xenorat | cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf

Analysis

max time kernel
143s
max time network
145s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
07-06-2024 02:44

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General

Target

cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
Size

243KB
MD5

b101dee2fdf011dfcdf4e3e55038ae75
SHA1

fe8ae6b6e0f3ae4123d0cc564a23bf80d3109a92
SHA256

cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf
SHA512

3cb6b2ba2a8ac22b4b832c340d495343dbd39bb70c5be4ca66b8340debd60f3a374a72da4e89b73f86f7d8d1d527fdbaf27bcb9a3418868e8230604fef98477f
SSDEEP

6144:Mg8trm+0369KcYpX38LHoFq1ZO8CzYL3qC2WuI:T8trm+CEslGHZ108CzYL3qC2WT

Score

10^/10

xenorat rat trojan

Malware Config

Extracted

Family

xenorat

dns.dobiamfollollc.online

Mutex

Solid_rat_nd8889g

Attributes

delay
61000
install_path
appdata
port
1283
startup_name
bns

Signatures

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

Detects executables packed with ConfuserEx Mod 4 IoCs

resource	yara_rule
behavioral1/memory/1596-1-0x0000000000840000-0x0000000000886000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral1/memory/1596-3-0x00000000004E0000-0x0000000000520000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral1/files/0x0038000000014f41-26.dat	INDICATOR_EXE_Packed_ConfuserEx
behavioral1/memory/2796-33-0x0000000000CB0000-0x0000000000CF6000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx

Executes dropped EXE 4 IoCs

pid	Process
2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
2512	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
2528	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
2580	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe

Loads dropped DLL 1 IoCs

pid	Process
1632	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1596 set thread context of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 set thread context of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 set thread context of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 2796 set thread context of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 set thread context of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 set thread context of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34

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

System Information Discovery
T1082

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
2880	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
Token: SeDebugPrivilege	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1196	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	28
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 1632	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	29
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1596 wrote to memory of 2376	1596	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	30
PID 1632 wrote to memory of 2796	1632	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	31
PID 1632 wrote to memory of 2796	1632	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	31
PID 1632 wrote to memory of 2796	1632	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	31
PID 1632 wrote to memory of 2796	1632	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	31
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2512	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	32
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2528	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	33
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 2796 wrote to memory of 2580	2796	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	34
PID 1196 wrote to memory of 2880	1196	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	37
PID 1196 wrote to memory of 2880	1196	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	37
PID 1196 wrote to memory of 2880	1196	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	37
PID 1196 wrote to memory of 2880	1196	cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe	37

C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
"C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1596
- C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
  C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1196
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmpF0E.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:2880
- C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
  C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1632
- - C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2796
  - - C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
      4⤵
      Executes dropped EXE
      PID:2512
  - - C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
      4⤵
      Executes dropped EXE
      PID:2528
  - - C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
      4⤵
      Executes dropped EXE
      PID:2580
- C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
  C:\Users\Admin\AppData\Local\Temp\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe
  2⤵
  PID:2376

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

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmpF0E.tmp

Filesize
1KB

MD5
cef1bb3d218401e5ead236728fe10784

SHA1
8079297989bd6f1e41418c8f4234313fa3ec03c8

SHA256
287f891cd513b9d23d5443a81e110e35942d4e76e61c3aba78991d6400318955

SHA512
7860811f6112b3f7f70911daf5ee9ae764426fd9a33e28430e79b7c6716e45a61b3c0408fd693bf046510b5312e88846f655007b248f5fe3e48b2522de642898

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf.exe

Filesize
243KB

MD5
b101dee2fdf011dfcdf4e3e55038ae75

SHA1
fe8ae6b6e0f3ae4123d0cc564a23bf80d3109a92

SHA256
cfc72b24ecdc6d7ef3364324f33c0701ec116c86c3b7b4af2f32d309a218f7cf

SHA512
3cb6b2ba2a8ac22b4b832c340d495343dbd39bb70c5be4ca66b8340debd60f3a374a72da4e89b73f86f7d8d1d527fdbaf27bcb9a3418868e8230604fef98477f

Download Submit
memory/1196-23-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-48-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-47-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-44-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1196-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1196-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1196-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1596-4-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1596-5-0x00000000005B0000-0x00000000005B6000-memory.dmp

Filesize
24KB

Download
memory/1596-31-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1596-0-0x000000007473E000-0x000000007473F000-memory.dmp

Filesize
4KB

Download
memory/1596-3-0x00000000004E0000-0x0000000000520000-memory.dmp

Filesize
256KB

Download
memory/1596-2-0x00000000004C0000-0x00000000004C6000-memory.dmp

Filesize
24KB

Download
memory/1596-1-0x0000000000840000-0x0000000000886000-memory.dmp

Filesize
280KB

Download
memory/1632-24-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/1632-32-0x0000000074730000-0x0000000074E1E000-memory.dmp

Filesize
6.9MB

Download
memory/2796-33-0x0000000000CB0000-0x0000000000CF6000-memory.dmp

Filesize
280KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads