xenorat | a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09-05-2024 01:52

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General

Target

a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
Size

180KB
MD5

a5825c821946808fb1f3b22645fbfd9d
SHA1

d0906a55b742bd11e29c2bf6a87dfe3a6dbd547e
SHA256

a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790
SHA512

a377a82e2f14909f69958874fd62eec318fd67e266415aa8b6a088c230e7d3fa1833cb8d94dcf660a7c5d6e60817369d10a5694f4577f65b30315a9f91f93043
SSDEEP

3072:+h9LvhVRMQ8at9vMJdr5QckDMV3HycZg8dZuFyjwUZpVTdlRI:tFaj8mMxHy9yQyjwUZpVTdLI

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.requimacofradian.site

Mutex

Xeno_rat_nd8828g

Attributes

delay
60000
install_path
appdata
port
1253
startup_name
dic

Signatures

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

Detects executables packed with ConfuserEx Mod 2 IoCs

resource	yara_rule
behavioral2/memory/3428-1-0x0000000000990000-0x00000000009C6000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/files/0x00080000000233d0-16.dat	INDICATOR_EXE_Packed_ConfuserEx

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-1-5-21-2539840389-1261165778-1087677076-1000\Control Panel\International\Geo\Nation	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe

Executes dropped EXE 4 IoCs

pid	Process
4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
2992	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
1868	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
4336	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3428 set thread context of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 set thread context of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 set thread context of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 4212 set thread context of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 set thread context of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 set thread context of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1772	1460	WerFault.exe	80

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task/Job

T1053

pid	Process
2168	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
Token: SeDebugPrivilege	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 1668	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	78
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 5104	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	79
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 3428 wrote to memory of 1460	3428	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	80
PID 1668 wrote to memory of 4212	1668	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	84
PID 1668 wrote to memory of 4212	1668	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	84
PID 1668 wrote to memory of 4212	1668	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	84
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 2992	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	85
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 1868	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	86
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 4212 wrote to memory of 4336	4212	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	87
PID 5104 wrote to memory of 2168	5104	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	88
PID 5104 wrote to memory of 2168	5104	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	88
PID 5104 wrote to memory of 2168	5104	a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe	88

C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
"C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3428
- C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
  C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:1668
- - C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4212
  - - C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
      4⤵
      Executes dropped EXE
      PID:2992
  - - C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
      4⤵
      Executes dropped EXE
      PID:1868
  - - C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
      4⤵
      Executes dropped EXE
      PID:4336
- C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
  C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:5104
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "dic" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4CD3.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2168
- C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
  C:\Users\Admin\AppData\Local\Temp\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe
  2⤵
  PID:1460
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1460 -s 80
    3⤵
    - Program crash
    PID:1772

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1460 -ip 1460
1⤵
PID:1492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Persistence

Scheduled Task/Job

T1053

Privilege Escalation

Scheduled Task/Job

T1053

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe.log

Filesize
522B

MD5
0f39d6b9afc039d81ff31f65cbf76826

SHA1
8356d04fe7bba2695d59b6caf5c59f58f3e1a6d8

SHA256
ea16b63ffd431ebf658b903710b6b3a9b8a2eb6814eee3a53b707a342780315d

SHA512
5bad54adb2e32717ef6275f49e2f101dd7e2011c9be14a32e5c29051e8a3f608cbd0b44ac4855ab21e790cb7a5d84c5f69de087074fd01b35259d34d07f5aaf9

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4CD3.tmp

Filesize
1KB

MD5
dbcc5039698bfa08a8a4793f53768400

SHA1
6f66282f3022f8c96393f7aaa334fd1ff398302d

SHA256
06e2717d069b14083b3bb13a37ff31a1db65898882797ff1f0e2b11b189c150e

SHA512
b2f28481c8e6a2f09eb2888f41361d1a49165346e99d3df2f45798f15080a58bbe7b26499c30eae623d8f7e48392cfe35a4ad04bc62d7d4b7fe6ee96f9f3ebff

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790.exe

Filesize
180KB

MD5
a5825c821946808fb1f3b22645fbfd9d

SHA1
d0906a55b742bd11e29c2bf6a87dfe3a6dbd547e

SHA256
a340745a55997188efd34c9d83c186de3b899c3b98d05982f327f142deafe790

SHA512
a377a82e2f14909f69958874fd62eec318fd67e266415aa8b6a088c230e7d3fa1833cb8d94dcf660a7c5d6e60817369d10a5694f4577f65b30315a9f91f93043

Download Submit
memory/1668-8-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/1668-24-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/1668-5-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/3428-4-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/3428-12-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/3428-0-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/3428-3-0x0000000005590000-0x000000000562C000-memory.dmp

Filesize
624KB

Download
memory/3428-2-0x0000000002D10000-0x0000000002D34000-memory.dmp

Filesize
144KB

Download
memory/3428-1-0x0000000000990000-0x00000000009C6000-memory.dmp

Filesize
216KB

Download
memory/4212-25-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/4212-32-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/5104-9-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/5104-11-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/5104-33-0x00000000746F0000-0x0000000074EA0000-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