xloader | 84fc1635313dd47492ef1841d82c4cf286b38ba772240e587ee0f7ebdeae1986

Analysis

max time kernel
54s
max time network
19s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
09-10-2024 07:16

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General

Target

2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe
Size

975KB
MD5

2d101dacb4501920e6225cc7d8353e7d
SHA1

3a82081c1541bceed6451f6717a0eb90e7201674
SHA256

84fc1635313dd47492ef1841d82c4cf286b38ba772240e587ee0f7ebdeae1986
SHA512

d0c58825a7ea42c1d403f940a67e633ddf2bb2f76e83a359bfb6becf428050fd4507a9df539894c8143a6055086822da79559d992e14b2007bedc2ef6a4de76d
SSDEEP

12288:lKoL1c59YDt2NjFcIu3Ij2A/ddEBPduYJHZbe2+CxW015NDgSXBt0z:l3L1c58MNjW3IBl+PpHXZMtqBGz

Score

10^/10

xloader bp39 discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

bp39

Decoy

glembos.com

adjud.net

beautifyoils.com

chilewiki.com

duxingzi.com

happygromedia.com

restpostenboerse.com

vowsweddingofficiants.com

ladingjiwa.xyz

keepmakingefforts-001.com

yeniao.net

eyildirmaz.com

sayanghae.com

promoteboost.com

lzft.net

proudindiacompany.com

birchwoodmeridianlink.com

mesinionisasi.com

wwwrigalinks.com

wewearthepants.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2496-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2752 set thread context of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30

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	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2496	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30
PID 2752 wrote to memory of 2496	2752	2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Users\Admin\AppData\Local\Temp\2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe
  "C:\Users\Admin\AppData\Local\Temp\2d101dacb4501920e6225cc7d8353e7d_JaffaCakes118.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2496

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/2496-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2496-14-0x00000000008D0000-0x0000000000BD3000-memory.dmp

Filesize
3.0MB

Download
memory/2496-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2496-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2496-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2752-3-0x0000000000520000-0x000000000053A000-memory.dmp

Filesize
104KB

Download
memory/2752-6-0x0000000006110000-0x00000000061B0000-memory.dmp

Filesize
640KB

Download
memory/2752-7-0x0000000000A50000-0x0000000000A7E000-memory.dmp

Filesize
184KB

Download
memory/2752-5-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-4-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/2752-0-0x0000000073F2E000-0x0000000073F2F000-memory.dmp

Filesize
4KB

Download
memory/2752-2-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-13-0x0000000073F20000-0x000000007460E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-1-0x0000000001390000-0x000000000148A000-memory.dmp

Filesize
1000KB

Download