xloader | 57fc066ed4b0d7000427e0f9982ca238aa3fe378f307c51a88e8a09423b9c0f2

General

Target

PaymentAdvice.exe
Size

250KB
MD5

6a9209198711b88b06ed9834692ca1c8
SHA1

1f25855e8d81f9898689edbfbc0458a862d29663
SHA256

33d3af05d1fcf28764c48629687647f8a765d4dfccee946a470356366f521387
SHA512

35142e44c94cd2fceb726ed0ebf5065878bf0a085d3092a6f8e7302033cb885da163a1d8fc61d23f23280257a3f2aacd67add75d0cd949cc55157cbdde169d99
SSDEEP

3072:svecvGokz8uuewZe4qhkALYf+M2cOaiT62nSxZv1xFddEnkwoJIlePAm1AdV:svNKz8ZFZP6k+htxtSfrw6IRiAX

Score

10^/10

xloader pagi loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

pagi

Decoy

makehrworkable.com

sound-wisdom.com

blacts.com

caenantglamping.com

meridiancpas.com

draughtedinn.co.uk

windywoodshc.com

mintmovileplus.com

pubgeventdailylogin.com

thesocialdzr.com

holapv.com

racevc.com

openpula.pro

wepreventstroke.com

autoclosy.com

enginkarabacak.com

15096eec1652.info

buildthefoundation.net

pwilliamberciklaw.com

paramountrevenueadvisors.com

Signatures

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

Xloader payload 5 IoCs

rat

resource	yara_rule
behavioral1/memory/1744-2-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/1744-5-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/1744-10-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/2568-18-0x00000000000D0000-0x00000000000F8000-memory.dmp	xloader
behavioral1/memory/2568-20-0x00000000000D0000-0x00000000000F8000-memory.dmp	xloader

Deletes itself 1 IoCs

pid	Process
2652	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 3008 set thread context of 1744	3008	PaymentAdvice.exe	28
PID 1744 set thread context of 1368	1744	PaymentAdvice.exe	21
PID 1744 set thread context of 1368	1744	PaymentAdvice.exe	21
PID 2568 set thread context of 1368	2568	help.exe	21

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
1744	PaymentAdvice.exe
1744	PaymentAdvice.exe
1744	PaymentAdvice.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe
2568	help.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
3008	PaymentAdvice.exe
1744	PaymentAdvice.exe
1744	PaymentAdvice.exe
1744	PaymentAdvice.exe
1744	PaymentAdvice.exe
2568	help.exe
2568	help.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1744	PaymentAdvice.exe
Token: SeDebugPrivilege	2568	help.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 3008 wrote to memory of 1744	3008	PaymentAdvice.exe	28
PID 3008 wrote to memory of 1744	3008	PaymentAdvice.exe	28
PID 3008 wrote to memory of 1744	3008	PaymentAdvice.exe	28
PID 3008 wrote to memory of 1744	3008	PaymentAdvice.exe	28
PID 3008 wrote to memory of 1744	3008	PaymentAdvice.exe	28
PID 1744 wrote to memory of 2568	1744	PaymentAdvice.exe	30
PID 1744 wrote to memory of 2568	1744	PaymentAdvice.exe	30
PID 1744 wrote to memory of 2568	1744	PaymentAdvice.exe	30
PID 1744 wrote to memory of 2568	1744	PaymentAdvice.exe	30
PID 2568 wrote to memory of 2652	2568	help.exe	31
PID 2568 wrote to memory of 2652	2568	help.exe	31
PID 2568 wrote to memory of 2652	2568	help.exe	31
PID 2568 wrote to memory of 2652	2568	help.exe	31

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1368
- C:\Users\Admin\AppData\Local\Temp\PaymentAdvice.exe
  "C:\Users\Admin\AppData\Local\Temp\PaymentAdvice.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:3008
- - C:\Users\Admin\AppData\Local\Temp\PaymentAdvice.exe
    "C:\Users\Admin\AppData\Local\Temp\PaymentAdvice.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1744
  - - C:\Windows\SysWOW64\help.exe
      "C:\Windows\SysWOW64\help.exe"
      4⤵
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2568
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Users\Admin\AppData\Local\Temp\PaymentAdvice.exe"
        5⤵
        Deletes itself
        
        PID:2652
- C:\Windows\SysWOW64\autoconv.exe
  "C:\Windows\SysWOW64\autoconv.exe"
  2⤵
  PID:2664

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1368-7-0x0000000002DD0000-0x0000000002ED0000-memory.dmp

Filesize
1024KB

Download
memory/1368-24-0x00000000050E0000-0x00000000051C3000-memory.dmp

Filesize
908KB

Download
memory/1368-21-0x00000000069E0000-0x0000000006B32000-memory.dmp

Filesize
1.3MB

Download
memory/1368-12-0x00000000050E0000-0x00000000051C3000-memory.dmp

Filesize
908KB

Download
memory/1368-8-0x00000000069E0000-0x0000000006B32000-memory.dmp

Filesize
1.3MB

Download
memory/1744-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1744-6-0x0000000000270000-0x0000000000280000-memory.dmp

Filesize
64KB

Download
memory/1744-5-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1744-2-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1744-11-0x00000000003F0000-0x0000000000400000-memory.dmp

Filesize
64KB

Download
memory/1744-3-0x0000000000770000-0x0000000000A73000-memory.dmp

Filesize
3.0MB

Download
memory/2568-16-0x0000000000530000-0x0000000000536000-memory.dmp

Filesize
24KB

Download
memory/2568-15-0x0000000000530000-0x0000000000536000-memory.dmp

Filesize
24KB

Download
memory/2568-18-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2568-19-0x0000000000810000-0x0000000000B13000-memory.dmp

Filesize
3.0MB

Download
memory/2568-20-0x00000000000D0000-0x00000000000F8000-memory.dmp

Filesize
160KB

Download
memory/2568-22-0x0000000000540000-0x00000000005CF000-memory.dmp

Filesize
572KB

Download
memory/3008-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/3008-1-0x0000000000270000-0x0000000000272000-memory.dmp

Filesize
8KB

Download

Analysis

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