xenorat | 85eeb40d3c63e7452b85dd1f64ad8c6a959baf5f392719ee709d8093404782db

Analysis

max time kernel
132s
max time network
137s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
04-07-2024 11:41

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General

Target

fechas de pago.scr.exe
Size

239KB
MD5

3464c6b50ffdf4e9cad35a423868fa17
SHA1

4911e2fd81a78c402c0638b6705e26af73deb3d1
SHA256

85eeb40d3c63e7452b85dd1f64ad8c6a959baf5f392719ee709d8093404782db
SHA512

86750a9c8b4221075fc133301502ebae2d138bc153463afd368afd0999661343d8e0585d72247e0ac000d0a7cf9e6d0e6a167a2eb7ab07abda030cdcc3214394
SSDEEP

6144:ZcGxpvsROEOLDqckHsbCzHGthxud5jJX/bCvqiyXSVI:rvsoDdkHRjSs5/+vqiyXn

Score

10^/10

xenorat rat spyware stealer trojan

Malware Config

Extracted

Family

xenorat

91.92.248.167

Mutex

Dolid_rat_nd8859g

Attributes

delay
60000
install_path
appdata
port
1280
startup_name
dms

Signatures

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

Executes dropped EXE 4 IoCs

pid	Process
2456	fechas de pago.scr.exe
2272	fechas de pago.scr.exe
2444	fechas de pago.scr.exe
2872	fechas de pago.scr.exe

Loads dropped DLL 1 IoCs

pid	Process
2508	fechas de pago.scr.exe

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2160 set thread context of 2508	2160	fechas de pago.scr.exe	28
PID 2160 set thread context of 2612	2160	fechas de pago.scr.exe	29
PID 2160 set thread context of 2652	2160	fechas de pago.scr.exe	30
PID 2456 set thread context of 2272	2456	fechas de pago.scr.exe	32
PID 2456 set thread context of 2444	2456	fechas de pago.scr.exe	33
PID 2456 set thread context of 2872	2456	fechas de pago.scr.exe	34

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

System Information Discovery
T1082

Scheduled Task/Job: Scheduled Task 1 TTPs 1 IoCs

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

persistence execution

Scheduled Task

T1053.005

pid	Process
876	schtasks.exe

Suspicious behavior: EnumeratesProcesses 12 IoCs

pid	Process
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe
2612	fechas de pago.scr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2160	fechas de pago.scr.exe
Token: SeDebugPrivilege	2456	fechas de pago.scr.exe
Token: SeDebugPrivilege	2612	fechas de pago.scr.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2508	2160	fechas de pago.scr.exe	28
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2612	2160	fechas de pago.scr.exe	29
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2160 wrote to memory of 2652	2160	fechas de pago.scr.exe	30
PID 2508 wrote to memory of 2456	2508	fechas de pago.scr.exe	31
PID 2508 wrote to memory of 2456	2508	fechas de pago.scr.exe	31
PID 2508 wrote to memory of 2456	2508	fechas de pago.scr.exe	31
PID 2508 wrote to memory of 2456	2508	fechas de pago.scr.exe	31
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2272	2456	fechas de pago.scr.exe	32
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2444	2456	fechas de pago.scr.exe	33
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2456 wrote to memory of 2872	2456	fechas de pago.scr.exe	34
PID 2612 wrote to memory of 876	2612	fechas de pago.scr.exe	37
PID 2612 wrote to memory of 876	2612	fechas de pago.scr.exe	37
PID 2612 wrote to memory of 876	2612	fechas de pago.scr.exe	37
PID 2612 wrote to memory of 876	2612	fechas de pago.scr.exe	37

C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe
"C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2160
- C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe
  "C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:2508
- - C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe
    "C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe"
    3⤵
    - Executes dropped EXE
    - Suspicious use of SetThreadContext
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2456
  - - C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe"
      4⤵
      Executes dropped EXE
      PID:2272
  - - C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe"
      4⤵
      Executes dropped EXE
      PID:2444
  - - C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe
      "C:\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe"
      4⤵
      Executes dropped EXE
      PID:2872
- C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe
  "C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:2612
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "dms" /XML "C:\Users\Admin\AppData\Local\Temp\tmp11A.tmp" /F
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:876
- C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe
  "C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe"
  2⤵
  PID:2652

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Persistence

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Privilege Escalation

Scheduled Task/Job

T1053

Scheduled Task

T1053.005

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp11A.tmp

Filesize
1KB

MD5
15353a3bb0a5c558a81376bcdfdc6ad6

SHA1
36156e5bd828094aacba26b60214420192009f01

SHA256
66d9195ec358a9736be2517f55b02206baa72c2d08512474f474773bbef6ef3a

SHA512
331585e484b39553b5bb51745db450f46b1b75c04610eb50d1824a3a25c29c1c235212b52b1772205ce5c80643a77ef78eba3c3999cf2828c3645862e06cabb4

Download Submit
\Users\Admin\AppData\Roaming\XenoManager\fechas de pago.scr.exe

Filesize
239KB

MD5
3464c6b50ffdf4e9cad35a423868fa17

SHA1
4911e2fd81a78c402c0638b6705e26af73deb3d1

SHA256
85eeb40d3c63e7452b85dd1f64ad8c6a959baf5f392719ee709d8093404782db

SHA512
86750a9c8b4221075fc133301502ebae2d138bc153463afd368afd0999661343d8e0585d72247e0ac000d0a7cf9e6d0e6a167a2eb7ab07abda030cdcc3214394

Download Submit
memory/2160-20-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2160-4-0x00000000006C0000-0x00000000006FE000-memory.dmp

Filesize
248KB

Download
memory/2160-5-0x0000000000500000-0x0000000000506000-memory.dmp

Filesize
24KB

Download
memory/2160-1-0x0000000000160000-0x00000000001A0000-memory.dmp

Filesize
256KB

Download
memory/2160-0-0x00000000744CE000-0x00000000744CF000-memory.dmp

Filesize
4KB

Download
memory/2160-3-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2160-2-0x0000000000590000-0x0000000000596000-memory.dmp

Filesize
24KB

Download
memory/2456-29-0x0000000000DF0000-0x0000000000E30000-memory.dmp

Filesize
256KB

Download
memory/2508-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2508-12-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2508-19-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2508-28-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2612-21-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2612-42-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2612-15-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2612-45-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download
memory/2612-46-0x00000000061C0000-0x00000000062BA000-memory.dmp

Filesize
1000KB

Download
memory/2612-62-0x00000000744C0000-0x0000000074BAE000-memory.dmp

Filesize
6.9MB

Download