xenorat | 460ae6dfdb2391263df9590eb174220e246d78fdc1e483a92e09d164a454a627

Analysis

max time kernel
141s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
06-05-2024 01:04

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General

Target

123.exe
Size

51KB
MD5

77e3b9502255f892008a3e3eee232d49
SHA1

c16f3247485da1a917b95e99400dfb94884a7b5e
SHA256

460ae6dfdb2391263df9590eb174220e246d78fdc1e483a92e09d164a454a627
SHA512

936253af9294b975a3eba60b6a151892a0020b79c6df4ede4ce46d3d6b19383e59d6fbdbf2e5a00bd5508e8a0a13ce454206da5fe79e5df2108fb555f98b1e11
SSDEEP

768:8oivdjHrddilbVauou79EoIkqhnByfOHf2BSkGu2yPo+LGZYebFDa8Y6RNSgNO+:wpHmVauo3g0yf5Dj6CSYebFZxf4+

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

127.0.0.1

Mutex

t7867689retufyufgu

Attributes

delay
5000
install_path
appdata
port
1234
startup_name
nothingset

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-1-5-21-17203666-93769886-2545153620-1000\Control Panel\International\Geo\Nation	123.exe

Executes dropped EXE 1 IoCs

pid	Process
1000	123.exe

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
2040	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1832 wrote to memory of 1000	1832	123.exe	84
PID 1832 wrote to memory of 1000	1832	123.exe	84
PID 1832 wrote to memory of 1000	1832	123.exe	84
PID 1000 wrote to memory of 2040	1000	123.exe	95
PID 1000 wrote to memory of 2040	1000	123.exe	95
PID 1000 wrote to memory of 2040	1000	123.exe	95

C:\Users\Admin\AppData\Local\Temp\123.exe
"C:\Users\Admin\AppData\Local\Temp\123.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1832
- C:\Users\Admin\AppData\Roaming\XenoManager\123.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\123.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1000
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "XenoUpdateManager" /XML "C:\Users\Admin\AppData\Local\Temp\tmp58AF.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2040

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\123.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp58AF.tmp

Filesize
1KB

MD5
16667b3f75269b3ea1cd146502ffcb6f

SHA1
03ad2dc777b0ae88a8a2de0e63f8fe5e9b6f43eb

SHA256
3882aa8d6d6edd6495bf39c4ac8e97c3a81b33d72ef9e925d539feaecdd18201

SHA512
6b9f814d687372924a2217459cac96dfae330e4a60d5b8174d24db95763c32750e986f4a98cf25c994942596334c1c2a2bebd18d3c18f83c3877763de36b60f5

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\123.exe

Filesize
51KB

MD5
77e3b9502255f892008a3e3eee232d49

SHA1
c16f3247485da1a917b95e99400dfb94884a7b5e

SHA256
460ae6dfdb2391263df9590eb174220e246d78fdc1e483a92e09d164a454a627

SHA512
936253af9294b975a3eba60b6a151892a0020b79c6df4ede4ce46d3d6b19383e59d6fbdbf2e5a00bd5508e8a0a13ce454206da5fe79e5df2108fb555f98b1e11

Download Submit
memory/1000-15-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1000-18-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1000-19-0x00000000746A0000-0x0000000074E50000-memory.dmp

Filesize
7.7MB

Download
memory/1832-0-0x00000000746AE000-0x00000000746AF000-memory.dmp

Filesize
4KB

Download
memory/1832-1-0x0000000000D00000-0x0000000000D14000-memory.dmp

Filesize
80KB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads