xenorat | 66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5

General

Target

66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe
Size

311KB
MD5

24e9bc794e235d1c01d3a8e64352c9bf
SHA1

e3cfd7882fd7e2b05beeaa61637c1f53493710ce
SHA256

66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5
SHA512

2180ca9ec3482c8f92ee4b144a82c15f79ba078a7931dbd96fa7deb411d56ef2021c4c1bce2236dbb7a4a1eba51186a8cda1288e6c3072895c256c7b48bec673
SSDEEP

6144:GpuUhxq8skkdM+22p1jdaCGICn+wV6aAOphyPMWSI:GQmRNQrE0aAOphyPMWX

Score

10^/10

xenorat discovery rat trojan

Malware Config

Extracted

Family

xenorat

C2

154.216.17.155

Mutex

Xeno_rat_nd8912d

Attributes

delay
50000
install_path
appdata
port
1357
startup_name
crsr

Signatures

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

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2560 set thread context of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 set thread context of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31

System Location Discovery: System Language Discovery 1 TTPs 1 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	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1940	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	30
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31
PID 2560 wrote to memory of 1700	2560	66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe	31

C:\Users\Admin\AppData\Local\Temp\66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe
"C:\Users\Admin\AppData\Local\Temp\66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2560
- C:\Users\Admin\AppData\Local\Temp\66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe
  C:\Users\Admin\AppData\Local\Temp\66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe
  2⤵
  PID:1940
- C:\Users\Admin\AppData\Local\Temp\66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe
  C:\Users\Admin\AppData\Local\Temp\66769b2562d5f335a8ea0279d98cfedfb1b1f980006d70f0a9aaf498235b97f5.exe
  2⤵
  PID:1700

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1940-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2560-0-0x000000007402E000-0x000000007402F000-memory.dmp

Filesize
4KB

Download
memory/2560-1-0x00000000003F0000-0x0000000000446000-memory.dmp

Filesize
344KB

Download
memory/2560-2-0x0000000000450000-0x0000000000456000-memory.dmp

Filesize
24KB

Download
memory/2560-3-0x0000000000740000-0x000000000078C000-memory.dmp

Filesize
304KB

Download
memory/2560-4-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download
memory/2560-5-0x00000000004C0000-0x00000000004C6000-memory.dmp

Filesize
24KB

Download
memory/2560-8-0x0000000074020000-0x000000007470E000-memory.dmp

Filesize
6.9MB

Download

Analysis

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