xenorat | 6f627ccaede437d4768d2bd22d6f9172077d45f239a1aeec8eaa75cf0f2f6f4d

Analysis

max time kernel
147s
max time network
151s
platform
windows11-21h2_x64
resource
win11-20240802-en
resource tags

arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
submitted
08-09-2024 23:09

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General

Target

image logger V2/imageloggerV2.exe
Size

45KB
MD5

7b4b9400a241fff39ed69caf21a2bfff
SHA1

418c0cce490a23fb0845bd1126cd40d573592ce0
SHA256

a64fb3bf19974ad4369f1cbf8ab7cd5cf598462fb623788f9fd51b86b8361839
SHA512

dda3bdb11484b0f9ce83f39c7d9356fce18225775678a78d1454a1c943255b5f86a3f6deab19f575cf9596444031d97d13b62ecaa46c5c52f5c45df45b6020d0
SSDEEP

768:pdhO/poiiUcjlJInWC2H9Xqk5nWEZ5SbTDanuI7CPW5R:nw+jjgnX2H9XqcnW85SbTKuIJ

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

192.168.1.164

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
nothingset
port
4444
startup_name
java updater

Signatures

Detect XenoRat Payload 1 IoCs

resource	yara_rule
behavioral2/memory/5300-1-0x0000000000CC0000-0x0000000000CD2000-memory.dmp	family_xenorat

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

System Location Discovery: System Language Discovery 1 TTPs 2 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	imageloggerV2.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
1280	schtasks.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 5300 wrote to memory of 1280	5300	imageloggerV2.exe	79
PID 5300 wrote to memory of 1280	5300	imageloggerV2.exe	79
PID 5300 wrote to memory of 1280	5300	imageloggerV2.exe	79

C:\Users\Admin\AppData\Local\Temp\image logger V2\imageloggerV2.exe
"C:\Users\Admin\AppData\Local\Temp\image logger V2\imageloggerV2.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:5300
- C:\Windows\SysWOW64\schtasks.exe
  "schtasks.exe" /Create /TN "java updater" /XML "C:\Users\Admin\AppData\Local\Temp\tmpCF85.tmp" /F
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:1280

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpCF85.tmp

Filesize
1KB

MD5
c9ba9ed76aafb96274549155689311f9

SHA1
de253a051b63d7ac539be1126b8577a40eed178f

SHA256
561517b4b5a3d6d6d0d94261145dc8c4f40e4984636a67b12904e82e61503d6b

SHA512
4b103f6ca74adf9807a238966e4a78d6341bf937d4e648014d1ca9ff2b927d24aa5b721c08d94ef8e3c700ddb70f47981213d47e62efe9b10e32411aa0094be0

Download Submit
memory/5300-0-0x00000000751AE000-0x00000000751AF000-memory.dmp

Filesize
4KB

Download
memory/5300-1-0x0000000000CC0000-0x0000000000CD2000-memory.dmp

Filesize
72KB

Download
memory/5300-2-0x00000000751A0000-0x0000000075951000-memory.dmp

Filesize
7.7MB

Download
memory/5300-5-0x00000000751AE000-0x00000000751AF000-memory.dmp

Filesize
4KB

Download
memory/5300-6-0x00000000751A0000-0x0000000075951000-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