xloader | f35b19f498e527a1a8eca51ec82221c55c2f969efb59b2c0b6cff0f3e0e852f6

General

Target
Order List.exe
Size 307KB
Sample220322-ddbjasece6
SHA256 f35b19f498e527a1a8eca51ec82221c55c2f969efb59b2c0b6cff0f3e0e852f6
MD5 299dcbe8684be9ea1e264328599a8e91
SHA1 47af82340b7a3f8ab0a1868c116659b188f98ed6
SHA512 b6383c1dea1e8c5a0bda551e701f8e58fa0939f1f9db12f3bea494205aaa9fdd3774981dabff4c453cfc28719d7767a4f8aeb676221fd702a9bd58a73ce26731
MD5 SHA1 SHA512

Score

10^/10

xloader mwfc loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

mwfc

Decoy

a-great-intl-voip-phones.zone
police-trust-security.com
415391.com
coi-sl.com
liming-steel.com
criticalracetheoryexplained.com
pintoent.com
columbusrx.com
clarktribe.net
texasforblanchard.com
musical.voyage
priyamblogs.com
employbridge.works
americanchessmaster.com
australiaaddictioncenters.com
drkell-yann.xyz
barryisdaner.com
frankkystein.art
aromatoto7.com
alsuwal.com
dmsolutionsco.com
learnwithvr.net
bigsouthfiresafety.com
atthelastmoment.com
ktnpan.xyz
xinhuishaoyu.com
humanlydivine.com
exitin90.com
wzly.top
blockzcoin.com
edm69.net
bewitchedkit.com
alpeshpate.com
realbeaches.com
bluejaerial.com
amazonjp-securities.net
forbeautii.com
kincsemto.net
playandwin-with-o-tentic.com
herauniversal.com
acs-storage.com
riulaza.com
bedrocksolution.net
xn--latamazulea-beb.com
deniyayatea.com
bubbledenterprise.com
ternopil.agency
freeminingboxes.com
suddennnnnnnnnnnn35.xyz
firstparkcondos.com
starpointeartsacademy.com
3ptsstore.com
cryptocurrencyscamreport.com
helennbendiss47.xyz
intergoldenstateautosales.com
lsmith.xyz
cuantiao.com
xn--z92b76hzfnc1y211an8i78t.com
noon21-203.com
boardsnourhood.com
toddlyonsfishing.com
levancanh.xyz
siteahan.com
winsportgame.club
malagainvestments.com

Signatures

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

Xloader Payload 3 IoCs

rat

resource	yara_rule
behavioral1/memory/1628-63-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1628-67-0x0000000000400000-0x0000000000429000-memory.dmp	xloader
behavioral1/memory/1808-72-0x0000000000080000-0x00000000000A9000-memory.dmp	xloader

Executes dropped EXE 2 IoCs

pid	Process
1516	wzienswjs.exe
1628	wzienswjs.exe

Loads dropped DLL 3 IoCs

pid	Process
1624	Order List.exe
1624	Order List.exe
1516	wzienswjs.exe

Suspicious use of SetThreadContext 3 IoCs

description	pid	Process	procid_target
PID 1516 set thread context of 1628	1516	wzienswjs.exe	28
PID 1628 set thread context of 1268	1628	wzienswjs.exe	5
PID 1808 set thread context of 1268	1808	control.exe	5

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082

Suspicious behavior: EnumeratesProcesses 31 IoCs

pid	Process
1628	wzienswjs.exe
1628	wzienswjs.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe
1808	control.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
1268	Explorer.EXE

Suspicious behavior: MapViewOfSection 5 IoCs

pid	Process
1628	wzienswjs.exe
1628	wzienswjs.exe
1628	wzienswjs.exe
1808	control.exe
1808	control.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeDebugPrivilege	1628	wzienswjs.exe
Token: SeDebugPrivilege	1808	control.exe

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of SendNotifyMessage 2 IoCs

pid	Process
1268	Explorer.EXE
1268	Explorer.EXE

Suspicious use of WriteProcessMemory 19 IoCs

description	pid	Process	procid_target
PID 1624 wrote to memory of 1516	1624	Order List.exe	27
PID 1624 wrote to memory of 1516	1624	Order List.exe	27
PID 1624 wrote to memory of 1516	1624	Order List.exe	27
PID 1624 wrote to memory of 1516	1624	Order List.exe	27
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1516 wrote to memory of 1628	1516	wzienswjs.exe	28
PID 1268 wrote to memory of 1808	1268	Explorer.EXE	29
PID 1268 wrote to memory of 1808	1268	Explorer.EXE	29
PID 1268 wrote to memory of 1808	1268	Explorer.EXE	29
PID 1268 wrote to memory of 1808	1268	Explorer.EXE	29
PID 1808 wrote to memory of 1640	1808	control.exe	30
PID 1808 wrote to memory of 1640	1808	control.exe	30
PID 1808 wrote to memory of 1640	1808	control.exe	30
PID 1808 wrote to memory of 1640	1808	control.exe	30

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
PID:1268
- C:\Users\Admin\AppData\Local\Temp\Order List.exe
  "C:\Users\Admin\AppData\Local\Temp\Order List.exe"
  2⤵
  - Loads dropped DLL
  - Suspicious use of WriteProcessMemory
  PID:1624
- - C:\Users\Admin\AppData\Local\Temp\wzienswjs.exe
    C:\Users\Admin\AppData\Local\Temp\wzienswjs.exe C:\Users\Admin\AppData\Local\Temp\hxabhr
    3⤵
    - Executes dropped EXE
    - Loads dropped DLL
    - Suspicious use of SetThreadContext
    - Suspicious use of WriteProcessMemory
    PID:1516
  - - C:\Users\Admin\AppData\Local\Temp\wzienswjs.exe
      C:\Users\Admin\AppData\Local\Temp\wzienswjs.exe C:\Users\Admin\AppData\Local\Temp\hxabhr
      4⤵
      Executes dropped EXE
      Suspicious use of SetThreadContext
      Suspicious behavior: EnumeratesProcesses
      Suspicious behavior: MapViewOfSection
      Suspicious use of AdjustPrivilegeToken
      PID:1628
- C:\Windows\SysWOW64\control.exe
  "C:\Windows\SysWOW64\control.exe"
  2⤵
  - Suspicious use of SetThreadContext
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of WriteProcessMemory
  PID:1808
- - C:\Windows\SysWOW64\cmd.exe
    /c del "C:\Users\Admin\AppData\Local\Temp\wzienswjs.exe"
    3⤵
    PID:1640

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1268-69-0x0000000006A90000-0x0000000006C01000-memory.dmp

Download

memory/1268-75-0x0000000006DA0000-0x0000000006EE6000-memory.dmp

Download

memory/1624-54-0x00000000755A1000-0x00000000755A3000-memory.dmp

Download

memory/1628-63-0x0000000000400000-0x0000000000429000-memory.dmp

Download

memory/1628-68-0x0000000000460000-0x0000000000471000-memory.dmp

Download

memory/1628-67-0x0000000000400000-0x0000000000429000-memory.dmp

Download

memory/1628-66-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Download

memory/1808-71-0x0000000000160000-0x000000000017F000-memory.dmp

Download

memory/1808-72-0x0000000000080000-0x00000000000A9000-memory.dmp

Download

memory/1808-73-0x0000000002040000-0x0000000002343000-memory.dmp

Download

memory/1808-74-0x0000000000440000-0x00000000004D0000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads