xenorat | c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994

General

Target

c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe
Size

45KB
MD5

d7b665428dd5924505511bd5c0f79e28
SHA1

ef1480132b1bae773ef2ddede22e0f1ae7786625
SHA256

c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994
SHA512

9c0918269b6c8ed93cff186ae13fc0bb288be64381f6465597c619a5a894e76cf5af45c46b7a1aea3c0acd184fc4f74cc2e2dc2b4dc9cedae6643b8ad74f9521
SSDEEP

768:ldhO/poiiUcjlJInShYH9Xqk5nWEZ5SbTDaCuI7CPW5u:7w+jjgnSSH9XqcnW85SbTXuIm

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

zenofs.zapto.org

Mutex

Svcchost

Attributes

install_path
appdata
port
4444
startup_name
Windows Support

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral2/memory/1864-1-0x0000000000BF0000-0x0000000000C02000-memory.dmp	family_xenorat
behavioral2/files/0x0008000000023467-6.dat	family_xenorat

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-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe

Executes dropped EXE 1 IoCs

pid	Process
4528	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

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
4176	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 4528	1864	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe	83
PID 1864 wrote to memory of 4528	1864	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe	83
PID 1864 wrote to memory of 4528	1864	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe	83
PID 4528 wrote to memory of 4176	4528	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe	84
PID 4528 wrote to memory of 4176	4528	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe	84
PID 4528 wrote to memory of 4176	4528	c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe	84

C:\Users\Admin\AppData\Local\Temp\c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe
"C:\Users\Admin\AppData\Local\Temp\c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1864
- C:\Users\Admin\AppData\Roaming\XenoManager\c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4528
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Windows Support" /XML "C:\Users\Admin\AppData\Local\Temp\tmp98C5.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4176

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp98C5.tmp

Filesize
1KB

MD5
d26c1179ed1e10948b67d8cc2c39b498

SHA1
d489495f8693877d73408e993960125aa1a75939

SHA256
89c427dda0e9e4d19ab70adb6640ec67b9351695eafb060ed37189626ce0d3aa

SHA512
d2ac619792619db5a8cd5f8b3588c37a20d93c28634ce41aaff0e7d3053d6a217bacd10a8f7bb5d9406eaf04c3663e552de1413f7243ee6553b8c7c6f153992d

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994.exe

Filesize
45KB

MD5
d7b665428dd5924505511bd5c0f79e28

SHA1
ef1480132b1bae773ef2ddede22e0f1ae7786625

SHA256
c69792d8a8ef30f50d118949aee702a01be0cafb4e9f6c9b544a8bb193ea5994

SHA512
9c0918269b6c8ed93cff186ae13fc0bb288be64381f6465597c619a5a894e76cf5af45c46b7a1aea3c0acd184fc4f74cc2e2dc2b4dc9cedae6643b8ad74f9521

Download Submit
memory/1864-0-0x00000000744DE000-0x00000000744DF000-memory.dmp

Filesize
4KB

Download
memory/1864-1-0x0000000000BF0000-0x0000000000C02000-memory.dmp

Filesize
72KB

Download
memory/4528-16-0x00000000744D0000-0x0000000074C80000-memory.dmp

Filesize
7.7MB

Download
memory/4528-17-0x00000000744D0000-0x0000000074C80000-memory.dmp

Filesize
7.7MB

Download
memory/4528-19-0x00000000744D0000-0x0000000074C80000-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