xenorat | 2967987bc0068a46ec1a2809804780d0ae9e746faf58c2319ca315cf36306c13

Analysis

max time kernel
138s
max time network
125s
platform
windows10-2004_x64
resource
win10v2004-20240419-en
resource tags

arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
submitted
30-04-2024 20:03

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General

Target

nignigrat.exe
Size

51KB
MD5

2553697d3450b13cc2d7cd0c65ef609f
SHA1

a6954b0309a0e3cd1186c174beff53e5cbd05e64
SHA256

2967987bc0068a46ec1a2809804780d0ae9e746faf58c2319ca315cf36306c13
SHA512

204b7d0dfc66926935c1a48939c7cc09f2f6eaf87209bf908516bf5faa416f91e9b52d0dcf57c983738c991cd1747475b5f1c6752fa0d3f44cb5a48e46acac73
SSDEEP

768:tivdjHrddilbVauou79Eo32q4XBR2HjBSkGu2yPo+LGZYebFDaxk6RNSgNOU:+pHmVauo3DjRUDj6CSYebFUlf4U

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

centre-clan.gl.at.ply.gg

Mutex

nignig_rat_nd8912d

Attributes

delay
5000
install_path
temp
port
40354
startup_name
discord

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-1-5-21-2818691465-3043947619-2475182763-1000\Control Panel\International\Geo\Nation	nignigrat.exe

Executes dropped EXE 1 IoCs

pid	Process
5084	nignigrat.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
1940	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1220 wrote to memory of 5084	1220	nignigrat.exe	84
PID 1220 wrote to memory of 5084	1220	nignigrat.exe	84
PID 1220 wrote to memory of 5084	1220	nignigrat.exe	84
PID 5084 wrote to memory of 1940	5084	nignigrat.exe	95
PID 5084 wrote to memory of 1940	5084	nignigrat.exe	95
PID 5084 wrote to memory of 1940	5084	nignigrat.exe	95

C:\Users\Admin\AppData\Local\Temp\nignigrat.exe
"C:\Users\Admin\AppData\Local\Temp\nignigrat.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:1220
- C:\Users\Admin\AppData\Local\Temp\XenoManager\nignigrat.exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\nignigrat.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:5084
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "discord" /XML "C:\Users\Admin\AppData\Local\Temp\tmp469E.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:1940

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\nignigrat.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\XenoManager\nignigrat.exe

Filesize
51KB

MD5
2553697d3450b13cc2d7cd0c65ef609f

SHA1
a6954b0309a0e3cd1186c174beff53e5cbd05e64

SHA256
2967987bc0068a46ec1a2809804780d0ae9e746faf58c2319ca315cf36306c13

SHA512
204b7d0dfc66926935c1a48939c7cc09f2f6eaf87209bf908516bf5faa416f91e9b52d0dcf57c983738c991cd1747475b5f1c6752fa0d3f44cb5a48e46acac73

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp469E.tmp

Filesize
1KB

MD5
c1207d4065ce8ab8a66c6b759e145416

SHA1
1a1a14ce843898e175f67befa03a75ad2953cbe9

SHA256
6d79e2caecb684420b99340cac053d33948338546de2791baabfe4b51896fda7

SHA512
76991db460a7d3b51ec231387c4491b82c13bc6e60d3e80889cd1e6206b05cec9568c13fee402aab3b6e2b84bb8ba05f750e2985eb47558d6b47065b180ab4d2

Download Submit
memory/1220-0-0x0000000000FD0000-0x0000000000FE4000-memory.dmp

Filesize
80KB

Download
memory/1220-1-0x0000000074750000-0x0000000074F00000-memory.dmp

Filesize
7.7MB

Download
memory/1220-16-0x0000000074750000-0x0000000074F00000-memory.dmp

Filesize
7.7MB

Download
memory/5084-15-0x0000000074750000-0x0000000074F00000-memory.dmp

Filesize
7.7MB

Download
memory/5084-17-0x0000000004A50000-0x0000000004A60000-memory.dmp

Filesize
64KB

Download
memory/5084-20-0x0000000074750000-0x0000000074F00000-memory.dmp

Filesize
7.7MB

Download
memory/5084-21-0x0000000004A50000-0x0000000004A60000-memory.dmp

Filesize
64KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads