xloader | 5d5aa4f1afaa9dd98bc1317f5b8e190cf21130d465da575fac9d4fbc6b3fb3af

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-04-2024 17:39

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General

Target

fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe
Size

524KB
MD5

fd45b4fe49d0e8c38c34fdd1bdad1dda
SHA1

955da56927ee2d3afe02a1cef22d7384fe7066eb
SHA256

5d5aa4f1afaa9dd98bc1317f5b8e190cf21130d465da575fac9d4fbc6b3fb3af
SHA512

dffd9842de31f170c2f6d22cf067ad7f4aacd97011f0d5751071baa9011fcab90a1e6e21c3301241107efbd8b0aa40707dde0e7003082ff41cb08cdfcdc56589
SSDEEP

12288:9E+M7a6xtv2uMblHYqZ8kr6Z+A2skebXul0tGsucD3SB:K+NctvvalY5e6xD30sucDiB

Score

10^/10

xloader b5ce loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

b5ce

Decoy

advellerd.xyz

giasuvina.com

arab-xt-pro.com

ahsltu2ua4.com

trasportesemmanuel.com

kissimmeesoccercup.com

studyengland.com

m2volleyballclub.com

shyuehuan.com

elsml.com

blog-x-history.top

coditeu.com

allattachments.net

vigautruc.com

mentication.com

zambiaedu.xyz

filadelfiacenter.com

avlaborsourceinc.info

tameka-stewart.com

studio-cleo.com

Signatures

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

Xloader payload 1 IoCs

rat

Processes:

resource	yara_rule
behavioral1/memory/2664-13-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

Processes:

fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1964 set thread context of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exefd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe

pid	Process
1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe
2664	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe

description	pid	Process
Token: SeDebugPrivilege	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe

description	pid	Process	procid_target
PID 1964 wrote to memory of 2648	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	28
PID 1964 wrote to memory of 2648	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	28
PID 1964 wrote to memory of 2648	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	28
PID 1964 wrote to memory of 2648	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	28
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29
PID 1964 wrote to memory of 2664	1964	fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe	29

C:\Users\Admin\AppData\Local\Temp\fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1964
- C:\Users\Admin\AppData\Local\Temp\fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe"
  2⤵
  PID:2648
- C:\Users\Admin\AppData\Local\Temp\fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\fd45b4fe49d0e8c38c34fdd1bdad1dda_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2664

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/1964-6-0x00000000054E0000-0x0000000005556000-memory.dmp

Filesize
472KB

Download
memory/1964-1-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-2-0x0000000004C30000-0x0000000004C70000-memory.dmp

Filesize
256KB

Download
memory/1964-3-0x00000000003F0000-0x00000000003FA000-memory.dmp

Filesize
40KB

Download
memory/1964-4-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/1964-5-0x0000000004C30000-0x0000000004C70000-memory.dmp

Filesize
256KB

Download
memory/1964-0-0x0000000000880000-0x000000000090A000-memory.dmp

Filesize
552KB

Download
memory/1964-14-0x0000000074200000-0x00000000748EE000-memory.dmp

Filesize
6.9MB

Download
memory/2664-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2664-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2664-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2664-13-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2664-15-0x0000000000AA0000-0x0000000000DA3000-memory.dmp

Filesize
3.0MB

Download