xloader | 5d73a302ff09dd9d39420703dc50c9530ac6e78b55c762f9c03df76be39d6c2c

Analysis

max time kernel
100s
max time network
21s
platform
windows7_x64
resource
win7-20231215-en
resource tags

arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
submitted
13/01/2024, 12:46

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General

Target

58f2fc9e3b1e045d4f6040e0b15e7b3d.exe
Size

1.3MB
MD5

58f2fc9e3b1e045d4f6040e0b15e7b3d
SHA1

3fd996467fc1b057e9f0fe436dd7f46cf460e688
SHA256

5d73a302ff09dd9d39420703dc50c9530ac6e78b55c762f9c03df76be39d6c2c
SHA512

a4d0627fedf36e64aca0dd5154189d0fd280f212adc8e700c3e01ce6a4fe818454b7f3afe79ae37d45b990573be9eaf8d9d3ef58aed2cb19f27d66c64c94d044
SSDEEP

24576:l7rkW5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+huE:lbiecHHgtrszyaNQuiNB/e

Score

10^/10

xloader p596 loader rat

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

p596

Decoy

ushistorical.com

lovepropertylondon.com

acupress-the-point.com

3772548.com

ambientabuse.com

primaveracm.com

themidwestmomblog.com

havasavunma.com

rockyroadbrand.com

zzphys.com

masque-inclusif.com

myeonyeokplus.com

linkernet.pro

zezirma.com

mysiniar.com

andreamall.com

mattesonauto.com

wandopowerinc.com

casaurgence.com

salishseaquilts.com

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral1/memory/2976-12-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2752 set thread context of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe
2976	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29
PID 2752 wrote to memory of 2976	2752	58f2fc9e3b1e045d4f6040e0b15e7b3d.exe	29

C:\Users\Admin\AppData\Local\Temp\58f2fc9e3b1e045d4f6040e0b15e7b3d.exe
"C:\Users\Admin\AppData\Local\Temp\58f2fc9e3b1e045d4f6040e0b15e7b3d.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2752
- C:\Users\Admin\AppData\Local\Temp\58f2fc9e3b1e045d4f6040e0b15e7b3d.exe
  "C:\Users\Admin\AppData\Local\Temp\58f2fc9e3b1e045d4f6040e0b15e7b3d.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:2976

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/2752-6-0x0000000005330000-0x00000000053A6000-memory.dmp

Filesize
472KB

Download
memory/2752-13-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-2-0x0000000000570000-0x00000000005B0000-memory.dmp

Filesize
256KB

Download
memory/2752-3-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2752-4-0x0000000000570000-0x00000000005B0000-memory.dmp

Filesize
256KB

Download
memory/2752-5-0x00000000004B0000-0x00000000004E6000-memory.dmp

Filesize
216KB

Download
memory/2752-7-0x0000000000A20000-0x0000000000A50000-memory.dmp

Filesize
192KB

Download
memory/2752-0-0x0000000000A90000-0x0000000000BE2000-memory.dmp

Filesize
1.3MB

Download
memory/2752-1-0x0000000074490000-0x0000000074B7E000-memory.dmp

Filesize
6.9MB

Download
memory/2976-9-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2976-10-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

Filesize
4KB

Download
memory/2976-12-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2976-8-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/2976-14-0x0000000000BF0000-0x0000000000EF3000-memory.dmp

Filesize
3.0MB

Download