xloader | 5c64d7a281b50ec505681d898396dafc981db5aa119be5527efaa09b824febf9

General

Target

poo.exe
Size

974KB
MD5

a7a7e5941f4485610a7f41704f00e421
SHA1

e47fea20cc78309942ff1c977b31e0a0d978a487
SHA256

edcb88871a091cde75e0e6aca09a4ff4781d3855e0a96112544366309bf2cc79
SHA512

2722ead790d09addf580db38b768b64831d5c2a19a3fd0d245315f132b227479a12785115118e4d2b36dfd184729634c667238a53157877e069d093ea0155687
SSDEEP

24576:yJLg4ZL5lnb78HeIpHNxLa+Hq6oDuGpOJhd7middX:g8mrMHeIpX++KFiGkrd7midd

Score

10^/10

xloader sjgd discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

sjgd

Decoy

hjtzzg.com

arabiaprogram.com

hana-pet.com

jointreleif911.com

superuglycakes.com

f5gcpxgfs3rkf.net

bentengproperti.com

josiewalter.com

nallove.com

contorig2.com

kruberm.com

wcieckashmir.com

syggao.com

rollinproduction.com

furiael.online

harasalcancu.com

cesarscott.com

high5promotions.com

bemagicnottragic.com

orangeapron.net

Signatures

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

Xloader payload 3 IoCs

rat

Processes:

resource	yara_rule
behavioral6/memory/1376-13-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral6/memory/1376-18-0x0000000000400000-0x0000000000428000-memory.dmp	xloader
behavioral6/memory/1472-24-0x00000000005B0000-0x00000000005D8000-memory.dmp	xloader

Suspicious use of SetThreadContext 3 IoCs

Processes:

poo.exepoo.exenetsh.exe

description	pid	process	target process
PID 1684 set thread context of 1376	1684	poo.exe	poo.exe
PID 1376 set thread context of 3424	1376	poo.exe	Explorer.EXE
PID 1472 set thread context of 3424	1472	netsh.exe	Explorer.EXE

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

Processes:

poo.exenetsh.execmd.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	poo.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	netsh.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe

Suspicious behavior: EnumeratesProcesses 25 IoCs

Processes:

poo.exepoo.exenetsh.exe

pid	process
1684	poo.exe
1684	poo.exe
1684	poo.exe
1376	poo.exe
1376	poo.exe
1376	poo.exe
1376	poo.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe
1472	netsh.exe

Suspicious behavior: MapViewOfSection 5 IoCs

Processes:

poo.exenetsh.exe

pid process

1376 poo.exe
1376 poo.exe
1376 poo.exe
1472 netsh.exe
1472 netsh.exe
Suspicious use of AdjustPrivilegeToken 3 IoCs

Processes:

poo.exepoo.exenetsh.exe

description pid process

Token: SeDebugPrivilege 1684 poo.exe
Token: SeDebugPrivilege 1376 poo.exe
Token: SeDebugPrivilege 1472 netsh.exe

pid	process
1376	poo.exe
1376	poo.exe
1376	poo.exe
1472	netsh.exe
1472	netsh.exe

description	pid	process
Token: SeDebugPrivilege	1684	poo.exe
Token: SeDebugPrivilege	1376	poo.exe
Token: SeDebugPrivilege	1472	netsh.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

poo.exeExplorer.EXEnetsh.exe

description	pid	process	target process
PID 1684 wrote to memory of 1376	1684	poo.exe	poo.exe
PID 1684 wrote to memory of 1376	1684	poo.exe	poo.exe
PID 1684 wrote to memory of 1376	1684	poo.exe	poo.exe
PID 1684 wrote to memory of 1376	1684	poo.exe	poo.exe
PID 1684 wrote to memory of 1376	1684	poo.exe	poo.exe
PID 1684 wrote to memory of 1376	1684	poo.exe	poo.exe
PID 3424 wrote to memory of 1472	3424	Explorer.EXE	netsh.exe
PID 3424 wrote to memory of 1472	3424	Explorer.EXE	netsh.exe
PID 3424 wrote to memory of 1472	3424	Explorer.EXE	netsh.exe
PID 1472 wrote to memory of 4920	1472	netsh.exe	cmd.exe
PID 1472 wrote to memory of 4920	1472	netsh.exe	cmd.exe
PID 1472 wrote to memory of 4920	1472	netsh.exe	cmd.exe

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of WriteProcessMemory
PID:3424
- C:\Users\Admin\AppData\Local\Temp\poo.exe
  "C:\Users\Admin\AppData\Local\Temp\poo.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1684
- - C:\Users\Admin\AppData\Local\Temp\poo.exe
    "C:\Users\Admin\AppData\Local\Temp\poo.exe"
    3⤵
    - Suspicious use of SetThreadContext
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of AdjustPrivilegeToken
    PID:1376
- C:\Windows\SysWOW64\netsh.exe
  "C:\Windows\SysWOW64\netsh.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:1472
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\poo.exe"
    3⤵
    - System Location Discovery: System Language Discovery
    PID:4920

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/1376-13-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1376-18-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/1376-19-0x00000000016F0000-0x0000000001700000-memory.dmp

Filesize
64KB

Download
memory/1376-16-0x0000000001800000-0x0000000001B4A000-memory.dmp

Filesize
3.3MB

Download
memory/1472-24-0x00000000005B0000-0x00000000005D8000-memory.dmp

Filesize
160KB

Download
memory/1472-23-0x0000000000FF0000-0x000000000100E000-memory.dmp

Filesize
120KB

Download
memory/1472-21-0x0000000000FF0000-0x000000000100E000-memory.dmp

Filesize
120KB

Download
memory/1684-12-0x0000000008CC0000-0x0000000008D34000-memory.dmp

Filesize
464KB

Download
memory/1684-5-0x0000000004E70000-0x0000000004E7A000-memory.dmp

Filesize
40KB

Download
memory/1684-9-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/1684-10-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1684-11-0x0000000000BF0000-0x0000000000CAA000-memory.dmp

Filesize
744KB

Download
memory/1684-0-0x00000000747CE000-0x00000000747CF000-memory.dmp

Filesize
4KB

Download
memory/1684-7-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1684-15-0x00000000747C0000-0x0000000074F70000-memory.dmp

Filesize
7.7MB

Download
memory/1684-6-0x00000000050E0000-0x0000000005136000-memory.dmp

Filesize
344KB

Download
memory/1684-8-0x0000000005360000-0x0000000005374000-memory.dmp

Filesize
80KB

Download
memory/1684-4-0x0000000004EB0000-0x0000000004F42000-memory.dmp

Filesize
584KB

Download
memory/1684-1-0x00000000002E0000-0x00000000003DA000-memory.dmp

Filesize
1000KB

Download
memory/1684-3-0x00000000053C0000-0x0000000005964000-memory.dmp

Filesize
5.6MB

Download
memory/1684-2-0x0000000004D70000-0x0000000004E0C000-memory.dmp

Filesize
624KB

Download
memory/3424-20-0x0000000002D60000-0x0000000002EAC000-memory.dmp

Filesize
1.3MB

Download
memory/3424-25-0x0000000002D60000-0x0000000002EAC000-memory.dmp

Filesize
1.3MB

Download
memory/3424-27-0x0000000007560000-0x00000000076A2000-memory.dmp

Filesize
1.3MB

Download
memory/3424-29-0x0000000007560000-0x00000000076A2000-memory.dmp

Filesize
1.3MB

Download
memory/3424-30-0x0000000007560000-0x00000000076A2000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads