xloader | ac213b1d8331ee8203ea10b89efddf288b8de75cfee6238e83e05458b607f0ac

General

Target

JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
Size

437KB
MD5

8ff43129c348ba7a6aba4328300a6f4d
SHA1

f44565f65f81b2be21b33a3221a7865529fdc363
SHA256

ac213b1d8331ee8203ea10b89efddf288b8de75cfee6238e83e05458b607f0ac
SHA512

afa0f187dace10027e434a5d72270b6d2987dcf004c46e585072208cbdede654838c464f2131e4e167ce609c970eac278cb65372f36c4a2538908c0b42d73907
SSDEEP

12288:CUi2iN6U0HWV1HGJIHZTrcXvA7Xxz90aiir:CUi1D0K1mGHZTe2XlOaNr

Score

10^/10

xloader p0on discovery execution loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

p0on

Decoy

milopcoesbr.com

homestyle.online

cannonceramics.com

allycreditunion.com

findoutturkey.com

wingsboxmalta.com

freedomnflow.com

kwresearchfreelancer.com

filomenafashions.com

lilpil.com

extremevids.biz

suenasa.com

voraspices.com

bex-fit.com

gerontis.net

brighton-holidays.com

ginakferguson.store

newmexicochiletrader.com

klauszeit.com

gsareno.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/2928-19-0x0000000000400000-0x0000000000429000-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
2724	powershell.exe

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2084 set thread context of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.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	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.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
2840	schtasks.exe

Suspicious behavior: EnumeratesProcesses 4 IoCs

pid	Process
2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
2928	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
2724	powershell.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
Token: SeDebugPrivilege	2724	powershell.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2084 wrote to memory of 2724	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	31
PID 2084 wrote to memory of 2724	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	31
PID 2084 wrote to memory of 2724	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	31
PID 2084 wrote to memory of 2724	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	31
PID 2084 wrote to memory of 2840	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	33
PID 2084 wrote to memory of 2840	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	33
PID 2084 wrote to memory of 2840	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	33
PID 2084 wrote to memory of 2840	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	33
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35
PID 2084 wrote to memory of 2928	2084	JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe	35

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2084
- C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
  "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe"
  2⤵
  - Command and Scripting Interpreter: PowerShell
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:2724
- C:\Windows\SysWOW64\schtasks.exe
  "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\IrIIWEuGb" /XML "C:\Users\Admin\AppData\Local\Temp\tmp2B54.tmp"
  2⤵
  - System Location Discovery: System Language Discovery
  - Scheduled Task/Job: Scheduled Task
  PID:2840
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_8ff43129c348ba7a6aba4328300a6f4d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2928

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

Replay Monitor

Loading Replay Monitor...

Downloads

memory/2084-0-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/2084-1-0x0000000000950000-0x00000000009C4000-memory.dmp

Filesize
464KB

Download
memory/2084-2-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-3-0x0000000000530000-0x000000000053E000-memory.dmp

Filesize
56KB

Download
memory/2084-4-0x000000007409E000-0x000000007409F000-memory.dmp

Filesize
4KB

Download
memory/2084-5-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2084-6-0x0000000004CD0000-0x0000000004D22000-memory.dmp

Filesize
328KB

Download
memory/2084-22-0x0000000074090000-0x000000007477E000-memory.dmp

Filesize
6.9MB

Download
memory/2928-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2928-14-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2928-19-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2928-16-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads