xenorat | c4c6f3bc982004a69ff8e6975bbff0dc139eef614014d84207d0eb1e7fc73bae

General

Target

niggers.exe
Size

45KB
MD5

ae22d8f92efa607adc88410cff6e5d73
SHA1

69ae5beea80c2e3fd4077311f7c5b2f9076e4125
SHA256

c4c6f3bc982004a69ff8e6975bbff0dc139eef614014d84207d0eb1e7fc73bae
SHA512

507b76f59c4af1e7d5c5f15fc975c7e449ff07f07341b156102452d28962e5a8df37f2967bf9ac931cc8abc7d26e42a61461954d53bb8ce3fbb6faf3c4390e29
SSDEEP

768:5dhO/poiiUcjlJIn4JH9Xqk5nWEZ5SbTDa6WI7CPW5P:3w+jjgnAH9XqcnW85SbTTWI3

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

192.168.1.145

Mutex

Xeno_rat_nd8912d

Attributes

delay
5000
install_path
temp
port
4444
startup_name
Efi spoofer auto spoof

Signatures

Detect XenoRat Payload 2 IoCs

resource	yara_rule
behavioral2/memory/4860-1-0x0000000000620000-0x0000000000632000-memory.dmp	family_xenorat
behavioral2/files/0x0008000000023bc3-6.dat	family_xenorat

XenorRat
XenorRat is a remote access trojan written in C#.
trojan rat xenorat
Xenorat family
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-1-5-21-3756129449-3121373848-4276368241-1000\Control Panel\International\Geo\Nation	niggers.exe

Executes dropped EXE 1 IoCs

pid	Process
5060	niggers.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	niggers.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	niggers.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
4700	schtasks.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4860 wrote to memory of 5060	4860	niggers.exe	84
PID 4860 wrote to memory of 5060	4860	niggers.exe	84
PID 4860 wrote to memory of 5060	4860	niggers.exe	84
PID 5060 wrote to memory of 4700	5060	niggers.exe	87
PID 5060 wrote to memory of 4700	5060	niggers.exe	87
PID 5060 wrote to memory of 4700	5060	niggers.exe	87

C:\Users\Admin\AppData\Local\Temp\niggers.exe
"C:\Users\Admin\AppData\Local\Temp\niggers.exe"
1⤵
- Checks computer location settings
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4860
- C:\Users\Admin\AppData\Local\Temp\XenoManager\niggers.exe
  "C:\Users\Admin\AppData\Local\Temp\XenoManager\niggers.exe"
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5060
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "Efi spoofer auto spoof" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD62C.tmp" /F
    3⤵
    - System Location Discovery: System Language Discovery
    - Scheduled Task/Job: Scheduled Task
    PID:4700

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\niggers.exe.log

Filesize
226B

MD5
916851e072fbabc4796d8916c5131092

SHA1
d48a602229a690c512d5fdaf4c8d77547a88e7a2

SHA256
7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

SHA512
07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

Download Submit
C:\Users\Admin\AppData\Local\Temp\XenoManager\niggers.exe

Filesize
45KB

MD5
ae22d8f92efa607adc88410cff6e5d73

SHA1
69ae5beea80c2e3fd4077311f7c5b2f9076e4125

SHA256
c4c6f3bc982004a69ff8e6975bbff0dc139eef614014d84207d0eb1e7fc73bae

SHA512
507b76f59c4af1e7d5c5f15fc975c7e449ff07f07341b156102452d28962e5a8df37f2967bf9ac931cc8abc7d26e42a61461954d53bb8ce3fbb6faf3c4390e29

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpD62C.tmp

Filesize
1KB

MD5
86bf91879a6f62ddc4cf5cf7aca7dd85

SHA1
1d937678cec65170e066f15c7288b21c0705217c

SHA256
6cab922e698c1cd8aec47033119c71a90969df028dec2d902bcdbbb2ced9f5bb

SHA512
8f99b14c5bcb5a48ab1329cf58df7c3ec556d27e3ffc7a36e08d0d3007d730cb9f06a84e5431e5a92989ad23dbc73cbd03c2411935e2b8cf1974a7804021f52f

Download Submit
memory/4860-0-0x0000000074FEE000-0x0000000074FEF000-memory.dmp

Filesize
4KB

Download
memory/4860-1-0x0000000000620000-0x0000000000632000-memory.dmp

Filesize
72KB

Download
memory/5060-15-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/5060-18-0x0000000074FE0000-0x0000000075790000-memory.dmp

Filesize
7.7MB

Download
memory/5060-19-0x0000000074FE0000-0x0000000075790000-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