xloader | c1ce2e8d13a1272f8f4db5ff64b9fa10660d7040f71ac3de3e09a775daade60e

General

Target

Payment Slip.exe
Size

223KB
MD5

5cdcec900819b181a01ea4c007995969
SHA1

d71954224a3c986ac4a7f116d4067d98257cfbb5
SHA256

7fd75617ee39e8ed51f7e118f0aa46b83916dbf0d1d769e088c3fca7a4c0014f
SHA512

e741d7658397cb8f8c581bd3d2c3807b93f9e987ff10668e5d7cea6dee149553392ee32be3983cc4adc9340cfe9ff3915a91faec9ad4a74574c0299d6c4761ad
SSDEEP

3072:1g10r0K/C7MAov2zdV2JE/0unArFJHJlrAlfidgVkmv058mZT6+upQkdO7:1q0rpsMA+krMBBJHJZdnrb6+uQ

Score

10^/10

xloader ieqo discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ieqo

Decoy

new-post-25782.xyz

podcastrrr.com

babyspageelong.com

boaddeo.club

distribuzionemedica.com

peaceofminderbinder.com

abbyrosemusic.com

odessawildliferemoval.com

prosperasight.com

liibbyapp.com

shandaferguson.com

kirsehiryenihaber.com

secured07b-chase.com

leanonmelifeadvice.com

securemtgs.com

temgk255.space

lunasparallevar.com

transportesdario.com

redwork.club

directopolis.com

Signatures

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

Xloader payload 4 IoCs

rat

resource	yara_rule
behavioral1/memory/2156-3-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2156-6-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2156-10-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/2768-17-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Deletes itself 1 IoCs

pid	Process
2944	cmd.exe

Suspicious use of SetThreadContext 4 IoCs

description	pid	Process	procid_target
PID 2480 set thread context of 2156	2480	Payment Slip.exe	30
PID 2156 set thread context of 1192	2156	Payment Slip.exe	21
PID 2156 set thread context of 1192	2156	Payment Slip.exe	21
PID 2768 set thread context of 1192	2768	cmmon32.exe	21

System Location Discovery: System Language Discovery 1 TTPs 4 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	Payment Slip.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Payment Slip.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmmon32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 30 IoCs

pid	Process
2156	Payment Slip.exe
2156	Payment Slip.exe
2156	Payment Slip.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe
2768	cmmon32.exe

Suspicious behavior: MapViewOfSection 7 IoCs

pid	Process
2480	Payment Slip.exe
2156	Payment Slip.exe
2156	Payment Slip.exe
2156	Payment Slip.exe
2156	Payment Slip.exe
2768	cmmon32.exe
2768	cmmon32.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2156	Payment Slip.exe
Token: SeDebugPrivilege	2768	cmmon32.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2480 wrote to memory of 2156	2480	Payment Slip.exe	30
PID 2480 wrote to memory of 2156	2480	Payment Slip.exe	30
PID 2480 wrote to memory of 2156	2480	Payment Slip.exe	30
PID 2480 wrote to memory of 2156	2480	Payment Slip.exe	30
PID 2480 wrote to memory of 2156	2480	Payment Slip.exe	30
PID 2156 wrote to memory of 2768	2156	Payment Slip.exe	31
PID 2156 wrote to memory of 2768	2156	Payment Slip.exe	31
PID 2156 wrote to memory of 2768	2156	Payment Slip.exe	31
PID 2156 wrote to memory of 2768	2156	Payment Slip.exe	31
PID 2768 wrote to memory of 2944	2768	cmmon32.exe	32
PID 2768 wrote to memory of 2944	2768	cmmon32.exe	32
PID 2768 wrote to memory of 2944	2768	cmmon32.exe	32
PID 2768 wrote to memory of 2944	2768	cmmon32.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1192
- C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe
  "C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2480
- - C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe
    "C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:2156
  - - C:\Windows\SysWOW64\cmmon32.exe
      "C:\Windows\SysWOW64\cmmon32.exe"
      4⤵
      Suspicious use of SetThreadContext
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of WriteProcessMemory
      PID:2768
    - - C:\Windows\SysWOW64\cmd.exe
        
        /c del "C:\Users\Admin\AppData\Local\Temp\Payment Slip.exe"
        5⤵
        Deletes itself
        System Location Discovery: System Language Discovery
        
        PID:2944

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1192-8-0x00000000043B0000-0x0000000004477000-memory.dmp

Filesize
796KB

Download
memory/1192-18-0x0000000000070000-0x0000000000170000-memory.dmp

Filesize
1024KB

Download
memory/1192-16-0x00000000050C0000-0x00000000051E4000-memory.dmp

Filesize
1.1MB

Download
memory/1192-13-0x00000000050C0000-0x00000000051E4000-memory.dmp

Filesize
1.1MB

Download
memory/1192-12-0x00000000043B0000-0x0000000004477000-memory.dmp

Filesize
796KB

Download
memory/2156-7-0x0000000000160000-0x0000000000170000-memory.dmp

Filesize
64KB

Download
memory/2156-6-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2156-10-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2156-11-0x00000000001A0000-0x00000000001B0000-memory.dmp

Filesize
64KB

Download
memory/2156-4-0x00000000009E0000-0x0000000000CE3000-memory.dmp

Filesize
3.0MB

Download
memory/2156-3-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2480-2-0x0000000000080000-0x0000000000082000-memory.dmp

Filesize
8KB

Download
memory/2480-1-0x0000000000090000-0x0000000000190000-memory.dmp

Filesize
1024KB

Download
memory/2768-14-0x00000000004E0000-0x00000000004ED000-memory.dmp

Filesize
52KB

Download
memory/2768-15-0x00000000004E0000-0x00000000004ED000-memory.dmp

Filesize
52KB

Download
memory/2768-17-0x0000000000080000-0x00000000000A9000-memory.dmp

Filesize
164KB

Download

Analysis

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