xenorat | 7dad8bde1930921c2dd4b769af27b5aa9b3889688ac7270d5807187335d2fcc4

General

Target
Spoofer By Runtz (CRACKED).exe
Size 45KB
Sample240905-ae8cwazflf
SHA256 7dad8bde1930921c2dd4b769af27b5aa9b3889688ac7270d5807187335d2fcc4
MD5 722eb89eb60b302bc2e07bc5fe73455a
SHA1 5af9d5b2ad0891e86170bad7e29f15fb0089ff97
SHA512 fe8ac25aee120c929614068a8315e4646572fd4d9ba0be55fef3ec59413b1a0d2a45016f357b699fba436f05ffa951cab2ed3c80ff7c666125f100da849d2a6b
SSDEEP 768:xdhO/poiiUcjlJInxQH9Xqk5nWEZ5SbTDan0WI7CPW5Z:vw+jjgnqH9XqcnW85SbTG0WIx
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

syfhnuc714-20814.portmap.host

Mutex

Celex_Cracked

Attributes

delay
5000
install_path
temp
port
8080
startup_name
Steam_Service

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-1-5-21-1194130065-3471212556-1656947724-1000\Control Panel\International\Geo\Nation	Spoofer By Runtz (CRACKED).exe

Executes dropped EXE 1 IoCs

pid	Process
1048	Spoofer By Runtz (CRACKED).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	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Spoofer By Runtz (CRACKED).exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Spoofer By Runtz (CRACKED).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
4856	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1372 wrote to memory of 1048	1372	Spoofer By Runtz (CRACKED).exe	86
PID 1372 wrote to memory of 1048	1372	Spoofer By Runtz (CRACKED).exe	86
PID 1372 wrote to memory of 1048	1372	Spoofer By Runtz (CRACKED).exe	86
PID 1048 wrote to memory of 4856	1048	Spoofer By Runtz (CRACKED).exe	91
PID 1048 wrote to memory of 4856	1048	Spoofer By Runtz (CRACKED).exe	91
PID 1048 wrote to memory of 4856	1048	Spoofer By Runtz (CRACKED).exe	91

C:\Users\Admin\AppData\Local\Temp\Spoofer By Runtz (CRACKED).exe
"C:\Users\Admin\AppData\Local\Temp\Spoofer By Runtz (CRACKED).exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1372
- C:\Users\Admin\AppData\Local\Temp\XenoManager\Spoofer By Runtz (CRACKED).exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\Spoofer By Runtz (CRACKED).exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1048
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Steam_Service" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD169.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4856

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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Spoofer By Runtz (CRACKED).exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Spoofer By Runtz (CRACKED).exe.log
Size 226B
SHA256 7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d
MD5 916851e072fbabc4796d8916c5131092
SHA1 d48a602229a690c512d5fdaf4c8d77547a88e7a2
SHA512 07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521
MD5 SHA1 SHA512

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Spoofer By Runtz (CRACKED).exe

Path C:\Users\Admin\AppData\Local\Temp\XenoManager\Spoofer By Runtz (CRACKED).exe
Size 45KB
SHA256 7dad8bde1930921c2dd4b769af27b5aa9b3889688ac7270d5807187335d2fcc4
MD5 722eb89eb60b302bc2e07bc5fe73455a
SHA1 5af9d5b2ad0891e86170bad7e29f15fb0089ff97
SHA512 fe8ac25aee120c929614068a8315e4646572fd4d9ba0be55fef3ec59413b1a0d2a45016f357b699fba436f05ffa951cab2ed3c80ff7c666125f100da849d2a6b
SSDEEP 768:xdhO/poiiUcjlJInxQH9Xqk5nWEZ5SbTDan0WI7CPW5Z:vw+jjgnqH9XqcnW85SbTG0WIx
MD5 SHA1 SHA512 SSDEEP

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tmpD169.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmpD169.tmp
Size 1KB
SHA256 74636be3f882e9cee04e4635a24b3929a527109a88f19cc05e986bbbc1d37210
MD5 22afe6eb6dfc8761fc89d9e648844dc5
SHA1 9ab18b9ad6e1fd2512c5aaee8d54cfc0884d1082
SHA512 dec6ee6ec78de45e11f94d45af819ba97317145e5030953ecf1298e166dcb0d847ad4cf2ff79b713064513d2f61104db8282b90ec96f657be1297480458f0702
MD5 SHA1 SHA512

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memory/1048-15-0x0000000074C40000-0x00000000753F0000-memory.dmp

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memory/1048-18-0x0000000074C40000-0x00000000753F0000-memory.dmp

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memory/1048-19-0x0000000074C40000-0x00000000753F0000-memory.dmp

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memory/1372-0-0x0000000074C4E000-0x0000000074C4F000-memory.dmp

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memory/1372-1-0x00000000000E0000-0x00000000000F2000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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