xloader | 50bf3a1537a18860a50d76f8bf5c361bbfb4615ab42b84bda9538717ba74d6d1

Analysis

max time kernel
118s
max time network
119s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
21-11-2024 20:28

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General

Target

968e6728a9e909dbcce429b21731f83a.exe
Size

574KB
MD5

968e6728a9e909dbcce429b21731f83a
SHA1

231a29a43cbb83bf714634efdcfc6076f820bcc2
SHA256

9589e2ffa7b1e7adb7b29587e34acc76b49e4613c6ef7297447dd7a0c9cb4183
SHA512

62969b3ecee6eff2c80963f3c1ee43d1e4ae7f9af171bd48a5b0fe0e1fd7567f7f449916226c205a14b091fb81758bd18fc573fbfc87174a84056e2d8df7c18b
SSDEEP

12288:VXe9PPlowWX0t6mOQwg1Qd15CcYk0We1YR2P1b2U48+woOO:chloDX0XOf4/YUbhLO

Score

10^/10

xloader ojmi discovery loader rat upx

Malware Config

Extracted

Family

xloader

Version

2.3

Campaign

ojmi

Decoy

kamdhenugreens.com

lunairlifetsyle.com

dawahmotivation.com

trangsangtunhien.com

lunarrosecrafts.com

metrobyte-mobil.com

clanpms.com

sreeprayagtravels.com

37sdsd.com

asimcompany.com

jiachangcai100.com

easternmktg.com

baolixi.net

huameiai.com

glossyskinco.com

signupforhuntington.com

flatner.com

jadi.express

westinsiraybay-th.com

robsoncabral.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/2104-10-0x0000000000400000-0x0000000000428000-memory.dmp	xloader

AutoIT Executable 1 IoCs

AutoIT scripts compiled to PE executables.

resource	yara_rule
behavioral1/memory/1952-11-0x0000000000400000-0x000000000054A000-memory.dmp	autoit_exe

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/1952-0-0x0000000000400000-0x000000000054A000-memory.dmp	upx
behavioral1/memory/1952-9-0x0000000003AF0000-0x0000000003C3A000-memory.dmp	upx
behavioral1/memory/1952-11-0x0000000000400000-0x000000000054A000-memory.dmp	upx

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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	968e6728a9e909dbcce429b21731f83a.exe

Suspicious behavior: MapViewOfSection 1 IoCs

pid	Process
1952	968e6728a9e909dbcce429b21731f83a.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1952 wrote to memory of 2104	1952	968e6728a9e909dbcce429b21731f83a.exe	30
PID 1952 wrote to memory of 2104	1952	968e6728a9e909dbcce429b21731f83a.exe	30
PID 1952 wrote to memory of 2104	1952	968e6728a9e909dbcce429b21731f83a.exe	30
PID 1952 wrote to memory of 2104	1952	968e6728a9e909dbcce429b21731f83a.exe	30
PID 1952 wrote to memory of 2104	1952	968e6728a9e909dbcce429b21731f83a.exe	30

C:\Users\Admin\AppData\Local\Temp\968e6728a9e909dbcce429b21731f83a.exe
"C:\Users\Admin\AppData\Local\Temp\968e6728a9e909dbcce429b21731f83a.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1952
- C:\Users\Admin\AppData\Local\Temp\968e6728a9e909dbcce429b21731f83a.exe
  "C:\Users\Admin\AppData\Local\Temp\968e6728a9e909dbcce429b21731f83a.exe"
  2⤵
  PID:2104

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\vrybikwwndye

Filesize
216KB

MD5
a2a86d4f02c8419169dcab682b20f931

SHA1
32f103dde1f0d0a4da19623b242d3ded1cecc25d

SHA256
cf2dd031acf1a3669c773a7603bba51560ec2df2033d04018a33d9dba3592255

SHA512
64d3be8902468cf9e8ef25b9af3640a31926e9f67e03a79e150d17dc6c96ba4c68ea46f1e8258654599e24771d9f292b5f70cfbbaf50dab8e97e6b19e5d537ed

Download Submit
memory/1952-0-0x0000000000400000-0x000000000054A000-memory.dmp

Filesize
1.3MB

Download
memory/1952-8-0x00000000009D0000-0x00000000009D2000-memory.dmp

Filesize
8KB

Download
memory/1952-7-0x0000000000300000-0x0000000000301000-memory.dmp

Filesize
4KB

Download
memory/1952-9-0x0000000003AF0000-0x0000000003C3A000-memory.dmp

Filesize
1.3MB

Download
memory/1952-11-0x0000000000400000-0x000000000054A000-memory.dmp

Filesize
1.3MB

Download
memory/2104-10-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download