xenorat | 59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1b

General

Target

59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe
Size

69KB
MD5

2faacc30154f19cccca656151220cdd0
SHA1

131963b866a54f15fe04874c70af53561417665c
SHA256

59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1b
SHA512

626598071453ff993b05f9c6c7468aebd299fc5b8ee29a7c2f5b093b1e968c548288812d83c1f3717ce28330649e93a8d51f39c1f7c853ce6180ffae520b3f39
SSDEEP

1536:2w+jjgn5lF2I8H9XqcnW85SbTVuIVUppzz3NuKTHoW9QurRkWO:2w+jq5lFfG91UbTVb0VLxh9QMWWO

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

127.0.0.1

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
appdata
port
4444
startup_name
TumaluGame

Signatures

Detect XenoRat Payload 3 IoCs

resource	yara_rule
behavioral1/memory/1560-1-0x0000000001360000-0x0000000001378000-memory.dmp	family_xenorat
behavioral1/files/0x0008000000015ce7-4.dat	family_xenorat
behavioral1/memory/980-9-0x0000000000E40000-0x0000000000E58000-memory.dmp	family_xenorat

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

Executes dropped EXE 1 IoCs

pid	Process
980	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe

Loads dropped DLL 1 IoCs

pid	Process
1560	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.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	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.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
2360	schtasks.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1560 wrote to memory of 980	1560	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	30
PID 1560 wrote to memory of 980	1560	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	30
PID 1560 wrote to memory of 980	1560	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	30
PID 1560 wrote to memory of 980	1560	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	30
PID 980 wrote to memory of 2360	980	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	32
PID 980 wrote to memory of 2360	980	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	32
PID 980 wrote to memory of 2360	980	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	32
PID 980 wrote to memory of 2360	980	59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe	32

C:\Users\Admin\AppData\Local\Temp\59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe
"C:\Users\Admin\AppData\Local\Temp\59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe"
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1560
- C:\Users\Admin\AppData\Roaming\XenoManager\59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe
  "C:\Users\Admin\AppData\Roaming\XenoManager\59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:980
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "TumaluGame" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD1C0.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:2360

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

System Information Discovery

1

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\Temp\tmpD1C0.tmp

Filesize
1KB

MD5
f40a9b97ea3fcdc930c20c0abcc46a69

SHA1
2aee675dc350024092d01bbc01fe34a69c81a21e

SHA256
99b1588d54df9af27a527f934125f623e5e2974d6826a87765b339983d12e733

SHA512
9150b00c940fa6eaf492683fd98424775afe51fd1fcc952f24e5ee661bd95ef6cc76511727b2cfba4c18dae2b76bc82db2147dc1187c05193fa3d598013f6d77

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1bN.exe

Filesize
69KB

MD5
2faacc30154f19cccca656151220cdd0

SHA1
131963b866a54f15fe04874c70af53561417665c

SHA256
59ac0f6935c6289c99cf0b8f46f595b021dc744f0b85472a861e534e3da74f1b

SHA512
626598071453ff993b05f9c6c7468aebd299fc5b8ee29a7c2f5b093b1e968c548288812d83c1f3717ce28330649e93a8d51f39c1f7c853ce6180ffae520b3f39

Download Submit
memory/980-9-0x0000000000E40000-0x0000000000E58000-memory.dmp

Filesize
96KB

Download
memory/980-10-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/980-13-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/980-14-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/980-15-0x0000000074690000-0x0000000074D7E000-memory.dmp

Filesize
6.9MB

Download
memory/1560-0-0x000000007469E000-0x000000007469F000-memory.dmp

Filesize
4KB

Download
memory/1560-1-0x0000000001360000-0x0000000001378000-memory.dmp

Filesize
96KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads