xenorat | 231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c

Analysis

max time kernel
146s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-06-2024 01:07

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
Size

242KB
MD5

b5221ebcf592f06fa5916e035330d0f1
SHA1

97280f900cccbc2ca7662d77029c42cab0514073
SHA256

231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c
SHA512

1767eec0e4973f279a4d8d5fef31cca4567f484039c685631ea70858f84671524a040e6b3e229572b1425544516b1d135164383d98b6b6077225145916cc6a9e
SSDEEP

6144:ncuU50otq3N4hlZG7ZpWO/2/puk/z26e97l1fsHH44I:ncugONsTYZp328kL26e97l1fsHH4l

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.dobiamfollollc.online

Mutex

Jolid_rat_nd8889g

Attributes

delay
61000
install_path
appdata
port
1284
startup_name
hns

Signatures

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

Detects executables packed with ConfuserEx Mod 3 IoCs

resource	yara_rule
behavioral2/memory/3764-1-0x0000000000B70000-0x0000000000BB6000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/memory/3764-4-0x00000000055B0000-0x00000000055F0000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral2/files/0x000700000002340f-20.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-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe

Executes dropped EXE 4 IoCs

pid	Process
1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
4896	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
3196	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
416	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 3764 set thread context of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 set thread context of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 set thread context of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 1268 set thread context of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 set thread context of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 set thread context of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95

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
1288	3084	WerFault.exe	86

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
2840	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
Token: SeDebugPrivilege	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe

Suspicious use of WriteProcessMemory 54 IoCs

description	pid	Process	procid_target
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 4768	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	85
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3084	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	86
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 3764 wrote to memory of 3892	3764	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	87
PID 4768 wrote to memory of 1268	4768	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	90
PID 4768 wrote to memory of 1268	4768	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	90
PID 4768 wrote to memory of 1268	4768	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	90
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 4896	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	93
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 3196	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	94
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 1268 wrote to memory of 416	1268	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	95
PID 3892 wrote to memory of 2840	3892	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	109
PID 3892 wrote to memory of 2840	3892	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	109
PID 3892 wrote to memory of 2840	3892	231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe	109

C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
"C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3764
- C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
  C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
  2⤵
  - Checks computer location settings
  - Suspicious use of WriteProcessMemory
  PID:4768
- - C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1268
  - - C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
      4⤵
      Executes dropped EXE
      PID:4896
  - - C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
      4⤵
      Executes dropped EXE
      PID:3196
  - - C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
      4⤵
      Executes dropped EXE
      PID:416
- C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
  C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
  2⤵
  PID:3084
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3084 -s 80
    3⤵
    - Program crash
    PID:1288
- C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
  C:\Users\Admin\AppData\Local\Temp\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3892
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "hns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp4BD9.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2840

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3084 -ip 3084
1⤵
PID:2128

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

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe.log

Filesize
706B

MD5
d95c58e609838928f0f49837cab7dfd2

SHA1
55e7139a1e3899195b92ed8771d1ca2c7d53c916

SHA256
0407c814aef0d62aec7fd39b7c2f614746f0d8ff41f8ef957736f520f14b0339

SHA512
405310b29a833604c6627063bfdcf055a197e01f633ef21da238f1a6415a02e21315d689b4a6669db23e82152bed6f3492afb60963e6b2a0e9bb2ac09a480b5d

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp4BD9.tmp

Filesize
1KB

MD5
93c97532d317a21eb82d701cb49a076c

SHA1
3eecfab32d31ef13eb633eae35d96c15836b5f80

SHA256
aeeb30764785c22b17897499da6d24955d0fb68461e5e925f390e5bb6a8e65e3

SHA512
6d61be6d020ac1ebf3c41502a1f79ceca51976989f22b0743cf86b6fa34d4c2163dd0a6efb4ff1ee059d2225261b00db10d1a7263cd9e8c2bbf4c540e58d5145

Download Submit
C:\Users\Admin\AppData\Roaming\XenoManager\231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c.exe

Filesize
242KB

MD5
b5221ebcf592f06fa5916e035330d0f1

SHA1
97280f900cccbc2ca7662d77029c42cab0514073

SHA256
231733d95aea19422658b004868f2634ff992714a533839e4c8cb94859ab619c

SHA512
1767eec0e4973f279a4d8d5fef31cca4567f484039c685631ea70858f84671524a040e6b3e229572b1425544516b1d135164383d98b6b6077225145916cc6a9e

Download Submit
memory/1268-37-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/1268-29-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-8-0x0000000005040000-0x0000000005046000-memory.dmp

Filesize
24KB

Download
memory/3764-6-0x000000000E800000-0x000000000EDA4000-memory.dmp

Filesize
5.6MB

Download
memory/3764-7-0x000000000E2F0000-0x000000000E382000-memory.dmp

Filesize
584KB

Download
memory/3764-5-0x000000000E1B0000-0x000000000E24C000-memory.dmp

Filesize
624KB

Download
memory/3764-4-0x00000000055B0000-0x00000000055F0000-memory.dmp

Filesize
256KB

Download
memory/3764-0-0x000000007471E000-0x000000007471F000-memory.dmp

Filesize
4KB

Download
memory/3764-15-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-3-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3764-2-0x0000000001580000-0x0000000001586000-memory.dmp

Filesize
24KB

Download
memory/3764-1-0x0000000000B70000-0x0000000000BB6000-memory.dmp

Filesize
280KB

Download
memory/3892-16-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3892-38-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/3892-24-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4768-14-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4768-30-0x0000000074710000-0x0000000074EC0000-memory.dmp

Filesize
7.7MB

Download
memory/4768-9-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads