xenorat | 58286c66f3f0a8333f52c72eeddca15a7622ba072aee9b9957e5ba6214ecdf02

Analysis

max time kernel
132s
max time network
142s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
15-03-2024 22:12

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General

Target

DLLRestoration_V2.exe
Size

45KB
MD5

38b365866e8a51056647e64c32bcd64e
SHA1

894e0286e2e21dc448eb916ffa8e2bbfaf068355
SHA256

58286c66f3f0a8333f52c72eeddca15a7622ba072aee9b9957e5ba6214ecdf02
SHA512

92ce606aa6ac5ed3c3569fdbf3496317cab2a3d13cf339dc63b51b0f511f2d7e29855c4d7bcb32c3227d9ffabec5f9a471e89338b2ac448c9756470439c140ca
SSDEEP

768:5dhO/poiiUcjlJInyJH9Xqk5nWEZ5SbTDaeWI7CPW5l:3w+jjgnyH9XqcnW85SbTXWId

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

192.168.86.56

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
FortniteRuntime.exe

Signatures

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

Executes dropped EXE 1 IoCs

pid	Process
2944	DLLRestoration_V2.exe

Loads dropped DLL 1 IoCs

pid	Process
1956	DLLRestoration_V2.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
2936	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1956 wrote to memory of 2944	1956	DLLRestoration_V2.exe	28
PID 1956 wrote to memory of 2944	1956	DLLRestoration_V2.exe	28
PID 1956 wrote to memory of 2944	1956	DLLRestoration_V2.exe	28
PID 1956 wrote to memory of 2944	1956	DLLRestoration_V2.exe	28
PID 2944 wrote to memory of 2936	2944	DLLRestoration_V2.exe	29
PID 2944 wrote to memory of 2936	2944	DLLRestoration_V2.exe	29
PID 2944 wrote to memory of 2936	2944	DLLRestoration_V2.exe	29
PID 2944 wrote to memory of 2936	2944	DLLRestoration_V2.exe	29

C:\Users\Admin\AppData\Local\Temp\DLLRestoration_V2.exe
"C:\Users\Admin\AppData\Local\Temp\DLLRestoration_V2.exe"
1⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1956
- C:\Users\Admin\AppData\Roaming\XenoManager\DLLRestoration_V2.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\DLLRestoration_V2.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:2944
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "FortniteRuntime.exe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2481.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2936

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp2481.tmp

Filesize
1KB

MD5
4cf4503dfc2237d62eade38bc45963d5

SHA1
5587f68085e30a7ca893b75855df95a2f2018154

SHA256
e1be0c18b4d44c0a15205f19fa1a84e39efbdacdc68563458c3b63a730a8b540

SHA512
3f8cb093f419bd492c8695231572f7688747898aa4362824d36d958b1157476cb481c8f08a899a473c565ee25a6582fd533697aa66037138985b477685afd7a7

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\DLLRestoration_V2.exe

Filesize
45KB

MD5
38b365866e8a51056647e64c32bcd64e

SHA1
894e0286e2e21dc448eb916ffa8e2bbfaf068355

SHA256
58286c66f3f0a8333f52c72eeddca15a7622ba072aee9b9957e5ba6214ecdf02

SHA512
92ce606aa6ac5ed3c3569fdbf3496317cab2a3d13cf339dc63b51b0f511f2d7e29855c4d7bcb32c3227d9ffabec5f9a471e89338b2ac448c9756470439c140ca

Download Submit
memory/1956-0-0x00000000000D0000-0x00000000000E2000-memory.dmp

Filesize
72KB

Download
memory/1956-1-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/1956-14-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-9-0x00000000009B0000-0x00000000009C2000-memory.dmp

Filesize
72KB

Download
memory/2944-10-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-13-0x0000000004870000-0x00000000048B0000-memory.dmp

Filesize
256KB

Download
memory/2944-15-0x0000000074520000-0x0000000074C0E000-memory.dmp

Filesize
6.9MB

Download
memory/2944-16-0x0000000004870000-0x00000000048B0000-memory.dmp

Filesize
256KB

Download

Analysis

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General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads