xloader | 1fc611223cc9d18661198b3b141ad524b820288c498711e51a9c2c026d818d27

General

Target

New Order.exe
Size

200KB
MD5

9b4f723dbb86d64168d8347abc60f232
SHA1

6bb06b4992e8212ad8eb82ef6dbe96039508680a
SHA256

688ac6f12f6c5e6342e8a357aa09f94a35000967c391c17d7264fca65098600a
SHA512

5330fbbe2312a6bfa050907cc1b67f00aefdf32cfb671c956fdea6411ac6623fa9352472d942c3f3eb9dddc3908ac4024908b0276e15df773835cc9828a769e2
SSDEEP

6144:QBlL/3Ym6NjZ1ZIRwHugFHe/HUiqcVMvTX:iVp6TfbOgF+ZDML

Score

10^/10

xloader iaop discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

iaop

Decoy

fullcontrolsystems.com

shoptherevelle.com

strongpod.school

carthechconstruction.com

zaniherballife.com

pioneerlynn.com

37house.net

tuckahoeplantationlivestock.com

13053776999.com

aax1688.com

colonialservices.net

durango.xyz

bfncdn.com

gabrielgarnica.net

stilemilano.com

triportinc.com

shilparajan.com

singlebuck.com

learn2pmp.com

stgwxq.com

Signatures

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

Xloader payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/2756-11-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/2756-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral1/memory/2808-21-0x0000000000080000-0x00000000000A8000-memory.dmp	xloader

Deletes itself 1 IoCs

pid	Process
2660	cmd.exe

Loads dropped DLL 2 IoCs

pid	Process
2776	New Order.exe
2776	New Order.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 2776 set thread context of 2756	2776	New Order.exe	30
PID 2756 set thread context of 1188	2756	New Order.exe	21
PID 2808 set thread context of 1188	2808	control.exe	21

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	New Order.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	control.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
2756	New Order.exe
2756	New Order.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe
2808	control.exe

Suspicious behavior: MapViewOfSection 6 IoCs

pid	Process
2776	New Order.exe
2756	New Order.exe
2756	New Order.exe
2756	New Order.exe
2808	control.exe
2808	control.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2756	New Order.exe
Token: SeDebugPrivilege	2808	control.exe

Suspicious use of WriteProcessMemory 13 IoCs

description	pid	Process	procid_target
PID 2776 wrote to memory of 2756	2776	New Order.exe	30
PID 2776 wrote to memory of 2756	2776	New Order.exe	30
PID 2776 wrote to memory of 2756	2776	New Order.exe	30
PID 2776 wrote to memory of 2756	2776	New Order.exe	30
PID 2776 wrote to memory of 2756	2776	New Order.exe	30
PID 1188 wrote to memory of 2808	1188	Explorer.EXE	31
PID 1188 wrote to memory of 2808	1188	Explorer.EXE	31
PID 1188 wrote to memory of 2808	1188	Explorer.EXE	31
PID 1188 wrote to memory of 2808	1188	Explorer.EXE	31
PID 2808 wrote to memory of 2660	2808	control.exe	32
PID 2808 wrote to memory of 2660	2808	control.exe	32
PID 2808 wrote to memory of 2660	2808	control.exe	32
PID 2808 wrote to memory of 2660	2808	control.exe	32

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:1188
- C:\Users\Admin\AppData\Local\Temp\New Order.exe
  "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2776
- - C:\Users\Admin\AppData\Local\Temp\New Order.exe
    "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:2756
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\SysWOW64\control.exe"
  2⤵
  - 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:2808
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\New Order.exe"
    3⤵
    - Deletes itself
    - System Location Discovery: System Language Discovery
    PID:2660

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

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

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\nst345A.tmp\System.dll

Filesize
10KB

MD5
56a321bd011112ec5d8a32b2f6fd3231

SHA1
df20e3a35a1636de64df5290ae5e4e7572447f78

SHA256
bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1

SHA512
5354890cbc53ce51081a78c64ba9c4c8c4dc9e01141798c1e916e19c5776dac7c82989fad0f08c73e81aaba332dad81205f90d0663119af45550b97b338b9cc3

Download Submit
memory/1188-14-0x0000000000010000-0x0000000000020000-memory.dmp

Filesize
64KB

Download
memory/1188-15-0x0000000002B00000-0x0000000002BC3000-memory.dmp

Filesize
780KB

Download
memory/1188-22-0x0000000002B00000-0x0000000002BC3000-memory.dmp

Filesize
780KB

Download
memory/2756-11-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2756-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2808-18-0x0000000000890000-0x00000000008AF000-memory.dmp

Filesize
124KB

Download
memory/2808-20-0x0000000000890000-0x00000000008AF000-memory.dmp

Filesize
124KB

Download
memory/2808-21-0x0000000000080000-0x00000000000A8000-memory.dmp

Filesize
160KB

Download

Analysis

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