xloader | 24b95d63fe3c224c1ce3c814675da3c06469c805bb6158520f1a9014e63a4af2

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
04-12-2024 07:46

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General

Target

c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe
Size

386KB
MD5

c18be7f1acc1b2b3f8626040c6dc7c91
SHA1

7427ba05e41a38e15c8d1299f3379e2454244c3c
SHA256

24b95d63fe3c224c1ce3c814675da3c06469c805bb6158520f1a9014e63a4af2
SHA512

3a1c9d25209be5f2e165059007cdf3e4fbdc96246debcafb520a84142830cca32dec06e0cff9a49c46e4c5b1eeb3098802b0ed81728849df198d03eef93bbfd5
SSDEEP

6144:Ly9PP44xVZOdH25KRhTz3ipwFUObul7x3nE+IZ8Nq:OlOdE4nypcU33EMNq

Score

10^/10

xloader ma5c discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ma5c

Decoy

hua0591.com

ncuedu.icu

damaramtv.com

mgnmx.com

fridaynightdates.com

lyqjzg.net

americanalecompany.com

badgebuttons.com

maiketplace.com

camsa90.com

certifiedrockets.com

mixmarkt.delivery

htownxtracts.com

bluemountainautoparts.com

aldemallc.com

joint-sisters.com

gertimi.com

s293a8tx4zu.net

healthy-calm.com

bulukx.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/2684-3-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2736 set thread context of 2684	2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe	31

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	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2684	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 2736 wrote to memory of 2684	2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe	31
PID 2736 wrote to memory of 2684	2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe	31
PID 2736 wrote to memory of 2684	2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe	31
PID 2736 wrote to memory of 2684	2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe	31
PID 2736 wrote to memory of 2684	2736	c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe	31

C:\Users\Admin\AppData\Local\Temp\c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:2736
- C:\Users\Admin\AppData\Local\Temp\c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\c18be7f1acc1b2b3f8626040c6dc7c91_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2684

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

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Downloads

memory/2684-3-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/2684-4-0x0000000000820000-0x0000000000B23000-memory.dmp

Filesize
3.0MB

Download
memory/2736-2-0x0000000000380000-0x0000000000480000-memory.dmp

Filesize
1024KB

Download