xenorat | 6f5b287c87ff655d6d07686fc8328e1c7e4dd2ca99caca5c757300a8d4b1940b

Analysis

max time kernel
143s
max time network
148s
platform
windows7_x64
resource
win7-20240611-en
resource tags

arch:x64arch:x86image:win7-20240611-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

1f89375dede098a5f59710c111594b8d
SHA1

e782a9abdd7ceed63a6a10b83a16c278400f9b32
SHA256

6f5b287c87ff655d6d07686fc8328e1c7e4dd2ca99caca5c757300a8d4b1940b
SHA512

94e856096bb44e70cd04c308e5f2647cbc64990bb765d40e4e1fae9d1a0b3de3e7cfc6949297ebf19450ed2f11e2754bab55573f1d64ff1d7f599230c01ae960
SSDEEP

6144:QQDn9LAsrPf1xTjlMk1y+fn0fTm6wJm2rrFOI:NDnx/zfjnH1x0fTm6wJm2rrh

Score

10^/10

xenorat rat 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
2692	fechas de pago.scr.exe
2508	fechas de pago.scr.exe
2552	fechas de pago.scr.exe
1256	fechas de pago.scr.exe

Loads dropped DLL 1 IoCs

pid	Process
2580	fechas de pago.scr.exe

Suspicious use of SetThreadContext 6 IoCs

description	pid	Process	procid_target
PID 2208 set thread context of 1244	2208	fechas de pago.scr.exe	28
PID 2208 set thread context of 2580	2208	fechas de pago.scr.exe	29
PID 2208 set thread context of 2748	2208	fechas de pago.scr.exe	30
PID 2692 set thread context of 2508	2692	fechas de pago.scr.exe	32
PID 2692 set thread context of 2552	2692	fechas de pago.scr.exe	33
PID 2692 set thread context of 1256	2692	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
1376	schtasks.exe

Suspicious behavior: EnumeratesProcesses 9 IoCs

pid	Process
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe
1244	fechas de pago.scr.exe

Suspicious use of AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeDebugPrivilege	2208	fechas de pago.scr.exe
Token: SeDebugPrivilege	2692	fechas de pago.scr.exe
Token: SeDebugPrivilege	1244	fechas de pago.scr.exe

Suspicious use of WriteProcessMemory 62 IoCs

description	pid	Process	procid_target
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 1244	2208	fechas de pago.scr.exe	28
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2580	2208	fechas de pago.scr.exe	29
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2208 wrote to memory of 2748	2208	fechas de pago.scr.exe	30
PID 2580 wrote to memory of 2692	2580	fechas de pago.scr.exe	31
PID 2580 wrote to memory of 2692	2580	fechas de pago.scr.exe	31
PID 2580 wrote to memory of 2692	2580	fechas de pago.scr.exe	31
PID 2580 wrote to memory of 2692	2580	fechas de pago.scr.exe	31
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2508	2692	fechas de pago.scr.exe	32
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 2552	2692	fechas de pago.scr.exe	33
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 2692 wrote to memory of 1256	2692	fechas de pago.scr.exe	34
PID 1244 wrote to memory of 1376	1244	fechas de pago.scr.exe	37
PID 1244 wrote to memory of 1376	1244	fechas de pago.scr.exe	37
PID 1244 wrote to memory of 1376	1244	fechas de pago.scr.exe	37
PID 1244 wrote to memory of 1376	1244	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:2208
- 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:1244
- - C:\Windows\SysWOW64\schtasks.exe
    "schtasks.exe" /Create /TN "dms" /XML "C:\Users\Admin\AppData\Local\Temp\tmp6123.tmp" /F
    3⤵
    - Scheduled Task/Job: Scheduled Task
    PID:1376
- 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:2580
- - 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:2692
  - - 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:2508
  - - 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:2552
  - - 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:1256
- C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe
  "C:\Users\Admin\AppData\Local\Temp\fechas de pago.scr.exe"
  2⤵
  PID:2748

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

Discovery

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp6123.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
1f89375dede098a5f59710c111594b8d

SHA1
e782a9abdd7ceed63a6a10b83a16c278400f9b32

SHA256
6f5b287c87ff655d6d07686fc8328e1c7e4dd2ca99caca5c757300a8d4b1940b

SHA512
94e856096bb44e70cd04c308e5f2647cbc64990bb765d40e4e1fae9d1a0b3de3e7cfc6949297ebf19450ed2f11e2754bab55573f1d64ff1d7f599230c01ae960

Download Submit
memory/1244-6-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/1244-46-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1244-50-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1244-49-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1244-25-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/1244-8-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2208-0-0x0000000074C1E000-0x0000000074C1F000-memory.dmp

Filesize
4KB

Download
memory/2208-23-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2208-2-0x0000000000470000-0x0000000000476000-memory.dmp

Filesize
24KB

Download
memory/2208-3-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2208-1-0x0000000001110000-0x0000000001150000-memory.dmp

Filesize
256KB

Download
memory/2208-5-0x0000000000490000-0x0000000000496000-memory.dmp

Filesize
24KB

Download
memory/2208-4-0x0000000000520000-0x000000000055E000-memory.dmp

Filesize
248KB

Download
memory/2580-24-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2580-16-0x0000000000400000-0x0000000000412000-memory.dmp

Filesize
72KB

Download
memory/2580-33-0x0000000074C10000-0x00000000752FE000-memory.dmp

Filesize
6.9MB

Download
memory/2692-32-0x0000000001200000-0x0000000001240000-memory.dmp

Filesize
256KB

Download