xloader | 958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550

General

Target

958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
Size

461KB
MD5

b6b72695524b77e6a03efd940c89175f
SHA1

86a3ec13c5d907ffb475404712fdc7b95386c48f
SHA256

958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550
SHA512

3a0b61da34c0e77109b0cee9b331258bece42451017d413a62bff330494155256e88fdb1e2346af0e42e73704c6d3341eacd052a5b45de0ff0beae5722b11755
SSDEEP

6144:UfHlm0I6Uqd2GhNoWnti/tanHwGslCmeMPSeKsyLGjloc5GWBqeq8Q2z:UfFZUi2iN9NH3wR6Ajld5G0qf8h

Score

10^/10

xloader euzn discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

euzn

Decoy

235296tyc.com

gold12guide.art

baibuaherb.com

weberwines.tax

chezvitoria.com

aidenb.tech

pitchdeckservice.com

surgeryforfdf.xyz

workunvaccinated.com

hrtaro.com

yourotcs.com

sonimultispecialityclinic.com

consultantadvisors.com

pentesting-consulting.com

dantechs.digital

longshifa.online

taweilai.net

imyusuke.com

cashndashfinancial.com

fasiglimt.quest

Signatures

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

Xloader payload 1 IoCs

rat

resource	yara_rule
behavioral2/memory/1860-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2548 set thread context of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92

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	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
1860	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
1860	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 2888	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	90
PID 2548 wrote to memory of 2888	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	90
PID 2548 wrote to memory of 2888	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	90
PID 2548 wrote to memory of 1900	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	91
PID 2548 wrote to memory of 1900	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	91
PID 2548 wrote to memory of 1900	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	91
PID 2548 wrote to memory of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92
PID 2548 wrote to memory of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92
PID 2548 wrote to memory of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92
PID 2548 wrote to memory of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92
PID 2548 wrote to memory of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92
PID 2548 wrote to memory of 1860	2548	958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe	92

C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
"C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
  "C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe"
  2⤵
  PID:2888
- C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
  "C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe"
  2⤵
  PID:1900
- C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe
  "C:\Users\Admin\AppData\Local\Temp\958db47a4769c917239ff91dc25f4a09fd05ac2dd92c9b2eb11bfbd19832b550.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:1860

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1860-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/1860-14-0x00000000013B0000-0x00000000016FA000-memory.dmp

Filesize
3.3MB

Download
memory/2548-6-0x0000000005470000-0x000000000547E000-memory.dmp

Filesize
56KB

Download
memory/2548-3-0x0000000005490000-0x0000000005522000-memory.dmp

Filesize
584KB

Download
memory/2548-4-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2548-5-0x0000000005440000-0x000000000544A000-memory.dmp

Filesize
40KB

Download
memory/2548-0-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/2548-7-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/2548-8-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2548-9-0x0000000006290000-0x000000000632C000-memory.dmp

Filesize
624KB

Download
memory/2548-10-0x0000000006480000-0x00000000064D2000-memory.dmp

Filesize
328KB

Download
memory/2548-2-0x0000000005A40000-0x0000000005FE4000-memory.dmp

Filesize
5.6MB

Download
memory/2548-13-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/2548-1-0x00000000009D0000-0x0000000000A4A000-memory.dmp

Filesize
488KB

Download

Analysis

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