xenorat | c01236d7be0ab4e31278d02559a12b8a0711144f26d37c6919375022964eba95

Resubmissions

12/04/2024, 16:12

240412-tnhy5aca34 10

12/04/2024, 06:12

240412-gx6ekagc94 10

Analysis

max time kernel
149s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
12/04/2024, 06:12

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General

Target

ok.exe
Size

45KB
MD5

2d16646ae88e5979ab98de7a372337c8
SHA1

dd91c79b53194fa45c78df96d0bd594a35c1508e
SHA256

c01236d7be0ab4e31278d02559a12b8a0711144f26d37c6919375022964eba95
SHA512

ad61921a8f87ce17c0d4b0a481632ff310e1f150022213094a0844cd06f7942f85685aebc758e4bac368bc2c2f7422618638ab7adbc4e10caf7ed14eba3184ff
SSDEEP

768:NdhO/poiiUcjlJInDwH9Xqk5nWEZ5SbTDa0WI7CPW5c:Dw+jjgn0H9XqcnW85SbTlWIk

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

fe80::48a6:2b8e:4540:36b9%6

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
SysUpd

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-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation	ok.exe

Executes dropped EXE 1 IoCs

pid	Process
1692	ok.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
2024	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 340 wrote to memory of 1692	340	ok.exe	83
PID 340 wrote to memory of 1692	340	ok.exe	83
PID 340 wrote to memory of 1692	340	ok.exe	83
PID 1692 wrote to memory of 2024	1692	ok.exe	88
PID 1692 wrote to memory of 2024	1692	ok.exe	88
PID 1692 wrote to memory of 2024	1692	ok.exe	88

C:\Users\Admin\AppData\Local\Temp\ok.exe
"C:\Users\Admin\AppData\Local\Temp\ok.exe"
1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:340
- C:\Users\Admin\AppData\Roaming\XenoManager\ok.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\ok.exe"
  2⤵
  - Executes dropped EXE
  - Suspicious use of WriteProcessMemory
  PID:1692
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "SysUpd" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4AB5.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2024

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\ok.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4AB5.tmp

Filesize
1KB

MD5
c9aa6bd88516f9bc4b41dcf9dbf3bc5c

SHA1
3ec3443bdb01171646bfe40ba2f3c4165c5a9b8f

SHA256
caaf68a6940e3fbeb4d4381a2cfa1658d604acd56bf075fd0da296db5b8f4bc3

SHA512
f5b9ce7896f22b810973e36439b5a091a8a56246bdf9a02d34061b52392230d9eea3b6002fd59663edd045df1d63b35c57a78ea10edacc4732b26fdce45daf8a

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

Filesize
45KB

MD5
2d16646ae88e5979ab98de7a372337c8

SHA1
dd91c79b53194fa45c78df96d0bd594a35c1508e

SHA256
c01236d7be0ab4e31278d02559a12b8a0711144f26d37c6919375022964eba95

SHA512
ad61921a8f87ce17c0d4b0a481632ff310e1f150022213094a0844cd06f7942f85685aebc758e4bac368bc2c2f7422618638ab7adbc4e10caf7ed14eba3184ff

Download Submit
memory/340-1-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/340-0-0x0000000000C30000-0x0000000000C42000-memory.dmp

Filesize
72KB

Download
memory/340-15-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-16-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-17-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download
memory/1692-20-0x0000000074A20000-0x00000000751D0000-memory.dmp

Filesize
7.7MB

Download
memory/1692-21-0x00000000053D0000-0x00000000053E0000-memory.dmp

Filesize
64KB

Download

Resubmissions

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads