xloader | a8ea6b5e7721a2d508d362f9e75fc38fe3b845375c358829ef0604cc2345aa13

Analysis

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

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
10-01-2025 10:57

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General

Target

JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe
Size

685KB
MD5

e2827700e9676ad0d4b734d5f4a221b3
SHA1

2997b29050c7e44072f886705cbd4be6a3edda97
SHA256

a8ea6b5e7721a2d508d362f9e75fc38fe3b845375c358829ef0604cc2345aa13
SHA512

d16e61c88eb9c32fd1c74b4893fb08092bbca5ae17f4275eecd7bc2352dad0904e4dc603be4747e0a9460507187e2bad78a51ffc055cb9b2b7baebff550abbd2
SSDEEP

12288:FRZHIUoN4rfIpj+fvRwIyizYi98wUpAeeqRVTHOi5xNZEraoosn:F3oUoNe8Knnyij98wieqnt

Score

10^/10

xloader k8u7 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

k8u7

Decoy

ly3389.com

biggergrip.com

guitarbadon.net

zbjiachuang.com

maaratechnology.com

perdiemsuites.com

israel-grahamcoates.com

blackbirdfarmette.com

klhobbies.com

locdinzone.com

bestinvest-4-you.com

howtofindbantingbalance.com

kairoslabs.online

hteaz.com

banjjakdesign.com

reworkgear.com

oklahomaexcavation.com

tenloe051.xyz

blockchainpress.info

panchotrucking.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/2744-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1924 set thread context of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.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	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2744	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31
PID 1924 wrote to memory of 2744	1924	JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe	31

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1924
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_e2827700e9676ad0d4b734d5f4a221b3.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2744

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/1924-6-0x0000000002280000-0x00000000022D2000-memory.dmp

Filesize
328KB

Download
memory/1924-1-0x00000000000E0000-0x0000000000192000-memory.dmp

Filesize
712KB

Download
memory/1924-2-0x00000000744F0000-0x0000000074BDE000-memory.dmp

Filesize
6.9MB

Download
memory/1924-3-0x0000000000620000-0x000000000062E000-memory.dmp

Filesize
56KB

Download
memory/1924-4-0x00000000744FE000-0x00000000744FF000-memory.dmp

Filesize
4KB

Download
memory/1924-5-0x00000000744F0000-0x0000000074BDE000-memory.dmp

Filesize
6.9MB

Download
memory/1924-0-0x00000000744FE000-0x00000000744FF000-memory.dmp

Filesize
4KB

Download
memory/1924-12-0x00000000744F0000-0x0000000074BDE000-memory.dmp

Filesize
6.9MB

Download
memory/2744-9-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2744-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-7-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2744-13-0x0000000000A20000-0x0000000000D23000-memory.dmp

Filesize
3.0MB

Download