xloader | e8287d910fa441a9af68860be6dbeeb6ca4e6e5ee2920f1f2d66775dc7c30b05

Analysis

max time kernel
139s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
18-10-2024 05:17

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General

Target

55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe
Size

687KB
MD5

55a9557fd520e2b5886a09ca8921def3
SHA1

a21c2095591a1ddd093242d45b2220bc4fad5298
SHA256

e8287d910fa441a9af68860be6dbeeb6ca4e6e5ee2920f1f2d66775dc7c30b05
SHA512

c7f90f43568f5e67675e4fbd870644066c43a028844415cac029c8493f6b5a3b34fc23eaf239c51a8572d01f1128233f66f17f4f32e142d8cd3262bed2ab8319
SSDEEP

12288:OMv/HK7z/vgOLvgA/5w6o8hTAfe0/RTc9e+FQ:mE0vl/5w6zBy49n

Score

10^/10

xloader uisg discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

uisg

Decoy

editions-doc.com

nbchengfei.com

adepojuolaoluwa.com

wereldsewoorden.com

sjstyles.com

indigo-cambodia.com

avrenue.com

decaturwilbert.com

tech-really.com

kimurayoshino.com

melocotonmx.com

njrxmjg.com

amandadoylecoach.com

miniaide.com

kocaeliescortalev.com

ycxshi.com

f4funda.com

126047cp.com

projecteutopia.com

masksforvoting.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/2608-12-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3956 set thread context of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97

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	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2608	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe
2608	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3956 wrote to memory of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97
PID 3956 wrote to memory of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97
PID 3956 wrote to memory of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97
PID 3956 wrote to memory of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97
PID 3956 wrote to memory of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97
PID 3956 wrote to memory of 2608	3956	55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe	97

C:\Users\Admin\AppData\Local\Temp\55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3956
- C:\Users\Admin\AppData\Local\Temp\55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\55a9557fd520e2b5886a09ca8921def3_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2608

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/2608-12-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2608-16-0x00000000013D0000-0x000000000171A000-memory.dmp

Filesize
3.3MB

Download
memory/2608-15-0x00000000013D0000-0x000000000171A000-memory.dmp

Filesize
3.3MB

Download
memory/3956-4-0x0000000004FB0000-0x000000000504C000-memory.dmp

Filesize
624KB

Download
memory/3956-0-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/3956-6-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/3956-5-0x0000000004E60000-0x0000000004E6A000-memory.dmp

Filesize
40KB

Download
memory/3956-7-0x00000000051D0000-0x00000000051E6000-memory.dmp

Filesize
88KB

Download
memory/3956-8-0x0000000074A0E000-0x0000000074A0F000-memory.dmp

Filesize
4KB

Download
memory/3956-9-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/3956-10-0x00000000069F0000-0x0000000006A90000-memory.dmp

Filesize
640KB

Download
memory/3956-11-0x0000000009040000-0x000000000906E000-memory.dmp

Filesize
184KB

Download
memory/3956-3-0x0000000004F10000-0x0000000004FA2000-memory.dmp

Filesize
584KB

Download
memory/3956-14-0x0000000074A00000-0x00000000751B0000-memory.dmp

Filesize
7.7MB

Download
memory/3956-2-0x00000000054C0000-0x0000000005A64000-memory.dmp

Filesize
5.6MB

Download
memory/3956-1-0x0000000000400000-0x00000000004B2000-memory.dmp

Filesize
712KB

Download