin\AppData\Local\Temp\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4592
- - C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4344
  - - C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
      4⤵
      Executes dropped EXE
      PID:4768
  - - C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
      4⤵
      Executes dropped EXE
      PID:4296
    - - C:\Windows\SysWOW64\WerFault.exe
        
        C:\Windows\SysWOW64\WerFault.exe -u -p 4296 -s 80
        5⤵
        Program crash
        
        PID:3300
  - - C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe
      4⤵
      Executes dropped EXE
      PID:396

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3164 -ip 3164
1⤵
PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 4296 -ip 4296
1⤵
PID:1176

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

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\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe.log

Filesize
522B

MD5
8334a471a4b492ece225b471b8ad2fc8

SHA1
1cb24640f32d23e8f7800bd0511b7b9c3011d992

SHA256
5612afe347d8549cc95a0c710602bcc7d7b224361b613c0a6ba362092300c169

SHA512
56ae2e83355c331b00d782797f5664c2f373eac240e811aab978732503ae05eb20b08730d2427ed90efa5a706d71b42b57153596a45a6b5592e3dd9128b81c36

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp38BE.tmp

Filesize
1KB

MD5
a9d3f8abd4e6fd7af3ac8c53b6e1f0f7

SHA1
5eb5022233698b1d053aadd59435a44fa941b86d

SHA256
b9d9e57c2368029684360189348709bccc5b91266ba94da7999cafb2b196321a

SHA512
c93d2bb653820c44fb7db8b8da2cae6de9acdf8065cdc8df1cb85a03ac4f2b1a8df44dca777b6c452a63335931dde4231ee44efb2584a27dbbf02c81e1450edf

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99.exe

Filesize
240KB

MD5
cc5b6e9deec470d26e074859ca794aca

SHA1
0cf0d409f644c3712299b0c91ea249537d51ff45

SHA256
249ff1abee706220f65aa47ef1c839a44b54979466ac531231858c6cf8e50e99

SHA512
bd97b5d8ef82d68dc1d0a2162375a6515b927be95e99dd6a4a725172da885eff4e162d80ad4bbac30b579d6e9fa3d6d73f452716239d61b7c01803afa653959d

Download Submit
memory/2816-4-0x00000000052D0000-0x000000000530E000-memory.dmp

Filesize
248KB

Download
memory/2816-14-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/2816-5-0x00000000054E0000-0x000000000557C000-memory.dmp

Filesize
624KB

Download
memory/2816-6-0x0000000002C70000-0x0000000002C76000-memory.dmp

Filesize
24KB

Download
memory/2816-1-0x0000000000950000-0x0000000000990000-memory.dmp

Filesize
256KB

Download
memory/2816-2-0x0000000001350000-0x0000000001356000-memory.dmp

Filesize
24KB

Download
memory/2816-3-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/2816-0-0x0000000074A8E000-0x0000000074A8F000-memory.dmp

Filesize
4KB

Download
memory/3516-15-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/3516-12-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/3516-36-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/3516-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/4344-28-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/4344-35-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/4592-13-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download
memory/4592-27-0x0000000074A80000-0x0000000075230000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads