xloader | c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5

General

Target

c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
Size

490KB
MD5

6b5c151262e7e04e414579b38108a1d1
SHA1

f151bd3fb1cae8e597f8341e381be15ef7154b04
SHA256

c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5
SHA512

11644469db984f4afbd6eeb320f2a4a6893b96eb864b20233bc115209d9e83dbb61eef25311bce92146731bf0109ccc627698944b74f13b06a0ce7eec8d07fea
SSDEEP

6144:1GxhLwIa+v2TgTxWyYZW2uPxJgpjt61mAKc4WzJCZNozJztmz:0ftwgTx2W2upJgVmBKuzggtmz

Score

10^/10

xloader n8cr discovery loader rat

Malware Config

Extracted

Family

xloader

Version

2.5

Campaign

n8cr

Decoy

mainponsel.com

twdesignacreation.com

obsidianfields.net

biologik.education

australianmeatandwine.com

metaverse360.biz

tenlog034.xyz

retryb.com

darbodrum.com

ouranos.xyz

equityreleaseshelpukweb.com

buck100.com

cfip-plongee.com

sundindustrial.com

godigitalwithpavitra.com

exodiguis.com

ncxogt.com

medyncity.store

bseafacepharma.online

dellmoor.com

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/4300-11-0x0000000000400000-0x0000000000429000-memory.dmp	xloader

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 212 set thread context of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.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	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
4300	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
4300	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 212 wrote to memory of 2380	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	91
PID 212 wrote to memory of 2380	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	91
PID 212 wrote to memory of 2380	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	91
PID 212 wrote to memory of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	92
PID 212 wrote to memory of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	92
PID 212 wrote to memory of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	92
PID 212 wrote to memory of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	92
PID 212 wrote to memory of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	92
PID 212 wrote to memory of 4300	212	c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe	92

C:\Users\Admin\AppData\Local\Temp\c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
"C:\Users\Admin\AppData\Local\Temp\c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:212
- C:\Users\Admin\AppData\Local\Temp\c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
  "C:\Users\Admin\AppData\Local\Temp\c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe"
  2⤵
  PID:2380
- C:\Users\Admin\AppData\Local\Temp\c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe
  "C:\Users\Admin\AppData\Local\Temp\c8d7ee1fa1df3177eeeae7bf891bb8bf5487bbec5e907d805095cea6bcbabbf5.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  PID:4300

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/212-6-0x0000000006040000-0x000000000604E000-memory.dmp

Filesize
56KB

Download
memory/212-0-0x000000007477E000-0x000000007477F000-memory.dmp

Filesize
4KB

Download
memory/212-2-0x0000000005650000-0x0000000005BF4000-memory.dmp

Filesize
5.6MB

Download
memory/212-3-0x0000000005140000-0x00000000051D2000-memory.dmp

Filesize
584KB

Download
memory/212-4-0x0000000005130000-0x000000000513A000-memory.dmp

Filesize
40KB

Download
memory/212-5-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/212-1-0x0000000000800000-0x0000000000880000-memory.dmp

Filesize
512KB

Download
memory/212-7-0x000000007477E000-0x000000007477F000-memory.dmp

Filesize
4KB

Download
memory/212-10-0x0000000008300000-0x0000000008352000-memory.dmp

Filesize
328KB

Download
memory/212-9-0x00000000081C0000-0x000000000825C000-memory.dmp

Filesize
624KB

Download
memory/212-8-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/212-13-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/4300-11-0x0000000000400000-0x0000000000429000-memory.dmp

Filesize
164KB

Download
memory/4300-14-0x0000000001080000-0x00000000013CA000-memory.dmp

Filesize
3.3MB

Download

Analysis

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