xenorat | 8134112787a6bc8495d55a81f935b8ac3292b221f61aad14ee94c1f86d2572c9

Analysis

max time kernel
142s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/08/2024, 14:54

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General

Target
0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Size 240KB
Sample240819-r943datfpr
SHA256 8134112787a6bc8495d55a81f935b8ac3292b221f61aad14ee94c1f86d2572c9
MD5 0ecb6966a5dc7138bd15bde42ed8afb0
SHA1 a9fb9c5d41775f19bb298d9cc07fbc67ec83c4ca
SHA512 bd5e9c0a9e675ce4881db3ec6ecf17f323a1d72eb31c7d84532086b95965fd8aa1a87520eee284379ceb767d29803ed3e94b7e76d3da011a936cdb264b6140db
SSDEEP 3072:HLuAuVtuicIuUEokbfcROA3FdeIAwAd+ShRYXPDedhnwULCi2yptKId4KhMdaE7y:HLuAcpcI1Vdzl3UCyyIdMdaE7RK6I
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

45.66.231.26

Mutex

Uolid_rat_nd8889j

Attributes

delay
60000
install_path
appdata
port
1356
startup_name
ace

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-1-5-21-4182098368-2521458979-3782681353-1000\Control Panel\International\Geo\Nation	0ecb6966a5dc7138bd15bde42ed8afb0N.exe

Executes dropped EXE 3 IoCs

pid	Process
4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
4440	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
4304	0ecb6966a5dc7138bd15bde42ed8afb0N.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 4848 set thread context of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 set thread context of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4708 set thread context of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 set thread context of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91

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 7 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	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0ecb6966a5dc7138bd15bde42ed8afb0N.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
852	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Token: SeDebugPrivilege	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe

Suspicious use of WriteProcessMemory 38 IoCs

description	pid	Process	procid_target
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 3628	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	87
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 4848 wrote to memory of 2508	4848	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	88
PID 3628 wrote to memory of 4708	3628	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	89
PID 3628 wrote to memory of 4708	3628	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	89
PID 3628 wrote to memory of 4708	3628	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	89
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4440	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	90
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 4708 wrote to memory of 4304	4708	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	91
PID 2508 wrote to memory of 852	2508	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	102
PID 2508 wrote to memory of 852	2508	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	102
PID 2508 wrote to memory of 852	2508	0ecb6966a5dc7138bd15bde42ed8afb0N.exe	102

C:\Users\Admin\AppData\Local\Temp\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
"C:\Users\Admin\AppData\Local\Temp\0ecb6966a5dc7138bd15bde42ed8afb0N.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4848
- C:\Users\Admin\AppData\Local\Temp\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
  C:\Users\Admin\AppData\Local\Temp\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
  2⤵
  - Checks computer location settings
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3628
- - C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4708
  - - C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4440
  - - C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
      4⤵
      Executes dropped EXE
      System Location Discovery: System Language Discovery
      PID:4304
- C:\Users\Admin\AppData\Local\Temp\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
  C:\Users\Admin\AppData\Local\Temp\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "ace" /XML "C:\Users\Admin\AppData\Local\Temp\tmp5176.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:852

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

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

0ecb6966a5dc7138bd15bde42ed8afb0N.exe.log

Path C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\0ecb6966a5dc7138bd15bde42ed8afb0N.exe.log
Size 706B
SHA256 0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339
MD5 d95c58e609838928f0f49837cab7dfd2
SHA1 55e7139a1e3899195b92ed8771d1ca2c7d53c916
SHA512 405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d
MD5 SHA1 SHA512

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tmp5176.tmp

Path C:\Users\Admin\AppData\Local\Temp\tmp5176.tmp
Size 1KB
SHA256 c6b2e616991e91b4db617474617d3085e7394150ddaa7ef332c89bf1b8172021
MD5 4709b3c4e44618aa0e9f4e74cc0a5d70
SHA1 27a34945f5a2e2e4b7cffd048f6f48e67d1b2cb2
SHA512 41c343928c4e336baa51b10f589442946145246de1743ecdba4a7ff4cdc70852f208b01ccd24a116a6a59e6f56078c1b8ec2f3e3fd6c3a10e72238919aceff17
MD5 SHA1 SHA512

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0ecb6966a5dc7138bd15bde42ed8afb0N.exe

Path C:\Users\Admin\AppData\Roaming\XenoManager\0ecb6966a5dc7138bd15bde42ed8afb0N.exe
Size 240KB
SHA256 8134112787a6bc8495d55a81f935b8ac3292b221f61aad14ee94c1f86d2572c9
MD5 0ecb6966a5dc7138bd15bde42ed8afb0
SHA1 a9fb9c5d41775f19bb298d9cc07fbc67ec83c4ca
SHA512 bd5e9c0a9e675ce4881db3ec6ecf17f323a1d72eb31c7d84532086b95965fd8aa1a87520eee284379ceb767d29803ed3e94b7e76d3da011a936cdb264b6140db
SSDEEP 3072:HLuAuVtuicIuUEokbfcROA3FdeIAwAd+ShRYXPDedhnwULCi2yptKId4KhMdaE7y:HLuAcpcI1Vdzl3UCyyIdMdaE7RK6I
MD5 SHA1 SHA512 SSDEEP

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memory/2508-35-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/2508-17-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/2508-16-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/3628-14-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/3628-29-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/3628-9-0x0000000000400000-0x0000000000412000-memory.dmp

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memory/4708-34-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/4708-28-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/4848-7-0x000000000DE10000-0x000000000DEA2000-memory.dmp

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memory/4848-2-0x0000000005040000-0x0000000005046000-memory.dmp

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memory/4848-15-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/4848-8-0x0000000002A10000-0x0000000002A16000-memory.dmp

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memory/4848-0-0x000000007522E000-0x000000007522F000-memory.dmp

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memory/4848-3-0x0000000075220000-0x00000000759D0000-memory.dmp

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memory/4848-6-0x000000000E3C0000-0x000000000E964000-memory.dmp

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memory/4848-5-0x000000000DD70000-0x000000000DE0C000-memory.dmp

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memory/4848-4-0x00000000050F0000-0x000000000512C000-memory.dmp

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memory/4848-1-0x00000000006D0000-0x0000000000714000-memory.dmp

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads