xenorat | 6d05d5e5310b31e26aaf54e7297f0f199056c92545c3b2602367dcdb67c761d0

Analysis

max time kernel
127s
max time network
137s
platform
windows7_x64
resource
win7-20240508-en
resource tags

arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
submitted
15-05-2024 01:26

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General

Target

Dekont-Mayis.exe
Size

242KB
MD5

33f2e874128d3a24588e1c89927042bd
SHA1

e206af96ff648951608eaf599627635ddff7ecd8
SHA256

fbb251f9916a362e527e962c4e2b0950f75de2226f3e3092813fa35eb6392bb7
SHA512

559dc3f6a0f9a6e762545b9683e265e4459b8623786c979c959d5d78dff7f4455fed72135fcccc966c10ba3d3588fcbf077a44091e3012743245dc41bfd1b3c5
SSDEEP

6144:gRRan2neJf5QvtapiSgICS86G3vsMP1i8FvEOPDv5bq1RFI:gRTeJf5mappgICS+3xPFvrPDv5bq1I

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/1224-1-0x00000000013B0000-0x00000000013F6000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral1/memory/1224-3-0x00000000004F0000-0x0000000000530000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx
behavioral1/files/0x0038000000016448-22.dat	INDICATOR_EXE_Packed_ConfuserEx
behavioral1/memory/2656-27-0x0000000000BB0000-0x0000000000BF6000-memory.dmp	INDICATOR_EXE_Packed_ConfuserEx

Executes dropped EXE 4 IoCs

pid	Process
2656	Dekont-Mayis.exe
2784	Dekont-Mayis.exe
2596	Dekont-Mayis.exe
1912	Dekont-Mayis.exe

Loads dropped DLL 1 IoCs

pid	Process
2928	Dekont-Mayis.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 1224 set thread context of 2928	1224	Dekont-Mayis.exe	28
PID 1224 set thread context of 2312	1224	Dekont-Mayis.exe	29
PID 1224 set thread context of 1332	1224	Dekont-Mayis.exe	30
PID 2656 set thread context of 2784	2656	Dekont-Mayis.exe	32
PID 2656 set thread context of 2596	2656	Dekont-Mayis.exe	33
PID 2656 set thread context of 1912	2656	Dekont-Mayis.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
1996	schtasks.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1224	Dekont-Mayis.exe
Token: SeDebugPrivilege	2656	Dekont-Mayis.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2928	1224	Dekont-Mayis.exe	28
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 2312	1224	Dekont-Mayis.exe	29
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 1224 wrote to memory of 1332	1224	Dekont-Mayis.exe	30
PID 2928 wrote to memory of 2656	2928	Dekont-Mayis.exe	31
PID 2928 wrote to memory of 2656	2928	Dekont-Mayis.exe	31
PID 2928 wrote to memory of 2656	2928	Dekont-Mayis.exe	31
PID 2928 wrote to memory of 2656	2928	Dekont-Mayis.exe	31
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2784	2656	Dekont-Mayis.exe	32
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 2596	2656	Dekont-Mayis.exe	33
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 2656 wrote to memory of 1912	2656	Dekont-Mayis.exe	34
PID 1332 wrote to memory of 1996	1332	Dekont-Mayis.exe	37
PID 1332 wrote to memory of 1996	1332	Dekont-Mayis.exe	37
PID 1332 wrote to memory of 1996	1332	Dekont-Mayis.exe	37
PID 1332 wrote to memory of 1996	1332	Dekont-Mayis.exe	37

C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
"C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1224
- C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
  C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2928
- - C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2656
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
      4⤵
      Executes dropped EXE
      PID:2784
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
      4⤵
      Executes dropped EXE
      PID:2596
  - - C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
      C:\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe
      4⤵
      Executes dropped EXE
      PID:1912
- C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
  C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
  2⤵
  PID:2312
- C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
  C:\Users\Admin\AppData\Local\Temp\Dekont-Mayis.exe
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1332
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "bns" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2230.tmp" /F
    3⤵
    - Creates scheduled task(s)
    PID:1996

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\tmp2230.tmp

Filesize
1KB

MD5
ce258e4d1ee9274298ad8a934564f693

SHA1
bade788124550cc863093902a5d75547c5df60cc

SHA256
493b42cf9fb3f7108d467a83937fe28cbe280194bcce3c9b41d32234ea7d6db4

SHA512
bfcf71048785ed9d75788d96744e0191948104e92a58062935f3c723b8580ddf222c24047a8131b84c11fce76b2139a61bc403cca66b5b82904470a29e1b25b0

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\Dekont-Mayis.exe

Filesize
242KB

MD5
33f2e874128d3a24588e1c89927042bd

SHA1
e206af96ff648951608eaf599627635ddff7ecd8

SHA256
fbb251f9916a362e527e962c4e2b0950f75de2226f3e3092813fa35eb6392bb7

SHA512
559dc3f6a0f9a6e762545b9683e265e4459b8623786c979c959d5d78dff7f4455fed72135fcccc966c10ba3d3588fcbf077a44091e3012743245dc41bfd1b3c5

Download Submit
memory/1224-4-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/1224-20-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/1224-0-0x000000007482E000-0x000000007482F000-memory.dmp

Filesize
4KB

Download
memory/1224-5-0x00000000003E0000-0x00000000003E6000-memory.dmp

Filesize
24KB

Download
memory/1224-1-0x00000000013B0000-0x00000000013F6000-memory.dmp

Filesize
280KB

Download
memory/1224-3-0x00000000004F0000-0x0000000000530000-memory.dmp

Filesize
256KB

Download
memory/1224-2-0x0000000000250000-0x0000000000256000-memory.dmp

Filesize
24KB

Download
memory/1332-39-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/1332-19-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/1332-42-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/1332-43-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/2656-27-0x0000000000BB0000-0x0000000000BF6000-memory.dmp

Filesize
280KB

Download
memory/2928-17-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2928-28-0x0000000074820000-0x0000000074F0E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2928-10-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads