xloader | 63cf1848649840b25d392395e4b743461048703f616aebb495a050de117c6a0e

General

Target

93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe
Size

714KB
MD5

22609b8f24553de795041675c857c575
SHA1

9c6696600f3158ec526fcbcda3b5eb9acd5c8453
SHA256

93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14
SHA512

2337701962dfb08d65263b214dc6ce6a4a897001b3b59a4a0c607c8d7f8201d6bd26dec5dd397e8e621b24c327b903be4afde802c94adbd3445ff2f697e75941
SSDEEP

12288:35VkoEggqlkbCfPaRZAb6QsRUxZhC0HRM5yG1qjyu/9gdz56BJquqc42SiND3zr:kgeCfS46/OZh7xM5yTmk8kBJyr2SYDjr

Score

10^/10

xloader s6ap discovery execution loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

s6ap

Decoy

treika.com

xsacn.com

yokutoku.info

cao-catos.ca

summarizing-tool.net

owes.website

doortodelivery.com

minimixblocks.com

irinaorhideya.com

mayerohio.info

godofearth.love

byrdraffst.quest

cavalodomado.com

combatcollective.com

relianceroofsnashville.com

play-google-pokermatch.site

farhadhossain.us

remaxgreatplace.com

usati-consultec.com

improvizy.com

Signatures

Xloader
Xloader is a rebranded version of Formbook malware.
loader xloader
Xloader family
xloader

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2900-20-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Command and Scripting Interpreter: PowerShell 1 TTPs 1 IoCs

Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

execution

PowerShell

T1059.001

pid	Process
2672	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 780 set thread context of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 3 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	powershell.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	schtasks.exe

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
2664	schtasks.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2900	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe
2672	powershell.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2672	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 780 wrote to memory of 2672	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	31
PID 780 wrote to memory of 2672	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	31
PID 780 wrote to memory of 2672	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	31
PID 780 wrote to memory of 2672	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	31
PID 780 wrote to memory of 2664	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	33
PID 780 wrote to memory of 2664	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	33
PID 780 wrote to memory of 2664	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	33
PID 780 wrote to memory of 2664	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	33
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35
PID 780 wrote to memory of 2900	780	93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe	35

C:\Users\Admin\AppData\Local\Temp\93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe
"C:\Users\Admin\AppData\Local\Temp\93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:780
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\xRlreYjFINcVe.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2672
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\xRlreYjFINcVe" /XML "C:\Users\Admin\AppData\Local\Temp\tmp7A00.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2664
- C:\Users\Admin\AppData\Local\Temp\93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe
  "C:\Users\Admin\AppData\Local\Temp\93fc1e9b8d5d2c69a370b875315b2537406fcd6a86dac8179f20b52eb831fa14.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2900

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

1

T1059

PowerShell

1

T1059.001

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Persistence

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Privilege Escalation

Scheduled Task/Job

1

T1053

Scheduled Task

1

T1053.005

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp7A00.tmp

Filesize
1KB

MD5
5394ac0156cb1c10fa157674840fa845

SHA1
9f0ca887e51c1f1d39d8e317b8d5fc54397012ae

SHA256
5ad2f25f6a6079cb32c7696a30a9db340acaab4428c62106edc45f4398661d88

SHA512
673fe22cb05fc4ad0fe1dc9b59bbcb407ee932f07e78a2acca8cda08f6dce4f1ecac161dff831759bb03459738151fcf83edae3878d00b91b6238298a5f96f46

Download Submit
memory/780-6-0x0000000005470000-0x000000000551E000-memory.dmp

Filesize
696KB

Download
memory/780-2-0x00000000002A0000-0x00000000002AE000-memory.dmp

Filesize
56KB

Download
memory/780-3-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/780-4-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/780-5-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/780-0-0x0000000074BCE000-0x0000000074BCF000-memory.dmp

Filesize
4KB

Download
memory/780-1-0x0000000000920000-0x00000000009D8000-memory.dmp

Filesize
736KB

Download
memory/780-14-0x0000000004470000-0x00000000044A0000-memory.dmp

Filesize
192KB

Download
memory/780-21-0x0000000074BC0000-0x00000000752AE000-memory.dmp

Filesize
6.9MB

Download
memory/2900-15-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2900-19-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2900-20-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2900-17-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads