xloader | 21663180827caf7f2dfb9bb17db9e9b69ff0a867f2901f148b134d323efb802c

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11-09-2024 23:49

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General

Target

db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe
Size

805KB
MD5

db70d6b73724df85b1a004112b62a8df
SHA1

357943c19becd73eb82afde209fb31dd6bb5fbfa
SHA256

21663180827caf7f2dfb9bb17db9e9b69ff0a867f2901f148b134d323efb802c
SHA512

12de32c136aa44ab9b4ff4709782a7da3882d47a5a4b48c9c086bc6f73e0904569b3cfd4e1541c9ae94116fe4944f208d230624b724c6938b6fd1daa27b97723
SSDEEP

24576:p3GH3Nbwuns9skinW7xqJ1hiptHs1Y7fybeMoo3M6IF0R1/utasoW:p3GH3Nbwuns9skinWC10M1Yebio86I0K

Score

10^/10

xloader uszn discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

uszn

Decoy

animegriptape.com

pcpnetworks.com

putupmybabyforadoption.com

xn--jvrr98g37n88d.com

fertinvitro.doctor

undonethread.com

avoleague.com

sissysundays.com

guilhermeoliveiro.site

catholicon-bespeckle.info

mardesuenosfundacion.com

songkhoe24.site

shoecityindia.com

smallbathroomdecor.info

tskusa.com

prairiespringsllc.com

kegncoffee.com

clicklounge.xyz

catholicendoflifeplanning.com

steelobzee.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/1356-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3488 set thread context of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95

System Location Discovery: System Language Discovery 1 TTPs 1 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	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe
1356	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe
1356	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3488 wrote to memory of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95
PID 3488 wrote to memory of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95
PID 3488 wrote to memory of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95
PID 3488 wrote to memory of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95
PID 3488 wrote to memory of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95
PID 3488 wrote to memory of 1356	3488	db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe	95

C:\Users\Admin\AppData\Local\Temp\db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3488
- C:\Users\Admin\AppData\Local\Temp\db70d6b73724df85b1a004112b62a8df_JaffaCakes118.exe
  "{path}"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1356

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1356-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1356-14-0x00000000012D0000-0x000000000161A000-memory.dmp

Filesize
3.3MB

Download
memory/3488-6-0x0000000007EB0000-0x0000000007F4C000-memory.dmp

Filesize
624KB

Download
memory/3488-3-0x00000000050B0000-0x0000000005142000-memory.dmp

Filesize
584KB

Download
memory/3488-4-0x0000000005170000-0x000000000517A000-memory.dmp

Filesize
40KB

Download
memory/3488-5-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3488-0-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/3488-7-0x0000000007EA0000-0x0000000007EA8000-memory.dmp

Filesize
32KB

Download
memory/3488-8-0x00000000745CE000-0x00000000745CF000-memory.dmp

Filesize
4KB

Download
memory/3488-9-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3488-10-0x0000000007F60000-0x0000000007FF6000-memory.dmp

Filesize
600KB

Download
memory/3488-2-0x0000000005570000-0x0000000005B14000-memory.dmp

Filesize
5.6MB

Download
memory/3488-13-0x00000000745C0000-0x0000000074D70000-memory.dmp

Filesize
7.7MB

Download
memory/3488-1-0x0000000000640000-0x000000000070E000-memory.dmp

Filesize
824KB

Download